WO2013025009A3 - 랜덤 액세스 과정을 수행하는 방법 및 이를 이용한 무선기기 - Google Patents

랜덤 액세스 과정을 수행하는 방법 및 이를 이용한 무선기기 Download PDF

Info

Publication number
WO2013025009A3
WO2013025009A3 PCT/KR2012/006367 KR2012006367W WO2013025009A3 WO 2013025009 A3 WO2013025009 A3 WO 2013025009A3 KR 2012006367 W KR2012006367 W KR 2012006367W WO 2013025009 A3 WO2013025009 A3 WO 2013025009A3
Authority
WO
WIPO (PCT)
Prior art keywords
random access
access process
wireless device
same
subframe
Prior art date
Application number
PCT/KR2012/006367
Other languages
English (en)
French (fr)
Other versions
WO2013025009A2 (ko
Inventor
안준기
김진민
이현우
양석철
서동연
한승희
Original Assignee
엘지전자 주식회사
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
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020137033392A priority Critical patent/KR101530808B1/ko
Priority to US14/235,320 priority patent/US9265069B2/en
Priority to EP12824218.7A priority patent/EP2728771A4/en
Publication of WO2013025009A2 publication Critical patent/WO2013025009A2/ko
Publication of WO2013025009A3 publication Critical patent/WO2013025009A3/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
    • 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
    • H04W74/02—Hybrid access
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

무선 통신 시스템에서 랜덤 액세스 과정을 수행하는 방법 및 이를 이용한 무선기기가 제공된다. 제1 랜덤 액세스 과정과 제2 랜덤 액세스 과정이 하나의 서브프레임에서 트리거링되면, 무선기기는 상기 제1 랜덤 액세스 과정과 상기 제2 랜덤 액세스 과정 중 하나를 선택한다. 상기 무선기기는 상기 하나의 서브프레임에서 상기 선택된 랜덤 액세스 과정에 대한 랜덤 액세스 프리앰블을 기지국으로 전송한다.
PCT/KR2012/006367 2011-08-12 2012-08-10 랜덤 액세스 과정을 수행하는 방법 및 이를 이용한 무선기기 WO2013025009A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020137033392A KR101530808B1 (ko) 2011-08-12 2012-08-10 랜덤 액세스 과정을 수행하는 방법 및 이를 이용한 무선기기
US14/235,320 US9265069B2 (en) 2011-08-12 2012-08-10 Method of performing a random access process and wireless device using same
EP12824218.7A EP2728771A4 (en) 2011-08-12 2012-08-10 METHOD FOR IMPLEMENTING A DIRECT ACCESS PROCESS AND WIRELESS DEVICE FOR ITS APPLICATION

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161522694P 2011-08-12 2011-08-12
US61/522,694 2011-08-12

Publications (2)

Publication Number Publication Date
WO2013025009A2 WO2013025009A2 (ko) 2013-02-21
WO2013025009A3 true WO2013025009A3 (ko) 2013-05-30

Family

ID=47715568

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/006367 WO2013025009A2 (ko) 2011-08-12 2012-08-10 랜덤 액세스 과정을 수행하는 방법 및 이를 이용한 무선기기

Country Status (4)

Country Link
US (1) US9265069B2 (ko)
EP (1) EP2728771A4 (ko)
KR (1) KR101530808B1 (ko)
WO (1) WO2013025009A2 (ko)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8395985B2 (en) 2011-07-25 2013-03-12 Ofinno Technologies, Llc Time alignment in multicarrier OFDM network
US8964780B2 (en) 2012-01-25 2015-02-24 Ofinno Technologies, Llc Sounding in multicarrier wireless communications
US9237537B2 (en) * 2012-01-25 2016-01-12 Ofinno Technologies, Llc Random access process in a multicarrier base station and wireless device
US8995405B2 (en) 2012-01-25 2015-03-31 Ofinno Technologies, Llc Pathloss reference configuration in a wireless device and base station
US9215678B2 (en) 2012-04-01 2015-12-15 Ofinno Technologies, Llc Timing advance timer configuration in a wireless device and a base station
US11943813B2 (en) 2012-04-01 2024-03-26 Comcast Cable Communications, Llc Cell grouping for wireless communications
US20130259008A1 (en) 2012-04-01 2013-10-03 Esmael Hejazi Dinan Random Access Response Process in a Wireless Communications
US9210664B2 (en) 2012-04-17 2015-12-08 Ofinno Technologies. LLC Preamble transmission in a wireless device
US8964593B2 (en) 2012-04-16 2015-02-24 Ofinno Technologies, Llc Wireless device transmission power
US11252679B2 (en) 2012-04-16 2022-02-15 Comcast Cable Communications, Llc Signal transmission power adjustment in a wireless device
EP2839705B1 (en) 2012-04-16 2017-09-06 Comcast Cable Communications, LLC Cell group configuration for uplink transmission in a multicarrier wireless device and base station with timing advance groups
US11582704B2 (en) 2012-04-16 2023-02-14 Comcast Cable Communications, Llc Signal transmission power adjustment in a wireless device
US8971280B2 (en) 2012-04-20 2015-03-03 Ofinno Technologies, Llc Uplink transmissions in a wireless device
US11825419B2 (en) 2012-04-16 2023-11-21 Comcast Cable Communications, Llc Cell timing in a wireless device and base station
US9084228B2 (en) 2012-06-20 2015-07-14 Ofinno Technologies, Llc Automobile communication device
US9113387B2 (en) 2012-06-20 2015-08-18 Ofinno Technologies, Llc Handover signalling in wireless networks
US11882560B2 (en) 2012-06-18 2024-01-23 Comcast Cable Communications, Llc Carrier grouping in multicarrier wireless networks
US8971298B2 (en) 2012-06-18 2015-03-03 Ofinno Technologies, Llc Wireless device connection to an application server
US11622372B2 (en) 2012-06-18 2023-04-04 Comcast Cable Communications, Llc Communication device
US9210619B2 (en) 2012-06-20 2015-12-08 Ofinno Technologies, Llc Signalling mechanisms for wireless device handover
US9107206B2 (en) 2012-06-18 2015-08-11 Ofinne Technologies, LLC Carrier grouping in multicarrier wireless networks
US9179457B2 (en) 2012-06-20 2015-11-03 Ofinno Technologies, Llc Carrier configuration in wireless networks
US9609499B2 (en) * 2013-05-22 2017-03-28 Avago Technologies General Ip (Singapore) Pte. Ltd. Apparatus and method to prioritize a random access procedure for emergency access
WO2015010332A1 (zh) * 2013-07-26 2015-01-29 华为技术有限公司 一种数据传输的方法、设备与系统
RU2634712C1 (ru) * 2013-11-19 2017-11-03 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ для выполнения процедуры произвольного доступа
US20150245252A1 (en) * 2014-02-26 2015-08-27 Qualcomm Incorporated High speed inter-radio access technology handover
ES2751076T3 (es) * 2014-08-11 2020-03-30 Ericsson Telefon Ab L M Un dispositivo inalámbrico, un primer nodo de red y métodos relacionados
US10433339B2 (en) * 2015-04-14 2019-10-01 Qualcomm Incorporated Random access for low latency wireless communications
WO2017074020A1 (ko) * 2015-10-26 2017-05-04 엘지전자 주식회사 무선랜 시스템에서 랜덤 액세스 수행 방법 및 이를 위한 장치
WO2017196104A1 (ko) 2016-05-11 2017-11-16 주식회사 윌러스표준기술연구소 랜덤 액세스 기반의 상향 다중 사용자 전송을 위한 무선 통신 단말 및 무선 통신 방법
WO2018124725A1 (ko) * 2016-12-27 2018-07-05 주식회사 윌러스표준기술연구소 Ofdma 랜덤 액세스를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말
CN108282276B (zh) * 2017-01-06 2022-10-04 北京三星通信技术研究有限公司 前导序列重传的方法、用户设备及基站
US11490424B2 (en) * 2017-06-16 2022-11-01 Motorola Mobility Llc Performing multiple random access procedures
WO2020013741A1 (en) * 2018-07-12 2020-01-16 Telefonaktiebolaget Lm Ericsson (Publ) Mechanism for merging colliding rach procedures

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100227636A1 (en) * 2007-11-14 2010-09-09 Yeong Hyeon Kwon Method for random access based on priority
US20100255847A1 (en) * 2009-04-01 2010-10-07 Samsung Electronics Co., Ltd. Apparatus and method for random access in wireless communication system
EP2309817A1 (en) * 2009-10-12 2011-04-13 Electronics and Telecommunications Research Institute Method and System for Random Access in Small Cell of 3GPP LTE-Advanced System
US20110170503A1 (en) * 2008-08-07 2011-07-14 Sung-Duck Chun Performing random access procedures using extended random access response

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101836373A (zh) 2007-10-08 2010-09-15 Lg电子株式会社 在无线通信系统中发送控制信号的方法
KR100925450B1 (ko) * 2008-03-03 2009-11-06 엘지전자 주식회사 상향링크 신호의 충돌 해결 방법
KR101539775B1 (ko) 2009-01-08 2015-07-30 엘지전자 주식회사 Ｔｄｄ에 기반한 무선통신 시스템에서 데이터 중계 방법
KR101616605B1 (ko) * 2009-04-23 2016-04-28 인터디지탈 패튼 홀딩스, 인크 멀티캐리어 무선 통신에서의 임의 접속을 위한 방법 및 장치
US8917593B2 (en) * 2010-03-18 2014-12-23 Qualcomm Incorporated Random access design in a multiple component carrier communication network
KR101763751B1 (ko) * 2011-01-11 2017-08-02 삼성전자 주식회사 반송파 집적 기술을 사용하는 무선통신시스템에서 부차반송파의 활성화 및 비활성화 방법 및 장치
CN103583071B (zh) * 2011-04-01 2018-02-16 英特尔公司 在载波聚合通信系统中执行多定时超前调整
US20120300714A1 (en) * 2011-05-06 2012-11-29 Samsung Electronics Co., Ltd. Methods and apparatus for random access procedures with carrier aggregation for lte-advanced systems
US20130010711A1 (en) * 2011-07-06 2013-01-10 Daniel Larsson Random Access with Primary and Secondary Component Carrier Communications
US8395985B2 (en) * 2011-07-25 2013-03-12 Ofinno Technologies, Llc Time alignment in multicarrier OFDM network

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100227636A1 (en) * 2007-11-14 2010-09-09 Yeong Hyeon Kwon Method for random access based on priority
US20110170503A1 (en) * 2008-08-07 2011-07-14 Sung-Duck Chun Performing random access procedures using extended random access response
US20100255847A1 (en) * 2009-04-01 2010-10-07 Samsung Electronics Co., Ltd. Apparatus and method for random access in wireless communication system
EP2309817A1 (en) * 2009-10-12 2011-04-13 Electronics and Telecommunications Research Institute Method and System for Random Access in Small Cell of 3GPP LTE-Advanced System

Also Published As

Publication number Publication date
EP2728771A4 (en) 2015-03-11
US9265069B2 (en) 2016-02-16
KR101530808B1 (ko) 2015-06-25
WO2013025009A2 (ko) 2013-02-21
US20140161089A1 (en) 2014-06-12
EP2728771A2 (en) 2014-05-07
KR20140085380A (ko) 2014-07-07

Similar Documents

Publication Publication Date Title
WO2013025009A3 (ko) 랜덤 액세스 과정을 수행하는 방법 및 이를 이용한 무선기기
WO2012173428A3 (ko) 랜덤 액세스 수행 방법 및 장치
WO2012150801A3 (ko) 무선 통신 시스템에서 랜덤 액세스 수행 방법 및 이를 지원하는 장치
WO2011136558A3 (ko) 무선 통신 시스템에서 랜덤접속 절차를 수행하는 방법 및 장치
WO2013043007A3 (ko) 무선 통신 시스템에서 랜덤 액세스 방법 및 장치
EP2797374B8 (en) Mobile communication system, base station device, mobile station device, communication method, and integrated circuit
EP2731395A4 (en) COMMUNICATION SYSTEM, BASE STATION APPARATUS, MOBILE STATION APPARATUS, AND COMMUNICATION METHOD
WO2012169837A3 (en) Apparatus and method for performing random access in wireless communication system
EP2843984A4 (en) RADIO COMMUNICATION METHOD, RADIO BASE STATION AND RADIO COMMUNICATION SYSTEM
EP2725866A4 (en) PROCEDURE, USER DEVICE, BASE STATION AND SYSTEM FOR RECEIVING AND SENDING DIRECT ACCESS RESPONSES
WO2011139043A3 (ko) 무선 통신 시스템에서 랜덤접속 절차를 수행하는 방법 및 장치
EP2688336A4 (en) BASE STATION, MOBILE STATION, CONTROL PROCEDURE AND COMMUNICATION SYSTEM
EP2677818A4 (en) WIRELESS COMMUNICATION DEVICE, BASE STATION, WIRELESS COMMUNICATION PROCESS, PROGRAM AND WIRELESS COMMUNICATION SYSTEM
EP2677817A4 (en) WIRELESS COMMUNICATION APPARATUS, BASE STATION, WIRELESS COMMUNICATION METHOD, PROGRAM, AND WIRELESS COMMUNICATION SYSTEM
EP2763457A4 (en) WIRELESS COMMUNICATION SYSTEM, BASE STATION, MOBILE STATION AND WIRELESS COMMUNICATION METHOD
EP2747326A4 (en) WIRELESS COMMUNICATION SYSTEM, WIRELESS BASE STATION, AND WIRELESS COMMUNICATION METHOD
EP2790342A4 (en) WIRELESS BASE STATION DEVICE, WIRELESS COMMUNICATION SYSTEM AND METHOD
EP2731375A4 (en) MOBILE COMMUNICATION METHOD, MOBILE COMMUNICATION SYSTEM AND RADIO BASIS STATION
EP2879447A4 (en) BASE STATION DEVICE, MOBILE STATION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD
EP2688347A4 (en) WIRELESS BASISSTATION DEVICE, WIRELESS COMMUNICATION PROCESS FOR WIRELESS BASESTATION DEVICE AND WIRELESS COMMUNICATION SYSTEM
EP2709395A4 (en) METHOD FOR DYNAMICALLY ADJUSTING A SUBFRAME IN A WIRELESS COMMUNICATION SYSTEM, BASE STATION AND SYSTEM
EP2665303A4 (en) Wireless communication system, relay station, base station and wireless communication method
ZA201400065B (en) Communication apparatus,communication method, communication system, and base station
EP2720500A4 (en) MOBILE STATION DEVICE, BASE STATION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD
EP2775750A4 (en) COMMUNICATION CONTROL METHOD, MOBILE COMMUNICATION SYSTEM, AND BASE STATION

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12824218

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: 20137033392

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 14235320

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2012824218

Country of ref document: EP