WO2014058223A3 - 무선 통신 시스템에서 단말간 통신을 수행하는 방법 및 장치 - Google Patents

무선 통신 시스템에서 단말간 통신을 수행하는 방법 및 장치 Download PDF

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WO2014058223A3
WO2014058223A3 PCT/KR2013/009012 KR2013009012W WO2014058223A3 WO 2014058223 A3 WO2014058223 A3 WO 2014058223A3 KR 2013009012 W KR2013009012 W KR 2013009012W WO 2014058223 A3 WO2014058223 A3 WO 2014058223A3
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terminal
discovering
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PCT/KR2013/009012
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WO2014058223A2 (ko
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김학성
이광복
홍종우
최성현
김경수
성선익
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엘지전자 주식회사
서울대학교산학협력단
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Priority to US14/434,368 priority Critical patent/US9642128B2/en
Priority to KR1020157009531A priority patent/KR20150068392A/ko
Publication of WO2014058223A2 publication Critical patent/WO2014058223A2/ko
Publication of WO2014058223A3 publication Critical patent/WO2014058223A3/ko

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0852—Delays
    • H04L43/0864—Round trip delays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/74—Address processing for routing
    • H04L45/745—Address table lookup; Address filtering
    • H04L45/7453—Address table lookup; Address filtering using hashing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/08—User group management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/244—Connectivity information management, e.g. connectivity discovery or connectivity update using a network of reference devices, e.g. beaconing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/246—Connectivity information discovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Environmental & Geological Engineering (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Small-Scale Networks (AREA)

Abstract

본 발명은 무선 통신 시스템에서 디바이스 간 직접 통신 서비스(D2D)를 수행하는 방법 및 장치를 제공한다. 특히, D2D 통신을 지원하는 D2D 단말의 식별정보를 해시 함수를 이용하여 D2D 탐색을 위한 식별정보로 생성하고, 상기 탐색을 위한 식별정보는 비콘 신호의 분할된 영역을 지시하기 위한 제1길이를 가지는 정보와 상기 비콘 신호에 포함되는 제2길이를 가지는 정보로 구성됨을 특징으로 한다. 상기 제1길이를 가지는 정보와 제2길이를 가지는 정보는 상기 D2D 단말의 식별정보보다 작음을 특징으로 한다. 따라서, 기존에 비하여 짧은 길이를 가지는 식별 정보를 통해 D2D 단말에 대한 탐색을 수행하며, 상기 비콘 신호의 할당된 영역을 통해 탐색이 가능한 범위에서 탐색을 수행함에 따라 보다 효율적으로 D2D 탐색을 수행하게 되는 장점을 제공한다.
PCT/KR2013/009012 2012-10-09 2013-10-08 무선 통신 시스템에서 단말간 통신을 수행하는 방법 및 장치 WO2014058223A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US14/434,368 US9642128B2 (en) 2012-10-09 2013-10-08 Method and apparatus for performing device-to-device communication in wireless communication system
KR1020157009531A KR20150068392A (ko) 2012-10-09 2013-10-08 무선 통신 시스템에서 단말간 통신을 수행하는 방법 및 장치

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US201261711710P 2012-10-09 2012-10-09
US61/711,710 2012-10-09
US201361752445P 2013-01-14 2013-01-14
US61/752,445 2013-01-14
US201361752917P 2013-01-15 2013-01-15
US61/752,917 2013-01-15
US201361754922P 2013-01-21 2013-01-21
US61/754,922 2013-01-21

Publications (2)

Publication Number Publication Date
WO2014058223A2 WO2014058223A2 (ko) 2014-04-17
WO2014058223A3 true WO2014058223A3 (ko) 2014-06-19

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PCT/KR2013/009012 WO2014058223A2 (ko) 2012-10-09 2013-10-08 무선 통신 시스템에서 단말간 통신을 수행하는 방법 및 장치
PCT/KR2013/009009 WO2014058221A2 (ko) 2012-10-09 2013-10-08 무선 통신 시스템에서 단말간 통신을 수행하는 방법 및 장치

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US (2) US9642128B2 (ko)
KR (2) KR20150067202A (ko)
WO (2) WO2014058223A2 (ko)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8903419B2 (en) * 2012-08-31 2014-12-02 Nokia Solutions And Networks Oy Optimization on network assisted proximity services discovery management
JP6079121B2 (ja) * 2012-10-11 2017-02-15 富士通株式会社 通信システム、管理装置、基地局、通信機器、及び通信路制御方法
US9532224B2 (en) * 2012-11-05 2016-12-27 Electronics And Telecommunications Research Institute Method of device-to-device discovery and apparatus thereof
JP5939580B2 (ja) * 2013-03-27 2016-06-22 インターナショナル・ビジネス・マシーンズ・コーポレーションＩｎｔｅｒｎａｔｉｏｎａｌ Ｂｕｓｉｎｅｓｓ Ｍａｃｈｉｎｅｓ Ｃｏｒｐｏｒａｔｉｏｎ 匿名化データを名寄せするための名寄せシステム、並びに、その方法及びコンピュータ・プログラム
KR20160002710A (ko) * 2013-04-08 2016-01-08 엘지전자 주식회사 무선 통신 시스템에서 근접성을 기반으로 하는 서비스를 처리하는 방법 및 장치
KR102043006B1 (ko) * 2013-05-14 2019-11-13 삼성전자주식회사 무선 통신시스템에서의 UEs간 통신 방법
CN104185162B (zh) * 2013-05-20 2018-10-19 华为终端有限公司 发现终端方法、终端、服务器、基站、管理实体及***
JP6239270B2 (ja) 2013-05-29 2017-11-29 京セラ株式会社 基地局、ユーザ端末及びプロセッサ
EP3010197B1 (en) * 2013-06-13 2021-10-06 Shanghai Langbo Communication Technology Company Limited Method and device for communication in d2d ue of tdd system
US9844067B2 (en) * 2013-07-11 2017-12-12 Lg Electronics Inc. Broadcasting method using device-to-device (D2D) communication in wireless communication system
US20160234670A1 (en) * 2013-07-11 2016-08-11 Nokia Technologies Oy Device-to-device synchronization method and apparatus for partial coverage
WO2015014395A1 (en) * 2013-07-31 2015-02-05 Telecom Italia S.P.A. Device-to-device communication management in mobile communication networks
US9854506B2 (en) * 2013-08-08 2017-12-26 Qualcomm Incorporated Timing synchronization for device-to-device discovery for asynchronous LTE deployments
US20150089382A1 (en) * 2013-09-26 2015-03-26 Wu-chi Feng Application context migration framework and protocol
WO2015046272A1 (ja) * 2013-09-27 2015-04-02 京セラ株式会社 ユーザ端末、ネットワーク装置及びプロセッサ
JP6183148B2 (ja) * 2013-10-24 2017-08-23 富士通株式会社 通信端末装置、通信制御システムおよび通信制御方法
CN104581613B (zh) * 2013-10-29 2019-07-30 索尼公司 增强用户装置之间的邻近服务发现的方法及设备
US20150117295A1 (en) * 2013-10-30 2015-04-30 Electronics And Telecommunications Research Institute Method and apparatus for device-to-device communication
JP6019005B2 (ja) * 2013-10-31 2016-11-02 株式会社Ｎｔｔドコモ 無線基地局、ユーザ端末及び無線通信方法
US20160295367A1 (en) * 2013-11-01 2016-10-06 Nokia Solutions And Networks Oy Proximity-based services
US10652936B2 (en) * 2014-03-21 2020-05-12 Nokia Technologies Oy Short identifiers for device-to-device (D2D) broadcast communications
CN106165525B (zh) * 2014-04-03 2019-11-08 诺基亚技术有限公司 Mbsfn测量和drx、针对不同传输类型的不同drx设置
WO2015163716A1 (ko) 2014-04-23 2015-10-29 엘지전자 주식회사 무선 통신 시스템에서 단말에 의해 수행되는 d2d(device-to-device) 동작 방법 및 상기 방법을 이용하는 단말
WO2015171198A1 (en) * 2014-05-08 2015-11-12 Fujitsu Limited Resource allocation
US9661653B2 (en) * 2014-05-08 2017-05-23 Intel IP Corporation Device to-device (D2D) communications
CN105101458B (zh) * 2014-05-08 2021-05-07 夏普株式会社 D2d通信中的不同cp长度共存的配置
EP3177092B1 (en) * 2014-07-29 2021-04-07 Sharp Kabushiki Kaisha Terminal device, base station device, communication method and integrated circuit
CN106489285B (zh) * 2014-08-05 2019-11-19 华为技术有限公司 D2d终端、***及d2d发现方法
KR102289116B1 (ko) * 2014-08-08 2021-08-12 주식회사 아이티엘 단말간 통신을 지원하는 무선 통신 시스템에서 신호의 송수신 방법 및 장치
KR102322769B1 (ko) * 2014-08-18 2021-11-10 삼성전자 주식회사 무선 통신 시스템에서 단말의 d2d 탐색 신호 송신방법
EP3188556B1 (en) * 2014-08-28 2019-05-15 LG Electronics Inc. Method for controlling d2d signal transmission power in wireless communication system and device for same
US10327244B2 (en) 2014-09-21 2019-06-18 Lg Electronics Inc. D2D relay method of terminal in wireless communication system, and apparatus therefor
US10231252B2 (en) * 2014-09-25 2019-03-12 Lg Electronics Inc. Method and apparatus for prioritizing device-to-device reception over MBMS reception in wireless communication system
US20160095092A1 (en) * 2014-09-25 2016-03-31 Intel Corporation Resource allocation and use for device-to-device assisted positioning in wireless cellular technologies
KR102001976B1 (ko) 2014-09-29 2019-07-19 엘지전자 주식회사 탐색 신호에 기반하여 측정을 수행하는 방법 및 단말
US10321425B2 (en) 2014-11-03 2019-06-11 Lg Electronics Inc. Method for transmitting, by terminal, synchronization signal for device-to-device (D2D) operation in wireless communication system, and terminal using method
US9699817B2 (en) * 2014-12-16 2017-07-04 Qualcomm Incorporated Methods to preemptively search and select LTE-direct expressions for uninterrupted device-to-device communication
KR101609648B1 (ko) * 2015-01-23 2016-04-08 경상대학교산학협력단 무선 통신 시스템에서 단말 탐색 서비스 시스템 및 방법
US20160262001A1 (en) * 2015-03-03 2016-09-08 Samsung Electronics Co., Ltd. Method for managing resource utilization for multi-hop device discovery and device to device communication
EP3257321B1 (en) * 2015-03-13 2020-01-08 Huawei Technologies Co., Ltd. Apparatus and methods in a wireless communication network for discontinuous reception and data reception
US11025446B2 (en) * 2015-06-15 2021-06-01 Samsung Electronics Co., Ltd. Method and apparatus for group communication in wireless communication system
EP3306996B1 (en) * 2015-07-06 2022-03-16 Huawei Technologies Co., Ltd. Data transmission method, wireless network device and communication system
EP3611985B1 (en) * 2015-07-17 2021-04-28 Huawei Technologies Co., Ltd. Uplink data packet transmission method, terminal device, base station, and communications system
KR102374018B1 (ko) 2015-08-07 2022-03-15 삼성전자주식회사 전자 장치들 사이의 연결을 수행하기 위한 방법 및 전자 장치
KR20170022001A (ko) * 2015-08-19 2017-03-02 엘지전자 주식회사 데이터 송수신 방법 및 이를 위한 디바이스
KR102055910B1 (ko) * 2015-08-24 2019-12-13 주식회사 케이티 실시간 그룹 정보 제공 서비스 시스템 및 그 서비스 제공 방법
US10588160B2 (en) 2015-09-21 2020-03-10 Lg Electronics Inc. Method for handling an ID collision for a D2D communication system and device therefor
DK3355623T3 (da) * 2015-09-24 2022-05-09 Ntt Docomo Inc Brugerindretning, basisstation, kommunikationsfremgangsmåde og underretningsfremgangsmåde
WO2017050586A1 (en) * 2015-09-25 2017-03-30 Sony Corporation Wireless telecommunications system
KR20170043913A (ko) * 2015-10-14 2017-04-24 삼성전자주식회사 사용자 단말 장치 및 그 동행자 판단 방법
KR101685311B1 (ko) * 2015-12-03 2016-12-20 충남대학교산학협력단 모바일 디바이스 간 연결상태에 따른 그룹 내 세션 관리방법
EP3358885B1 (en) * 2015-12-16 2021-02-03 Huawei Technologies Co., Ltd. User access device and user equipment
KR101699200B1 (ko) * 2016-01-05 2017-01-24 세종대학교산학협력단 백스캐터 시스템 및 그것을 이용한 하향 링크 통신 방법
WO2017132849A1 (en) * 2016-02-03 2017-08-10 Telefonaktiebolaget Lm Ericsson (Publ) A wireless device, a first access node and methods therein
CN107241678B (zh) * 2016-03-28 2019-08-06 电信科学技术研究院 一种进行通信配置的方法和设备
GB2553558B (en) * 2016-09-08 2019-02-20 Ip Access Ltd Network entities, a wireless communication system and a method for collecting data for multiple mobile network operators
US10362610B2 (en) * 2016-09-19 2019-07-23 Samsung Electronics Co., Ltd. Method and apparatus for mapping initial access signals in wireless systems
US11215688B2 (en) * 2016-09-20 2022-01-04 Deeyook Location Technologies Ltd. Identifying angle of departure of multi-antenna transmitters
US11550024B2 (en) 2016-09-20 2023-01-10 Deeyook Location Technologies Ltd. Interferometric location sensing
US10477608B2 (en) * 2016-09-29 2019-11-12 Futurewei Technologies, Inc. System and method for network access using a relay
WO2018074740A1 (ko) * 2016-10-23 2018-04-26 엘지전자 주식회사 무선랜 시스템에서 웨이크 업 신호를 송수신하는 방법 및 이를 위한 장치
CN106714093B (zh) * 2017-02-22 2019-12-13 重庆邮电大学 一种蜂窝d2d通信联合用户接入及切片划分方法
US10997120B2 (en) * 2017-03-16 2021-05-04 Cisco Technology, Inc. Systems and methods for device visiting frequency estimation
MX2019012565A (es) * 2017-04-28 2019-12-02 Guangdong Oppo Mobile Telecommunications Corp Ltd Procedimiento de comunicacion d2d, equipo de usuario remoto y equipo de usuario de retransmision.
CN109150449B (zh) 2017-06-16 2020-07-24 华为技术有限公司 传输控制信息的方法、终端设备和网络设备
US11343666B2 (en) * 2018-02-13 2022-05-24 Qualcomm Incorporated Waveform design of discovery signals
US11297674B2 (en) * 2018-02-14 2022-04-05 Samsung Electronics Co., Ltd. Method and apparatus for power savings at a user equipment
DE102019206080A1 (de) 2018-04-30 2019-10-31 Apple Inc. Message mapping über frequenz- und/oder zeitindexierung
US11457508B2 (en) * 2018-04-30 2022-09-27 Apple Inc. Message mapping via frequency and/or time indexing
WO2019213954A1 (en) * 2018-05-11 2019-11-14 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatuses for capability exposure
EP3628116B1 (en) * 2018-08-03 2021-12-29 Telefonaktiebolaget LM Ericsson (publ) Methods, user equipment and base station for sidelink identification
CN111201834B (zh) * 2018-09-18 2023-04-18 瑞典爱立信有限公司 使用侧链路发现消息的装置发现
US20220124707A1 (en) * 2019-02-15 2022-04-21 Lg Electronics Inc. Method, user equipment, device and storage medium for performing uplink transmission and method and base station for performing uplink reception
US11729842B2 (en) * 2019-05-14 2023-08-15 Qualcomm Incorporated Systems and methods for coordinating user equipment (UE) direct communication in a communication system
US10959202B2 (en) * 2019-05-17 2021-03-23 Qualcomm Incorporated Fast timing acquisition for discontinuous reception (DRX)
KR102521176B1 (ko) * 2019-06-28 2023-04-13 한국전자통신연구원 동기식 무선 분산 통신 시스템에서 톤 신호 수신 방법 및 장치
US11363641B2 (en) * 2019-08-09 2022-06-14 Qualcomm Incorporated Validation rules for random access message transmission occasions
KR20210020611A (ko) 2019-08-16 2021-02-24 삼성전자주식회사 전자 장치 및 전자 장치에서 서비스 제공 방법
US11570843B2 (en) * 2019-08-23 2023-01-31 Qualcomm Incorporated Discontinuous reception operations for wireless communications systems
CN110769401B (zh) * 2019-10-30 2021-06-01 云南宾飞科技有限公司 一种短距离高精度定位方法及定位***
CN114126011A (zh) * 2020-08-28 2022-03-01 ***通信有限公司研究院 一种唤醒终端的方法、终端及网络侧设备
CN115150974A (zh) * 2021-03-29 2022-10-04 大唐移动通信设备有限公司 直接通信接口drx和/或dtx状态维护方法及直接通信终端
US11509408B1 (en) * 2021-07-30 2022-11-22 Inntot Technologies Private Limited System and method for large data transmission in digital radio broadcasting

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130035964A (ko) * 2011-09-30 2013-04-09 한국전자통신연구원 셀룰러 망 기반 단말간 직접 통신 방법

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8570972B2 (en) 2007-07-10 2013-10-29 Qualcomm Incorporated Apparatus and method of generating and maintaining orthogonal connection identifications (CIDs) for wireless networks
US8606873B2 (en) 2008-06-27 2013-12-10 Qualcomm Incorporated Methods and apparatus for securely advertising identification and/or discovery information
US9800382B2 (en) * 2008-12-05 2017-10-24 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement in a communication network system
US8879516B2 (en) 2008-12-10 2014-11-04 Marvell World Trade Ltd Efficient formats of beacon, announcement, and beamforming training frames
EP2384598B1 (en) 2009-01-16 2018-05-23 Nokia Technologies Oy Apparatus and method ofscheduling resources for device-to-device communications
US8666403B2 (en) 2009-10-23 2014-03-04 Nokia Solutions And Networks Oy Systems, methods, and apparatuses for facilitating device-to-device connection establishment
WO2012170794A1 (en) * 2011-06-10 2012-12-13 Interdigital Patent Holdings, Inc. Method and apparatus for performing neighbor discovery
US9198137B2 (en) 2011-07-28 2015-11-24 Broadcom Corporation Network controlled filtering over wireless device communications
US8848700B2 (en) 2011-09-30 2014-09-30 Electronics And Telecommunications Research Institute Method for device-to-device communication based on cellular telecommunication system
KR101973699B1 (ko) 2011-09-30 2019-04-29 인터디지탈 패튼 홀딩스, 인크 감소된 채널 대역폭을 사용하는 장치 통신
US20130250771A1 (en) * 2012-03-20 2013-09-26 Nokia Siemens Networks Oy Device to device enhanced voice group call
EP2842296A2 (en) 2012-04-27 2015-03-04 Interdigital Patent Holdings, Inc. Method and apparatuses for supporting proximity discovery procedures
WO2013170175A2 (en) 2012-05-11 2013-11-14 Kyocera Corporation Management of device-to-device communication resources using macrocell communication resources
US9544105B2 (en) * 2012-05-14 2017-01-10 Telefonaktiebolaget Lm Ericsson (Publ) Enhanced receiver adaptation based on relation between signals from aggressor and victim cells
TWI621371B (zh) * 2012-08-23 2018-04-11 內數位專利控股公司 執行裝置對裝置發現方法及裝置
US9813920B2 (en) * 2012-09-19 2017-11-07 Qualcomm, Incorporated Systems and methods for transmitting and receiving discovery messages
US9532204B2 (en) * 2013-07-12 2016-12-27 Nec Corporation Cellular network assisted device to device (D2D) discovery

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130035964A (ko) * 2011-09-30 2013-04-09 한국전자통신연구원 셀룰러 망 기반 단말간 직접 통신 방법

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Advances in D2D Communications: Energy efficient Service and Device Discovery Radio", IEEE, March 2011 (2011-03-01), pages 3 - 5 *
"Design Aspect of Network Assisted Device-to-Device Communications", IEEE COMMUNICATIONS MAGAZINE, March 2012 (2012-03-01), pages 172 - 174 *

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