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Apparatuses and methods for acquiring and reporting resource needs of shared access points (APS) for multi-ap coordination

A technology with resource requirements and multiple access points, applied in electrical components, wireless communication, network topology, etc., can solve the problem of undefined multi-AP cooperative operation details, etc., to achieve the effect of improving performance

Pending Publication Date: 2021-11-05
MEDIATEK INC
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Problems solved by technology

[0006] However, in the IEEE 802.11 technical standard, many operational details of multi-AP cooperation have not yet been defined, especially the details on how to let the sharing AP know the resource requirements of the shared AP

Method used

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  • Apparatuses and methods for acquiring and reporting resource needs of shared access points (APS) for multi-ap coordination
  • Apparatuses and methods for acquiring and reporting resource needs of shared access points (APS) for multi-ap coordination
  • Apparatuses and methods for acquiring and reporting resource needs of shared access points (APS) for multi-ap coordination

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Embodiment Construction

[0026] The following description is for the purpose of illustrating the general principles of the application and should not be read in a limiting sense. It should be understood that embodiments may be implemented in software, hardware, firmware or any combination thereof. When used in this application, the terms "comprise", "comprising", "include" and / or "including" designate the presence of said features, integers, steps, operations, elements and / or components, but does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof.

[0027]figure 1 is a block diagram of a wireless communication system according to an embodiment of the present application.

[0028] Such as figure 1 As shown, the wireless communication system 100 includes a plurality of APs adjacent to each other, such as APs 1-3 (that is, the coverage areas of AP1-AP3 should overlap), and a plurality of STAs, such as STAs 1-1-3-2...

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Abstract

A method for acquiring and reporting resource needs of shared Access Points (APs) for multi-AP coordination is provided. A sharing AP transmits a control frame for Multi-AP coordination to a shared AP. The sharing AP receives a report on resource needs from the shared AP in response to the transmission of the control frame. The sharing AP allocates time-frequency resources of a Transmit Opportunity (TXOP) to the shared AP based on the report on resource needs. According to the apparatuses and methods for acquiring and reporting resource needs of shared access points for multi-AP coordination, The shared AP can make a better time / frequency resource allocation scheduling decision for a plurality of shared APs. Advantageously, the performance of cooperative AP transmissions may be significantly improved.

Description

[0001] Cross References to Related Applications [0002] U.S. Provisional Application No. 63 / 019,466, entitled "C-TDMA and C-OFDMA Resource Requirements Collection Mechanism," filed May 4, 2020 pursuant to 35 U.S.C § 119; filed June 2020 U.S. Provisional Application No. 63 / 035,079, filed on the 5th, entitled "C-TDMA and C-OFDMA Resource Requirements Collection Mechanism," and 63 / 200,523, filed on March 12, 2021, entitled " C-TDMA and C-OFDMA Resource Requirements Gathering Mechanism", the subject matter of which is hereby incorporated by reference. technical field [0003] The present application generally relates to wireless communication, and more particularly, relates to an apparatus and method for obtaining and reporting resource requirements of a shared access point (Access Point, AP) for multi-AP cooperation. Background technique [0004] As the demand for ubiquitous computing and networking grows, various wireless technologies have been developed, including Wireless-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04H04W72/54
CPCH04W72/044H04W72/27H04W74/06H04W74/002H04W84/12H04W72/543H04W72/0453H04W72/0446
Inventor 林英佑林昞辰
Owner MEDIATEK INC
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