WO2025209727A1 - Coordination d'un rapport initié par un terminal - Google Patents

Coordination d'un rapport initié par un terminal

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Publication number
WO2025209727A1
WO2025209727A1 PCT/EP2025/054988 EP2025054988W WO2025209727A1 WO 2025209727 A1 WO2025209727 A1 WO 2025209727A1 EP 2025054988 W EP2025054988 W EP 2025054988W WO 2025209727 A1 WO2025209727 A1 WO 2025209727A1
Authority
WO
WIPO (PCT)
Prior art keywords
reporting
resources
occasion
parameter
radio condition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/EP2025/054988
Other languages
English (en)
Inventor
Timo Koskela
Juha Pekka Karjalainen
Sami-Jukka Hakola
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Technologies Oy
Original Assignee
Nokia Technologies Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Technologies Oy filed Critical Nokia Technologies Oy
Publication of WO2025209727A1 publication Critical patent/WO2025209727A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping

Definitions

  • Various example embodiments relate to coordination of terminal-initiated reporting. More specifically, various example embodiments exemplarily relate to measures (including methods, apparatuses and computer program products) for realizing coordination of terminal-initiated reporting.
  • the present specification generally relates to reporting related to radio conditions experienced by terminals, mobile stations, modems, or user equipments (UE), such as a smartphone, and the like.
  • UE user equipments
  • Such resource scheduling is accompanied with management overhead, resource waste, and communication latency, as both parties involved in the reporting, the terminal and a network node providing access to a network must be aware of the resources (to be) used by the terminal for the reporting.
  • an apparatus comprising means for transmitting a notification indicative of an intention to transmit a radio condition report, means for determining, based on at least one configured reporting parameter, reporting occasion resources out of a sequence of reporting occasion resources as reporting resources to be used for transmission of said radio condition report, and means for transmitting said radio condition report in said reporting resources to be used for transmission of said radio condition report, wherein said at least one configured reporting parameter is indicative of a relationship between notification occasion resources utilized for said notification and said reporting resources to be used for transmission of said radio condition report.
  • an apparatus comprising at least one processor, and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to perform transmitting a notification indicative of an intention to transmit a radio condition report, determining, based on at least one configured reporting parameter, reporting occasion resources out of a sequence of reporting occasion resources as reporting resources to be used for transmission of said radio condition report, and transmitting said radio condition report in said reporting resources to be used for transmission of said radio condition report, wherein said at least one configured reporting parameter is indicative of a relationship between notification occasion resources utilized for said notification and said reporting resources to be used for transmission of said radio condition report.
  • a method comprising transmitting a notification indicative of an intention to transmit a radio condition report, determining, based on at least one configured reporting parameter, reporting occasion resources out of a sequence of reporting occasion resources as reporting resources to be used for transmission of said radio condition report, and transmitting said radio condition report in said reporting resources to be used for transmission of said radio condition report, wherein said at least one configured reporting parameter is indicative of a relationship between notification occasion resources utilized for said notification and said reporting resources to be used for transmission of said radio condition report.
  • an apparatus comprising means for performing measurements on at least one reference signal, means for determining, based on a result of said means for performing measurements, whether a reporting condition is fulfilled, means for transmitting, when said reporting condition is fulfilled, a notification indicative of an intention to transmit a radio condition report, means for determining, when said reporting condition is fulfilled, based on at least one configured reporting parameter, reporting occasion resources out of a sequence of reporting occasion resources as reporting resources to be used for transmission of said radio condition report, means for generating said radio condition report based on said result of said means for performing measurements, and means for transmitting, when said reporting condition is fulfilled, said radio condition report in said reporting resources to be used for transmission of said radio condition report.
  • an apparatus comprising at least one processor, and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to perform performing measurements on at least one reference signal, determining, based on a result of said performing measurements, whether a reporting condition is fulfilled, transmitting, when said reporting condition is fulfilled, a notification indicative of an intention to transmit a radio condition report, determining, when said reporting condition is fulfilled, based on at least one configured reporting parameter, reporting occasion resources out of a sequence of reporting occasion resources as reporting resources to be used for transmission of said radio condition report, generating said radio condition report based on said result of said performing measurements, and transmitting, when said reporting condition is fulfilled, said radio condition report in said reporting resources to be used for transmission of said radio condition report.
  • a method comprising performing measurements on at least one reference signal, determining, based on a result of said performing measurements, whether a reporting condition is fulfilled, transmitting, when said reporting condition is fulfilled, a notification indicative of an intention to transmit a radio condition report, determining, when said reporting condition is fulfilled, based on at least one configured reporting parameter, reporting occasion resources out of a sequence of reporting occasion resources as reporting resources to be used for transmission of said radio condition report, generating said radio condition report based on said result of said performing measurements, and transmitting, when said reporting condition is fulfilled, said radio condition report in said reporting resources to be used for transmission of said radio condition report.
  • an apparatus comprising means for receiving a notification indicative of an intention to transmit a radio condition report, means for determining, based on at least one configured reporting parameter, reporting occasion resources out of a sequence of reporting occasion resources as reporting resources expected to be used for transmission of said radio condition report, and means for monitoring for said radio condition report in said reporting resources expected to be used for transmission of said radio condition report.
  • an apparatus comprising at least one processor, and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to perform receiving a notification indicative of an intention to transmit a radio condition report, determining, based on at least one configured reporting parameter, reporting occasion resources out of a sequence of reporting occasion resources as reporting resources expected to be used for transmission of said radio condition report, and monitoring for said radio condition report in said reporting resources expected to be used for transmission of said radio condition report.
  • a method comprising receiving a notification indicative of an intention to transmit a radio condition report, determining, based on at least one configured reporting parameter, reporting occasion resources out of a sequence of reporting occasion resources as reporting resources expected to be used for transmission of said radio condition report, and monitoring for said radio condition report in said reporting resources expected to be used for transmission of said radio condition report.
  • a computer program product comprising computer-executable computer program code which, when the program is run on a computer (e.g. a computer of an apparatus according to any one of the aforementioned apparatus-related exemplary aspects of the present disclosure), is configured to cause the computer to carry out the method according to any one of the aforementioned method- related exemplary aspects of the present disclosure.
  • Such computer program product may comprise (or be embodied) a (tangible) computer-readable (storage) medium or the like on which the computerexecutable computer program code is stored, and/or the program may be directly loadable into an internal memory of the computer or a processor thereof.
  • Any one of the above aspects enables an efficient information derivation and/or exchange regarding the resources (to be) used by the terminal for the reporting to thereby solve at least part of the problems and drawbacks identified in relation to the prior art.
  • coordination of terminal- initiated reporting More specifically, by way of example embodiments, there are provided measures and mechanisms for realizing coordination of terminal-initiated reporting.
  • measures and mechanisms for realizing coordination of terminal-initiated reporting are provided.
  • FIG. 1 is a block diagram illustrating an apparatus according to example embodiments
  • FIG. 2 is a block diagram illustrating an apparatus according to example embodiments
  • FIG. 3 is a block diagram illustrating an apparatus according to example embodiments
  • FIG. 4 is a block diagram illustrating an apparatus according to example embodiments
  • FIG. 5 is a block diagram illustrating an apparatus according to example embodiments
  • FIG. 6 is a schematic diagram of a procedure according to example embodiments.
  • FIG. 7 is a schematic diagram of a procedure according to example embodiments.
  • FIG. 8 is a schematic diagram of a procedure according to example embodiments
  • FIG. 9 shows a schematic diagram illustrating relationships between uplink resources according to example embodiments
  • FIG. 10 shows a schematic diagram illustrating relationships between uplink resources and possible resource selection results according to example embodiments
  • FIG. 2 is a block diagram illustrating an apparatus according to example embodiments.
  • FIG. 2 illustrates a variation of the apparatus shown in FIG. 1.
  • the apparatus according to FIG. 2 may thus further comprise means for selecting 21, means for repeating 22, and/or means for arranging 23.
  • at least some of the functionalities of the apparatus shown in FIG. 1 (or 2) may be shared between two physically separate devices forming one operational entity. Therefore, the apparatus may be seen to depict the operational entity comprising one or more physically separate devices for executing at least some of the described processes.
  • exemplary details of the determining operation (S62) are given, which are inherently independent from each other as such.
  • Such exemplary determining operation (S62) may comprise an operation of
  • exemplary details of the determining operation (S62) are given, which are inherently independent from each other as such.
  • Such exemplary determining operation (S62) may comprise an operation of selecting at least reporting occasion resources corresponding to a lower sequence position in said sequence of reporting occasion resources lower than said sequence position in said sequence of reporting occasion resources as said reporting resources to be used for transmission of said radio condition report.
  • said at least one configured reporting parameter includes a second reporting parameter indicative of a reporting occasion resources quantity.
  • the second reporting parameter may be named N2 as discussed throughout this document.
  • exemplary details of the determining operation (S62) are given, which are inherently independent from each other as such.
  • said second reporting parameter is indicative of continuous reporting allowance
  • exemplary determining operation (S62) may comprise an operation of selecting each of reporting occasion resources out of said sequence of reporting occasion resources as said reporting resources to be used for transmission of said radio condition report until receipt of a continuous reporting disallowance.
  • the third reporting parameter may be named N3 as discussed throughout this document.
  • exemplary details of the determining operation (S62) are given, which are inherently independent from each other as such.
  • Such exemplary determining operation (S62) may comprise an operation of repeating, for a number of times corresponding to said reporting occasion resources pattern repetition quantity, a reporting occasion resources pattern resulting from said determining based on said first reporting parameter and/or said second reporting parameter.
  • said at least one configured reporting parameter includes a fourth reporting parameter indicative of a reporting occasion resources pattern repetition consecutiveness or reporting occasion resources pattern repetition non-consecutiveness and a fifth reporting parameter indicative of a reporting occasion resources pattern repetition offset
  • such exemplary repeating operation may comprise an operation of arranging, if said fourth reporting parameter is indicative of a reporting occasion resources pattern repetition non-consecutiveness, a subsequent reporting occasion resources pattern at a distance from a preceding reporting occasion resources pattern corresponding to said reporting occasion resources pattern repetition offset.
  • the fourth reporting parameter may be named N3-non-consecutive as discussed throughout this document.
  • the fifth reporting parameter may be named N3-offset as discussed throughout this document.
  • FIG. 3 is a block diagram illustrating an apparatus according to example embodiments.
  • the apparatus may be a terminal 30 such as a user equipment comprising means for performing measurements 31, means for determining 32, means for transmitting 33, and means for generating 34.
  • the means for performing measurements 31 performs measurements on at least one reference signal.
  • the means for determining 32 determines, based on a result of said means for performing measurements, whether a reporting condition is fulfilled.
  • the means for transmitting 33 transmits, when said reporting condition is fulfilled, a notification indicative of an intention to transmit a radio condition report.
  • the means for determining 32 determines, when said reporting condition is fulfilled, based on at least one configured reporting parameter, reporting occasion resources out of a sequence of reporting occasion resources as reporting resources to be used for transmission of said radio condition report.
  • the means for generating 34 generates said radio condition report based on said result of said means for performing measurements.
  • the means for transmitting 33 (or another means for transmitting) transmits, when said reporting condition is fulfilled, said radio condition report in said reporting resources to be used for transmission of said radio condition report.
  • FIG. 7 is a schematic diagram of a procedure according to example embodiments.
  • the apparatus according to FIG. 3 may perform the method of FIG. 7 but is not limited to this method.
  • the method of FIG. 7 may be performed by the apparatus of FIG. 3 but is not limited to being performed by this apparatus.
  • a procedure comprises an operation of performing measurements (S71) on at least one reference signal, an operation of determining (S72), based on a result of said performing measurements, whether a reporting condition is fulfilled, an operation of transmitting (S73), when said reporting condition is fulfilled, a notification indicative of an intention to transmit a radio condition report, an operation of determining (S74), when said reporting condition is fulfilled, based on at least one configured reporting parameter, reporting occasion resources out of a sequence of reporting occasion resources as reporting resources to be used for transmission of said radio condition report, an operation of generating (S75) said radio condition report based on said result of said performing measurements, and an operation of transmitting (S76), when said reporting condition is fulfilled, said radio condition report in said reporting resources to be used for transmission of said radio condition report.
  • reporting conditions that may be evaluated as being fulfilled or not (i.e., which is the object or target of the determination in step/operation S72 or of the corresponding means for determining 32) are that
  • a quality of at least one reference signal becomes a threshold value better than certain reference signal (such as reference signal corresponding to the PDCCH reception), or
  • a quality of the certain reference signal is worse than a first threshold, and a quality of at least one reference signal is better than a second threshold.
  • Reporting conditions that may be evaluated as being fulfilled or not are, however, not limited to those mentioned.
  • FIG. 4 is a block diagram illustrating an apparatus according to example embodiments.
  • FIG. 4 illustrates a variation of the apparatus shown in FIG. 3.
  • the apparatus according to FIG. 4 may thus further comprise means for calculating 41, means for running 42, means for selecting 43, means for repeating 44, and/or means for arranging 45.
  • At least some of the functionalities of the apparatus shown in FIG. 3 may be shared between two physically separate devices forming one operational entity. Therefore, the apparatus may be seen to depict the operational entity comprising one or more physically separate devices for executing at least some of the described processes.
  • said at least one configured reporting parameter is indicative of a relationship between notification occasion resources utilized for said notification and said reporting resources to be used for transmission of said radio condition report.
  • an exemplary method may comprise an operation of calculating a transmission timing for said radio condition report based on said reporting resources to be used for transmission of said radio condition report.
  • an exemplary method according to example embodiments may comprise an operation of running a timer corresponding to said transmission timing for said radio condition report.
  • exemplary details of the transmitting operation (S76) (transmitting said radio condition report) are given, which are inherently independent from each other as such.
  • Such exemplary determining operation (S76) may comprise an operation of starting transmitting said radio condition report upon expiry of said timer.
  • said transmission timing for said radio condition report corresponds to an uplink slot of said reporting resources to be used for transmission of said radio condition report.
  • said transmission timing for said radio condition report corresponds to an uplink slot a predetermined slot number prior to an uplink slot of said reporting resources to be used for transmission of said radio condition report.
  • said generating is generating said radio condition report upon expiry of said timer.
  • said generating is, if a time interval between a transmission of said notification indicative of said intention to transmit said radio condition report and said reporting resources to be used for transmission of said radio condition report is less than a predetermined interval length, generating said radio condition report upon said transmission of said notification indicative of said intention to transmit said radio condition report.
  • said generating is, if a time interval between a transmission of said notification indicative of said intention to transmit said radio condition report and said reporting resources to be used for transmission of said radio condition report is less than a predetermined interval length, generating said radio condition report prior to said transmission of said notification indicative of said intention to transmit said radio condition report.
  • said sequence of reporting occasion resources is a sequence of periodic reporting occasion resources.
  • said sequence of reporting occasion resources is a sequence of reporting occasion resources occurring after said notification occasion resources utilized for said notification.
  • said at least one configured reporting parameter is included in a configuration provided by a network access and control entity.
  • said radio condition report is a measurement report.
  • the network access and control entity may for example be a gNB, or in general, the "network side".
  • the first reporting parameter may be named N1 as discussed throughout this document.
  • an exemplary method may comprise an operation of selecting said first reporting parameter from a configured set of parameter candidates, wherein said notification includes information indicative of said first reporting parameter.
  • exemplary details of the determining operation (S74) are given, which are inherently independent from each other as such.
  • Such exemplary determining operation (S74) may comprise an operation of selecting reporting occasion resources corresponding to said sequence position in said sequence of reporting occasion resources as said reporting resources to be used for transmission of said radio condition report.
  • exemplary details of the determining operation (S74) (determining reporting occasion resources out of a sequence of reporting occasion resources as reporting resources to be used for transmission of said radio condition report) are given, which are inherently independent from each other as such.
  • Such exemplary determining operation (S74) may comprise an operation of selecting at least reporting occasion resources corresponding to a lower sequence position in said sequence of reporting occasion resources lower than said sequence position in said sequence of reporting occasion resources as said reporting resources to be used for transmission of said radio condition report.
  • said at least one configured reporting parameter includes a second reporting parameter indicative of a reporting occasion resources quantity.
  • the second reporting parameter may be named N2 as discussed throughout this document.
  • said at least one configured reporting parameter includes a fourth reporting parameter indicative of a reporting occasion resources pattern repetition consecutiveness or reporting occasion resources pattern repetition non-consecutiveness and a fifth reporting parameter indicative of a reporting occasion resources pattern repetition offset
  • such exemplary repeating operation may comprise an operation of arranging, if said fourth reporting parameter is indicative of a reporting occasion resources pattern repetition non-consecutiveness, a subsequent reporting occasion resources pattern at a distance from a preceding reporting occasion resources pattern corresponding to said reporting occasion resources pattern repetition offset.
  • a default value of said fifth reporting parameter is set to 1.
  • said radio condition report is related to a first radio metric or to a second radio metric
  • said at least one configured reporting parameter includes a first set of at least one configured reporting parameter valid for reporting related to said first radio metric, and a second set of at least one configured reporting parameter valid for reporting related to said second radio metric.
  • said apparatus is operable as or at a terminal, mobile station, modem, or user equipment, such as a smartphone.
  • FIG. 5 is a block diagram illustrating an apparatus according to example embodiments.
  • the apparatus may be an access node 50 such as a base station (e.g. a gNB) comprising means for receiving 51, means for determining 52, and means for monitoring 53.
  • the means for receiving 51 receives a notification indicative of an intention to transmit a radio condition report.
  • the means for determining 52 determines, based on at least one configured reporting parameter, reporting occasion resources out of a sequence of reporting occasion resources as reporting resources expected to be used for transmission of said radio condition report.
  • the means for monitoring 53 monitors for said radio condition report in said reporting resources expected to be used for transmission of said radio condition report.
  • FIG. 8 is a schematic diagram of a procedure according to example embodiments.
  • the apparatus according to FIG. 5 may perform the method of FIG. 8 but is not limited to this method.
  • the method of FIG. 8 may be performed by the apparatus of FIG. 5 but is not limited to being performed by this apparatus.
  • a procedure comprises an operation of receiving (S81) a notification indicative of an intention to transmit a radio condition report, an operation of determining (S82), based on at least one configured reporting parameter, reporting occasion resources out of a sequence of reporting occasion resources as reporting resources expected to be used for transmission of said radio condition report, and an operation of monitoring (S83) for said radio condition report in said reporting resources expected to be used for transmission of said radio condition report.
  • At least some of the functionalities of the apparatus shown in FIG. 5 may be shared between two physically separate devices forming one operational entity. Therefore, the apparatus may be seen to depict the operational entity comprising one or more physically separate devices for executing at least some of the described processes.
  • said at least one configured reporting parameter is indicative of a relationship between notification occasion resources utilized for said notification and said reporting resources to be used for transmission of said radio condition report.
  • the apparatus of FIG. 5 may be seen as counterpart of the apparatus of FIG. 3 or 4.
  • the remaining functionality of the apparatus of FIG. 5 emerges from the description of the apparatus of FIG. 3 or 4 above in such a way that transmissions of the apparatus of FIG. 3 or 4 may terminate at the apparatus of FIG. 5 and be processed at the apparatus of FIG. 5, and that transmissions of the apparatus of FIG. 5 may terminate at the apparatus of FIG. 3 or 4 and be processed at the apparatus of FIG. 3 or
  • the value Nl i.e., the first parameter, is configured by R.R.C.
  • either of the values Nl, N2, N3, N3-non-consecutive, and N3-offset i.e., the first parameter, the second parameter, the third parameter, the first parameter, and the fifth parameter, may be configured by R.R.C.
  • the value Nl is determined in implicit manner (i.e. may be dependent on) based on the configured reporting quantity (or metric).
  • a specific quantity such as R.SR.P is associated with a specific value for Nl
  • another specific quantity such as signal to noise and interference ratio (SINR.) is associated with another specific value for Nl.
  • the value Nl is selected by the terminal/UE (e.g. from a (radio resource control (R.R.C)) configured set of candidate values), wherein the Nl is indicated by the UL signal indicating the use of reporting occasion (i.e. reporting event has been triggered).
  • R.R.C radio resource control
  • FIG. 11 shows a schematic diagram illustrating relationships between uplink resources and possible resource selection results according to example embodiments, and in particular illustrates exemplary associations of UL resources (reporting occasions) with an UL signaling occasion (occasion for transmitting the notification, e.g. once reporting necessity is triggered by an event).
  • FIG. 11 schematically illustrates which UL resource (reporting occasion) 92c following an UL signaling occasion (occasion for transmitting the notification, e.g. once reporting necessity is triggered by an event) 91a is the last UL resource (reporting occasion) associated with the UL signaling occasion (occasion for transmitting the notification, e.g. once reporting necessity is triggered by an event) 91a based on the value of the first parameter Nl.
  • the last reporting occasion is the same as the first reporting occasion associated with the indication.
  • the last reporting occasion is the third reporting occasion associated with the indication.
  • the last reporting occasion is the Mth reporting occasion associated with the indication.
  • the UE may report in any of the valid reporting occasions before or including the last (Mth) reporting occasion.
  • the value of N1 is expressed in symbols/slots subject to configured numerology with respect to the transmission occasion of UL signal/reference signal.
  • the value N1 is defined so that the default/first/first valid reporting occasions is the Nth reporting occasion.
  • the value N2 i.e., the second parameter, ranges from 1,2,3,4,...
  • the value N2 configures the number of reporting occasions the UE is configured to report information once the reporting is triggered.
  • N2 1 means that the UE reports on the one associated reporting occasion.
  • a specific one of the values of N2 is specified to configure the UE to report on reporting occasions (e.g. continuously) until the reporting is cancelled by the network using a downlink control signaling (e.g. DCI indication).
  • a downlink control signaling e.g. DCI indication
  • the value N2 configures the number of reporting occasions associated with the reporting configuration so that up to N2 number of occasions correspond to the single reporting instance.
  • FIG. 13 shows a schematic diagram illustrating relationships between uplink resources and possible resource selection results according to example embodiments, and in particular illustrates exemplary associations of UL resources (reporting occasions) with an UL signaling occasion (occasion for transmitting the notification, e.g. once reporting necessity is triggered by an event).
  • the terminal/UE performs measurements on at least one reference signal or a set of signals to determine if at least one reporting condition is fulfilled. Upon determining that the (at least one) reporting conditions is fulfilled, the terminal/UE determines to indicate the event (to network) by triggering a transmission of at least one indication/notifi cation.
  • a reporting condition/event that may be evaluated by the UE may refer to one or more of following (but is not limited to these):
  • a quality of at least one reference signal becomes a threshold value better than certain reference signal (such as reference signal corresponding to the PDCCH reception);
  • a quality of a reference signal is better than a certain threshold
  • the terminal/UE upon expiry of the timer, reports on the UL resource associated with the UL signal indicating the event.
  • the timer length is configured such that it corresponds to the uplink slot in which the reporting is configured.
  • the timer length is configured such that it corresponds to a slot Nx slot(s) prior to the uplink slot in which the reporting is configured, wherein upon expiry of the timer the terminal/UE prepares/computes/calculates the event triggered report.
  • the terminal/UE prepares the report upon triggering the UL signal.
  • the terminal/UE if the time interval between the UL signal and UL resource is less than X milliseconds/slots/symbols (i.e., a predetermined interval), the terminal/UE prepares the report prior to the triggering of the UL signal.
  • X milliseconds/slots/symbols i.e., a predetermined interval
  • the network entity may comprise further units that are necessary for its respective operation. However, a description of these units is omitted in this specification.
  • the arrangement of the functional blocks of the devices is not construed to limit the disclosure, and the functions may be performed by one block or further split into sub-blocks.
  • the apparatus i.e. network entity (or some other means) is configured to perform some function
  • this is to be construed to be equivalent to a description stating that a (i.e. at least one) processor or corresponding circuitry, potentially in cooperation with computer program code stored in the memory of the respective apparatus, is configured to cause the apparatus to perform at least the thus mentioned function.
  • a (i.e. at least one) processor or corresponding circuitry potentially in cooperation with computer program code stored in the memory of the respective apparatus, is configured to cause the apparatus to perform at least the thus mentioned function.
  • such function is to be construed to be equivalently implementable by specifically configured circuitry or means for performing the respective function (i.e. the expression "unit/circuitry configured to” is construed to be equivalent to an expression such as "means for").
  • the apparatus (terminal) 10', 30' (corresponding to the terminal 10, 30) comprises a processor 141, a memory 142 and an interface 143, which are connected by a bus 144 or the like.
  • the apparatus (network node) 50' (corresponding to the network node 50) comprises a processor 145, a memory 146 and an interface 147, which are connected by a bus 148 or the like, and the apparatuses may be connected via link 149, respectively.
  • the processor 141/145 and/or the interface 143/147 may also include a modem or the like to facilitate communication over a (hardwire or wireless) link, respectively.
  • the interface 143/147 may include a suitable transceiver coupled to one or more antennas or communication means for (hardwire or wireless) communications with the linked or connected device(s), respectively.
  • the interface 143/147 is generally configured to communicate with at least one other apparatus, i.e. the interface thereof.
  • the memory 142/146 may store respective programs assumed to include program instructions or computer program code that, when executed by the respective processor, enables the respective electronic device or apparatus to operate in accordance with the example embodiments.
  • the respective devices/apparatuses may represent means for performing respective operations and/or exhibiting respective functionalities, and/or the respective devices (and/or parts thereof) may have functions for performing respective operations and/or exhibiting respective functionalities.
  • an apparatus representing the terminal 10 comprises at least one processor 141, at least one memory 142 including computer program code, and at least one interface 143 configured for communication with at least another apparatus.
  • the processor i.e. the at least one processor 141, with the at least one memory 142 and the computer program code
  • the processor is configured to perform transmitting a notification indicative of an intention to transmit a radio condition report (thus the apparatus comprising corresponding transmitting circuitry configured to transmit), to perform determining, based on at least one configured reporting parameter, reporting occasion resources out of a sequence of reporting occasion resources as reporting resources to be used for transmission of said radio condition report (wherein said at least one configured reporting parameter is indicative of a relationship between notification occasion resources utilized for said notification and said reporting resources expected to be used for transmission of said radio condition report) (thus the apparatus comprising corresponding determining circuitry configured to determine), and to perform transmitting said radio condition report in said reporting resources to be used for transmission of said radio condition report.
  • an apparatus representing the terminal 30 comprises at least one processor 141, at least one memory 142 including computer program code, and at least one interface 143 configured for communication with at least another apparatus.
  • the processor i.e. the at least one processor 141, with the at least one memory 142 and the computer program code
  • the processor is configured to perform performing measurements on at least one reference signal (thus the apparatus comprising corresponding measuring circuitry configured to perform measurements), to perform determining, based on a result of said performing measurements, whether a reporting condition is fulfilled (thus the apparatus comprising corresponding determining circuitry configured to determine), to perform transmitting, when said reporting condition is fulfilled, a notification indicative of an intention to transmit a radio condition report (thus the apparatus comprising corresponding transmitting circuitry configured to transmit), to perform determining, when said reporting condition is fulfilled, based on at least one configured reporting parameter, reporting occasion resources out of a sequence of reporting occasion resources as reporting resources to be used for transmission of said radio condition report (wherein said at least one configured reporting parameter may be indicative of a relationship between notification occasion
  • an apparatus representing the network node 50 comprises at least one processor 145, at least one memory 146 including computer program code, and at least one interface 147 configured for communication with at least another apparatus.
  • the processor i.e. the at least one processor 145, with the at least one memory 146 and the computer program code
  • the processor is configured to perform receiving a notification indicative of an intention to transmit a radio condition report (thus the apparatus comprising corresponding receiving circuitry configured to receive), to perform determining, based on at least one configured reporting parameter, reporting occasion resources out of a sequence of reporting occasion resources as reporting resources expected to be used for transmission of said radio condition report (wherein said at least one configured reporting parameter may be indicative of a relationship between notification occasion resources utilized for said notification and said reporting resources expected to be used for transmission of said radio condition report) (thus the apparatus comprising corresponding determining circuitry configured to determine), and to perform monitoring for said radio condition report in said reporting resources expected to be used for transmission of said radio condition report (thus the apparatus comprising corresponding monitoring circuitry configured to monitor).
  • CMOS Complementary MOS
  • BiMOS Bipolar MOS
  • BiCMOS Bipolar CMOS
  • ECL emitter Coupled Logic
  • TTL Transistor-Transistor Logic
  • ASIC Application Specific IC
  • FPGA Field-programmable Gate Arrays
  • CPLD Complex Programmable Logic Device
  • DSP Digital Signal Processor
  • an apparatus like the user equipment and the network entity /network register may be represented by a semiconductor chip, a chipset, or a (hardware) module comprising such chip or chipset; this, however, does not exclude the possibility that a functionality of an apparatus or module, instead of being hardware implemented, be implemented as software in a (software) module such as a computer program or a computer program product comprising executable software code portions for execution/being run on a processor;
  • Item 4 The apparatus according to any of Items 1 to 3, wherein said at least one configured reporting parameter includes a first reporting parameter indicative of a sequence position in said sequence of reporting occasion resources.
  • Item 5 The apparatus according to Item 4, wherein the instructions, when executed by the at least one processor, cause the apparatus at least to perform: selecting said first reporting parameter from a configured set of parameter candidates, wherein said notification includes information indicative of said first reporting parameter.
  • Item 6 The apparatus according to Item 4 or 5, wherein in relation to said determining, the instructions, when executed by the at least one processor, cause the apparatus at least to perform : selecting reporting occasion resources corresponding to said sequence position in said sequence of reporting occasion resources as said reporting resources to be used for transmission of said radio condition report.
  • Item 7 The apparatus according to Item 4 or 5, wherein in relation to said determining, the instructions, when executed by the at least one processor, cause the apparatus at least to perform : selecting at least reporting occasion resources corresponding to a lower sequence position in said sequence of reporting occasion resources lower than said sequence position in said sequence of reporting occasion resources as said reporting resources to be used for transmission of said radio condition report.
  • Item 8 The apparatus according to any of Items 1 to 7, wherein said at least one configured reporting parameter includes a second reporting parameter indicative of a reporting occasion resources quantity.
  • Item 9 The apparatus according to Item 8, wherein in relation to said determining, the instructions, when executed by the at least one processor, cause the apparatus at least to perform : selecting a number of reporting occasion resources corresponding to said reporting occasion resources quantity as said reporting resources to be used for transmission of said radio condition report.
  • Item 10 The apparatus according to Item 8 or 9, wherein said second reporting parameter is indicative of continuous reporting allowance, and in relation to said determining, the instructions, when executed by the at least one processor, cause the apparatus at least to perform : selecting each of reporting occasion resources out of said sequence of reporting occasion resources as said reporting resources to be used for transmission of said radio condition report until receipt of a continuous reporting disallowance.
  • Item 12 The apparatus according to Item 11, wherein in relation to said determining, the instructions, when executed by the at least one processor, cause the apparatus at least to perform : repeating, for a number of times corresponding to said reporting occasion resources pattern repetition quantity, a reporting occasion resources pattern resulting from said determining based on said first reporting parameter and/or said second reporting parameter.
  • the instructions when executed by the at least one processor, cause the apparatus at least to perform : repeating, for a number of times corresponding to said reporting occasion resources pattern repetition quantity, a reporting occasion resources pattern resulting from said determining based on said first reporting parameter and/or said second reporting parameter.
  • Item 15 The apparatus according to any of Items 1 to 14, wherein said radio condition report is related to a first radio metric or to a second radio metric, and said at least one configured reporting parameter includes a first set of at least one configured reporting parameter valid for reporting related to said first radio metric, and a second set of at least one configured reporting parameter valid for reporting related to said second radio metric.
  • a method comprising transmitting a notification indicative of an intention to transmit a radio condition report, determining, based on at least one configured reporting parameter, reporting occasion resources out of a sequence of reporting occasion resources as reporting resources to be used for transmission of said radio condition report, and transmitting said radio condition report in said reporting resources to be used for transmission of said radio condition report, wherein said at least one configured reporting parameter is indicative of a relationship between notification occasion resources utilized for said notification and said reporting resources to be used for transmission of said radio condition report.
  • a computer program comprising instructions which, when the program is executed by a computer, cause the computer to carry out: transmitting a notification indicative of an intention to transmit a radio condition report, determining, based on at least one configured reporting parameter, reporting occasion resources out of a sequence of reporting occasion resources as reporting resources to be used for transmission of said radio condition report, and transmitting said radio condition report in said reporting resources to be used for transmission of said radio condition report, wherein said at least one configured reporting parameter is indicative of a relationship between notification occasion resources utilized for said notification and said reporting resources to be used for transmission of said radio condition report.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne des mesures pour la coordination d'un rapport initié par un terminal. De telles mesures comprennent à titre d'exemple la transmission d'une notification indiquant une intention de transmettre un rapport de condition radio, la détermination, sur la base d'au moins un paramètre de rapport configuré, le rapport de ressources d'occasion parmi une séquence de ressources d'occasion de rapport en tant que ressources de rapport à utiliser pour la transmission dudit rapport de condition radio, et la transmission dudit rapport de condition radio dans lesdites ressources de rapport à utiliser pour la transmission dudit rapport de condition radio, ledit au moins un paramètre de rapport configuré indiquant une relation entre des ressources d'occasion de notification utilisées pour ladite notification et lesdites ressources de rapport à utiliser pour la transmission dudit rapport de condition radio.
PCT/EP2025/054988 2024-04-04 2025-02-25 Coordination d'un rapport initié par un terminal Pending WO2025209727A1 (fr)

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FI20245404 2024-04-04

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021163162A1 (fr) * 2020-02-12 2021-08-19 Idac Holdings, Inc. Procédés, appareil et systèmes de rapport d'informations d'état de canal fiable
WO2022040824A1 (fr) * 2020-08-22 2022-03-03 Qualcomm Incorporated Demande de rapport d'informations d'état de canal apériodiques par un équipement utilisateur

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021163162A1 (fr) * 2020-02-12 2021-08-19 Idac Holdings, Inc. Procédés, appareil et systèmes de rapport d'informations d'état de canal fiable
WO2022040824A1 (fr) * 2020-08-22 2022-03-03 Qualcomm Incorporated Demande de rapport d'informations d'état de canal apériodiques par un équipement utilisateur

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CLAES TIDESTAV ET AL: "Enhancements for UE-initiated beam management", vol. RAN WG1, no. Athens, GR; 20240226 - 20240301, 19 February 2024 (2024-02-19), XP052568685, Retrieved from the Internet <URL:https://www.3gpp.org/ftp/TSG_RAN/WG1_RL1/TSGR1_116/Docs/R1-2400912.zip R1-2400912 Enhancements for UE-initiated beam management.docx> [retrieved on 20240219] *
DAEWON LEE ET AL: "Enhancements for event driven beam management", vol. RAN WG1, no. Athens, GR; 20240226 - 20240301, 19 February 2024 (2024-02-19), XP052568163, Retrieved from the Internet <URL:https://www.3gpp.org/ftp/TSG_RAN/WG1_RL1/TSGR1_116/Docs/R1-2400381.zip R1-2400381.docx> [retrieved on 20240219] *

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