JP6566870B2 - ワイヤレス通信システムにおけるエネルギー効率の良いユニキャスト及びマルチキャスト伝送のための方法 - Google Patents

ワイヤレス通信システムにおけるエネルギー効率の良いユニキャスト及びマルチキャスト伝送のための方法 Download PDF

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JP6566870B2
JP6566870B2 JP2015553890A JP2015553890A JP6566870B2 JP 6566870 B2 JP6566870 B2 JP 6566870B2 JP 2015553890 A JP2015553890 A JP 2015553890A JP 2015553890 A JP2015553890 A JP 2015553890A JP 6566870 B2 JP6566870 B2 JP 6566870B2
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cell
rrm
measurement
cells
transmission format
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JP2016511565A5 (enExample
JP2016511565A (ja
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イー エクペニョン アンソニー
イー エクペニョン アンソニー
エム ベンドリン ラルフ
エム ベンドリン ラルフ
エヌ オンゴサヌシ エコ
エヌ オンゴサヌシ エコ
チェン ランフア
チェン ランフア
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日本テキサス・インスツルメンツ合同会社
テキサス インスツルメンツ インコーポレイテッド
テキサス インスツルメンツ インコーポレイテッド
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2015553890A 2013-01-18 2014-01-21 ワイヤレス通信システムにおけるエネルギー効率の良いユニキャスト及びマルチキャスト伝送のための方法 Active JP6566870B2 (ja)

Applications Claiming Priority (19)

Application Number Priority Date Filing Date Title
US201361754429P 2013-01-18 2013-01-18
US61/754,429 2013-01-18
US201361767510P 2013-02-21 2013-02-21
US201361767515P 2013-02-21 2013-02-21
US61/767,515 2013-02-21
US61/767,510 2013-02-21
US201361804089P 2013-03-21 2013-03-21
US61/804,089 2013-03-21
US201361804310P 2013-03-22 2013-03-22
US61/804,310 2013-03-22
US201361806269P 2013-03-28 2013-03-28
US61/806,269 2013-03-28
US201361808784P 2013-04-05 2013-04-05
US61/808,784 2013-04-05
US201361833726P 2013-06-11 2013-06-11
US61/833,726 2013-06-11
US14/158,569 2014-01-17
US14/158,569 US11177919B2 (en) 2013-01-18 2014-01-17 Methods for energy-efficient unicast and multicast transmission in a wireless communication system
PCT/US2014/012318 WO2014113789A1 (en) 2013-01-18 2014-01-21 Methods for energy-efficient unicast and multicast transmission in a wireless communication system

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JP2019139463A Active JP6780075B2 (ja) 2013-01-18 2019-07-30 ワイヤレス通信システムにおけるエネルギー効率の良いユニキャット及びマルチキャスト伝送のための方法
JP2020172913A Active JP7201290B2 (ja) 2013-01-18 2020-10-14 ワイヤレス通信システムにおけるエネルギー効率の良いユニキャット及びマルチキャスト伝送のための方法
JP2022200889A Active JP7709419B2 (ja) 2013-01-18 2022-12-16 ワイヤレス通信システムにおけるエネルギー効率の良いユニキャット及びマルチキャスト伝送のための方法
JP2025113569A Pending JP2025138843A (ja) 2013-01-18 2025-07-04 ワイヤレス通信システムにおけるエネルギー効率の良いユニキャット及びマルチキャスト伝送のための方法

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JP2020172913A Active JP7201290B2 (ja) 2013-01-18 2020-10-14 ワイヤレス通信システムにおけるエネルギー効率の良いユニキャット及びマルチキャスト伝送のための方法
JP2022200889A Active JP7709419B2 (ja) 2013-01-18 2022-12-16 ワイヤレス通信システムにおけるエネルギー効率の良いユニキャット及びマルチキャスト伝送のための方法
JP2025113569A Pending JP2025138843A (ja) 2013-01-18 2025-07-04 ワイヤレス通信システムにおけるエネルギー効率の良いユニキャット及びマルチキャスト伝送のための方法

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US (3) US11177919B2 (enExample)
EP (1) EP2976841B1 (enExample)
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WO (1) WO2014113789A1 (enExample)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103945539B (zh) * 2013-01-18 2018-03-09 华为终端有限公司 一种增强物理下行控制信道的传输方法和装置及通信系统
US11177919B2 (en) * 2013-01-18 2021-11-16 Texas Instruments Incorporated Methods for energy-efficient unicast and multicast transmission in a wireless communication system
US20140211647A1 (en) * 2013-01-28 2014-07-31 Innovative Sonic Corporation Method and apparatus of small cell enhancement in a wireless communication system
WO2014119888A1 (en) * 2013-01-31 2014-08-07 Lg Electronics Inc. Method and apparatus for performing synchronization in wireless communication system
CN104113914B (zh) * 2013-04-17 2019-04-19 中兴通讯股份有限公司 一种物理多播信道的配置、发送和接收方法及系统
WO2014182105A1 (ko) * 2013-05-09 2014-11-13 엘지전자 주식회사 Mbms 지원을 위한 서브프레임 설정 방법 및 장치
US10045341B2 (en) * 2013-12-18 2018-08-07 Lg Electronics Inc. Method and apparatus for wireless communication of machine type communication
EP3833141B1 (en) * 2014-01-29 2023-08-16 InterDigital Patent Holdings, Inc. Resource selection for device to device discovery or communication
CA2943238C (en) 2014-03-19 2019-10-15 Interdigital Patent Holdings, Inc. Device-to-device synchronization
US10050756B2 (en) * 2014-04-09 2018-08-14 Lg Electronics Inc. Method for tranceiving signal in wireless communication system and apparatus therefor
KR102027352B1 (ko) * 2014-04-28 2019-10-01 후아웨이 테크놀러지 컴퍼니 리미티드 Mbsfn 구성 방법 및 기기
US10680771B2 (en) * 2014-08-28 2020-06-09 Qualcomm Incorporated Reference signal transmission and averaging for wireless communications
US9769788B2 (en) * 2014-10-06 2017-09-19 Intel IP Corporation Coverage constrained devices and paging method
EP3216158B1 (en) 2014-11-07 2018-09-12 Telefonaktiebolaget LM Ericsson (publ) Network node and method in a wireless telecommunications network
EP3032772A1 (en) * 2014-12-10 2016-06-15 Gemalto M2M GmbH Method for data transmission in a cellular network to low-capability devices
WO2016106680A1 (zh) * 2014-12-31 2016-07-07 华为技术有限公司 信号发送和检测装置、系统及方法
US10356737B2 (en) * 2015-04-27 2019-07-16 Telefonaktiebolaget Lm Ericsson (Publ) Cell search procedure frame format
WO2017029213A1 (en) * 2015-08-14 2017-02-23 Telefonaktiebolaget Lm Ericsson (Publ) Facilitated positioning of wireless communication devices
US10368329B2 (en) 2016-04-11 2019-07-30 Qualcomm Incorporated Synchronization for standalone LTE broadcast
WO2017217748A1 (ko) * 2016-06-14 2017-12-21 엘지전자(주) 무선 통신 시스템에서 멀티캐스트/브로드캐스트 데이터 송수신 방법 및 이를 위한 장치
CN112713984B (zh) 2016-06-25 2022-03-08 华为技术有限公司 控制信息发送方法、接收方法、网络设备和终端设备
CN107733626B (zh) * 2016-08-12 2021-02-19 株式会社Kt 用于针对bl/ce用户终端发送或接收多播控制信道的方法和装置
CN107733627B (zh) 2016-08-12 2020-12-01 株式会社Kt 用于针对NB-IoT终端发送或接收多播控制信道的方法和装置
CN107734691B (zh) * 2016-08-12 2021-12-14 株式会社Kt 用于针对NB-IoT终端发送或接收多播控制信道的方法和装置
CN107734648B (zh) 2016-08-12 2021-12-10 株式会社Kt 用于针对bl/ce终端发送或接收多播控制信道的方法和装置
US10405332B2 (en) 2016-09-06 2019-09-03 Samsung Electronics Co., Ltd. Coexistence of different radio access technologies or services on a same carrier
US10849066B2 (en) 2016-09-29 2020-11-24 Apple Inc. Mobile device management based on predicted base station behavior
CN107888347B (zh) * 2016-09-29 2020-03-24 电信科学技术研究院 一种导频映射方法及装置
US10419244B2 (en) 2016-09-30 2019-09-17 Qualcomm Incorporated Demodulation reference signal management in new radio
EP3536092A1 (en) * 2016-11-04 2019-09-11 Telefonaktiebolaget LM Ericsson (PUBL) Use of mobility reference signals to perform radio link monitoring in a beam-based system
ES3035797T3 (en) 2016-11-04 2025-09-09 Ericsson Telefon Ab L M Reuse of mobility reference signals to perform radio link monitoring in a beam-based system
EP4096139A1 (en) 2016-11-04 2022-11-30 Telefonaktiebolaget LM Ericsson (publ) Enhancements to mobility reference signals for radio link monitoring in a beam-based system
US11191043B2 (en) 2017-05-02 2021-11-30 Ntt Docomo, Inc. User terminal and radio communication method
US10681417B2 (en) * 2017-05-12 2020-06-09 Google Llc Enhanced multicast network communications
WO2019012670A1 (ja) * 2017-07-13 2019-01-17 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
CN109391396B (zh) * 2017-08-10 2021-06-29 中国电信股份有限公司 下行载波资源复用的方法、装置和计算机可读存储介质
KR102581454B1 (ko) * 2017-11-10 2023-09-22 삼성전자주식회사 무선 통신 시스템에서 제어 정보를 송수신하는 방법 및 장치
TWI680691B (zh) * 2017-11-28 2019-12-21 聯發科技股份有限公司 通道狀態資訊參考訊號無線資源管理測量方法及使用者設備
WO2019134086A1 (zh) * 2018-01-04 2019-07-11 Oppo广东移动通信有限公司 一种资源配置方法及装置、计算机存储介质
IT201800000832A1 (it) * 2018-01-12 2019-07-12 Inst Rundfunktechnik Gmbh Sender und/oder empfänger zum senden bzw. empfangen von rundfunkinformationssignalen
EP3651525B1 (en) 2018-08-03 2021-11-24 LG Electronics Inc. Method for configuring reference point independent of common resource block grid, and device therefor
US11638121B2 (en) * 2019-10-03 2023-04-25 Qualcomm Incorporated Real time difference (RTD) reporting for mobile device-based positioning
CN114337947B (zh) * 2020-09-29 2024-11-15 维沃移动通信有限公司 确定传输模式的方法、装置和通信设备
CN116325684A (zh) 2020-10-19 2023-06-23 艾斯康实验室公司 用于无线通信系统的参考信号
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
JP7111856B2 (ja) * 2021-03-10 2022-08-02 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
KR102872572B1 (ko) * 2021-07-27 2025-10-17 한국전자통신연구원 무인기 탑재용 무선국의 신호 전송 방법 및 장치

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8031583B2 (en) 2005-03-30 2011-10-04 Motorola Mobility, Inc. Method and apparatus for reducing round trip latency and overhead within a communication system
US8897269B2 (en) 2008-01-30 2014-11-25 Qualcomm Incorporated Method and apparatus for mitigating pilot pollution in a wireless network
CN101677311A (zh) * 2008-09-19 2010-03-24 夏普株式会社 单播业务和多媒体广播多播业务复用系统和方法
AP3389A (en) * 2008-11-10 2015-08-31 Nokia Corp Measurement reporting of neighbor cells
US9084283B2 (en) * 2008-11-19 2015-07-14 Qualcomm Incorporated Peer-to-peer communication using a wide area network air interface
US8208434B2 (en) * 2009-04-28 2012-06-26 Motorola Mobility, Inc. Method of signaling particular types of resource elements in a wireless communication system
CN101938295A (zh) * 2009-06-30 2011-01-05 中兴通讯股份有限公司 一种信道测量导频的传送方法及装置
US8599772B2 (en) * 2009-07-06 2013-12-03 Telefonaktiebolaget Lm Ericsson (Publ) Multicarrier radio receiver and method for receiving multiple carriers
CN102014462B (zh) * 2009-11-10 2014-07-16 电信科学技术研究院 一种小区搜索方法及设备
EP2489165A2 (en) * 2010-02-17 2012-08-22 ZTE Corporation Methods and systems for csi-rs transmission in lte-advance systems
US9392608B2 (en) * 2010-04-13 2016-07-12 Qualcomm Incorporated Resource partitioning information for enhanced interference coordination
KR101857305B1 (ko) 2010-08-20 2018-06-19 엘지전자 주식회사 전송 포맷의 변경에 관련된 신호를 송신하는 방법
CN103460758A (zh) * 2011-04-04 2013-12-18 京瓷株式会社 移动通信方法、基站、无线终端及低功率基站
US9408168B2 (en) * 2011-04-28 2016-08-02 Lg Electronics Inc. Method and apparatus for transmitting synchronization signal in carrier aggregation system
US8885560B2 (en) 2011-06-27 2014-11-11 Telefonaktiebolaget L M Ericsson (Publ) Cellular communication system support for limited bandwidth communication devices
US8582527B2 (en) * 2011-07-01 2013-11-12 Ofinno Technologies, Llc Hybrid automatic repeat request in multicarrier systems
US8437303B2 (en) * 2011-07-04 2013-05-07 Ofinno Technologies, Llc System frame number in multicarrier systems
CN103733560B (zh) * 2011-08-12 2017-08-11 交互数字专利控股公司 用于无线系统中灵活的带宽操作的下行链路资源分配
KR102058999B1 (ko) * 2012-02-21 2019-12-24 엘지전자 주식회사 무선 통신 시스템에서 초기 접속 방법 및 장치
WO2013141541A1 (en) * 2012-03-18 2013-09-26 Lg Electronics Inc. Method and apparatus for acquiring system information in wireless communication system
US9497756B2 (en) * 2012-03-25 2016-11-15 Comcast Cable Communications, Llc Base station radio resource management
US9338773B2 (en) * 2012-03-26 2016-05-10 Qualcomm Incorporated Common search space for EPDCCH in LTE
US8767581B2 (en) * 2012-03-28 2014-07-01 Sharp Laboratories Of America, Inc. Coordinated multipoint (CoMP) radio resource management (RRM) measurement
US9232503B2 (en) * 2012-04-27 2016-01-05 Intel Corporation Apparatus and method for cell information indication in a wireless network
US9131351B2 (en) * 2012-05-03 2015-09-08 Qualcomm Incorporated Apparatus and methods of MBMS support in new carrier type in LTE
US9629166B2 (en) * 2012-05-11 2017-04-18 Qualcomm Incorporated Coexistence between legacy carrier types and new carrier types
US8923207B2 (en) * 2012-05-17 2014-12-30 Industrial Technology Research Institute Method for initializing sequence of reference signal and base station using the same
US9402256B2 (en) * 2012-08-08 2016-07-26 Blackberry Limited Method and system having reference signal design for new carrier types
CA2886028C (en) * 2012-09-28 2017-09-12 Blackberry Limited Methods and apparatus for enabling further l1 enhancements in lte heterogeneous networks
US9131434B2 (en) * 2012-10-19 2015-09-08 Blackberry Limited Using a cell as a pathloss or timing reference
US9407302B2 (en) * 2012-12-03 2016-08-02 Intel Corporation Communication device, mobile terminal, method for requesting information and method for providing information
US9516659B2 (en) * 2012-12-06 2016-12-06 Intel Corporation Carrier type (NCT) information embedded in synchronization signal
JP6243115B2 (ja) * 2012-12-10 2017-12-06 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
KR102143200B1 (ko) * 2013-01-09 2020-08-28 엘지전자 주식회사 무선 통신 시스템에서 측정을 수행하기 위한 방법 및 장치
US20150327247A1 (en) * 2013-01-17 2015-11-12 Intel IP Corporation Channel quality indication for fallback transmission mode over new carrier type
US11177919B2 (en) * 2013-01-18 2021-11-16 Texas Instruments Incorporated Methods for energy-efficient unicast and multicast transmission in a wireless communication system
CN104113914B (zh) 2013-04-17 2019-04-19 中兴通讯股份有限公司 一种物理多播信道的配置、发送和接收方法及系统

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CN112838920B (zh) 2025-09-30
US20250175299A1 (en) 2025-05-29
US12212520B2 (en) 2025-01-28
JP7709419B2 (ja) 2025-07-16
CN112838919A (zh) 2021-05-25
JP6780075B2 (ja) 2020-11-04
JP2019216443A (ja) 2019-12-19
EP2976841A4 (en) 2017-05-10
JP2016511565A (ja) 2016-04-14
JP7201290B2 (ja) 2023-01-10
CN104919714B (zh) 2021-03-09
US20140204825A1 (en) 2014-07-24
EP2976841A1 (en) 2016-01-27
WO2014113789A1 (en) 2014-07-24
CN112838920A (zh) 2021-05-25
US20220255685A1 (en) 2022-08-11
US11177919B2 (en) 2021-11-16
CN118473620A (zh) 2024-08-09
CN104919714A (zh) 2015-09-16
JP2021007263A (ja) 2021-01-21
EP2976841B1 (en) 2020-05-06
JP2025138843A (ja) 2025-09-25
CN112838919B (zh) 2024-05-14

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