KR102500126B1 - 디바이스간 발견의 가능화 - Google Patents

디바이스간 발견의 가능화 Download PDF

Info

Publication number
KR102500126B1
KR102500126B1 KR1020177027859A KR20177027859A KR102500126B1 KR 102500126 B1 KR102500126 B1 KR 102500126B1 KR 1020177027859 A KR1020177027859 A KR 1020177027859A KR 20177027859 A KR20177027859 A KR 20177027859A KR 102500126 B1 KR102500126 B1 KR 102500126B1
Authority
KR
South Korea
Prior art keywords
base station
downlink transmissions
discovery scan
frequency
serving base
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
KR1020177027859A
Other languages
English (en)
Korean (ko)
Other versions
KR20170134436A (ko
Inventor
샤일레쉬 파틸
사우라바 랑그라오 타빌다르
수디르 쿠마르 바겔
카필 굴라티
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20170134436A publication Critical patent/KR20170134436A/ko
Application granted granted Critical
Publication of KR102500126B1 publication Critical patent/KR102500126B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/005Discovery of network devices, e.g. terminals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/16Discovering, processing access restriction or access information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W60/00Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/005Multiple registrations, e.g. multihoming
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453Resources in frequency domain, e.g. a carrier in FDMA
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/14Direct-mode setup
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020177027859A 2015-04-03 2016-03-07 디바이스간 발견의 가능화 Active KR102500126B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562142969P 2015-04-03 2015-04-03
US62/142,969 2015-04-03
US15/061,263 2016-03-04
US15/061,263 US9668232B2 (en) 2015-04-03 2016-03-04 Enabling device-to-device discovery
PCT/US2016/021256 WO2016160281A1 (en) 2015-04-03 2016-03-07 Enabling device-to-device discovery

Publications (2)

Publication Number Publication Date
KR20170134436A KR20170134436A (ko) 2017-12-06
KR102500126B1 true KR102500126B1 (ko) 2023-02-14

Family

ID=55637458

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177027859A Active KR102500126B1 (ko) 2015-04-03 2016-03-07 디바이스간 발견의 가능화

Country Status (9)

Country Link
US (2) US9668232B2 (https=)
EP (1) EP3278587B1 (https=)
JP (1) JP6827949B2 (https=)
KR (1) KR102500126B1 (https=)
CN (1) CN107439025B (https=)
CA (1) CA2977411C (https=)
ES (1) ES2914198T3 (https=)
TW (2) TWI728673B (https=)
WO (1) WO2016160281A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140314003A1 (en) * 2013-04-19 2014-10-23 Qualcomm Incorporated Access point discovery channel
US9853709B2 (en) * 2013-08-18 2017-12-26 Lg Electronics Inc. Repeater operation method and apparatus in wireless communication system
US9668232B2 (en) 2015-04-03 2017-05-30 Qualcomm Incorporated Enabling device-to-device discovery
CN108282760B (zh) * 2018-01-08 2020-05-15 北京邮电大学 一种基于用户移动特征规律的d2d设备发现方法及装置
CN112106390B (zh) * 2018-05-11 2023-06-16 索尼公司 移动电子装置和对其能力进行报告的方法与介质
CN114514784B (zh) * 2019-10-12 2025-04-01 上海诺基亚贝尔股份有限公司 设备、方法和计算机程序
EP4066399A1 (en) * 2019-11-26 2022-10-05 Nokia Technologies Oy Network assisted discovery for wireless communication
US11751126B2 (en) * 2020-11-20 2023-09-05 Qualcomm Incorporated Batch-wise frequency scanning
US11706699B2 (en) * 2021-04-23 2023-07-18 Hewlett Packard Enterprise Development Lp System and method for optimized load balancing on 6 GHz radios using out-of-band discovery in a mixed AP deployment
US11601873B2 (en) 2021-04-23 2023-03-07 Hewlett Packard Enterprise Development Lp System and method for optimized load balancing on 6 GHz radios using out-of-band discovery in a mixed AP deployment

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7873710B2 (en) * 2007-02-06 2011-01-18 5O9, Inc. Contextual data communication platform
US8601156B2 (en) * 2007-07-06 2013-12-03 Qualcomm Incorporated Methods and apparatus related to peer discovery and/or paging in peer to peer wireless communications
US8306539B2 (en) * 2007-11-01 2012-11-06 Industrial Technology Research Institute Efficient handover measurements for wireless multi-rat systems
US8743826B2 (en) * 2008-10-06 2014-06-03 Qualcomm Incorporated Methods and apparatus for scanning for neighbor base stations in time synchronous wireless communication systems
US20100260101A1 (en) * 2009-04-08 2010-10-14 Qualcomm Incorporated Route optimization for directly connected peers
EP2520119A4 (en) * 2009-12-30 2017-09-06 Nokia Technologies Oy Method and apparatus for autonomous ofdma beacon reception measurement
EP2617258B1 (en) * 2010-09-14 2019-03-27 Nokia Technologies Oy D2d communication procedures: beaconing; broadcast; conflict resolution
JP5699718B2 (ja) * 2011-03-18 2015-04-15 富士通株式会社 無線通信装置
WO2013074463A1 (en) * 2011-11-14 2013-05-23 Kyocera Corporation Transmission of device to device sounding reference signals using macrocell communication resources
GB2498395B (en) * 2012-01-16 2014-10-08 Broadcom Corp A method and apparatus for modifying one or more cell reselection parameters
US9185690B2 (en) * 2012-02-29 2015-11-10 Sharp Kabushiki Kaisha Allocating and determining resources for a device-to-device link
KR101661408B1 (ko) * 2012-04-11 2016-09-29 인텔 코포레이션 오퍼레이터 지원 디바이스 대 디바이스(d2d) 탐색
KR102057865B1 (ko) * 2012-04-24 2019-12-20 엘지전자 주식회사 무선 통신 시스템에서 무선 자원의 동적 할당 방법 및 이를 위한 장치
EP2850857B1 (en) 2012-05-15 2019-03-06 Telefonaktiebolaget LM Ericsson (publ) Device discovery of second user equipments in a second network for d2d communication
CN104380628B (zh) * 2012-06-24 2018-03-23 Lg电子株式会社 在无线通信系统中执行终端之间的直接通信的方法和设备
US9161280B2 (en) * 2012-06-27 2015-10-13 Qualcomm Incorporated Network driven cell reselection method for UEs playing eMBMS content in unicast idle mode
US9154267B2 (en) * 2012-07-02 2015-10-06 Intel Corporation Sounding reference signal (SRS) mechanism for intracell device-to-device (D2D) communication
CN103581916B (zh) * 2012-07-19 2016-12-28 华为技术有限公司 小区间用户设备直接通信的方法、用户设备及通信系统
US9036603B2 (en) * 2012-08-03 2015-05-19 Intel Corporation Network assistance for device-to-device discovery
US9843986B2 (en) * 2012-08-23 2017-12-12 Interdigital Patent Holdings, Inc. Method and apparatus for performing device-to-device discovery
US11496948B2 (en) * 2012-10-19 2022-11-08 Samsung Electronics Co., Ltd. System and method for ad-hoc/network assisted device discovery protocol for device to device communications
CN104349497B (zh) * 2013-08-01 2019-10-08 北京三星通信技术研究有限公司 Ue间接近发现方法和设备
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
US9668232B2 (en) 2015-04-03 2017-05-30 Qualcomm Incorporated Enabling device-to-device discovery

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
3GPP R2-143265*
3GPP R2-143608*

Also Published As

Publication number Publication date
TW201637487A (zh) 2016-10-16
ES2914198T3 (es) 2022-06-08
US10334552B2 (en) 2019-06-25
JP6827949B2 (ja) 2021-02-10
KR20170134436A (ko) 2017-12-06
BR112017021187A2 (pt) 2018-06-26
TW202029802A (zh) 2020-08-01
EP3278587A1 (en) 2018-02-07
CA2977411C (en) 2023-10-03
US9668232B2 (en) 2017-05-30
TWI728673B (zh) 2021-05-21
CN107439025B (zh) 2020-12-08
EP3278587B1 (en) 2022-04-27
TWI705722B (zh) 2020-09-21
WO2016160281A1 (en) 2016-10-06
CA2977411A1 (en) 2016-10-06
US20170245134A1 (en) 2017-08-24
US20160295542A1 (en) 2016-10-06
CN107439025A (zh) 2017-12-05
JP2018513619A (ja) 2018-05-24

Similar Documents

Publication Publication Date Title
KR102500126B1 (ko) 디바이스간 발견의 가능화
JP6706266B2 (ja) システム情報の更新
JP6707552B2 (ja) システム情報の付加的な送信
KR102078443B1 (ko) 공유 무선 주파수 스펙트럼 대역에서 동기화 신호들을 송신하기 위한 기법들
EP3178269B1 (en) Device-to-device capability signaling
US9338700B2 (en) Inter-RAT transitioning utilizing system information messaging
US9363844B2 (en) Enhance performance of making an emergency call during radio link failure over radio access technology
US20160044727A1 (en) Access class barring for device-to-device proximity service communications
WO2017019267A1 (en) Lte-d2d discovery in the unlicensed band
CA2995363C (en) Multi-radio access technology synchronization signal
WO2016040812A1 (en) Pre-emptive overhead message reading
CN106068657A (zh) 提高的多rat设备的吞吐量
WO2016160502A1 (en) Proximity service signaling protocol for multimedia broadcast multicast service operations
US9392498B2 (en) Intelligent mode selection for circuit switched fall back devices
JP2018534846A (ja) LTE制御Wi−Fiにおけるクリアチャネル評価
BR112017021187B1 (pt) Método e aparelho para comunicação sem fio em um equipamento de usuário, método e aparelho para comunicação sem fio em uma estação base servidora, e memória legível por computador

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20170928

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20210217

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20220126

Patent event code: PE09021S01D

E90F Notification of reason for final refusal
PE0902 Notice of grounds for rejection

Comment text: Final Notice of Reason for Refusal

Patent event date: 20220728

Patent event code: PE09021S02D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20230130

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20230210

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20230210

End annual number: 3

Start annual number: 1

PG1601 Publication of registration