CN111247865A - 用于随机接入的方法和设备 - Google Patents
用于随机接入的方法和设备 Download PDFInfo
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- CN111247865A CN111247865A CN201880067572.8A CN201880067572A CN111247865A CN 111247865 A CN111247865 A CN 111247865A CN 201880067572 A CN201880067572 A CN 201880067572A CN 111247865 A CN111247865 A CN 111247865A
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- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 184
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- 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
- H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
- H04W28/20—Negotiating bandwidth
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- 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
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
本申请实施例公开了一种用于随机接入的方法和设备,该方法包括:终端设备确定用于随机接入的目标上行带宽部分BWP和/或目标下行BWP;所述终端设备在所述目标上行和/或下行BWP上,发起竞争随机接入。
Description
PCT国内申请,说明书已公开。
Claims (54)
- PCT国内申请,权利要求书已公开。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010505218.8A CN111757393B (zh) | 2018-03-30 | 2018-03-30 | 用于随机接入的方法和设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2018/081459 WO2019183966A1 (zh) | 2018-03-30 | 2018-03-30 | 用于随机接入的方法和设备 |
Related Child Applications (1)
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CN202010505218.8A Division CN111757393B (zh) | 2018-03-30 | 2018-03-30 | 用于随机接入的方法和设备 |
Publications (1)
Publication Number | Publication Date |
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CN111247865A true CN111247865A (zh) | 2020-06-05 |
Family
ID=68062102
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CN202010505218.8A Active CN111757393B (zh) | 2018-03-30 | 2018-03-30 | 用于随机接入的方法和设备 |
CN201880067572.8A Pending CN111247865A (zh) | 2018-03-30 | 2018-03-30 | 用于随机接入的方法和设备 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010505218.8A Active CN111757393B (zh) | 2018-03-30 | 2018-03-30 | 用于随机接入的方法和设备 |
Country Status (13)
Country | Link |
---|---|
US (1) | US11140721B2 (zh) |
EP (1) | EP3720234B1 (zh) |
JP (1) | JP2021521665A (zh) |
KR (1) | KR20200138212A (zh) |
CN (2) | CN111757393B (zh) |
AU (1) | AU2018415389A1 (zh) |
BR (1) | BR112020019126A2 (zh) |
CA (1) | CA3095493A1 (zh) |
MX (1) | MX2020010296A (zh) |
RU (1) | RU2761597C1 (zh) |
SG (1) | SG11202009630QA (zh) |
WO (1) | WO2019183966A1 (zh) |
ZA (1) | ZA202006069B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102443452B1 (ko) | 2017-07-17 | 2022-09-15 | 삼성전자 주식회사 | 무선 통신 시스템에서 하향링크 제어정보를 전송하는 방법 및 장치 |
KR102194934B1 (ko) | 2018-04-05 | 2020-12-24 | 엘지전자 주식회사 | 비면허 대역을 지원하는 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 지원하는 장치 |
CN117813883A (zh) * | 2021-08-04 | 2024-04-02 | 富士通株式会社 | 收发信号的方法、装置和通信系统 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK2213013T3 (en) * | 2007-10-31 | 2017-02-06 | ERICSSON TELEFON AB L M (publ) | SELECTION OF SENDING MODE IN A RANDOM ACCESS PROCEDURE |
US8681710B2 (en) * | 2008-04-14 | 2014-03-25 | Sharp Laboratories Of America, Inc. | Method and system for delivering multicast/broadcast services in a half frequency division duplex wireless communication system |
CN101873711B (zh) * | 2009-04-21 | 2014-10-15 | 电信科学技术研究院 | 一种发送随机接入响应的方法、基站和用户终端 |
CN101883398A (zh) * | 2009-05-07 | 2010-11-10 | 大唐移动通信设备有限公司 | 一种确定上行载波资源的方法、装置和系统 |
US9276710B2 (en) * | 2009-12-21 | 2016-03-01 | Qualcomm Incorporated | Method and apparatus for resource allocation with carrier extension |
CN102238720A (zh) * | 2010-04-29 | 2011-11-09 | 华为技术有限公司 | 载波同步的方法及用户设备、基站 |
JP6618125B2 (ja) * | 2015-05-29 | 2019-12-11 | 華為技術有限公司Huawei Technologies Co.,Ltd. | リソースマッピング方法および装置 |
CN107018538A (zh) * | 2016-01-27 | 2017-08-04 | 普天信息技术有限公司 | 一种减少切换时间的方法、基站及用户设备 |
EP3689068A4 (en) * | 2017-09-28 | 2021-06-30 | Apple Inc. | COMMUNICATION NETWORK DEVICE FOR UPLINK PLANNING |
KR102227937B1 (ko) * | 2017-10-24 | 2021-03-15 | 엘지전자 주식회사 | 무선 통신 시스템에서 랜덤 액세스 절차를 수행하기 위한 방법 및 장치 |
US11071128B2 (en) * | 2017-11-10 | 2021-07-20 | Qualcomm Incorporated | Techniques for signaling a channel state information request and a communication link event |
CN111165060B (zh) * | 2017-11-17 | 2024-02-13 | 富士通株式会社 | 随机接入方法、装置以及通信系统 |
CN109922534B (zh) * | 2017-12-13 | 2020-06-23 | 华硕电脑股份有限公司 | 随机接入程序期间处理带宽部分定时器的方法和设备 |
EP3506713B1 (en) * | 2017-12-28 | 2023-03-01 | ASUSTek Computer Inc. | Method and apparatus of selecting bandwidth part for random access (ra) procedure in a wireless communication system |
US10887920B2 (en) * | 2018-01-11 | 2021-01-05 | Mediatek Inc. | Apparatuses and methods for Bandwidth Part (BWP) selection for a random access procedure |
CN111630924B (zh) * | 2018-02-14 | 2024-06-21 | 联想(新加坡)私人有限公司 | 确定链接的带宽部分 |
WO2019160481A1 (en) * | 2018-02-15 | 2019-08-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Random access procedure |
-
2018
- 2018-03-30 AU AU2018415389A patent/AU2018415389A1/en not_active Abandoned
- 2018-03-30 EP EP18912134.6A patent/EP3720234B1/en active Active
- 2018-03-30 RU RU2020133846A patent/RU2761597C1/ru active
- 2018-03-30 CN CN202010505218.8A patent/CN111757393B/zh active Active
- 2018-03-30 CN CN201880067572.8A patent/CN111247865A/zh active Pending
- 2018-03-30 MX MX2020010296A patent/MX2020010296A/es unknown
- 2018-03-30 SG SG11202009630QA patent/SG11202009630QA/en unknown
- 2018-03-30 WO PCT/CN2018/081459 patent/WO2019183966A1/zh unknown
- 2018-03-30 BR BR112020019126-4A patent/BR112020019126A2/pt not_active IP Right Cessation
- 2018-03-30 CA CA3095493A patent/CA3095493A1/en not_active Abandoned
- 2018-03-30 JP JP2020549582A patent/JP2021521665A/ja active Pending
- 2018-03-30 KR KR1020207026949A patent/KR20200138212A/ko not_active Application Discontinuation
-
2020
- 2020-07-17 US US16/932,598 patent/US11140721B2/en active Active
- 2020-09-30 ZA ZA2020/06069A patent/ZA202006069B/en unknown
Also Published As
Publication number | Publication date |
---|---|
US11140721B2 (en) | 2021-10-05 |
SG11202009630QA (en) | 2020-10-29 |
WO2019183966A1 (zh) | 2019-10-03 |
CN111757393A (zh) | 2020-10-09 |
RU2761597C1 (ru) | 2021-12-10 |
EP3720234B1 (en) | 2022-02-23 |
CA3095493A1 (en) | 2019-10-03 |
BR112020019126A2 (pt) | 2021-01-12 |
JP2021521665A (ja) | 2021-08-26 |
KR20200138212A (ko) | 2020-12-09 |
ZA202006069B (en) | 2022-01-26 |
US20200351951A1 (en) | 2020-11-05 |
CN111757393B (zh) | 2023-06-30 |
EP3720234A1 (en) | 2020-10-07 |
AU2018415389A1 (en) | 2020-10-15 |
EP3720234A4 (en) | 2020-12-09 |
MX2020010296A (es) | 2020-10-28 |
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