WO2011132898A3 - 단말간에 데이터를 협력하여 전송하는 방법 및 이를 수신하는 방법 - Google Patents

단말간에 데이터를 협력하여 전송하는 방법 및 이를 수신하는 방법 Download PDF

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Publication number
WO2011132898A3
WO2011132898A3 PCT/KR2011/002755 KR2011002755W WO2011132898A3 WO 2011132898 A3 WO2011132898 A3 WO 2011132898A3 KR 2011002755 W KR2011002755 W KR 2011002755W WO 2011132898 A3 WO2011132898 A3 WO 2011132898A3
Authority
WO
WIPO (PCT)
Prior art keywords
cooperative transmission
cooperative
participation rate
terminals
data transmission
Prior art date
Application number
PCT/KR2011/002755
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English (en)
French (fr)
Other versions
WO2011132898A2 (ko
Inventor
박성호
김수남
임빈철
천진영
강지원
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 US13/641,965 priority Critical patent/US8781419B2/en
Publication of WO2011132898A2 publication Critical patent/WO2011132898A2/ko
Publication of WO2011132898A3 publication Critical patent/WO2011132898A3/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/026—Co-operative diversity, e.g. using fixed or mobile stations as relays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
    • 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
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

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

Abstract

본 명세서는 협력적 전송 시스템에서, 협력적 전송 수행에 대한 전력 소모를 줄이기 위한 방법에 있어서, 협력적 전송 참여율 또는 협력적 전송 불참률을 정의하여 적어도 하나의 협력 클러스터 내 적어도 하나의 협력적 전송 가능 단말의 참여율을 조절하는 단계를 포함하되, 상기 참여율을 조절하는 단계는 상기 적어도 하나의 협력적 전송 가능 단말에서 소정의 범위를 가지는 임의 값(random value)을 발생시키는 단계; 상기 발생된 임의 값과 협력적 전송 참여 여부의 기준이 되는 임계 값(threshold)을 비교하는 단계; 및 상기 비교 결과에 기초하여, 협력적 전송의 참여 여부를 결정하는 단계를 포함하는 것을 특징으로 한다.
PCT/KR2011/002755 2010-04-18 2011-04-18 단말간에 데이터를 협력하여 전송하는 방법 및 이를 수신하는 방법 WO2011132898A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/641,965 US8781419B2 (en) 2010-04-18 2011-04-18 Method of cooperative data transmission between terminals and a method of receiving data

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US32535210P 2010-04-18 2010-04-18
US61/325,352 2010-04-18
US32538510P 2010-04-19 2010-04-19
US61/325,385 2010-04-19
US33323610P 2010-05-10 2010-05-10
US61/333,236 2010-05-10

Publications (2)

Publication Number Publication Date
WO2011132898A2 WO2011132898A2 (ko) 2011-10-27
WO2011132898A3 true WO2011132898A3 (ko) 2012-01-19

Family

ID=44834613

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/002755 WO2011132898A2 (ko) 2010-04-18 2011-04-18 단말간에 데이터를 협력하여 전송하는 방법 및 이를 수신하는 방법

Country Status (2)

Country Link
US (1) US8781419B2 (ko)
WO (1) WO2011132898A2 (ko)

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KR101942551B1 (ko) * 2011-12-12 2019-01-25 한국전자통신연구원 통신 시스템에서 데이터 송수신 장치 및 방법
CN102427589B (zh) * 2012-01-01 2017-10-17 冼伟江 一种绑定数个无线网络传输大业务量数据的方法及***
US9197299B2 (en) * 2012-02-23 2015-11-24 Qualcomm Incorporated Systems and methods for applying multi-source multiple-input multiple-output communications
US9503934B2 (en) * 2012-10-18 2016-11-22 Huawei Technologies Co., Ltd. System and method for radio access virtualization
CN104333887A (zh) * 2013-07-22 2015-02-04 昀阳科技有限公司 控制无线网络装置进行网络连线的方法
WO2015119440A1 (ko) * 2014-02-05 2015-08-13 엘지전자 주식회사 무선 통신 시스템에서 nan 단말의 신호 송수신 방법 및 장치
US9439176B2 (en) * 2014-02-10 2016-09-06 Huawei Technologies, Co., Ltd. System and method for virtual multi-point transceivers
KR101905878B1 (ko) * 2014-03-11 2018-10-08 엘지전자 주식회사 단말간 직접 통신을 지원하는 무선 통신 시스템에서 자원을 할당하기 위한 방법 및 이를 위한 장치
US10044414B2 (en) * 2014-10-10 2018-08-07 Nokia Solutions And Networks Oy Methods and apparatus for coordinated multipoint communication
KR101628208B1 (ko) * 2015-10-08 2016-06-08 가천대학교 산학협력단 무선 통신 시스템에서 상향 데이터 전송 방법 및 장치
US10237906B2 (en) 2016-04-27 2019-03-19 Asustek Computer Inc. Method and apparatus for improving uplink transmission in a wireless communication system
WO2020186097A1 (en) 2019-03-12 2020-09-17 Google Llc User-equipment coordination set beam sweeping
US10893572B2 (en) 2019-05-22 2021-01-12 Google Llc User-equipment-coordination set for disengaged mode
KR102461231B1 (ko) 2019-07-25 2022-10-28 구글 엘엘씨 사용자 단말(ue) 조정 세트 재그룹핑
WO2021029879A1 (en) 2019-08-13 2021-02-18 Google Llc User-equipment-coordination-set control aggregation
CN114365422A (zh) 2019-09-19 2022-04-15 谷歌有限责任公司 用于活动协调集的增强波束搜索
US11638272B2 (en) 2019-09-19 2023-04-25 Google Llc User-equipment-coordination-set selective participation

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Also Published As

Publication number Publication date
US8781419B2 (en) 2014-07-15
WO2011132898A2 (ko) 2011-10-27
US20130034136A1 (en) 2013-02-07

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