SG11202006805WA - Method and apparatus for punctured sounding and partial bandwidth feedback - Google Patents

Method and apparatus for punctured sounding and partial bandwidth feedback

Info

Publication number
SG11202006805WA
SG11202006805WA SG11202006805WA SG11202006805WA SG11202006805WA SG 11202006805W A SG11202006805W A SG 11202006805WA SG 11202006805W A SG11202006805W A SG 11202006805WA SG 11202006805W A SG11202006805W A SG 11202006805WA SG 11202006805W A SG11202006805W A SG 11202006805WA
Authority
SG
Singapore
Prior art keywords
partial bandwidth
bandwidth feedback
punctured sounding
punctured
sounding
Prior art date
Application number
SG11202006805WA
Inventor
Lochan Verma
Bin Tian
Sameer Vermani
Lin Yang
Jialing Li Chen
Youhan Kim
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 SG11202006805WA publication Critical patent/SG11202006805WA/en

Links

Classifications

    • 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
    • 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
    • H04B7/06—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
    • H04B7/0619—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 using feedback from receiving side
    • 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
    • H04B7/0619—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 using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202006805WA 2018-02-16 2019-02-15 Method and apparatus for punctured sounding and partial bandwidth feedback SG11202006805WA (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201862710596P 2018-02-16 2018-02-16
US201862660128P 2018-04-19 2018-04-19
US16/276,137 US10772099B2 (en) 2018-02-16 2019-02-14 Punctured sounding and partial bandwidth feedback
PCT/US2019/018205 WO2019161189A1 (en) 2018-02-16 2019-02-15 Method and apparatus for punctured sounding and partial bandwidth feedback

Publications (1)

Publication Number Publication Date
SG11202006805WA true SG11202006805WA (en) 2020-08-28

Family

ID=67618328

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202006805WA SG11202006805WA (en) 2018-02-16 2019-02-15 Method and apparatus for punctured sounding and partial bandwidth feedback

Country Status (6)

Country Link
US (1) US10772099B2 (en)
EP (1) EP3753184B1 (en)
CN (1) CN111713068B (en)
SG (1) SG11202006805WA (en)
TW (1) TWI770359B (en)
WO (1) WO2019161189A1 (en)

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US11695462B2 (en) * 2019-01-29 2023-07-04 Qualcomm Incorporated Techniques for coordinated beamforming in millimeter wave systems
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US20230110967A1 (en) * 2019-09-06 2023-04-13 Apple Inc. Common Analog Beam Steering for Band Groups
US11716121B2 (en) * 2019-10-25 2023-08-01 Intel Corporation NDPA for multi-AP coordinated beamforming (CBF) and multi-AP joint transmission (JT) in EHT
US12120065B2 (en) 2019-11-21 2024-10-15 Lg Electronics Inc. Method and apparatus for receiving PPDU through multiple RU in wireless LAN system
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US20230188278A1 (en) * 2020-05-18 2023-06-15 Lg Electronics Inc. Trigger frame transmission in wireless communication system
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CN113938166A (en) * 2020-06-29 2022-01-14 三星电子株式会社 Apparatus and method for wireless communication based on enhanced null data packet announcement
US20220038241A1 (en) * 2020-07-30 2022-02-03 Qualcomm Incorporated Enhanced sounding packet designs
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WO2022057996A1 (en) * 2020-09-15 2022-03-24 Telefonaktiebolaget Lm Ericsson (Publ) Receiver, transmitter, device, methods and computer programs for feedback sensing
US11728924B2 (en) * 2020-09-16 2023-08-15 Qualcomm Incorporated Enhanced bandwidth puncturing
US20220132371A1 (en) * 2020-10-26 2022-04-28 Apple Inc. Configuring a Preamble for Trigger-Based Protocol Data Unit
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CN115208508B (en) 2021-04-14 2024-07-26 苏州速通半导体科技有限公司 Method and apparatus for configuring a pass through mode in a wireless communication system
US20240195589A1 (en) * 2021-04-23 2024-06-13 Lg Electronics Inc. Method and device for performing preamble-puncturing-based communication in wireless lan system
WO2022242279A1 (en) * 2021-05-20 2022-11-24 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Methods and devices for selective subchannel transmission operation in wireless local area networks
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Also Published As

Publication number Publication date
US20190261369A1 (en) 2019-08-22
CN111713068B (en) 2022-12-02
TWI770359B (en) 2022-07-11
CN111713068A (en) 2020-09-25
EP3753184B1 (en) 2023-11-01
EP3753184A1 (en) 2020-12-23
WO2019161189A1 (en) 2019-08-22
TW201937967A (en) 2019-09-16
EP3753184C0 (en) 2023-11-01
US10772099B2 (en) 2020-09-08

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