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 |
|---|---|---|---|
| CH200810166217.4 | 2008-09-22 | ||
| 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 |
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| TWI521989B (zh) * | 2011-01-11 | 2016-02-11 | 聯發科技股份有限公司 | 用於無線通訊系統的交接方法以及使用者設備 |
| WO2012110076A1 (en) * | 2011-02-14 | 2012-08-23 | Nokia Siemens Networks Oy | Secondary spectrum use |
| KR102032846B1 (ko) * | 2011-03-24 | 2019-10-16 | 엘지전자 주식회사 | 신호 송수신 방법 및 이를 위한 장치 |
| WO2012135996A1 (en) * | 2011-04-02 | 2012-10-11 | Alcatel Lucent | Slotted access for wireless communication devices and control thereof |
| 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 |
| CN106572543B (zh) | 2012-02-15 | 2020-10-23 | 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 |
| US9609663B2 (en) | 2012-11-02 | 2017-03-28 | Qualcomm Incorporated | Techniques for decoupling downlink and uplink operations |
| 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 |
| 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 |
| CN110048822B (zh) * | 2013-01-17 | 2021-12-28 | 富士通互联科技有限公司 | 随机接入方法、装置和系统 |
| CN104186020B (zh) * | 2013-01-22 | 2017-11-03 | 华为技术有限公司 | 竞争性随机接入的方法和装置 |
| WO2014166046A1 (zh) * | 2013-04-08 | 2014-10-16 | 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 |
| US10098155B2 (en) * | 2013-05-22 | 2018-10-09 | Sony Corporation | Communication control device, communication control method, terminal communication control device, communication control method, terminal device, and information processing apparatus |
| 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 |
| KR102261184B1 (ko) * | 2013-11-19 | 2021-06-04 | 엘지전자 주식회사 | 랜덤 액세스 절차를 수행하는 방법 |
| EP4311127A3 (en) | 2013-12-04 | 2024-04-10 | Telefonaktiebolaget LM Ericsson (publ) | Uplink subframe shortening in time-division duplex (tdd) systems |
| ES2726935T3 (es) | 2013-12-04 | 2019-10-10 | Ericsson Telefon Ab L M | Acortamiento de subtrama de enlace descendiente en los sistemas dúplex por división de tiempo (TDD) |
| EP3167677B1 (en) | 2014-07-09 | 2020-06-03 | Telefonaktiebolaget LM Ericsson (publ) | Methods, apparatus and computer programs 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 |
| ES3039963T3 (en) * | 2015-01-27 | 2025-10-28 | Huawei Tech 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 |
| US9762314B2 (en) | 2015-05-01 | 2017-09-12 | Qualcomm Incorporated | Handoff for non-geosynchronous satellite communication |
| US10009093B2 (en) | 2015-05-01 | 2018-06-26 | Qualcomm Incorporated | Handoff for 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 |
| EP3473048B1 (en) * | 2016-06-15 | 2024-03-27 | InterDigital Patent Holdings, Inc. | Random access procedures in next generation 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 |
| WO2018048182A1 (en) * | 2016-09-12 | 2018-03-15 | Lg Electronics Inc. | Multiple random access preamble transmission for a single random access procedure |
| 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 |
| US11528749B2 (en) | 2017-06-08 | 2022-12-13 | Qualcomm Incorporated | Techniques and apparatuses for random access procedure in a wireless backhaul network |
| US11419143B2 (en) * | 2017-06-08 | 2022-08-16 | Qualcomm Incorporated | Random access procedure in a wireless backhaul network |
| BR112019027669A2 (pt) * | 2017-06-27 | 2020-07-07 | Ntt Docomo, Inc. | terminal e método de transmissão de preâmbulo |
| 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 |
| KR102137311B1 (ko) | 2017-08-18 | 2020-07-24 | 아서스테크 컴퓨터 인코포레이션 | 무선 통신 시스템에서 랜덤 액세스 구성을 위한 방법 및 장치 |
| KR102480040B1 (ko) * | 2017-11-17 | 2022-12-21 | 한국전자통신연구원 | 통신 시스템에서 prach의 송수신 방법 |
| US11405950B2 (en) * | 2017-11-27 | 2022-08-02 | Idac Holdings, Inc. | Initial access and channel access in new radio/new radio-unlicensed (NR/NR-U) |
| KR102273753B1 (ko) | 2018-01-12 | 2021-07-06 | 엘지전자 주식회사 | 물리 임의 접속 채널을 송수신하는 방법 및 이를 위한 장치 |
| CN112042256B (zh) * | 2018-01-12 | 2022-11-01 | 中兴通讯股份有限公司 | 基于配置参数的关联的有效信令 |
| FI3758426T3 (fi) * | 2018-02-20 | 2023-07-20 | Ntt Docomo Inc | Terminaali ja tukiasemalaite |
| CN109451585B (zh) * | 2018-04-04 | 2020-07-14 | 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 |
| CN117202396A (zh) | 2018-10-26 | 2023-12-08 | 华为技术有限公司 | 用于两步随机接入过程的系统和方法 |
| 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 |
| WO2020248119A1 (zh) * | 2019-06-11 | 2020-12-17 | 北京小米移动软件有限公司 | 随机接入方法及装置、用户设备和计算机可读存储介质 |
| 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 |
| JP3928777B2 (ja) * | 1999-05-26 | 2007-06-13 | ノキア コーポレイション | ランダムアクセス制御方法及びシステム |
| 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 |
| ES2373869T3 (es) * | 2007-12-12 | 2012-02-09 | Telefonaktiebolaget L M Ericsson (Publ) | Configuración del acceso aleatorio extendido transmitido por una estación de base de una e-utran para el acceso aleatorio de un equipo de usuario a un canal de radio. |
| 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 |
| EP3101990B1 (en) * | 2008-07-01 | 2020-04-01 | Telefonaktiebolaget LM Ericsson (publ) | 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 KR KR1020107025096A patent/KR101250406B1/ko active Active
- 2009-09-04 CA CA2717106A patent/CA2717106C/en active Active
- 2009-09-04 JP JP2011507782A patent/JP5373060B2/ja active Active
- 2009-09-04 EP EP09814031.2A patent/EP2341725B1/en active Active
- 2009-09-04 RU RU2010136370/08A patent/RU2454037C2/ru active
- 2009-09-04 WO PCT/CN2009/073769 patent/WO2010031311A1/zh not_active Ceased
- 2009-09-04 US US12/920,456 patent/US20110013542A1/en not_active Abandoned
- 2009-09-04 BR BRPI0918428-7A patent/BRPI0918428B1/pt active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011520366A (ja) | 2011-07-14 |
| RU2454037C2 (ru) | 2012-06-20 |
| EP2341725B1 (en) | 2016-08-24 |
| EP2341725A1 (en) | 2011-07-06 |
| JP5373060B2 (ja) | 2013-12-18 |
| KR20110003362A (ko) | 2011-01-11 |
| BRPI0918428B1 (pt) | 2020-11-17 |
| CA2717106A1 (en) | 2010-03-25 |
| EP2341725A4 (en) | 2012-09-12 |
| KR101250406B1 (ko) | 2013-04-05 |
| WO2010031311A1 (zh) | 2010-03-25 |
| RU2010136370A (ru) | 2012-03-10 |
| CN101686544A (zh) | 2010-03-31 |
| US20110013542A1 (en) | 2011-01-20 |
| CA2717106C (en) | 2015-02-24 |
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