JP6410733B2 - 複数のアンテナを有する通信システムにおける不連続受信装置及び方法 - Google Patents

複数のアンテナを有する通信システムにおける不連続受信装置及び方法 Download PDF

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JP6410733B2
JP6410733B2 JP2015553648A JP2015553648A JP6410733B2 JP 6410733 B2 JP6410733 B2 JP 6410733B2 JP 2015553648 A JP2015553648 A JP 2015553648A JP 2015553648 A JP2015553648 A JP 2015553648A JP 6410733 B2 JP6410733 B2 JP 6410733B2
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training
beam training
drx
beams
signal
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JP2016504000A5 (https=
JP2016504000A (ja
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イン・リ
ラケシュ・タオリ
ツォウユエ・ピ
スディール・ラマクリシュナ
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Samsung Electronics Co Ltd
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    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • 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
    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
JP2015553648A 2013-01-15 2014-01-13 複数のアンテナを有する通信システムにおける不連続受信装置及び方法 Active JP6410733B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361752825P 2013-01-15 2013-01-15
US61/752,825 2013-01-15
US14/046,664 2013-10-04
US14/046,664 US9204395B2 (en) 2013-01-15 2013-10-04 Apparatus and method for discontinuous receive in communication systems with large number of antennas
PCT/KR2014/000353 WO2014112757A1 (en) 2013-01-15 2014-01-13 Apparatus and method for discontinuous receive in communication systems with large number of antennas

Publications (3)

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JP2016504000A JP2016504000A (ja) 2016-02-08
JP2016504000A5 JP2016504000A5 (https=) 2018-03-01
JP6410733B2 true JP6410733B2 (ja) 2018-10-24

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US (1) US9204395B2 (https=)
EP (2) EP3393178B1 (https=)
JP (1) JP6410733B2 (https=)
KR (1) KR102121018B1 (https=)
CN (1) CN105191432B (https=)
WO (1) WO2014112757A1 (https=)

Families Citing this family (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9112648B2 (en) 2011-10-17 2015-08-18 Golba Llc Method and system for centralized distributed transceiver management
US9226092B2 (en) 2012-08-08 2015-12-29 Golba Llc Method and system for a distributed configurable transceiver architecture and implementation
CN105723756B (zh) * 2014-10-20 2019-02-12 华为技术有限公司 一种寻呼方法及设备
KR101704689B1 (ko) * 2014-12-02 2017-02-10 전자부품연구원 밀리미터파 모듈레이션 장치
US9872296B2 (en) 2015-01-06 2018-01-16 Qualcomm Incorporated Techniques for beam shaping at a millimeter wave base station and a wireless device and fast antenna subarray selection at a wireless device
WO2016115711A1 (zh) 2015-01-22 2016-07-28 华为技术有限公司 获取ue位置的方法和装置
JP6867942B2 (ja) * 2015-02-27 2021-05-12 京セラ株式会社 無線端末及びプロセッサ
US10455608B2 (en) * 2015-04-24 2019-10-22 Skylark Wireless, Llc Control channel design for many-antenna MU-MIMO systems
US10193604B2 (en) * 2015-05-01 2019-01-29 Futurewei Technologies, Inc. Device, network, and method for receiving data transmission under scheduling decoding delay in mmWave communication
WO2016182529A1 (en) * 2015-05-08 2016-11-17 Intel IP Corporation Reference signals, measurements, and demodulation architectures and methods
US10735982B2 (en) * 2015-05-15 2020-08-04 Kyocera Corporation Radio terminal and base station for monitoring a physical downlink control channel during a discontinuous reception operation
CN107210802A (zh) * 2015-05-20 2017-09-26 联发科技股份有限公司 有效波束训练方法及通信装置和利用上述的网络控制装置
CN107852291B (zh) * 2015-07-08 2021-02-19 苹果公司 使用定向发送和接收进行通信的方法和用户设备(ue)
WO2017015831A1 (zh) * 2015-07-27 2017-02-02 华为技术有限公司 一种传输信息的方法和设备
DE112015006838T5 (de) * 2015-08-26 2018-05-17 Intel IP Corporation Verwaltungsaspekte von Empfangsstrahlbildung
EP3366059A4 (en) 2015-10-20 2019-08-28 Telefonaktiebolaget LM Ericsson (publ) METHOD AND DEVICE FOR IMPLEMENTING RAY SHAPING
CN108476188B (zh) * 2015-11-02 2021-05-25 三星电子株式会社 在波束形成通信系统中发送或接收参考信号的方法和装置
WO2017080436A1 (en) * 2015-11-09 2017-05-18 Intel IP Corporation System and method for beamed reference signal with hybrid beam
US10595322B2 (en) * 2015-11-23 2020-03-17 Qualcomm Incorporated Beamforming and user equipment grouping
CN106936549B (zh) * 2015-12-31 2020-07-07 上海诺基亚贝尔股份有限公司 在毫米波系统中调度子帧的方法
DE102016001893A1 (de) 2016-02-17 2017-08-17 Eisenmann Se Brennereinheit und Vorrichtung zum Temperieren von Gegenständen
WO2017155563A1 (en) * 2016-03-11 2017-09-14 Intel IP Corporation TRANSMISSION SCHEME AND INTER-CELL INTERFERENCE MITIGATION FOR FIFTH GENERATION (5G) SYSTEM INFORMATION BLOCK (xSIB)
EP4087155A1 (en) * 2016-03-25 2022-11-09 Ntt Docomo, Inc. User terminal, radio base station and radio communication method
WO2017164221A1 (ja) 2016-03-25 2017-09-28 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
US10615862B2 (en) 2016-04-13 2020-04-07 Qualcomm Incorporated System and method for beam adjustment request
US11791882B2 (en) * 2016-04-13 2023-10-17 Qualcomm Incorporated System and method for beam management
US10425200B2 (en) 2016-04-13 2019-09-24 Qualcomm Incorporated System and method for beam adjustment request
RU2699822C1 (ru) * 2016-05-13 2019-09-11 Телефонактиеболагет Лм Эрикссон (Пабл) Способы и устройства для приема передач с использованием свипирующих лучей
US20170338925A1 (en) * 2016-05-20 2017-11-23 National Taiwan University Scheduling method of communication system using directional reference signals and related apparatuses using the same
US10141993B2 (en) * 2016-06-16 2018-11-27 Intel Corporation Modular antenna array beam forming
US9806777B1 (en) 2016-06-24 2017-10-31 Intel Corporation Communication device and a method for beamforming
WO2018016921A1 (ko) * 2016-07-21 2018-01-25 엘지전자 주식회사 무선 통신 시스템에서 기지국과 단말 간 하향링크 제어 정보를 송수신하는 방법 및 이를 지원하는 장치
PL3494648T3 (pl) * 2016-08-05 2024-06-10 Nokia Technologies Oy Odbiór nieciągły grupy wiązek 5g
EP4447374B1 (en) 2016-08-10 2026-02-25 InterDigital Patent Holdings, Inc. Search space monitoring in wireless networks
GB2552953A (en) * 2016-08-12 2018-02-21 Nec Corp Communication system
CN107733503A (zh) * 2016-08-12 2018-02-23 电信科学技术研究院 一种进行波束训练的方法和设备
TWI660601B (zh) * 2016-08-12 2019-05-21 聯發科技股份有限公司 波束形成系統中的波束管理方法與使用者設備
US10728950B2 (en) * 2016-08-26 2020-07-28 Qualcomm Incorporated Beam training for discontinuous reception (DRX) mode operation
CN109716813A (zh) * 2016-09-27 2019-05-03 三菱电机株式会社 基站、终端、无线通信系统和发送接收方法
KR102588492B1 (ko) * 2016-11-28 2023-10-13 삼성전자주식회사 무선 통신 시스템에서 빔 불일치를 탐지하기 위한 장치 및 방법
WO2018106166A1 (en) 2016-12-05 2018-06-14 Telefonaktiebolaget Lm Ericsson (Publ) Accessing a wireless communication network with reduced signalling overhead
CN108616969B (zh) * 2016-12-20 2020-07-21 华为技术有限公司 数据发送方法、数据接收方法及设备
WO2018112849A1 (zh) * 2016-12-22 2018-06-28 广东欧珀移动通信有限公司 用于非连续接收的数据传输方法和装置
US10897778B2 (en) * 2016-12-29 2021-01-19 Qualcomm Incorporated User equipment reporting of receive beam change indication
EP3566540B1 (en) * 2017-01-04 2023-07-12 Telefonaktiebolaget LM Ericsson (PUBL) Device and method for controlling idle mode discontinuous reception
CN110073716B (zh) * 2017-01-05 2023-06-06 Oppo广东移动通信有限公司 用于非连续接收的信号传输方法、终端设备和网络设备
CN110140418A (zh) * 2017-01-05 2019-08-16 瑞典爱立信有限公司 用于促进不连续接收的方法和设备
CN108337075B (zh) * 2017-01-20 2021-02-09 华为技术有限公司 一种波束数量指示的方法和装置
US20180269956A1 (en) 2017-03-14 2018-09-20 Qualcomm Incorporated Techniques and apparatuses for beam management
WO2018166584A1 (en) 2017-03-14 2018-09-20 Huawei Technologies Co., Ltd. User node, network node and methods for allocating and using resources for control signals
WO2018170909A1 (zh) * 2017-03-24 2018-09-27 富士通株式会社 信息配置装置、监测装置、方法及通信系统
US10374679B2 (en) 2017-03-31 2019-08-06 Qualcomm Incorporated Dynamic overriding of control beam monitoring configuration
US11032822B2 (en) 2017-04-03 2021-06-08 Qualcomm Incorporated Timer based UE side beam sweeping for quick link blockage recovery
US11153822B2 (en) * 2017-05-04 2021-10-19 Sony Corporation Telecommunications apparatus and methods to transmit wake-up signal comprising synchronisation signalling
US10321332B2 (en) 2017-05-30 2019-06-11 Movandi Corporation Non-line-of-sight (NLOS) coverage for millimeter wave communication
US20180368152A1 (en) * 2017-06-16 2018-12-20 Mediatek Inc. Method for Simultaneous Beam Administration and Data Transmission in Beamforming Wireless Systems
US10355762B2 (en) * 2017-07-07 2019-07-16 Mitsubishi Electric Research Laboratories, Inc System and method for adaptive beamforming communication
US10484078B2 (en) * 2017-07-11 2019-11-19 Movandi Corporation Reconfigurable and modular active repeater device
US11006360B2 (en) * 2017-07-27 2021-05-11 Qualcomm Incorporated Multi-beam physical downlink control channel (PDCCH) monitoring during connected mode discontinuous reception (CDRX) operation
US10993183B2 (en) * 2017-08-11 2021-04-27 Qualcomm Incorporated Wake up procedure using pseudo-omni beam
US10841970B2 (en) * 2017-08-11 2020-11-17 Qualcomm Incorporated Beam management for beam-swept wakeup signals
US12192899B2 (en) * 2017-08-18 2025-01-07 Qualcomm Incorporated Transmission of wakeup signal through millimeter wave and sub-6 GHz bands
US10548182B2 (en) * 2017-08-21 2020-01-28 Qualcomm Incorporated Beam management for connected discontinuous reception with advanced grant indicator
CN111034065B (zh) * 2017-08-29 2023-08-22 瑞典爱立信有限公司 用于终端设备的协同调度的方法、装置和计算机可读存储介质
WO2019041244A1 (en) * 2017-08-31 2019-03-07 Zte Corporation Beam recovery in connected discontinuous reception
US10659132B2 (en) * 2017-10-24 2020-05-19 Qualcomm Incorporated Beam scanning period configuration
US11290957B2 (en) * 2017-11-17 2022-03-29 Samsung Electronics Co., Ltd. Sequence design of wake-up signals and resynchronization sequence
US10348371B2 (en) 2017-12-07 2019-07-09 Movandi Corporation Optimized multi-beam antenna array network with an extended radio frequency range
US10090887B1 (en) 2017-12-08 2018-10-02 Movandi Corporation Controlled power transmission in radio frequency (RF) device network
US10862559B2 (en) 2017-12-08 2020-12-08 Movandi Corporation Signal cancellation in radio frequency (RF) device network
WO2019114963A1 (en) * 2017-12-14 2019-06-20 Huawei Technologies Co., Ltd. Processing device for beam tracking during off-durations of the discontinuous reception mode
CN110012524B (zh) * 2018-01-05 2022-02-08 维沃移动通信有限公司 时频同步方法、网络设备和终端
CN110035502B (zh) 2018-01-11 2021-06-08 华为技术有限公司 通信方法、通信设备和网络设备
WO2019136742A1 (en) * 2018-01-15 2019-07-18 Zte Corporation Method and apparatus for low power channel access
CN110167147B (zh) 2018-02-12 2021-07-23 大唐移动通信设备有限公司 一种波束失败恢复方法及用户终端
US10637159B2 (en) 2018-02-26 2020-04-28 Movandi Corporation Waveguide antenna element-based beam forming phased array antenna system for millimeter wave communication
US11088457B2 (en) 2018-02-26 2021-08-10 Silicon Valley Bank Waveguide antenna element based beam forming phased array antenna system for millimeter wave communication
EP3553967B1 (en) * 2018-04-12 2023-11-01 Nokia Technologies Oy System and method for data transmission between a server unit and a remote unit in a communication network
JP7387636B2 (ja) * 2018-05-10 2023-11-28 ソニーグループ株式会社 Ｄｒｘ動作中のアイドルモードでの同期シグナリング方法
CN116781125A (zh) * 2018-06-21 2023-09-19 谷歌有限责任公司 波束故障报告
KR20220104294A (ko) * 2018-06-21 2022-07-26 노키아 테크놀로지스 오와이 에너지 효율적인 시스템 동작을 위한 참조 신호 구성
EP3794739B1 (en) * 2018-07-02 2025-09-24 Huawei Technologies Co., Ltd. System and method for link recovery with discontinuous reception
US11224088B2 (en) 2018-07-02 2022-01-11 Qualcomm Incorporated Beam sweeping during an on-period of a DRX cycle
US10986694B2 (en) * 2018-07-02 2021-04-20 Qualcomm Incorporated Techniques to order direction signals during discontinuous reception
US20200037247A1 (en) * 2018-07-25 2020-01-30 Mediatek Inc. Wake-up signal operation for ue power saving
WO2020060696A1 (en) * 2018-09-18 2020-03-26 Futurewei Technologies, Inc. Apparatus and methods for signaling in power save mode
CN111294891B (zh) * 2018-12-07 2021-06-22 成都华为技术有限公司 一种天线面板及波束的管理方法和设备
CN113784424B (zh) * 2019-03-29 2023-07-07 Oppo广东移动通信有限公司 一种传输节能信号的方法、基站及终端
US10959202B2 (en) * 2019-05-17 2021-03-23 Qualcomm Incorporated Fast timing acquisition for discontinuous reception (DRX)
CN110337110B (zh) * 2019-05-24 2021-06-22 华为技术有限公司 一种波束训练方法及装置
US12184369B2 (en) 2021-01-05 2024-12-31 Google Llc Adaptive phase-changing device power-saving operations
US12395827B2 (en) * 2021-02-11 2025-08-19 Qualcomm Incorporated Techniques for sidelink discovery between user equipments associated with different discovery models

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040198411A1 (en) 2003-03-07 2004-10-07 Steven D. Cheng Antenna extension control for a mobile communications device
JP4217665B2 (ja) * 2004-07-09 2009-02-04 株式会社東芝 無線通信システム、無線通信方法、無線端末及び無線基地局
GB2423191B (en) * 2005-02-02 2007-06-20 Toshiba Res Europ Ltd Antenna unit and method of transmission or reception
EP2320576A3 (en) * 2005-09-30 2011-12-14 Mitsubishi Electric Research Laboratories Training signals for selecting antennas and beams in mimo wireless lans
WO2007144956A1 (ja) * 2006-06-16 2007-12-21 Mitsubishi Electric Corporation 移動体通信システム及び移動端末
US8072963B2 (en) 2007-02-14 2011-12-06 Research In Motion Limited Method and system for recovering from DRX timing de-synchronization in LTE—ACTIVE
KR101448309B1 (ko) * 2007-09-28 2014-10-08 엘지전자 주식회사 무선통신 시스템에서 하향링크 제어채널 모니터링 방법
US8280445B2 (en) * 2008-02-13 2012-10-02 Samsung Electronics Co., Ltd. System and method for antenna training of beamforming vectors by selective use of beam level training
US8626080B2 (en) * 2008-03-11 2014-01-07 Intel Corporation Bidirectional iterative beam forming
US8804546B2 (en) 2008-06-13 2014-08-12 Qualcomm Incorporated Method and apparatus for managing interaction between DRX cycles and paging cycles
US8730873B2 (en) * 2008-11-04 2014-05-20 Nokia Corporation Asymmetric beam steering protocol
US8116694B2 (en) * 2008-12-23 2012-02-14 Nokia Corporation System for facilitating beam training
US8422961B2 (en) * 2009-02-23 2013-04-16 Nokia Corporation Beamforming training for functionally-limited apparatuses
JP2010212804A (ja) * 2009-03-06 2010-09-24 Sony Corp 通信装置及び通信方法、コンピューター・プログラム、並びに通信システム
JP2010252049A (ja) * 2009-04-15 2010-11-04 Sony Corp 通信装置及び通信方法、コンピューター・プログラム、並びに通信システム
US8140024B2 (en) * 2009-06-29 2012-03-20 Nec Laboratories America, Inc. Fast convergence to optimal beam patterns
US9264992B2 (en) * 2009-09-22 2016-02-16 Samsung Electronics Co., Ltd. Method and system for announcement time of idle timeout for power saving operations in wireless networks
US9232462B2 (en) * 2009-10-15 2016-01-05 Qualcomm Incorporated Methods and apparatus for cross-cell coordination and signaling
US8902773B2 (en) * 2010-11-08 2014-12-02 Blackberry Limited Implicitly releasing allocated resources
US9107197B2 (en) * 2011-04-13 2015-08-11 Telefonaktiebolaget L M Ericsson (Publ) Terminal-based selection of radio parameters among a parameter subset offered by the network
US8942151B2 (en) 2011-04-29 2015-01-27 Blackberry Limited Receiving messages in connection with LTE wakeup

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US9204395B2 (en) 2015-12-01
EP2946612A4 (en) 2016-08-24
CN105191432A (zh) 2015-12-23
EP3393178B1 (en) 2019-10-02
EP2946612B1 (en) 2018-06-13
EP2946612A1 (en) 2015-11-25
US20140198696A1 (en) 2014-07-17
JP2016504000A (ja) 2016-02-08
KR102121018B1 (ko) 2020-06-09
KR20140092255A (ko) 2014-07-23
CN105191432B (zh) 2019-05-31
EP3393178A1 (en) 2018-10-24

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