IN2012DN01516A - - Google Patents

Info

Publication number
IN2012DN01516A
IN2012DN01516A IN1516DEN2012A IN2012DN01516A IN 2012DN01516 A IN2012DN01516 A IN 2012DN01516A IN 1516DEN2012 A IN1516DEN2012 A IN 1516DEN2012A IN 2012DN01516 A IN2012DN01516 A IN 2012DN01516A
Authority
IN
India
Prior art keywords
channel state
state information
change speed
reporting
determining
Prior art date
Application number
Inventor
Yuanchun; Tan
Focai; Peng
Liping; Liu
Xianxi; Li
Wei; Lei
Hua; Sun
Original Assignee
Zte Corp
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 Zte Corp filed Critical Zte Corp
Publication of IN2012DN01516A publication Critical patent/IN2012DN01516A/en

Links

Classifications

    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0085—Timing of allocation when channel conditions change
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03777—Arrangements for removing intersymbol interference characterised by the signalling
    • H04L2025/03802—Signalling on the reverse channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03343—Arrangements at the transmitter end
    • 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

Landscapes

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

Abstract

The disclosure discloses a method and device for reporting channel state information aperiodically. Wherein the method comprises: collecting the channel state information reported by the UE through the configured receiving window; determining the change speed degree of the channel state of the UE according to the criterion for determining a change speed of the channel state information; deciding whether the UE needs to perform aperiodic reporting according to the mapping relationship between the change speed degree of the channel state information and a reporting period adjusting value, and determining timing for the aperiodic reporting if needed.. By the method of the disclosure, on one hand, the base station sufficiently obtains the channel state information reported by the UE, which benefits for more suitable scheduling and resource allocating for the UE; on the other hand, PUSCH resources can be used more rationally. Fig. 2
IN1516DEN2012 2009-08-19 2009-11-30 IN2012DN01516A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2009101649009A CN101998497B (en) 2009-08-19 2009-08-19 Method and device for reporting channel state information aperiodically
PCT/CN2009/075212 WO2011020258A1 (en) 2009-08-19 2009-11-30 Method and equipment for reporting channel state information aperiodically

Publications (1)

Publication Number Publication Date
IN2012DN01516A true IN2012DN01516A (en) 2015-06-05

Family

ID=43606557

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1516DEN2012 IN2012DN01516A (en) 2009-08-19 2009-11-30

Country Status (6)

Country Link
US (1) US8559328B2 (en)
EP (1) EP2458748B1 (en)
JP (1) JP5426774B2 (en)
CN (1) CN101998497B (en)
IN (1) IN2012DN01516A (en)
WO (1) WO2011020258A1 (en)

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WO2014107872A1 (en) * 2013-01-10 2014-07-17 富士通株式会社 Method, device and system for reporting resource state
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WO2016070407A1 (en) * 2014-11-07 2016-05-12 华为技术有限公司 Method and device for data transmission
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CN105024784A (en) * 2015-07-23 2015-11-04 大唐移动通信设备有限公司 Method and device for CQI report and control method and device for CQI report
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CN111526537B (en) 2019-02-01 2021-07-30 大唐移动通信设备有限公司 Method, device, device and storage medium for channel state information CSI measurement and reporting
US11405087B1 (en) * 2020-05-26 2022-08-02 T-Mobile Innovations Llc Systems and methods for dynamically adjusting reporting periodicity
JP7424485B2 (en) * 2020-06-15 2024-01-30 日本電信電話株式会社 Wireless communication system, wireless communication system control method, wireless communication system control device, and wireless communication system control program
US11968554B1 (en) 2020-06-30 2024-04-23 Sprint Spectrum Lp Dynamic adjustment of channel state information reporting protocol
US11653239B1 (en) 2020-07-27 2023-05-16 Sprint Spectrum Llc Dynamic channel state information reporting adjustment on primary and secondary paths
CN121174181A (en) * 2021-04-26 2025-12-19 华为技术有限公司 Communication method and device
CN113483462B (en) 2021-04-30 2022-12-16 佛山市顺德区美的电子科技有限公司 Air conditioner and data transmission method and storage medium thereof based on power line communication
CN113825191B (en) * 2021-08-27 2023-11-28 青岛海尔科技有限公司 Subscription method and device for equipment information
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Also Published As

Publication number Publication date
EP2458748A4 (en) 2013-01-16
CN101998497A (en) 2011-03-30
EP2458748A1 (en) 2012-05-30
JP5426774B2 (en) 2014-02-26
WO2011020258A1 (en) 2011-02-24
US8559328B2 (en) 2013-10-15
CN101998497B (en) 2013-03-27
US20120195213A1 (en) 2012-08-02
JP2013502760A (en) 2013-01-24
EP2458748B1 (en) 2014-07-23

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