JP7309890B2 - 通信制御方法及び中継装置 - Google Patents

通信制御方法及び中継装置 Download PDF

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Publication number
JP7309890B2
JP7309890B2 JP2021551219A JP2021551219A JP7309890B2 JP 7309890 B2 JP7309890 B2 JP 7309890B2 JP 2021551219 A JP2021551219 A JP 2021551219A JP 2021551219 A JP2021551219 A JP 2021551219A JP 7309890 B2 JP7309890 B2 JP 7309890B2
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Prior art keywords
status report
buffer status
amount
bsr
upstream data
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Japanese (ja)
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JPWO2021065764A1 (https=
JPWO2021065764A5 (https=
Inventor
真人 藤代
ヘンリー チャン
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Kyocera Corp
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Kyocera Corp
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Publication of JPWO2021065764A5 publication Critical patent/JPWO2021065764A5/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/14—Backbone network devices

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2021551219A 2019-10-03 2020-09-28 通信制御方法及び中継装置 Active JP7309890B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962909917P 2019-10-03 2019-10-03
US62/909,917 2019-10-03
PCT/JP2020/036525 WO2021065764A1 (ja) 2019-10-03 2020-09-28 通信制御方法及び中継装置

Publications (3)

Publication Number Publication Date
JPWO2021065764A1 JPWO2021065764A1 (https=) 2021-04-08
JPWO2021065764A5 JPWO2021065764A5 (https=) 2022-06-14
JP7309890B2 true JP7309890B2 (ja) 2023-07-18

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JP2021551219A Active JP7309890B2 (ja) 2019-10-03 2020-09-28 通信制御方法及び中継装置

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US (1) US12273886B2 (https=)
JP (1) JP7309890B2 (https=)
WO (1) WO2021065764A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021056284A1 (en) * 2019-09-25 2021-04-01 Lenovo (Beijing) Limited Method and apparatus for buffer status report transmissions
US12309704B2 (en) 2022-05-26 2025-05-20 Qualcomm Incorporated Pre-emptive buffer status report extension for network power saving

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Publication number Priority date Publication date Assignee Title
KR102036778B1 (ko) * 2012-04-20 2019-10-25 엘지전자 주식회사 무선 통신 시스템에서의 ｄ2ｄ 데이터 전송 방법 및 장치
EP3125643B1 (en) * 2015-07-31 2019-04-03 Panasonic Intellectual Property Corporation of America Improved scheduling mechanism for prose relays serving remote ues
US10477620B2 (en) * 2015-08-20 2019-11-12 Intel IP Corporation Machine type communication relaying
EP3148283A1 (en) * 2015-09-25 2017-03-29 ASUSTek Computer Inc. Method and apparatus for reducing signaling overhead in a wireless communication system
CN106817772B (zh) 2015-11-27 2020-04-14 华为技术有限公司 一种传输数据的方法及装置
CN109716838B (zh) * 2016-09-30 2021-11-09 华为技术有限公司 一种资源请求方法、设备及系统
CN108631980B (zh) 2017-03-24 2021-03-05 电信科学技术研究院 数据传输方法、终端、网络侧设备和计算机可读存储介质
US20200037200A1 (en) * 2018-07-25 2020-01-30 Lg Electronics Inc. Method and apparatus for transmitting buffer status reporting by relay node in wireless communication system
EP3874854B1 (en) * 2018-11-01 2026-03-18 Lenovo (Beijing) Limited Buffer status report indicator
WO2020114058A1 (en) * 2018-12-07 2020-06-11 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for buffer status report enhancement
CN113273279B (zh) * 2019-01-14 2025-07-18 联想(北京)有限公司 用于利用缓冲区状态报告进行通信的装置和方法
WO2020190201A1 (en) * 2019-03-21 2020-09-24 Telefonaktiebolaget Lm Ericsson (Publ) Communication node and method performed therein for handling communication using different bsr formats
WO2021002734A1 (ko) * 2019-07-04 2021-01-07 엘지전자 주식회사 무선통신시스템에서 신호 송수신 방법

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Ericsson，BSR and SR in IAB Networks[online]，3GPP TSG RAN WG2 #107 R2-1910506，Internet<URL:https://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_107/Docs/R2-1910506.zip>，2019年08月30日
FUTUREWEI，Enhancements for low-latency IAB Uplink scheduling[online]，3GPP TSG RAN WG2 #107 R2-1911438，Internet<URL:https://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_107/Docs/R2-1911438.zip>，2019年08月30日

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US12273886B2 (en) 2025-04-08
US20220232607A1 (en) 2022-07-21
WO2021065764A1 (ja) 2021-04-08
JPWO2021065764A1 (https=) 2021-04-08

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