TWI728673B - 啟用設備到設備發現 - Google Patents

啟用設備到設備發現 Download PDF

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Publication number
TWI728673B
TWI728673B TW109102684A TW109102684A TWI728673B TW I728673 B TWI728673 B TW I728673B TW 109102684 A TW109102684 A TW 109102684A TW 109102684 A TW109102684 A TW 109102684A TW I728673 B TWI728673 B TW I728673B
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TW
Taiwan
Prior art keywords
frequency
during
base station
allowed
scan interval
Prior art date
Application number
TW109102684A
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English (en)
Chinese (zh)
Other versions
TW202029802A (zh
Inventor
雪萊希 帕帝
沙拉巴倫羅 塔菲德
蘇希古莫 巴海爾
卡皮爾 古拉帝
Original Assignee
美商高通公司
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Publication date
Application filed by 美商高通公司 filed Critical 美商高通公司
Publication of TW202029802A publication Critical patent/TW202029802A/zh
Application granted granted Critical
Publication of TWI728673B publication Critical patent/TWI728673B/zh

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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
    • 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
    • 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
    • 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)
TW109102684A 2015-04-03 2016-03-07 啟用設備到設備發現 TWI728673B (zh)

Applications Claiming Priority (4)

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

Publications (2)

Publication Number Publication Date
TW202029802A TW202029802A (zh) 2020-08-01
TWI728673B true TWI728673B (zh) 2021-05-21

Family

ID=55637458

Family Applications (2)

Application Number Title Priority Date Filing Date
TW109102684A TWI728673B (zh) 2015-04-03 2016-03-07 啟用設備到設備發現
TW105106930A TWI705722B (zh) 2015-04-03 2016-03-07 啓用設備到設備發現

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW105106930A TWI705722B (zh) 2015-04-03 2016-03-07 啓用設備到設備發現

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=)

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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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US20090117891A1 (en) * 2007-11-01 2009-05-07 Industrial Technology Research Institute Efficient handover measurements for wireless multi-rat systems
US20140003262A1 (en) * 2012-07-02 2014-01-02 Hong He Sounding reference signal (srs) mechanism for intracell device-to-device (d2d) communication
US20140036793A1 (en) * 2012-08-03 2014-02-06 Kerstin Johnsson Network assistance for device-to-device discovery
CN104247304A (zh) * 2012-04-24 2014-12-24 Lg电子株式会社 用于在无线通信系统中为下行链路控制信道的搜索区域配置资源块的方法及其装置
CN104412653A (zh) * 2012-06-27 2015-03-11 高通股份有限公司 Ue在单播空闲模式中播放embms内容的网络驱动小区重选方法

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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
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
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
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
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090117891A1 (en) * 2007-11-01 2009-05-07 Industrial Technology Research Institute Efficient handover measurements for wireless multi-rat systems
CN104247304A (zh) * 2012-04-24 2014-12-24 Lg电子株式会社 用于在无线通信系统中为下行链路控制信道的搜索区域配置资源块的方法及其装置
CN104412653A (zh) * 2012-06-27 2015-03-11 高通股份有限公司 Ue在单播空闲模式中播放embms内容的网络驱动小区重选方法
US20140003262A1 (en) * 2012-07-02 2014-01-02 Hong He Sounding reference signal (srs) mechanism for intracell device-to-device (d2d) communication
US20140036793A1 (en) * 2012-08-03 2014-02-06 Kerstin Johnsson Network assistance for device-to-device discovery

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
CN107439025B (zh) 2020-12-08
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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