JP6585091B2 - Ｕｅの指向性に基づいたビームフォーミングスケジューリング - Google Patents

Ｕｅの指向性に基づいたビームフォーミングスケジューリング Download PDF

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JP6585091B2
JP6585091B2 JP2016573044A JP2016573044A JP6585091B2 JP 6585091 B2 JP6585091 B2 JP 6585091B2 JP 2016573044 A JP2016573044 A JP 2016573044A JP 2016573044 A JP2016573044 A JP 2016573044A JP 6585091 B2 JP6585091 B2 JP 6585091B2
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ues
spectral efficiency
snr
communication
communication beam
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JP2016573044A
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Japanese (ja)
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JP2017526215A (ja
JP2017526215A5 (enExample
Inventor
ジャン、ジェンリアン
スブラマニアン、サンダー
リ、ジュンイ
サンパス、アシュウィン
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • 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
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2016573044A 2014-06-16 2015-06-05 Ｕｅの指向性に基づいたビームフォーミングスケジューリング Expired - Fee Related JP6585091B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/306,120 2014-06-16
US14/306,120 US9609648B2 (en) 2014-06-16 2014-06-16 Beamform scheduling based on the directionality of UEs
PCT/US2015/034518 WO2015195375A1 (en) 2014-06-16 2015-06-05 Beamform scheduling based on the directionality of ues

Publications (3)

Publication Number Publication Date
JP2017526215A JP2017526215A (ja) 2017-09-07
JP2017526215A5 JP2017526215A5 (enExample) 2018-06-28
JP6585091B2 true JP6585091B2 (ja) 2019-10-02

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JP2016573044A Expired - Fee Related JP6585091B2 (ja) 2014-06-16 2015-06-05 Ｕｅの指向性に基づいたビームフォーミングスケジューリング

Country Status (6)

Country Link
US (1) US9609648B2 (enExample)
EP (1) EP3155729B1 (enExample)
JP (1) JP6585091B2 (enExample)
KR (1) KR20170020343A (enExample)
CN (1) CN107079445B (enExample)
WO (1) WO2015195375A1 (enExample)

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KR20170036722A (ko) * 2014-07-17 2017-04-03 블루 다뉴브 시스템스, 인크. 무선 시스템들에서의 적응적 빔 배치를 위한 방법
DE102015111841A1 (de) * 2015-07-21 2017-01-26 Endress+Hauser Process Solutions Ag Verfahren und System zur drahtlosen Übermittlung von Informationen in der Automatisierungstechnik
US10548100B2 (en) 2016-08-19 2020-01-28 Qualcomm Incorporated Non-uniform transmission of synchronization signals
CN107888311B (zh) * 2016-09-30 2019-09-20 华为技术有限公司 同步处理方法、装置和设备
US11621747B2 (en) * 2016-10-28 2023-04-04 Qualcomm Incorporated Receiver beamforming for measurements
EP3571779B1 (en) 2017-01-18 2021-04-28 Telefonaktiebolaget LM Ericsson (publ) Network node and method performed thereby for scheduling transmissions between the network node and one or more wireless devices
US11139873B2 (en) 2017-05-24 2021-10-05 Telefonaktiebolaget Lm Ericsson (Publ) Beam width adjustment
CN109219151A (zh) 2017-06-29 2019-01-15 索尼公司 电子装置、无线通信设备和无线通信方法
US10720980B2 (en) * 2017-07-19 2020-07-21 Qualcomm Incorporated Random access channel window design in millimeter wave shared spectrum
US10256877B2 (en) * 2017-08-02 2019-04-09 Qualcomm Incorporated Apparatus and methods for beam refinement
EP3676965B1 (en) * 2017-08-29 2021-05-05 Telefonaktiebolaget LM Ericsson (PUBL) Co-scheduling of terminal devices
US10718518B2 (en) 2017-11-30 2020-07-21 Brunswick Corporation Systems and methods for avoiding harmonic modes of gas burners
US11265048B2 (en) * 2018-02-01 2022-03-01 Mediatek Singapore Pte. Ltd. Group-based unequal MCS schemes for a single user station in WLAN transmissions
CN111263444B (zh) * 2018-11-30 2022-07-22 华为技术有限公司 资源分配方法及装置
US11496970B2 (en) 2019-03-06 2022-11-08 Qualcomm Incorporated Support of high pathloss mode
US11018707B2 (en) * 2019-03-29 2021-05-25 Qualcomm Incorporated Adaptive gain control for sidelink communications
US11463964B2 (en) 2019-04-17 2022-10-04 Qualcomm Incorporated Communication configuration for high pathloss operations
US11438808B2 (en) 2019-04-17 2022-09-06 Qualcomm Incorporated Acknowledgment messaging for resource reservations
US11510071B2 (en) 2019-04-17 2022-11-22 Qualcomm Incorporated Beam direction selection for high pathloss mode operations
US11445408B2 (en) 2019-04-17 2022-09-13 Qualcomm Incorporated High pathloss mode multiplexing
US12335926B2 (en) 2019-04-17 2025-06-17 Qualcomm Incorporated Beam management for high-pathloss mode operations
US11477747B2 (en) 2019-04-17 2022-10-18 Qualcomm Incorporated Synchronization signal periodicity adjustment
CN114269005B (zh) * 2020-09-16 2023-06-27 大唐移动通信设备有限公司 卫星通信系统的通信方法、装置、设备及可读存储介质
US11575421B2 (en) * 2020-12-09 2023-02-07 Qualcomm Incorporated Techniques for beam shaping for in-band interference mitigation in large bandwidth millimeter wave systems
EP4017057A1 (en) * 2020-12-18 2022-06-22 INTEL Corporation Resource allocation for cellular networks
US11777562B2 (en) * 2021-11-03 2023-10-03 T-Mobile Innovations Llc Vertical beamwidth adjustment to increase MU-MIMO pairing efficiency
CN118523824B (zh) * 2023-02-17 2025-10-28 中国星网网络创新研究院有限公司 卫星通信干扰规避方法、装置、电子设备及存储介质

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JP3987229B2 (ja) * 1999-03-16 2007-10-03 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 無線通信システム及びその基地局並びにその通信方法
JP3910349B2 (ja) 2000-09-19 2007-04-25 株式会社日立コミュニケーションテクノロジー 指向性アンテナの制御方法および装置
JP2003235072A (ja) 2002-02-06 2003-08-22 Ntt Docomo Inc 無線リソース割当て方法、無線リソース割当て装置及び移動通信システム
US7099698B2 (en) * 2002-11-04 2006-08-29 Vivato, Inc. Complementary beamforming methods and apparatuses
CN101997589B (zh) * 2003-01-23 2013-05-29 高通股份有限公司 在多址无线通信系统中提供发射分集的方法和装置
US9049722B2 (en) * 2004-04-23 2015-06-02 Qualcomm Incorporated Methods and apparatus of enhancing performance in wireless communication systems
KR101050569B1 (ko) * 2004-01-13 2011-07-19 삼성전자주식회사 스마트 안테나를 이용한 이동통신 시스템에서 순방향 빔폭 조절 방법 및 장치
KR20050120441A (ko) * 2004-06-18 2005-12-22 삼성전자주식회사 다중 안테나를 사용하는 이동통신 시스템의 송신다이버시티 장치 및 방법
US7620019B1 (en) 2004-08-27 2009-11-17 Nortel Networks Limited Space division multiple access scheduling
EP2052562B1 (en) 2006-08-15 2012-11-28 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for scheduling resources and avoiding interference in a multi-cellular wireless communication system
KR100945880B1 (ko) 2007-09-28 2010-03-05 한국과학기술원 이동통신시스템에서의 빔분할다중접속시스템 및 방법
DE602008001790D1 (de) 2008-05-16 2010-08-26 Alcatel Lucent Halbstatisches Strahlbildungsverfahren und Vorrichtung
WO2010082319A1 (ja) 2009-01-14 2010-07-22 富士通株式会社 装置、チャネル品質推定方法および送信方法
CN103001685A (zh) * 2012-12-31 2013-03-27 东南大学 应用于协作多点传输的分布式协作多小区波束成型方法

Also Published As

Publication number Publication date
EP3155729B1 (en) 2018-08-29
WO2015195375A1 (en) 2015-12-23
KR20170020343A (ko) 2017-02-22
US20150365939A1 (en) 2015-12-17
JP2017526215A (ja) 2017-09-07
CN107079445A (zh) 2017-08-18
CN107079445B (zh) 2020-06-16
US9609648B2 (en) 2017-03-28
EP3155729A1 (en) 2017-04-19

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