BRPI0918428A2 - método e estação base para alocar recursos utilizando um acesso aleatório dedicado - Google Patents
método e estação base para alocar recursos utilizando um acesso aleatório dedicadoInfo
- Publication number
- BRPI0918428A2 BRPI0918428A2 BRPI0918428A BRPI0918428A BRPI0918428A2 BR PI0918428 A2 BRPI0918428 A2 BR PI0918428A2 BR PI0918428 A BRPI0918428 A BR PI0918428A BR PI0918428 A BRPI0918428 A BR PI0918428A BR PI0918428 A2 BRPI0918428 A2 BR PI0918428A2
- Authority
- BR
- Brazil
- Prior art keywords
- base station
- random access
- allocating resources
- dedicated random
- dedicated
- Prior art date
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
- H04L5/0091—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
- 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
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- 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
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the 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)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810166217A CN101686544A (zh) | 2008-09-22 | 2008-09-22 | 专用随机接入资源的分配方法和基站 |
| CH200810166217.4 | 2008-09-22 | ||
| PCT/CN2009/073769 WO2010031311A1 (zh) | 2008-09-22 | 2009-09-04 | 专用随机接入资源的分配方法和基站 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0918428A2 true BRPI0918428A2 (pt) | 2016-09-20 |
| BRPI0918428B1 BRPI0918428B1 (pt) | 2020-11-17 |
Family
ID=42039090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0918428-7A BRPI0918428B1 (pt) | 2008-09-22 | 2009-09-04 | método e estação base para alocar recursos utilizando um acesso aleatório dedicado |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20110013542A1 (pt) |
| EP (1) | EP2341725B1 (pt) |
| JP (1) | JP5373060B2 (pt) |
| KR (1) | KR101250406B1 (pt) |
| CN (1) | CN101686544A (pt) |
| BR (1) | BRPI0918428B1 (pt) |
| CA (1) | CA2717106C (pt) |
| RU (1) | RU2454037C2 (pt) |
| WO (1) | WO2010031311A1 (pt) |
Families Citing this family (73)
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| CN101267679B (zh) * | 2008-04-26 | 2013-03-27 | 中兴通讯股份有限公司 | 一种用于映射物理随机接入信道的方法 |
| CN102111878B (zh) * | 2009-12-28 | 2014-12-10 | 中兴通讯股份有限公司 | 无线通信系统中资源索引编码方法及基站 |
| CN102291845B (zh) * | 2010-06-21 | 2016-03-30 | 中兴通讯股份有限公司 | 随机接入方法及系统 |
| US8861453B2 (en) | 2010-09-30 | 2014-10-14 | Via Telecom Co., Ltd. | System and method for allocating physical random access channel resources |
| CN102480794B (zh) * | 2010-11-22 | 2014-07-02 | 中兴通讯股份有限公司 | 一种专用前导资源分配的方法及装置 |
| CN101990311A (zh) * | 2010-12-10 | 2011-03-23 | 中国海洋大学 | 无线移动宽带系统基于虚拟前导码的随机接入方法 |
| US9408122B2 (en) * | 2011-01-11 | 2016-08-02 | Mediatek, Inc. | Obtaining system frame number of target cell during handover |
| US20140016494A1 (en) * | 2011-02-14 | 2014-01-16 | Nokia Siemens Networks Oy | Secondary Spectrum Use |
| CN106059656B (zh) | 2011-03-24 | 2019-06-25 | Lg电子株式会社 | 用于发送/接收信号的方法及其装置 |
| CN103477697B (zh) * | 2011-04-02 | 2017-09-05 | 阿尔卡特朗讯 | 用于无线通信设备的分时隙接入及其控制 |
| CN102231917B (zh) * | 2011-07-05 | 2015-05-20 | 电信科学技术研究院 | 一种随机接入的方法及装置 |
| CN102917468A (zh) * | 2011-08-01 | 2013-02-06 | 中兴通讯股份有限公司 | 非冲突随机接入的方法及系统、网络侧网元、用户设备 |
| CN102938938A (zh) * | 2011-08-15 | 2013-02-20 | 中兴通讯股份有限公司 | 随机接入方法及装置 |
| CN102958187B (zh) * | 2011-08-22 | 2016-05-18 | 上海贝尔股份有限公司 | 异构移动通信网络中的随机接入方法 |
| CN102958003B (zh) * | 2011-08-30 | 2016-03-30 | 华为技术有限公司 | 组呼的方法及设备 |
| WO2013039435A1 (en) * | 2011-09-16 | 2013-03-21 | Telefonaktiebolaget L M Ericsson (Publ) | Improved contention-free random access procedure in wireless networks |
| CN103096489B (zh) * | 2011-10-27 | 2016-06-15 | 普天信息技术研究院有限公司 | 一种载波聚合增强中随机接入的实现方法 |
| CN103260250B (zh) * | 2012-02-15 | 2016-12-07 | 华为技术有限公司 | 随机接入方法、基站及用户设备 |
| US8982693B2 (en) * | 2012-05-14 | 2015-03-17 | Google Technology Holdings LLC | Radio link monitoring in a wireless communication device |
| CN103634915A (zh) * | 2012-08-27 | 2014-03-12 | 中兴通讯股份有限公司 | 随机接入响应的方法及装置 |
| CN109088713B (zh) * | 2012-11-02 | 2021-05-18 | 华为技术有限公司 | 一种信息传输方法、用户设备及基站 |
| US9609663B2 (en) | 2012-11-02 | 2017-03-28 | Qualcomm Incorporated | Techniques for decoupling downlink and uplink operations |
| CN103906261B (zh) * | 2012-12-28 | 2018-06-05 | 中兴通讯股份有限公司 | 随机接入前导处理方法及装置 |
| CN103916974B (zh) | 2013-01-07 | 2018-06-05 | 华为技术有限公司 | 一种前导序列的传输方法、装置及系统 |
| WO2014110772A1 (zh) * | 2013-01-17 | 2014-07-24 | 富士通株式会社 | 随机接入方法、装置和系统 |
| WO2014113925A1 (zh) * | 2013-01-22 | 2014-07-31 | 华为技术有限公司 | 竞争性随机接入的方法和装置 |
| CN104221454A (zh) * | 2013-04-08 | 2014-12-17 | 华为技术有限公司 | 随机接入前导的发送与接收方法、以及相应的设备 |
| JP6361653B2 (ja) * | 2013-05-22 | 2018-07-25 | ソニー株式会社 | 通信制御装置、通信制御方法、端末装置及び情報処理装置 |
| US9814037B2 (en) | 2013-06-28 | 2017-11-07 | Intel Corporation | Method for efficient channel estimation and beamforming in FDD system by exploiting uplink-downlink correspondence |
| CN105165082B (zh) * | 2013-10-28 | 2019-05-28 | 华为技术有限公司 | 一种资源调度的方法、装置及系统 |
| RU2634712C1 (ru) * | 2013-11-19 | 2017-11-03 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Способ для выполнения процедуры произвольного доступа |
| EP4054091A1 (en) | 2013-12-04 | 2022-09-07 | Telefonaktiebolaget LM Ericsson (publ) | Downlink subframe shortening in time-division duplex (tdd) systems |
| ES2841930T3 (es) | 2013-12-04 | 2021-07-12 | Ericsson Telefon Ab L M | Acortamiento de la subtrama en el enlace ascendente en sistemas dúplex por división en el tiempo (TDD) |
| WO2016004994A1 (en) * | 2014-07-09 | 2016-01-14 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and apparatus for keep-alive signaling |
| GB2530566A (en) * | 2014-09-26 | 2016-03-30 | Nec Corp | Communication system |
| JP6440114B2 (ja) * | 2014-11-21 | 2018-12-19 | パナソニックＩｐマネジメント株式会社 | 無線通信装置 |
| US9936524B2 (en) * | 2014-12-24 | 2018-04-03 | Intel Corporation | Random access procedure for handover |
| EP3920623B1 (en) * | 2015-01-27 | 2025-08-06 | Huawei Technologies Co., Ltd. | Common information transmission method and apparatus |
| EP3079410B1 (en) * | 2015-04-10 | 2018-06-06 | Alcatel Lucent | Transmitting control information to low complexity user equipment |
| US10009093B2 (en) | 2015-05-01 | 2018-06-26 | Qualcomm Incorporated | Handoff for satellite communication |
| US9762314B2 (en) | 2015-05-01 | 2017-09-12 | Qualcomm Incorporated | Handoff for non-geosynchronous satellite communication |
| US9888426B2 (en) * | 2015-05-01 | 2018-02-06 | Qualcomm Incorporated | Handoff for satellite communication |
| CN106304391B (zh) | 2015-06-10 | 2021-03-30 | 中兴通讯股份有限公司 | 一种prach接入控制方法、接入方法及装置 |
| US10225866B2 (en) * | 2015-09-16 | 2019-03-05 | Qualcomm Incorporated | Systems, methods, and devices for enhanced OFDMA random access |
| US10182459B2 (en) * | 2016-06-15 | 2019-01-15 | Convida Wireless, Llc | Random access procedures in next gen networks |
| CN107690191A (zh) * | 2016-08-05 | 2018-02-13 | 电信科学技术研究院 | 一种非竞争随机接入中资源分配、请求发起方法及装置 |
| WO2018027933A1 (en) * | 2016-08-12 | 2018-02-15 | Nokia Solutions And Networks Oy | Detection-less radio resource management measurement |
| JP7048581B2 (ja) | 2016-09-12 | 2022-04-05 | エルジー エレクトロニクス インコーポレイティド | 単一のランダムアクセスプロセスのための複数のランダムアクセスプリアンブル送信 |
| 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 |
| US10568130B2 (en) * | 2016-12-22 | 2020-02-18 | Qualcomm Incorporated | Techniques and apparatuses for multiple types of physical random access channel (PRACH) transmission utilization |
| WO2018165202A1 (en) * | 2017-03-07 | 2018-09-13 | Intel IP Corporation | Monitoring control channels in control resource sets for new radio |
| US20180324854A1 (en) * | 2017-05-04 | 2018-11-08 | Qualcomm Incorporated | Uplink small data transmission for enhanced machine-type-communication (emtc) and internet of things (iot) communication |
| 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 |
| US11419143B2 (en) * | 2017-06-08 | 2022-08-16 | Qualcomm Incorporated | Random access procedure in a wireless backhaul network |
| US11528749B2 (en) | 2017-06-08 | 2022-12-13 | Qualcomm Incorporated | Techniques and apparatuses for random access procedure in a wireless backhaul network |
| US11716763B2 (en) | 2017-06-27 | 2023-08-01 | Ntt Docomo, Inc. | User equipment, base station, and random access control method |
| CN109302745B (zh) * | 2017-07-25 | 2020-08-28 | 大唐移动通信设备有限公司 | 一种频域资源的配置方法和基站 |
| ES2760935T3 (es) | 2017-08-18 | 2020-05-18 | Asustek Comp Inc | Procedimiento y aparato para la configuración de acceso aleatorio en un sistema de comunicación inalámbrica |
| KR102480040B1 (ko) * | 2017-11-17 | 2022-12-21 | 한국전자통신연구원 | 통신 시스템에서 prach의 송수신 방법 |
| EP3718369B1 (en) | 2017-11-27 | 2022-10-19 | IDAC Holdings, Inc. | Initial access and channel access in new radio/new radio-unlicensed (nr/nr-u) |
| JP7102530B2 (ja) | 2018-01-12 | 2022-07-19 | 中興通訊股▲ふん▼有限公司 | 構成パラメータの関連付けに基づく効率的なシグナリング |
| EP3537817B1 (en) * | 2018-01-12 | 2021-12-08 | LG Electronics Inc. | Methods for transmitting and receiving physical random access channel, and device for same |
| FI3758426T3 (fi) * | 2018-02-20 | 2023-07-20 | Ntt Docomo Inc | Terminaali ja tukiasemalaite |
| CN110351852B (zh) * | 2018-04-04 | 2021-12-10 | 华为技术有限公司 | 一种通信方法及装置 |
| CN110784934B (zh) | 2018-07-31 | 2022-02-01 | 维沃移动通信有限公司 | 随机接入资源的配置方法和设备 |
| EP3861822A4 (en) * | 2018-10-26 | 2021-12-22 | Huawei Technologies Co., Ltd. | SYSTEMS AND METHODS FOR RANDOM TWO-STEP ACCESS PROCEDURE |
| CN111278121B (zh) | 2019-01-25 | 2021-10-12 | 维沃移动通信有限公司 | 一种随机接入传输方法及终端 |
| CN111757480B (zh) * | 2019-03-29 | 2022-11-25 | 北京紫光展锐通信技术有限公司 | 随机接入资源配置方法、装置及基站 |
| CN111757488B (zh) * | 2019-03-29 | 2025-08-05 | 中兴通讯股份有限公司 | 随机接入信号的发送、接收方法及装置 |
| ES3047365T3 (en) * | 2019-06-11 | 2025-12-03 | Beijing Xiaomi Mobile Software Co Ltd | Random access method and apparatus, and user equipment and computer readable storage medium |
| CN112714500A (zh) * | 2019-10-25 | 2021-04-27 | 普天信息技术有限公司 | Prach前导序列的发送方法及终端 |
| CN115052348B (zh) * | 2021-03-09 | 2025-11-25 | 维沃移动通信有限公司 | 随机接入方法、装置、终端及存储介质 |
| CN116056217B (zh) * | 2023-01-10 | 2025-12-16 | 成都新基讯通信技术有限公司 | 一种随机接入信道的子帧数配置系统、方法及用户设备 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6031832A (en) * | 1996-11-27 | 2000-02-29 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for improving performance of a packet communications system |
| FI105136B (fi) * | 1997-04-21 | 2000-06-15 | Nokia Mobile Phones Ltd | Yleinen pakettiradiopalvelu |
| BR9917317B1 (pt) * | 1999-05-26 | 2013-09-17 | "mÉtodo e dispositivo para controle de acesso randâmico em uma rede de comunicaÇço màvel" | |
| US7450541B2 (en) * | 2004-03-09 | 2008-11-11 | Qualcomm Incorporated | Access channel with constrained arrival times |
| US20070211671A1 (en) * | 2006-03-09 | 2007-09-13 | Interdigital Technology Corporation | Method and apparatus for a flexible preamble and efficient transmission thereof |
| KR101387475B1 (ko) * | 2006-03-22 | 2014-04-22 | 엘지전자 주식회사 | 복수의 네트워크 엔터티를 포함하는 이동 통신시스템에서의 데이터 처리 방법 |
| KR101424258B1 (ko) * | 2006-08-23 | 2014-08-13 | 엘지전자 주식회사 | 무선통신 시스템에서 랜덤 액세스 과정을 수행하는 방법 |
| KR101260079B1 (ko) * | 2007-02-06 | 2013-05-02 | 엘지전자 주식회사 | 무선 통신 시스템의 랜덤 액세스 방법 |
| JP4956674B2 (ja) * | 2007-12-12 | 2012-06-20 | テレフオンアクチーボラゲット エル エム エリクソン（パブル） | 無線チャネル上での通信のための方法及びデバイス |
| CN101247658B (zh) * | 2008-03-19 | 2013-01-16 | 中兴通讯股份有限公司 | 物理随机接入信道的映射方法 |
| CN101252389A (zh) * | 2008-03-21 | 2008-08-27 | 中兴通讯股份有限公司 | 一种频分双工系统物理随机接入信道发送方法 |
| CN101267679B (zh) * | 2008-04-26 | 2013-03-27 | 中兴通讯股份有限公司 | 一种用于映射物理随机接入信道的方法 |
| AU2008358979B2 (en) * | 2008-07-01 | 2014-03-27 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and apparatuses for performing preamble assignment for random access in a telecommunications system |
-
2008
- 2008-09-22 CN CN200810166217A patent/CN101686544A/zh active Pending
-
2009
- 2009-09-04 EP EP09814031.2A patent/EP2341725B1/en active Active
- 2009-09-04 US US12/920,456 patent/US20110013542A1/en not_active Abandoned
- 2009-09-04 JP JP2011507782A patent/JP5373060B2/ja active Active
- 2009-09-04 CA CA2717106A patent/CA2717106C/en active Active
- 2009-09-04 RU RU2010136370/08A patent/RU2454037C2/ru active
- 2009-09-04 BR BRPI0918428-7A patent/BRPI0918428B1/pt active IP Right Grant
- 2009-09-04 KR KR1020107025096A patent/KR101250406B1/ko active Active
- 2009-09-04 WO PCT/CN2009/073769 patent/WO2010031311A1/zh not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0918428B1 (pt) | 2020-11-17 |
| KR101250406B1 (ko) | 2013-04-05 |
| CA2717106A1 (en) | 2010-03-25 |
| RU2010136370A (ru) | 2012-03-10 |
| EP2341725A4 (en) | 2012-09-12 |
| JP2011520366A (ja) | 2011-07-14 |
| EP2341725A1 (en) | 2011-07-06 |
| JP5373060B2 (ja) | 2013-12-18 |
| CN101686544A (zh) | 2010-03-31 |
| CA2717106C (en) | 2015-02-24 |
| US20110013542A1 (en) | 2011-01-20 |
| WO2010031311A1 (zh) | 2010-03-25 |
| KR20110003362A (ko) | 2011-01-11 |
| RU2454037C2 (ru) | 2012-06-20 |
| EP2341725B1 (en) | 2016-08-24 |
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