SG11201907928UA - Spatial-division multiple access (sdma) across multiple operators - Google Patents

Spatial-division multiple access (sdma) across multiple operators

Info

Publication number
SG11201907928UA
SG11201907928UA SG11201907928UA SG11201907928UA SG 11201907928U A SG11201907928U A SG 11201907928UA SG 11201907928U A SG11201907928U A SG 11201907928UA SG 11201907928U A SG11201907928U A SG 11201907928UA
Authority
SG
Singapore
Prior art keywords
international
san diego
layers
california
communication device
Prior art date
Application number
Other languages
English (en)
Inventor
Xiaoxia Zhang
Taesang Yoo
Siddhartha Mallik
Tamer Kadous
Vikas Jain
Ahmed Sadek
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG11201907928UA publication Critical patent/SG11201907928UA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/26—Resource reservation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • H04B7/0413—MIMO systems
    • 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
    • H04B7/0697—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 spatial multiplexing
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/10—Dynamic resource partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • 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
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/566—Grouping or aggregating service requests, e.g. for unified processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0875—Non-scheduled access, e.g. ALOHA using a dedicated channel for access with assigned priorities based access

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
SG11201907928U 2017-04-12 2018-03-13 Spatial-division multiple access (sdma) across multiple operators SG11201907928UA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762484730P 2017-04-12 2017-04-12
US15/787,141 US10433179B2 (en) 2017-04-12 2017-10-18 Spatial-division multiple access (SDMA) across multiple operators
PCT/US2018/022153 WO2018190979A1 (en) 2017-04-12 2018-03-13 Spatial-division multiple access (sdma) across multiple operators

Publications (1)

Publication Number Publication Date
SG11201907928UA true SG11201907928UA (en) 2019-10-30

Family

ID=63790436

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201907928U SG11201907928UA (en) 2017-04-12 2018-03-13 Spatial-division multiple access (sdma) across multiple operators

Country Status (9)

Country Link
US (1) US10433179B2 (https=)
EP (1) EP3610668B1 (https=)
JP (1) JP6982095B2 (https=)
KR (1) KR102601783B1 (https=)
CN (1) CN110603832B (https=)
BR (1) BR112019021076A2 (https=)
SG (1) SG11201907928UA (https=)
TW (1) TW201842792A (https=)
WO (1) WO2018190979A1 (https=)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10499409B2 (en) 2012-02-02 2019-12-03 Genghiscomm Holdings, LLC Cooperative and parasitic radio access networks
US11792782B1 (en) 2012-02-02 2023-10-17 Tybalt, Llc Cooperative and parasitic radio access networks
EP3910865B1 (en) 2017-05-01 2024-03-13 LG Electronics Inc. Sounding method for terminal in wireless communication system and apparatus for said sounding method
US10455457B2 (en) 2017-05-24 2019-10-22 Qualcomm Incorporated NR-SS unified operation mode in coordinated and uncoordinated bands
US10659112B1 (en) 2018-11-05 2020-05-19 XCOM Labs, Inc. User equipment assisted multiple-input multiple-output downlink configuration
US10812216B2 (en) 2018-11-05 2020-10-20 XCOM Labs, Inc. Cooperative multiple-input multiple-output downlink scheduling
US10432272B1 (en) 2018-11-05 2019-10-01 XCOM Labs, Inc. Variable multiple-input multiple-output downlink user equipment
US10756860B2 (en) 2018-11-05 2020-08-25 XCOM Labs, Inc. Distributed multiple-input multiple-output downlink configuration
WO2020112840A1 (en) 2018-11-27 2020-06-04 XCOM Labs, Inc. Non-coherent cooperative multiple-input multiple-output communications
US11063645B2 (en) 2018-12-18 2021-07-13 XCOM Labs, Inc. Methods of wirelessly communicating with a group of devices
US10756795B2 (en) 2018-12-18 2020-08-25 XCOM Labs, Inc. User equipment with cellular link and peer-to-peer link
US11330649B2 (en) 2019-01-25 2022-05-10 XCOM Labs, Inc. Methods and systems of multi-link peer-to-peer communications
US10756767B1 (en) 2019-02-05 2020-08-25 XCOM Labs, Inc. User equipment for wirelessly communicating cellular signal with another user equipment
US10756782B1 (en) 2019-04-26 2020-08-25 XCOM Labs, Inc. Uplink active set management for multiple-input multiple-output communications
US11032841B2 (en) 2019-04-26 2021-06-08 XCOM Labs, Inc. Downlink active set management for multiple-input multiple-output communications
US10735057B1 (en) 2019-04-29 2020-08-04 XCOM Labs, Inc. Uplink user equipment selection
US10686502B1 (en) 2019-04-29 2020-06-16 XCOM Labs, Inc. Downlink user equipment selection
US11411778B2 (en) 2019-07-12 2022-08-09 XCOM Labs, Inc. Time-division duplex multiple input multiple output calibration
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation
KR20230008750A (ko) 2020-04-15 2023-01-16 엑스콤 랩스 인코퍼레이티드 무선 네트워크 멀티포인트 연관 및 다양성
CA3178604A1 (en) 2020-05-26 2021-12-02 XCOM Labs, Inc. Interference-aware beamforming
CA3195885A1 (en) 2020-10-19 2022-04-28 XCOM Labs, Inc. Reference signal for wireless communication systems
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
EP4264852A4 (en) 2020-12-16 2025-02-05 Xcom Labs, Inc. WIRELESS COMMUNICATION WITH QUASI-OMNI AND DIRECTED BEAMS
WO2022241436A1 (en) 2021-05-14 2022-11-17 XCOM Labs, Inc. Scrambling identifiers for wireless communication systems

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8670390B2 (en) * 2000-11-22 2014-03-11 Genghiscomm Holdings, LLC Cooperative beam-forming in wireless networks
JP3816334B2 (ja) * 2000-12-22 2006-08-30 株式会社エヌ・ティ・ティ・ドコモ 無線リソース割当方法及び基地局
EP1389884A1 (de) * 2002-08-13 2004-02-18 Siemens Aktiengesellschaft Verfahren zum Betrieb eines Funksystems mittels Richtantennen sowie sendende Station und Funksystem
EP1398910A1 (de) 2002-09-13 2004-03-17 Siemens Aktiengesellschaft Positionsabhängiges Routing einer Verbindung zwischen zwei Mobilstationen über eine oder mehrere zwischengeschaltete Mobilstationen
CN100551119C (zh) * 2005-11-11 2009-10-14 上海贝尔阿尔卡特股份有限公司 无线单跳自回传网络中用于带宽分配的方法和基站
US7826848B2 (en) * 2007-10-31 2010-11-02 Mitisubishi Electric Research Laboratories, Inc. Cooperative communication in wireless cellular networks
CA2710535C (en) * 2008-01-08 2015-11-24 Nokia Siemens Networks Oy Sounding reference signal arrangement
US20110199946A1 (en) * 2010-02-17 2011-08-18 Qualcomm Incorporated Method and apparatus for supporting adaptive channel state information feedback rate in multi-user communication systems
EP2567465B1 (en) * 2010-05-04 2014-12-03 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement in a wireless communication system
EP2898719B1 (en) * 2012-09-19 2023-11-01 InterDigital Patent Holdings, Inc. Methods and apparatus for shared access system
US10021697B2 (en) * 2014-02-07 2018-07-10 Qualcomm Incorporated Multi-tiered shared access operation
US10212706B2 (en) * 2014-06-05 2019-02-19 Qualcomm Incorporated Shared spectrum access
US9392614B2 (en) * 2014-06-30 2016-07-12 Intel IP Corporation Listen before talk for cellular in unlicensed band
US9686689B2 (en) * 2014-09-26 2017-06-20 Qualcomm Incorporated Shared spectrum operation
US11297510B2 (en) 2015-01-19 2022-04-05 Qualcomm Incorporated Medium access for shared or unlicensed spectrum
US10368363B2 (en) 2015-04-16 2019-07-30 Lg Electronics Inc. Uplink data transmission method in wireless communication system and device therefor
US9918341B2 (en) 2015-05-22 2018-03-13 Qualcomm Incorporated Clear channel assessment procedure at master and slave devices
US10200904B2 (en) * 2015-06-24 2019-02-05 Qualcomm Incorporated Techniques for transmitting on multiple carriers of a shared radio frequency spectrum band
US10397796B2 (en) * 2015-07-08 2019-08-27 Qualcomm Incorporated Over-the-air signaling for an increased reuse factor in a shared radio frequency spectrum band

Also Published As

Publication number Publication date
TW201842792A (zh) 2018-12-01
US10433179B2 (en) 2019-10-01
JP6982095B2 (ja) 2021-12-17
EP3610668B1 (en) 2022-07-13
KR102601783B1 (ko) 2023-11-13
BR112019021076A2 (pt) 2020-05-12
KR20190139861A (ko) 2019-12-18
JP2020517160A (ja) 2020-06-11
US20180302796A1 (en) 2018-10-18
CN110603832A (zh) 2019-12-20
EP3610668A1 (en) 2020-02-19
WO2018190979A1 (en) 2018-10-18
CN110603832B (zh) 2023-04-14

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