CN107439025B - 实现设备对设备发现 - Google Patents

实现设备对设备发现 Download PDF

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Publication number
CN107439025B
CN107439025B CN201680020168.6A CN201680020168A CN107439025B CN 107439025 B CN107439025 B CN 107439025B CN 201680020168 A CN201680020168 A CN 201680020168A CN 107439025 B CN107439025 B CN 107439025B
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China
Prior art keywords
base station
discovery
frequency
serving base
downlink transmissions
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CN201680020168.6A
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English (en)
Chinese (zh)
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CN107439025A (zh
Inventor
S·帕蒂尔
S·R·塔维尔达尔
S·K·巴盖尔
K·古拉蒂
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Qualcomm Inc
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Qualcomm Inc
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Publication of CN107439025A publication Critical patent/CN107439025A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/005—Multiple registrations, e.g. multihoming
    • 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
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

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  • 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)
CN201680020168.6A 2015-04-03 2016-03-07 实现设备对设备发现 Active CN107439025B (zh)

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
CN107439025A CN107439025A (zh) 2017-12-05
CN107439025B true CN107439025B (zh) 2020-12-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680020168.6A Active CN107439025B (zh) 2015-04-03 2016-03-07 实现设备对设备发现

Country Status (9)

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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=)

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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

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CN104350692A (zh) * 2012-04-11 2015-02-11 英特尔公司 运营商辅助的设备到设备(d2d)发现
CN104349497A (zh) * 2013-08-01 2015-02-11 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
CN104380628A (zh) * 2012-06-24 2015-02-25 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

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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
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KR102057865B1 (ko) * 2012-04-24 2019-12-20 엘지전자 주식회사 무선 통신 시스템에서 무선 자원의 동적 할당 방법 및 이를 위한 장치
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US7873710B2 (en) * 2007-02-06 2011-01-18 5O9, Inc. Contextual data communication platform
CN104350692A (zh) * 2012-04-11 2015-02-11 英特尔公司 运营商辅助的设备到设备(d2d)发现
CN104380628A (zh) * 2012-06-24 2015-02-25 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
CN103581916A (zh) * 2012-07-19 2014-02-12 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
CN104349497A (zh) * 2013-08-01 2015-02-11 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

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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
KR102500126B1 (ko) 2023-02-14
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

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