CN110048822B - 随机接入方法、装置和系统 - Google Patents
随机接入方法、装置和系统 Download PDFInfo
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- CN110048822B CN110048822B CN201811530083.XA CN201811530083A CN110048822B CN 110048822 B CN110048822 B CN 110048822B CN 201811530083 A CN201811530083 A CN 201811530083A CN 110048822 B CN110048822 B CN 110048822B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
-
- 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
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- 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
- H04L5/008—Timing of allocation once only, on installation
-
- 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—Signaling for the administration of the divided path
- 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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/18—Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/02—Selection of wireless resources by user or terminal
-
- 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
-
- 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
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (25)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811530083.XA CN110048822B (zh) | 2013-01-17 | 2013-01-17 | 随机接入方法、装置和系统 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201380066477.3A CN104871629A (zh) | 2013-01-17 | 2013-01-17 | 随机接入方法、装置和系统 |
PCT/CN2013/070637 WO2014110772A1 (zh) | 2013-01-17 | 2013-01-17 | 随机接入方法、装置和系统 |
CN201811530083.XA CN110048822B (zh) | 2013-01-17 | 2013-01-17 | 随机接入方法、装置和系统 |
Related Parent Applications (1)
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CN201380066477.3A Division CN104871629A (zh) | 2013-01-17 | 2013-01-17 | 随机接入方法、装置和系统 |
Publications (2)
Publication Number | Publication Date |
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CN110048822A CN110048822A (zh) | 2019-07-23 |
CN110048822B true CN110048822B (zh) | 2021-12-28 |
Family
ID=51208955
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CN201811530083.XA Active CN110048822B (zh) | 2013-01-17 | 2013-01-17 | 随机接入方法、装置和系统 |
CN201380066477.3A Pending CN104871629A (zh) | 2013-01-17 | 2013-01-17 | 随机接入方法、装置和系统 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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CN201380066477.3A Pending CN104871629A (zh) | 2013-01-17 | 2013-01-17 | 随机接入方法、装置和系统 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10159080B2 (zh) |
EP (1) | EP2947947A4 (zh) |
JP (1) | JP6075464B2 (zh) |
KR (1) | KR101788426B1 (zh) |
CN (2) | CN110048822B (zh) |
WO (1) | WO2014110772A1 (zh) |
Families Citing this family (31)
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CN105472761B (zh) * | 2014-09-09 | 2018-09-11 | 中兴通讯股份有限公司 | 用户设备的接入方法及装置 |
US9907092B2 (en) * | 2014-10-09 | 2018-02-27 | Qualcomm Incorporated | Uplink synchronization without preamble in SC-FDMA |
KR20170084026A (ko) * | 2014-11-06 | 2017-07-19 | 가부시키가이샤 엔티티 도코모 | 유저단말, 무선기지국 및 무선통신방법 |
JP2018152628A (ja) * | 2015-08-06 | 2018-09-27 | シャープ株式会社 | 無線通信システム、端末装置、基地局装置、無線通信方法および集積回路 |
ES2880776T3 (es) * | 2015-08-21 | 2021-11-25 | Ntt Docomo Inc | Terminal de usuario y método de comunicación inalámbrica |
PT3351047T (pt) * | 2015-09-18 | 2021-03-08 | Ericsson Telefon Ab L M | Procedimento de acesso aleatório para redução de latência |
EP4340456A3 (en) * | 2015-10-29 | 2024-06-12 | Telefonaktiebolaget LM Ericsson (publ) | Method and terminal for broadcasting system information on demand |
EP3408943B1 (en) * | 2016-01-29 | 2019-12-11 | Telefonaktiebolaget LM Ericsson (publ) | Frequency hopping for random access |
JP2019054311A (ja) * | 2016-01-29 | 2019-04-04 | シャープ株式会社 | 端末装置、基地局装置および通信方法 |
WO2017135347A1 (ja) * | 2016-02-04 | 2017-08-10 | 株式会社Nttドコモ | ユーザ端末、無線基地局及び無線通信方法 |
CN107040953A (zh) * | 2016-02-04 | 2017-08-11 | 电信科学技术研究院 | 一种非授权频谱中prach信号的传输方法和设备 |
CN109156004B (zh) * | 2016-05-12 | 2023-05-09 | 株式会社Ntt都科摩 | 用户终端以及无线通信方法 |
CN116192583A (zh) | 2016-07-20 | 2023-05-30 | 日本电气株式会社 | 用于信息传输和信息接收的方法和装置 |
KR102384523B1 (ko) * | 2016-09-12 | 2022-04-08 | 엘지전자 주식회사 | 단일 랜덤 액세스 절차를 위한 다수의 랜덤 액세스 프리앰블 전송 |
CN108024359B (zh) | 2016-11-04 | 2022-01-14 | 华为技术有限公司 | 上行接入方法、基站和用户设备 |
MX2019007419A (es) * | 2016-12-21 | 2019-08-16 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Metodo de transmision de se?ales, dispositivo de terminal y dispositivo de red. |
CN110024472B (zh) * | 2016-12-26 | 2021-04-09 | Oppo广东移动通信有限公司 | 用于随机接入的方法和装置 |
ES2911557T3 (es) * | 2017-03-01 | 2022-05-19 | Ericsson Telefon Ab L M | Asignación de ranuras de preámbulo de acceso aleatorio |
WO2018174687A1 (en) * | 2017-03-24 | 2018-09-27 | Samsung Electronics Co., Ltd. | Method and apparatus for contention-free random access and uplink power control in wireless communication system |
EP3934339B1 (en) * | 2017-03-24 | 2023-01-04 | Samsung Electronics Co., Ltd. | Beam reciprocity capability indication |
CN108631978B (zh) * | 2017-03-24 | 2023-04-07 | 北京三星通信技术研究有限公司 | 随机接入方法及装置和分配随机接入资源的方法及装置 |
CN108668361B (zh) * | 2017-04-01 | 2023-08-04 | 北京三星通信技术研究有限公司 | 一种信息生成方法和设备 |
US11064401B2 (en) | 2017-04-01 | 2021-07-13 | Samsung Electronics Co., Ltd. | Random access method, network node and user equipment |
US11032853B2 (en) | 2017-05-04 | 2021-06-08 | Lg Electronics Inc. | Method for performing random access process and device therefor |
WO2018203809A1 (en) * | 2017-05-05 | 2018-11-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and apparatus for random-access transmissions in a wireless communication network |
WO2018203611A1 (en) * | 2017-05-05 | 2018-11-08 | Samsung Electronics Co., Ltd. | Apparatus and method for random access in wireless communication system |
CN108811173B (zh) * | 2017-05-05 | 2021-09-03 | 北京三星通信技术研究有限公司 | 随机接入方法、基站设备及用户设备 |
KR102356442B1 (ko) | 2017-11-13 | 2022-01-28 | 한국전자통신연구원 | 랜덤 액세스용 프리엠블의 타이밍 추정 방법, 랜덤 액세스용 프리엠블 검출 방법 및 랜덤 액세스용 프리엠블 검출 장치 |
CN113396630A (zh) * | 2019-02-14 | 2021-09-14 | 株式会社Ntt都科摩 | 用户装置及控制方法 |
WO2020172777A1 (zh) * | 2019-02-25 | 2020-09-03 | Oppo广东移动通信有限公司 | 随机接入的方法和设备 |
CN115136538B (zh) * | 2022-05-23 | 2024-02-09 | 北京小米移动软件有限公司 | 多prach传输配置方法、装置 |
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2013
- 2013-01-17 EP EP13872246.7A patent/EP2947947A4/en not_active Withdrawn
- 2013-01-17 JP JP2015552964A patent/JP6075464B2/ja active Active
- 2013-01-17 CN CN201811530083.XA patent/CN110048822B/zh active Active
- 2013-01-17 KR KR1020157019554A patent/KR101788426B1/ko active IP Right Grant
- 2013-01-17 CN CN201380066477.3A patent/CN104871629A/zh active Pending
- 2013-01-17 WO PCT/CN2013/070637 patent/WO2014110772A1/zh active Application Filing
-
2015
- 2015-07-01 US US14/789,208 patent/US10159080B2/en active Active
Patent Citations (4)
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CN101904212A (zh) * | 2007-12-18 | 2010-12-01 | 高通股份有限公司 | 无线通信系统中发送和接收随机接入响应的方法和装置 |
CN101483919A (zh) * | 2008-01-08 | 2009-07-15 | 华为技术有限公司 | 用于随机接入的无线资源分配方法及基站设备 |
CN102325382A (zh) * | 2011-06-30 | 2012-01-18 | 电信科学技术研究院 | 随机接入方法和设备 |
CN102271418A (zh) * | 2011-07-28 | 2011-12-07 | 电信科学技术研究院 | 一种随机接入的方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN110048822A (zh) | 2019-07-23 |
EP2947947A4 (en) | 2017-01-25 |
KR20150097754A (ko) | 2015-08-26 |
EP2947947A1 (en) | 2015-11-25 |
US10159080B2 (en) | 2018-12-18 |
CN104871629A (zh) | 2015-08-26 |
KR101788426B1 (ko) | 2017-10-19 |
JP6075464B2 (ja) | 2017-02-08 |
WO2014110772A1 (zh) | 2014-07-24 |
JP2016511955A (ja) | 2016-04-21 |
US20150305014A1 (en) | 2015-10-22 |
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