WO2025200031A1 - Rapport d'état de tampon ou déclenchement de rapport d'état de retard - Google Patents

Rapport d'état de tampon ou déclenchement de rapport d'état de retard

Info

Publication number
WO2025200031A1
WO2025200031A1 PCT/CN2024/085075 CN2024085075W WO2025200031A1 WO 2025200031 A1 WO2025200031 A1 WO 2025200031A1 CN 2024085075 W CN2024085075 W CN 2024085075W WO 2025200031 A1 WO2025200031 A1 WO 2025200031A1
Authority
WO
WIPO (PCT)
Prior art keywords
priority level
bsr
lch
dsr
threshold
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/CN2024/085075
Other languages
English (en)
Inventor
Sunyoung Lee
Chunli Wu
Benoist Pierre Sebire
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 Shanghai Bell Co Ltd
Nokia Solutions and Networks Oy
Nokia Technologies Oy
Original Assignee
Nokia Shanghai Bell Co Ltd
Nokia Solutions and Networks Oy
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 Shanghai Bell Co Ltd, Nokia Solutions and Networks Oy, Nokia Technologies Oy filed Critical Nokia Shanghai Bell Co Ltd
Priority to PCT/CN2024/085075 priority Critical patent/WO2025200031A1/fr
Publication of WO2025200031A1 publication Critical patent/WO2025200031A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0252—Traffic management, e.g. flow control or congestion control per individual bearer or channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0268—Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]

Definitions

  • Uplink (UL) scheduling enhancement related delay information has been studied.
  • a BSR may be triggered if one or more corresponding conditions are met.
  • DSR has been defined for XR work item with which the user equipment (UE) can report per logical channel group (LCG) the shortest remaining time of the buffered data and the amount of data with remaining time below a configured threshold.
  • LCG logical channel group
  • a first apparatus comprises at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the first apparatus at least to: determine that at least one priority level of one or more logical channels, LCHs is changed; and trigger, at least based on the determination, a transmission of a buffer status report, BSR, or a delay status report, DSR, to a second apparatus.
  • a method comprises: determining that at least one priority level of one or more logical channels, LCHs is changed; and triggering, at least based on the determination, a transmission of a buffer status report, BSR, or a delay status report, DSR, to a second apparatus.
  • the first apparatus comprises means for determining that at least one priority level of one or more logical channels, LCHs is changed; and means for triggering, at least based on the determination, a transmission of a buffer status report, BSR, or a delay status report, DSR, to a second apparatus.
  • a computer readable medium comprises instructions stored thereon for causing an apparatus to perform at least the method according to the second aspect.
  • FIG. 1 illustrates an example communication environment in which example embodiments of the present disclosure can be implemented
  • FIG. 2 illustrates a signaling chart for a communication in accordance with some example embodiments of the present disclosure
  • FIG. 3 illustrates a flowchart of a method implemented at a first apparatus in accordance with some example embodiments of the present disclosure
  • FIG. 4 illustrates a simplified block diagram of a device that is suitable for implementing example embodiments of the present disclosure.
  • FIG. 5 illustrates a block diagram of an example computer readable medium in accordance with some example embodiments of the present disclosure.
  • references in the present disclosure to “one embodiment, ” “an embodiment, ” “an example embodiment, ” and the like indicate that the embodiment described may include a particular feature, structure, or characteristic, but it is not necessary that every embodiment includes the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to affect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
  • performing a step “in response to A” does not indicate that the step is performed immediately after “A” occurs and one or more intervening steps may be included.
  • circuitry may refer to one or more or all of the following:
  • the term “communication network” refers to a network following any suitable communication standards, such as New Radio (NR) , Long Term Evolution (LTE) , LTE-Advanced (LTE-A) , Wideband Code Division Multiple Access (WCDMA) , High-Speed Packet Access (HSPA) , Narrow Band Internet of Things (NB-IoT) and so on.
  • NR New Radio
  • LTE Long Term Evolution
  • LTE-A LTE-Advanced
  • WCDMA Wideband Code Division Multiple Access
  • HSPA High-Speed Packet Access
  • NB-IoT Narrow Band Internet of Things
  • the terminal device may include, but not limited to, a mobile phone, a cellular phone, a smart phone, voice over IP (VoIP) phones, wireless local loop phones, a tablet, a wearable terminal device, a personal digital assistant (PDA) , portable computers, desktop computer, image capture terminal devices such as digital cameras, gaming terminal devices, music storage and playback appliances, vehicle-mounted wireless terminal devices, wireless endpoints, mobile stations, laptop-embedded equipment (LEE) , laptop-mounted equipment (LME) , USB dongles, smart devices, wireless customer-premises equipment (CPE) , an Internet of Things (IoT) device, a watch or other wearable, a head-mounted display (HMD) , a vehicle, a drone, a medical device and applications (e.g., remote surgery) , an industrial device and applications (e.g., a robot and/or other wireless devices operating in an industrial and/or an automated processing chain contexts) , a consumer electronics device, a device operating on commercial and/
  • the terminal device may also correspond to a Mobile Termination (MT) part of an IAB node (e.g., a relay node) .
  • MT Mobile Termination
  • IAB node e.g., a relay node
  • the terms “terminal device” , “communication device” , “terminal” , “user equipment” and “UE” may be used interchangeably.
  • the term “resource, ” “transmission resource, ” “resource block, ” “physical resource block” (PRB) , “uplink resource, ” or “downlink resource” may refer to any resource for performing a communication, for example, a communication between a terminal device and a network device, such as a resource in time domain, a resource in frequency domain, a resource in space domain, a resource in code domain, or any other combination of the time, frequency, space and/or code domain resource enabling a communication, and the like.
  • a resource in both frequency domain and time domain will be used as an example of a transmission resource for describing some example embodiments of the present disclosure. It is noted that example embodiments of the present disclosure are equally applicable to other resources in other domains.
  • FIG. 1 illustrates an example communication environment 100 in which example embodiments of the present disclosure can be implemented.
  • the communication network 100 may comprise a first apparatus 110 which may be, for example, a terminal device or be comprised in a terminal device.
  • the terminal device may also be discussed as a UE.
  • the communication network 100 may further comprise a second apparatus 120, which may be, for example, a network device or be comprised in a network device.
  • the network device may be discussed as a BS, a gNB, or an eNB.
  • a serving area provided by the second apparatus 120 is called a cell.
  • the first apparatus 110 may communicate with the second apparatus 120 within the cell 102.
  • the cell currently serving the first apparatus may be considered as a serving cell 102.
  • a link from the second apparatus 120 to the first apparatus 110 is referred to as a downlink (DL)
  • a link from the first apparatus 110 to the second apparatus 120 is referred to as an uplink (UL)
  • the second apparatus 120 is a transmitting (TX) apparatus (or a transmitter)
  • the first apparatus 110 is a receiving (RX) apparatus (or a receiver)
  • the first apparatus 110 is a TX apparatus (or a transmitter) and the second apparatus 120 is an RX apparatus (or a receiver) .
  • the communication environment 100 may include any suitable number of network devices and terminal devices.
  • Communications in the communication environment 100 may be implemented according to any proper communication protocol (s) , comprising, but not limited to, cellular communication protocols of the first generation (1G) , the second generation (2G) , the third generation (3G) , the fourth generation (4G) , the fifth generation (5G) , the sixth generation (6G) , and the like, wireless local network communication protocols such as Institute for Electrical and Electronics Engineers (IEEE) 802.11 and the like, and/or any other protocols currently known or to be developed in the future.
  • s cellular communication protocols of the first generation (1G) , the second generation (2G) , the third generation (3G) , the fourth generation (4G) , the fifth generation (5G) , the sixth generation (6G) , and the like
  • wireless local network communication protocols such as Institute for Electrical and Electronics Engineers (IEEE) 802.11 and the like, and/or any other protocols currently known or to be developed in the future.
  • the communication may utilize any proper wireless communication technology, comprising but not limited to: Code Division Multiple Access (CDMA) , Frequency Division Multiple Access (FDMA) , Time Division Multiple Access (TDMA) , Frequency Division Duplex (FDD) , Time Division Duplex (TDD) , Multiple-Input Multiple-Output (MIMO) , Orthogonal Frequency Division Multiple (OFDM) , Discrete Fourier Transform spread OFDM (DFT-s-OFDM) and/or any other technologies currently known or to be developed in the future.
  • CDMA Code Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • MIMO Multiple-Input Multiple-Output
  • OFDM Orthogonal Frequency Division Multiple
  • DFT-s-OFDM Discrete Fourier Transform spread OFDM
  • UL scheduling enhancement related delay information has been listed as one of the objectives for XR work item (WI) .
  • enhancements for scheduling is specified.
  • BSR trigger condition is specified as below:
  • BSR When a new UL data becomes available for a logical channel, BSR is triggered considering the priority and the presence of existing UL data. If the UL data is already available for the logical channel, BSR is triggered only based on a timer and/or padding condition.
  • the current BSR trigger condition is not met.
  • the UE may need to wait for another BSR trigger based on a timer/padding or the arrival of new data of higher priority, which causes undesirable delay in transmission of UL data, which in turn might even lead to data discard when discardTimer expires at Packet Data Convergence Protocol (PDCP) .
  • PDCP Packet Data Convergence Protocol
  • LCH Logical Channel
  • the first apparatus 110 may trigger a transmission of a BSR or a DSR to a second apparatus.
  • FIG. 2 illustrates a signaling flow 200 of communication in accordance with some embodiments of the present disclosure.
  • the signaling flow 200 will be discussed with reference to FIG. 1, for example, by using the first apparatus 110 and the second apparatus 120 that manages a cell currently serving the first apparatus 110.
  • the first apparatus 110 may determine (210) that at least one priority level of one or more LCHs is changed.
  • the first apparatus 110 may determine the change of the at least one priority level of one or more LCHs based on an indication received from the second apparatus 120 to change of the at least one priority level of the one or more LCHs.
  • the first apparatus 110 may determine the change of the at least one priority level of one or more LCHs based on an adjustment of the at least one priority level of the one or more LCHs performed by the first apparatus.
  • the first apparatus 110 may determine the change of the at least one priority level of one or more LCHs based on a situation that data of the one or more LCHs has a remaining time satisfies a remaining time threshold.
  • the first apparatus 110 may trigger (230) a transmission of a buffer status report, BSR, or a delay status report, DSR, to a second apparatus.
  • the first apparatus 110 may indicate, to the second apparatus 120, a change of the at least one priority level of one or more LCHs via the BSR or DSR.
  • the first apparatus 110 may trigger the transmission of the BSR or the DSR to the second apparatus 120.
  • a change of priority of a LCH may refer to a priority level of the LCH that becomes higher.
  • the UE may trigger the BSR when the priority of the LCH is adjusted, i.e., priority value becomes lower than a previous priority value. It is to be understood that a higher priority value indicates a lower priority level hereinafter.
  • the first apparatus 110 may receive a configuration, e.g., an indication associated with a priority level change and may therefore trigger the BSR or DSR based on the determination of the change and the configuration received from the second apparatus 120.
  • a configuration e.g., an indication associated with a priority level change
  • the first apparatus 110 may receive (220) , from the second apparatus 120, an indication associated with a priority level change.
  • the indication may comprise a priority level threshold that is used for triggering the BSR or the DSR for an LCH having uplink data.
  • the indication may also comprise a remaining time threshold that is used for triggering the BSR for an LCH having uplink data.
  • the indication may be received from the second apparatus 120 via a radio resource control, RRC, configuration or reconfiguration message. It is to be understood that the indication may also be received via any other suitable signaling, such as Medium Access Control-Control Element (MAC-CE) and the priority level threshold or the remaining time threshold is signaled per LCH or per LCG.
  • RRC radio resource control
  • MAC-CE Medium Access Control-Control Element
  • the priority level threshold may be considered as a specific priority level, a specific/absolute value or a change offset.
  • a priority level threshold is indicated to the first apparatus 110 for triggering a BSR for a LCH having UL data.
  • the first apparatus 110 may obtain, from the indication, the priority level threshold corresponding to an LCH. If the first apparatus 110 determines that a current priority level of the LCH satisfies the priority level threshold, the first apparatus 110 may trigger the transmission of the BSR or the DSR to the second apparatus 120.
  • the first apparatus 110 may trigger the BSR when the priority of the LCH is adjusted, i.e., priority value becomes lower than a threshold.
  • the priority level threshold comprises a specific priority value corresponding to an LCH. If the first apparatus 110 determines that a current priority level of the LCH corresponds to the specific priority value, the first apparatus 110 may trigger the transmission of the BSR or the DSR to the second apparatus 120.
  • the priority level threshold comprises a priority level change threshold. If the first apparatus 110 determines that a priority level change of the LCH satisfies the priority level change threshold, the first apparatus 110 may trigger the transmission of the BSR or the DSR to the second apparatus 120. For example, the first apparatus 110 may trigger the BSR when the priority value of the LCH is decreased by delta, i.e., the priority level change threshold.
  • the indication may further indicate a remaining time threshold that is used for triggering a BSR for a LCH having an UL data.
  • the second priority information may be provided in addition to the first priority information.
  • the second priority information includes, e.g., a priority value of a LCH, which is different from a priority value for a LCH indicated in the first priority information, and a condition when the second priority information is used.
  • a priority value corresponding to the priority level threshold to be used for triggering the BSR or the DSR for an LCH is different from a further priority value configured for the LCH.
  • the LCH comprises an LCH for which the uplink data is already available.
  • the BSR as mentioned above may belong to a regular BSR.
  • the first apparatus 110 may cause a start or restart of a timer for delaying scheduling request for a LCH, e.g., logicalChannelSR-DelayTimerApplied to be skipped.
  • a timer for delaying scheduling request for a LCH e.g., logicalChannelSR-DelayTimerApplied
  • the UE does not start or restart the logicalChannelSR-DelayTimer. If logicalChannelSR-DelayTimerApplied is set to true for the LCH, the first apparatus 110 stops the logicalChannelSR-DelayTimer, if running. That is, even if the logicalChannelSR-DelayTimer is running for the LCH, the UE triggers the SR by the triggered BSR without waiting for expiry of the logicalChannelSR-DelayTimer.
  • the first apparatus 110 may start or restart a periodic BSR timer and/or a retransmission BSR timer when the triggered BSR comprising buffer status of the LCH or a LCG to which the LCH belongs.
  • the first apparatus 110 may start/restart periodicBSR-Timer and/or retxBSR-Timer based on a value configured by the network: the UE may be configured with two different values for a BSR timer, wherein one value is used when a legacy priority is to used or the smallest remaining time is equal to or above the configured threshold, while the other value is used when a new priority is used or the smallest remaining time is below the configured threshold.
  • BSR can be sent with reduced latency based on the adjusted priority or remaining time of the LCH, i.e., without waiting for BSR timer expiry.
  • NW can control how fast the BSR can be triggered based the configured delay/priority threshold.
  • FIG. 3 shows a flowchart of an example method 300 implemented at a first apparatus in accordance with some example embodiments of the present disclosure. For the purpose of discussion, the method 300 will be described from the perspective of the first apparatus 110 in FIG. 1.
  • the first apparatus 110 determines that at least one priority level of one or more logical channels, LCHs is changed.
  • the first apparatus 110 triggers, at least based on the determination, a transmission of a buffer status report, BSR, or a delay status report, DSR, to a second apparatus.
  • the method 300 further comprises: receiving, from the second apparatus, an indication associated with a priority level change, wherein the indication comprises at least one of the following: a priority level threshold that is used for triggering the BSR or the DSR for an LCH having uplink data, or a remaining time threshold that is used for triggering the BSR for an LCH having uplink data.
  • a priority value corresponding to the priority level threshold to be used for triggering the BSR or the DSR for an LCH is different from a further priority value configured for the LCH.
  • the LCH comprises an LCH for which the uplink data is already available.
  • the method 300 further comprises: determining the change of the at least one priority level of one or more LCHs based on at least one of the following: an indication received from the second apparatus to change of the at least one priority level of the one or more LCHs, an adjustment of the at least one priority level of the one or more LCHs performed by the first apparatus, or a situation that data of the one or more LCHs has a remaining time satisfies a remaining time threshold.
  • the BSR belongs to a regular BSR.
  • the method 300 further comprises: after a triggering of the BSR, cause a start or restart of a timer of logical channel scheduling request delay to be skipped; or stopping the timer of logical channel scheduling request delay that is running.
  • the first apparatus comprises a terminal device
  • the second apparatus comprises a network device
  • the first apparatus comprises means for determining that at least one priority level of one or more logical channels, LCHs is changed; and means for triggering, at least based on the determination, a transmission of a buffer status report, BSR, or a delay status report, DSR, to a second apparatus.
  • the first apparatus further comprises: means for indicating, to the second apparatus, a change of the at least one priority level of one or more LCHs via the BSR or DSR.
  • the first apparatus further comprises: means for receiving, from the second apparatus, an indication associated with a priority level change, wherein the indication comprises at least one of the following: means for a priority level threshold that is used for triggering the BSR or the DSR for an LCH having uplink data, or means for a remaining time threshold that is used for triggering the BSR for an LCH having uplink data.
  • the indication is received from the second apparatus via a radio resource control, RRC, configuration or reconfiguration message.
  • the priority level threshold or the remaining time threshold is signaled per LCH or per logical channel group, LCG.
  • the first apparatus further comprises: means for obtaining, from the indication, the priority level threshold corresponding to an LCH; and in accordance with a determination that a current priority level of the LCH satisfies the priority level threshold, means for triggering the transmission of the BSR or the DSR to the second apparatus.
  • the first apparatus further comprises: in accordance with a determination that a priority level change of the LCH satisfies the priority level change threshold, means for triggering the transmission of the BSR or the DSR to the second apparatus.
  • the LCH comprises an LCH for which the uplink data is already available.
  • the first apparatus further comprises: means for determining the change of the at least one priority level of one or more LCHs based on at least one of the following: means for an indication received from the second apparatus to change of the at least one priority level of the one or more LCHs, means for an adjustment of the at least one priority level of the one or more LCHs performed by the first apparatus, or means for a situation that data of the one or more LCHs has a remaining time satisfies a remaining time threshold.
  • the BSR belongs to a regular BSR.
  • the first apparatus further comprises: means for starting or restart a periodic BSR timer and/or a retransmission BSR timer when the triggered BSR comprising buffer status of the LCH or a LCG to which the LCH belongs.
  • the first apparatus comprises a terminal device
  • the second apparatus comprises a network device
  • FIG. 4 is a simplified block diagram of a device 400 that is suitable for implementing example embodiments of the present disclosure.
  • the device 400 may be provided to implement a communication device, for example, the first apparatus 110 or the network device 120 as shown in FIG. 1.
  • the device 400 includes one or more processors 410, one or more memories 420 coupled to the processor 410, and one or more communication modules 440 coupled to the processor 410.
  • the communication module 440 is for bidirectional communications.
  • the communication module 440 has one or more communication interfaces to facilitate communication with one or more other modules or devices.
  • the communication interfaces may represent any interface that is necessary for communication with other network elements.
  • the communication module 440 may include at least one antenna.
  • the processor 410 may be of any type suitable to the local technical network and may include one or more of the following: general purpose computers, special purpose computers, microprocessors, digital signal processors (DSPs) and processors based on multicore processor architecture, as non-limiting examples.
  • the device 400 may have multiple processors, such as an application specific integrated circuit chip that is slaved in time to a clock which synchronizes the main processor.
  • the memory 420 may include one or more non-volatile memories and one or more volatile memories.
  • the non-volatile memories include, but are not limited to, a Read Only Memory (ROM) 424, an electrically programmable read only memory (EPROM) , a flash memory, a hard disk, a compact disc (CD) , a digital video disk (DVD) , an optical disk, a laser disk, and other magnetic storage and/or optical storage.
  • Examples of the volatile memories include, but are not limited to, a random-access memory (RAM) 422 and other volatile memories that will not last in the power-down duration.
  • Some example embodiments of the present disclosure also provide at least one computer program product tangibly stored on a computer readable medium, such as a non-transitory computer readable medium.
  • the computer program product includes computer-executable instructions, such as those included in program modules, being executed in a device on a target physical or virtual processor, to carry out any of the methods as described above.
  • program modules include routines, programs, libraries, objects, classes, components, data structures, or the like that perform particular tasks or implement particular abstract data types.
  • the functionality of the program modules may be combined or split between program modules as desired in various embodiments.
  • Machine-executable instructions for program modules may be executed within a local or distributed device. In a distributed device, program modules may be located in both local and remote storage media.
  • Program code for carrying out methods of the present disclosure may be written in any combination of one or more programming languages.
  • the program code may be provided to a processor or controller of a general-purpose computer, special purpose computer, or other programmable data processing apparatus, such that the program code, when executed by the processor or controller, cause the functions/operations specified in the flowcharts and/or block diagrams to be implemented.
  • the program code may execute entirely on a machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.

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

Abstract

Des exemples de modes de réalisation de la présente invention concernent le déclenchement d'un rapport d'état de tampon (BSR) ou d'un rapport d'état de retard (DSR). Le procédé comprend : la détermination qu'au moins un niveau de priorité d'un ou de plusieurs canaux logiques, LCH, est modifié ; et le déclenchement, au moins sur la base de la détermination, d'une transmission d'un BSR ou d'un DSR à un second appareil.
PCT/CN2024/085075 2024-03-29 2024-03-29 Rapport d'état de tampon ou déclenchement de rapport d'état de retard Pending WO2025200031A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2024/085075 WO2025200031A1 (fr) 2024-03-29 2024-03-29 Rapport d'état de tampon ou déclenchement de rapport d'état de retard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2024/085075 WO2025200031A1 (fr) 2024-03-29 2024-03-29 Rapport d'état de tampon ou déclenchement de rapport d'état de retard

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WO2025200031A1 true WO2025200031A1 (fr) 2025-10-02

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200053594A1 (en) * 2017-04-28 2020-02-13 Beijing Xiaomi Mobile Software Co., Ltd. Method and apparatus for sending buffer state
US20220256576A1 (en) * 2019-07-19 2022-08-11 Lenovo (Beijing) Limited Method and apparatus for scheduling request and buffer status report transmissions
CN115701169A (zh) * 2021-07-14 2023-02-07 大唐移动通信设备有限公司 一种资源确定及其指示方法、装置
CN117561738A (zh) * 2023-09-26 2024-02-13 北京小米移动软件有限公司 延迟状态上报方法、终端和存储介质

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200053594A1 (en) * 2017-04-28 2020-02-13 Beijing Xiaomi Mobile Software Co., Ltd. Method and apparatus for sending buffer state
US20220256576A1 (en) * 2019-07-19 2022-08-11 Lenovo (Beijing) Limited Method and apparatus for scheduling request and buffer status report transmissions
CN115701169A (zh) * 2021-07-14 2023-02-07 大唐移动通信设备有限公司 一种资源确定及其指示方法、装置
CN117561738A (zh) * 2023-09-26 2024-02-13 北京小米移动软件有限公司 延迟状态上报方法、终端和存储介质

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