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    MULTI LINK TXOP AGGREGATION
    31.
    发明申请
    MULTI LINK TXOP AGGREGATION 有权

    公开(公告)号：US20220264597A1

    公开(公告)日：2022-08-18

    申请号：US17735808

    申请日：2022-05-03

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sharan Naribole ,  Srinivas Kandala ,  Wook Bong Lee ,  Ashok Ranganath

    IPC: H04W72/12 ,  H04W24/08

    Abstract: A method of providing multi-link operation channel access in a multi-link network includes initiating a first backoff countdown and a second backoff countdown associated with a first link and a second link of the multi-link network, respectively, and in response to the first backoff countdown reaching zero, determining whether the second backoff countdown is less than or equal to an aggregation threshold, and in response to determining that the second backoff countdown is less than or equal to the aggregation threshold, transmitting a first frame and a second frame on the first and second links.

    System and method of establishing communication for exchanging ranging information
    32.
    发明授权
    System and method of establishing communication for exchanging ranging information 有权

    公开(公告)号：US11405894B2

    公开(公告)日：2022-08-02

    申请号：US16867197

    申请日：2020-05-05

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Wook Bong Lee ,  Ashok Ranganath

    IPC: H04W4/00 ,  H04W72/04 ,  H04W4/80 ,  H04B1/7163 ,  H04W4/02

    Abstract: A method of establishing communication between a first device and a second device to exchange ranging information is provided. According to an embodiment, the method includes: sending, by the first device to the second device via a first channel, or receiving, by the first device from the second device via the first channel, a first control message indicating a start time; sending, by the first device to the second device via a second channel, a second control message including one or more ranging parameter values for exchanging the ranging information, the second control message being sent at the start time; and exchanging, by the first device with the second device via the second channel, the ranging information over one or more ranging rounds.

    Multi link TXOP aggregation
    33.
    发明授权
    Multi link TXOP aggregation 有权

    公开(公告)号：US11357025B2

    公开(公告)日：2022-06-07

    申请号：US16945608

    申请日：2020-07-31

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sharan Naribole ,  Srinivas Kandala ,  Wook Bong Lee ,  Ashok Ranganath

    IPC: H04W4/00 ,  H04W72/12 ,  H04W24/08

    Abstract: A method of providing multi-link operation channel access in a multi-link network includes initiating a first backoff countdown and a second backoff countdown associated with a first link and a second link of the multi-link network, respectively, and in response to the first backoff countdown reaching zero, determining whether the second backoff countdown is less than or equal to an aggregation threshold, and in response to determining that the second backoff countdown is less than or equal to the aggregation threshold, transmitting a first frame and a second frame on the first and second links.

    SHARED TRANSMISSION OPPORTUNITY OPERATION IN MULTI-ACCESS POINT COORDINATION
    35.
    发明申请
    SHARED TRANSMISSION OPPORTUNITY OPERATION IN MULTI-ACCESS POINT COORDINATION 有权

    公开(公告)号：US20210289499A1

    公开(公告)日：2021-09-16

    申请号：US17158846

    申请日：2021-01-26

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sharan NARIBOLE ,  Srinivas Kandala ,  Wook Bong Lee ,  Ashok Ranganath

    IPC: H04W72/04

    Abstract: Disclosed is a method of setting conditions for an access point (AP) to be included in an AP candidate set of a coordinating AP for a transmission opportunity (TXOP), including setting a first primary channel of the AP as part of the AP candidate set of the coordinating AP within a basic service set (BSS) operating bandwidth of the coordinating AP, and coordinating AP updates in the AP candidate set when a coordinated AP that is part of the AP candidate set performs a channel switch to a second primary channel operating on a different bandwidth stream than a bandwidth stream of the first primary channel.

    SYSTEMS AND METHODS FOR MANAGING POWER USAGE
    36.
    发明申请
    SYSTEMS AND METHODS FOR MANAGING POWER USAGE 有权

    公开(公告)号：US20210289442A1

    公开(公告)日：2021-09-16

    申请号：US17159760

    申请日：2021-01-27

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sharan Naribole ,  Srinivas Kandala ,  Wook Bong Lee ,  Ashok Ranganath

    IPC: H04W52/02

    Abstract: Systems and methods for managing use of power of a wireless communication device configured to communicate over a plurality of radio links. A criterion is detected, and one of the plurality of radio links is selected as a selected radio link based on detecting the criterion. Operation of the selected radio link is switched from a first operating mode to a second operating mode, and operation of one or more remaining radio links of the plurality of radio links is disabled. In response to switching operation of the selected radio link to the second operating mode, the selected radio link oscillates between an awake state and an asleep state. Radio traffic information for the plurality of radio links is received, via the selected radio link, during the awake state.

    Systems, methods, and apparatus for multi-link spatial multiplexing
    39.
    发明授权
    Systems, methods, and apparatus for multi-link spatial multiplexing 有权

    公开(公告)号：US12294984B2

    公开(公告)日：2025-05-06

    申请号：US17373762

    申请日：2021-07-12

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Srinivas Kandala ,  Wook Bong Lee ,  Ashok Ranganath ,  Sharan Naribole

    IPC: H04W72/04 ,  H04W72/044 ,  H04W76/15

    Abstract: A wireless device may include a transceiver configured to communicate through a first link and a second link. The wireless device may be configured to indicate, through the transceiver, a number of spatial streams associated with the first link. The wireless device may include one or more radio frequency (RF) chains and may be configured to indicate a sharing capability of the one or more RF chains between the first and second links. The wireless device may be configured to perform a collision avoidance operation based on switching an RF chain from the first link to the second link. The wireless device may be configured use an RF chain on the first link based on the availability of the first link. A method of performing a sounding operation may include initiating a sounding sequence on a link based on a sounding feedback capability of a wireless device.

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