DK3668254T3 - Fremgangsmåde til trådløs kommunikation, netværksanordning og terminalanordning - Google Patents

Fremgangsmåde til trådløs kommunikation, netværksanordning og terminalanordning Download PDF

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Publication number
DK3668254T3
DK3668254T3 DK17924565.9T DK17924565T DK3668254T3 DK 3668254 T3 DK3668254 T3 DK 3668254T3 DK 17924565 T DK17924565 T DK 17924565T DK 3668254 T3 DK3668254 T3 DK 3668254T3
Authority
DK
Denmark
Prior art keywords
wireless communication
terminal device
network device
network
terminal
Prior art date
Application number
DK17924565.9T
Other languages
English (en)
Inventor
Wenhong Chen
Zhi Zhang
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Application granted granted Critical
Publication of DK3668254T3 publication Critical patent/DK3668254T3/da

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • 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
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
DK17924565.9T 2017-09-08 2017-09-08 Fremgangsmåde til trådløs kommunikation, netværksanordning og terminalanordning DK3668254T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/101137 WO2019047188A1 (zh) 2017-09-08 2017-09-08 无线通信方法、网络设备和终端设备

Publications (1)

Publication Number Publication Date
DK3668254T3 true DK3668254T3 (da) 2021-09-27

Family

ID=65634565

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17924565.9T DK3668254T3 (da) 2017-09-08 2017-09-08 Fremgangsmåde til trådløs kommunikation, netværksanordning og terminalanordning

Country Status (12)

Country Link
US (1) US11357012B2 (da)
EP (2) EP3923510B1 (da)
JP (1) JP7186218B2 (da)
KR (1) KR20200052314A (da)
CN (2) CN111066364B (da)
AU (1) AU2017430537A1 (da)
DK (1) DK3668254T3 (da)
ES (1) ES2890229T3 (da)
IL (1) IL273098A (da)
PH (1) PH12020500451A1 (da)
TW (1) TWI762716B (da)
WO (1) WO2019047188A1 (da)

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* Cited by examiner, † Cited by third party
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EP3923510B1 (en) * 2017-09-08 2023-08-09 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Wireless communication method, network device, and terminal device
EP3675572B1 (en) * 2017-09-08 2022-04-27 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Wireless communication method, network device and terminal device
WO2019095159A1 (zh) 2017-11-15 2019-05-23 Oppo广东移动通信有限公司 确定非竞争随机接入资源的方法、网络设备和终端设备
US11212842B2 (en) * 2018-08-08 2021-12-28 Qualcomm Incorporated Signaling support of reference signal repetition in dual connected case
US20230224877A1 (en) * 2020-06-13 2023-07-13 Huawei Technologies Co., Ltd. Access Method, Apparatus, Electronic Device, and Readable Storage Medium
US12648025B2 (en) * 2021-07-16 2026-06-02 Qualcomm Incorporated Flexible random access channel occasion (RO) association for multiple carrier operation
CN119676859A (zh) * 2023-09-19 2025-03-21 北京三星通信技术研究有限公司 通信方法及用户设备

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US8515425B2 (en) * 2007-12-19 2013-08-20 Alcatel Lucent Uplink carrier handoff and method for path loss based triggering of uplink carrier handoff
EP2243328A4 (en) * 2008-02-10 2014-04-30 Lg Electronics Inc RANDOM ACCESS CHANNEL FREQUENCY ALLOCATION
US8526374B2 (en) * 2008-09-12 2013-09-03 Qualcomm Incorporated Physical random access channel (PRACH) transmission in multicarrier operation
US8311053B2 (en) * 2008-09-15 2012-11-13 Infineon Technologies Ag Methods for controlling an uplink signal transmission power and communication devices
KR20110036479A (ko) * 2009-10-01 2011-04-07 삼성전자주식회사 이동통신 시스템에서 ｈａｒｑ 피드백을 처리하는 방법 및 장치
EP2375832A3 (en) 2010-04-07 2011-11-30 HTC Corporation Method for power allocation of retransmissions
KR20140097107A (ko) 2011-11-01 2014-08-06 엘지전자 주식회사 무선통신 시스템에서 단말의 사운딩 참조신호 전송 결정 방법 및 이를 위한 단말
CN103858502B (zh) * 2012-08-10 2018-08-14 华为技术有限公司 辅助上行传输的方法和基站
RU2612658C2 (ru) * 2013-01-25 2017-03-13 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ и устройство для выполнения процедуры начального доступа в системе беспроводной связи
CN105491624B (zh) 2014-09-17 2019-01-15 成都鼎桥通信技术有限公司 上行载波聚合中上行载波之间的切换方法及基站
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KR102305906B1 (ko) * 2017-08-10 2021-09-28 삼성전자 주식회사 무선 통신 시스템에서 상향링크 전송 방법 및 장치
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Also Published As

Publication number Publication date
PH12020500451A1 (en) 2021-01-11
KR20200052314A (ko) 2020-05-14
CN111066364B (zh) 2025-03-28
ES2890229T3 (es) 2022-01-18
TWI762716B (zh) 2022-05-01
US20210051663A1 (en) 2021-02-18
CN111542120A (zh) 2020-08-14
CN111066364A (zh) 2020-04-24
AU2017430537A1 (en) 2020-04-02
EP3923510B1 (en) 2023-08-09
EP3668254A1 (en) 2020-06-17
TW201914344A (zh) 2019-04-01
US11357012B2 (en) 2022-06-07
EP3668254B1 (en) 2021-09-01
JP2020537838A (ja) 2020-12-24
CN111542120B (zh) 2022-05-31
JP7186218B2 (ja) 2022-12-08
EP3923510A1 (en) 2021-12-15
IL273098A (en) 2020-04-30
WO2019047188A1 (zh) 2019-03-14

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