TWM392517U - Base station assistance for random access performance improvement - Google Patents

Base station assistance for random access performance improvement Download PDF

Info

Publication number
TWM392517U
TWM392517U TW099207488U TW99207488U TWM392517U TW M392517 U TWM392517 U TW M392517U TW 099207488 U TW099207488 U TW 099207488U TW 99207488 U TW99207488 U TW 99207488U TW M392517 U TWM392517 U TW M392517U
Authority
TW
Taiwan
Prior art keywords
random access
request
base station
ranging
response
Prior art date
Application number
TW099207488U
Other languages
English (en)
Chinese (zh)
Inventor
Lei Wang
G Murias Ronald
M Zeira Eldad
Original Assignee
Interdigital Patent Holdings
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42341413&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TWM392517(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Interdigital Patent Holdings filed Critical Interdigital Patent Holdings
Publication of TWM392517U publication Critical patent/TWM392517U/zh

Links

Classifications

    • 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
    • H04W74/002—Transmission of channel access control information
    • 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
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • 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
    • 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
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
TW099207488U 2009-04-23 2010-04-23 Base station assistance for random access performance improvement TWM392517U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17207209P 2009-04-23 2009-04-23
US18370009P 2009-06-03 2009-06-03

Publications (1)

Publication Number Publication Date
TWM392517U true TWM392517U (en) 2010-11-11

Family

ID=42341413

Family Applications (3)

Application Number Title Priority Date Filing Date
TW099207488U TWM392517U (en) 2009-04-23 2010-04-23 Base station assistance for random access performance improvement
TW103144612A TW201536090A (zh) 2009-04-23 2010-04-23 隨姬存取性能改善之基地台支援
TW099112869A TW201129202A (en) 2009-04-23 2010-04-23 Base station assistance for random access performance improvement

Family Applications After (2)

Application Number Title Priority Date Filing Date
TW103144612A TW201536090A (zh) 2009-04-23 2010-04-23 隨姬存取性能改善之基地台支援
TW099112869A TW201129202A (en) 2009-04-23 2010-04-23 Base station assistance for random access performance improvement

Country Status (11)

Country Link
US (3) US20100272066A1 (enExample)
EP (3) EP2422573A1 (enExample)
JP (5) JP2012525082A (enExample)
KR (6) KR20160054623A (enExample)
CN (3) CN104735806B (enExample)
AR (1) AR076390A1 (enExample)
AU (1) AU2010238652B2 (enExample)
HK (1) HK1250579B (enExample)
MX (1) MX2011011066A (enExample)
TW (3) TWM392517U (enExample)
WO (1) WO2010124209A1 (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101578906A (zh) * 2007-01-05 2009-11-11 交互数字技术公司 随机接入信道中的回退机制
EP2422573A1 (en) * 2009-04-23 2012-02-29 InterDigital Patent Holdings, Inc. Base station assistance for random access performance improvement
WO2011005164A1 (en) * 2009-07-06 2011-01-13 Telefonaktiebolaget L M Ericsson (Publ) An improved controlling node
KR101612558B1 (ko) * 2009-08-28 2016-04-15 엘지전자 주식회사 중계국을 포함하는 무선통신 시스템에서 프레임 전송방법
EP2481245A1 (en) * 2009-09-24 2012-08-01 Nokia Siemens Networks OY Method for dynamically controlling an uplink transmission power of a user equipment
US8830908B2 (en) 2011-02-18 2014-09-09 Qualcomm Incorporated Apparatus and method for facilitating fallback access schemes
US8582527B2 (en) * 2011-07-01 2013-11-12 Ofinno Technologies, Llc Hybrid automatic repeat request in multicarrier systems
WO2013006379A1 (en) 2011-07-01 2013-01-10 Dinan Esmael Hejazi Synchronization signal and control messages in multicarrier ofdm
US8369280B2 (en) 2011-07-01 2013-02-05 Ofinno Techologies, LLC Control channels in multicarrier OFDM transmission
TWI457031B (zh) * 2011-12-01 2014-10-11 Acer Inc 處理隨機存取失敗之裝置、系統、及方法
US8914017B2 (en) * 2011-12-01 2014-12-16 Acer Incorporated Mobile communication devices, cellular stations, multi-carrier systems, and methods for handling random access failures
KR20130061628A (ko) * 2011-12-01 2013-06-11 에이서 인코포레이티드 이동 통신 디바이스, 셀룰러 스테이션, 다중 반송파 시스템, 및 랜덤 액세스 실패를 처리하기 위한 방법
US8427976B1 (en) 2011-12-04 2013-04-23 Ofinno Technology, LLC Carrier information exchange between base stations
US9185725B2 (en) * 2011-12-15 2015-11-10 Nokia Technologies Oy Request-response procedure for wireless network
US9497756B2 (en) 2012-03-25 2016-11-15 Comcast Cable Communications, Llc Base station radio resource management
US9949265B2 (en) 2012-05-04 2018-04-17 Comcast Cable Communications, Llc Control channel in a wireless communication system
US9674742B2 (en) * 2013-07-30 2017-06-06 Telefonaktiebolaget Lm Ericsson (Publ) Exploiting almost blank subframes for inter-cell scheduling
CN104640229A (zh) * 2013-11-06 2015-05-20 株式会社Ntt都科摩 一种用户设备接入方法、用户设备及基站
CN105095199B (zh) * 2014-04-16 2019-04-09 阿里巴巴集团控股有限公司 业务数据处理方法、装置和系统
CN106162923A (zh) * 2015-04-10 2016-11-23 中兴通讯股份有限公司 随机接入信令的重新发送方法及装置
EP3286974B1 (en) * 2015-04-24 2022-04-06 Nokia Technologies Oy Common random access channel resource based coordinated random access
KR102394199B1 (ko) 2015-05-26 2022-05-04 삼성전자주식회사 무선 통신 시스템에서 랜덤 액세스를 수행하기 위한 방법 및 장치
WO2018176407A1 (zh) * 2017-03-31 2018-10-04 富士通株式会社 随机接入方法、装置以及通信系统
JP2020535671A (ja) 2017-09-21 2020-12-03 オッポ広東移動通信有限公司Ｇｕａｎｇｄｏｎｇ Ｏｐｐｏ Ｍｏｂｉｌｅ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｃｏｒｐ．， Ｌｔｄ． リソース選択方法、装置及びコンピュータ記憶媒体
CN111713135B (zh) * 2018-02-14 2023-02-17 上海诺基亚贝尔股份有限公司 用于切换期间的优先化随机接入的方法和装置
FR3080254A1 (fr) * 2018-04-13 2019-10-18 Orange Dispositifs, systemes et procedes de communication sans fil pour l'etablissement de services critique en latence
WO2020230993A1 (ko) * 2019-05-14 2020-11-19 삼성전자주식회사 Uwb를 통해 레인징을 수행하는 전자 디바이스 및 전자 디바이스의 동작 방법
WO2021030024A1 (en) * 2019-08-14 2021-02-18 Google Llc Accessing a communication channel by multiple user devices at the same time
EP4249954A3 (en) * 2020-02-07 2023-10-18 Samsung Electronics Co., Ltd. Electronic device for performing ranging by using ultra wide band communication and operating method thereof

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6606313B1 (en) 1998-10-05 2003-08-12 Telefonaktiebolaget Lm Ericsson (Publ) Random access in a mobile telecommunications system
US6519449B1 (en) * 1999-10-29 2003-02-11 Nortel Networks Limited Method and apparatus for a signal power control in a wireless communication system
KR100566201B1 (ko) * 2002-04-22 2006-03-29 삼성전자주식회사 직교 주파수 분할 다중 접속 방식을 사용하는 이동 통신시스템에서 레인징 방법
KR100665425B1 (ko) * 2003-03-08 2007-01-04 삼성전자주식회사 이동 통신 시스템에서 핸드오버를 수행하는 시스템 및 방법
KR100594110B1 (ko) * 2003-03-08 2006-07-03 삼성전자주식회사 광대역 무선 접속 통신 시스템에서 트래픽 상태에서의 핸드오프 시스템 및 방법
KR100606129B1 (ko) * 2003-04-30 2006-07-28 삼성전자주식회사 광대역 무선 접속 통신 시스템에서 채널 품질 측정 및보고 방법
CN1549610A (zh) * 2003-05-09 2004-11-24 ��������ͨ�ż����о����޹�˾ 在公共接入信道中提供多级接入服务的方法
KR100651541B1 (ko) * 2003-07-30 2006-11-28 삼성전자주식회사 직교 주파수 분할 다중 접속 방식을 사용하는 이동 통신시스템에서 레인징 방법
KR20050015119A (ko) * 2003-08-04 2005-02-21 삼성전자주식회사 광대역 무선 접속 통신 시스템에서 레인징 신호 변조 장치및 방법
US7515541B2 (en) 2003-08-08 2009-04-07 Intel Corporation Transmission of data with feedback to the transmitter in a wireless local area network or the like
US7430418B2 (en) * 2003-09-04 2008-09-30 Samsung Electronics Co., Ltd. System and method for selecting a serving base station according to a drop of a mobile subscriber station in a broadband wireless access communication system
KR20050024085A (ko) * 2003-09-04 2005-03-10 삼성전자주식회사 광대역 이동통신 시스템에서 상향 억세스 접속 방법
KR100651430B1 (ko) * 2003-11-07 2006-11-28 삼성전자주식회사 통신 시스템에서 핸드오버를 수행하는 시스템 및 방법
KR100969755B1 (ko) * 2003-11-29 2010-07-13 삼성전자주식회사 직교 주파수 분할 다중/직교 주파수 분할 다중 접속방식을 사용하는 이동 통신 시스템에서 고속 핸드오버를위한 레인징 시스템 및 방법
KR100735337B1 (ko) * 2004-03-05 2007-07-04 삼성전자주식회사 광대역 무선 접속 통신 시스템의 슬립 모드에서 주기적레인징 시스템 및 방법
KR100754658B1 (ko) * 2004-03-12 2007-09-03 삼성전자주식회사 통신 시스템에서 복합 재전송 운용 방법
WO2005109692A1 (en) * 2004-05-07 2005-11-17 Samsung Electronics Co., Ltd. System and method for periodic ranging in a sleep mode in a bwa communication system
KR100606084B1 (ko) * 2004-08-17 2006-07-28 삼성전자주식회사 광대역 무선 접속 통신 시스템에서 이동 단말기의 슬립 식별자 업데이트 시스템 및 방법
KR100600674B1 (ko) * 2004-12-07 2006-07-18 한국전자통신연구원 이동통신 시스템의 단말기 및 그의 동적으로 주기가가변되는 레인징 방법
US7664076B2 (en) * 2004-12-13 2010-02-16 Electronics And Telecommunications Research Institute Random access apparatus and method
KR100933131B1 (ko) * 2005-01-08 2009-12-21 삼성전자주식회사 광대역 무선 접속 통신 시스템에서 레인징 슬럿 할당시스템 및 방법
US20060209734A1 (en) * 2005-03-09 2006-09-21 Samsung Electronics Co., Ltd. System and method for allocating and indicating ranging region in a broadband wireless access communication system
US7664480B2 (en) * 2005-03-24 2010-02-16 Lg Electronics Inc. Method of connecting to network in broadband wireless access system
KR100729728B1 (ko) * 2005-12-09 2007-06-20 한국전자통신연구원 Ｏｆｄｍａ 시스템의 레인징 채널 처리 장치 및 방법
KR100656981B1 (ko) * 2005-12-30 2006-12-14 포스데이타 주식회사 무선 통신 시스템에서 단말기의 레인징 제어 장치 및 방법
KR20070080552A (ko) * 2006-02-07 2007-08-10 엘지전자 주식회사 이동 통신 시스템에서의 응답 정보 전송 방법
KR100965657B1 (ko) * 2006-02-07 2010-06-23 삼성전자주식회사 통신 시스템에서 레인징 방법 및 시스템
KR20070098385A (ko) * 2006-03-29 2007-10-05 삼성전자주식회사 통신 시스템에서 핸드오버 시스템 및 방법
CN101064911B (zh) * 2006-04-28 2012-08-22 上海贝尔阿尔卡特股份有限公司 无线接入系统的切换控制方法、中继站和基站
WO2008004800A1 (en) 2006-07-03 2008-01-10 Samsung Electronics Co., Ltd. System and method for performing periodic ranging in sleep mode in a communication system
KR20080007289A (ko) * 2006-07-15 2008-01-18 엘지전자 주식회사 이기종망간 핸드오버를 위한 정보 획득 방법
US8259688B2 (en) * 2006-09-01 2012-09-04 Wi-Lan Inc. Pre-allocated random access identifiers
US7804799B2 (en) 2006-12-29 2010-09-28 Intel Corporation Uplink contention based access with quick access channel
WO2009002032A1 (en) * 2007-06-22 2008-12-31 Lg Electronics Inc. A method of random access and a method of transporting information in broadband wireless access system
KR101366332B1 (ko) * 2007-04-19 2014-02-21 엘지전자 주식회사 통신 시스템에서의 데이터 블록 재전송 방법
CN101321371A (zh) * 2007-06-05 2008-12-10 华为技术有限公司 随机接入响应的方法、系统和设备
JP5117776B2 (ja) * 2007-07-03 2013-01-16 京セラ株式会社 端末装置、通信方法、プログラム、プロセッサ、記憶媒体
KR101365871B1 (ko) * 2007-07-06 2014-02-21 엘지전자 주식회사 레인징 과정을 수행하는 방법
JP4386108B2 (ja) * 2007-07-11 2009-12-16 日本電気株式会社 時分割多重システムおよびその送信タイミング制御方法
US8169992B2 (en) * 2007-08-08 2012-05-01 Telefonaktiebolaget Lm Ericsson (Publ) Uplink scrambling during random access
JP5140352B2 (ja) 2007-09-07 2013-02-06 インテル コーポレイション ランダムアクセス信号の指定方法および通信方法ならびにそれらを利用した基地局装置
KR100968769B1 (ko) * 2007-09-11 2010-07-08 삼성전자주식회사 무선 통신 시스템에서 랜덤 접속 장치 및 방법
JP2009071585A (ja) * 2007-09-13 2009-04-02 Sumitomo Electric Ind Ltd 基地局装置、及び移動端末の送信出力調整方法
EP2160048B1 (en) * 2007-09-24 2015-12-23 ZTE Corporation Terminal random access method for cellular radio communications system and method for generating group identifier
JP2009081685A (ja) * 2007-09-26 2009-04-16 Sharp Corp 無線通信システム、基地局装置、移動局装置およびランダムアクセス方法
EP2198536A2 (en) * 2007-10-08 2010-06-23 Lg Electronics Inc. Method of transmitting control signals in wireless communication system
WO2009080423A1 (en) * 2007-12-19 2009-07-02 Unilever Plc Food products with reduced salt levels
US8825050B2 (en) * 2008-01-24 2014-09-02 Lg Electronics Inc. Random access channel preamble detection
US7999740B2 (en) * 2008-06-20 2011-08-16 Qualcomm Incorporated Methods and systems for fast ranging in wireless communication networks
US20100097985A1 (en) 2008-10-20 2010-04-22 Orlik Philip V Method for Randomly Accessing a Wireless Network
KR100949972B1 (ko) * 2009-01-02 2010-03-29 엘지전자 주식회사 단말의 임의접속 수행 기법
WO2010087570A1 (en) * 2009-02-02 2010-08-05 Lg Electronics Inc. Random access channel resource allocation
CN101841923A (zh) * 2009-03-16 2010-09-22 宏达国际电子股份有限公司 处理随机存取程序的方法及其相关装置
US8077670B2 (en) * 2009-04-10 2011-12-13 Jianke Fan Random access channel response handling with aggregated component carriers
EP2422573A1 (en) * 2009-04-23 2012-02-29 InterDigital Patent Holdings, Inc. Base station assistance for random access performance improvement

Also Published As

Publication number Publication date
JP2017011752A (ja) 2017-01-12
JP2014158308A (ja) 2014-08-28
KR20190112184A (ko) 2019-10-02
AR076390A1 (es) 2011-06-08
JP2012525082A (ja) 2012-10-18
CN104735806A (zh) 2015-06-24
WO2010124209A1 (en) 2010-10-28
KR20170081763A (ko) 2017-07-12
CN104735806B (zh) 2019-03-29
KR20120019458A (ko) 2012-03-06
US20100272066A1 (en) 2010-10-28
KR20180110196A (ko) 2018-10-08
TW201536090A (zh) 2015-09-16
JP6684882B2 (ja) 2020-04-22
CN102428741A (zh) 2012-04-25
US20190116612A1 (en) 2019-04-18
KR20120135329A (ko) 2012-12-12
HK1250579B (en) 2020-06-12
EP2422573A1 (en) 2012-02-29
MX2011011066A (es) 2012-01-27
KR20160054623A (ko) 2016-05-16
EP3282805A1 (en) 2018-02-14
TW201129202A (en) 2011-08-16
JP2019024251A (ja) 2019-02-14
CN102428741B (zh) 2015-04-01
AU2010238652A1 (en) 2011-11-10
JP6934081B2 (ja) 2021-09-08
US20160323913A1 (en) 2016-11-03
CN201869369U (zh) 2011-06-15
KR102026957B1 (ko) 2019-09-30
US10159091B2 (en) 2018-12-18
AU2010238652B2 (en) 2015-01-29
EP3611993B1 (en) 2021-06-02
US10512104B2 (en) 2019-12-17
EP3611993A1 (en) 2020-02-19
KR102078980B1 (ko) 2020-02-19
JP2020120386A (ja) 2020-08-06
EP3282805B1 (en) 2019-10-02

Similar Documents

Publication Publication Date Title
JP6934081B2 (ja) ランダムアクセス性能改善のための基地局支援
US8861449B2 (en) Transmission method and devices in a communication system with contention-based data transmission
CN110832900B (zh) 终端装置、基站装置以及通信方法
TW201316809A (zh) 機器對機器通訊測距功率控制方法及裝置
TWI389588B (zh) 執行半持續性資源之資料傳輸之方法
CN110547038B (zh) 通信系统
AU2015201958B2 (en) Base station assistance for random access performance improvement
HK1168229A (en) Base station assistance for random access performance improvement

Legal Events

Date Code Title Description
MM4K Annulment or lapse of a utility model due to non-payment of fees