CLASSIFICATION OF BASIC SERVICE SETS BASED ON TRANSMISSION OPPORTUNITY HOLDER ADDRESSES

    公开(公告)号:US20190239219A1

    公开(公告)日:2019-08-01

    申请号:US16228258

    申请日:2018-12-20

    CPC classification number: H04W72/0446 H04W74/0816 H04W84/12

    Abstract: Methods, apparatuses, and computer-readable media for classification of basic service sets (BSS) based on transmission opportunity holder addresses are disclosed. An apparatus of a high-efficiency (HE) station is disclosed comprising processing circuitry. The processing circuitry may be configured to if the frame is not classified as an intra basic service set (BSS) or inter BSS, and the frame comprises a transmission holder (TXOP) address: classify the frame as the inter-BSS frame, if the TXOP address matches a first stored TXOP address associated with a basic network allocation vector (NAV) and the first stored TXOP address is classified as an inter-basic service set (BSS) frame, or classify the frame as an intra-BSS frame if the TXOP address matches a second stored TXOP address associated with a non-zero intra-BSS NAV.

    Station (STA), access point (AP) and method of communication in the presence of spatial reuse

    公开(公告)号:US10368285B2

    公开(公告)日:2019-07-30

    申请号:US15468368

    申请日:2017-03-24

    Abstract: Embodiments of a station (STA), access point (AP) and method for communication in the presence of spatial reuse (SR) transmissions are generally described herein. An STA may determine a received signal strength indicator (RSSI) based on one or more inbound physical layer convergence procedure (PLCP) protocol data units (PPDUs) received from a destination STA. The STA may determine, based at least partly on a comparison between the RSSI and a predetermined threshold, whether SR transmissions by other STAs in the channel are permissible. The SR transmissions may be concurrent to transmissions by the STA within the TXOP in the channel. The STA may transmit a PPDU to the destination STA that includes an SR indicator that indicates whether the SR transmissions are permissible.

    TRIGGER FRAME RECOVERY
    204.
    发明申请

    公开(公告)号:US20190230020A1

    公开(公告)日:2019-07-25

    申请号:US16223006

    申请日:2018-12-17

    Abstract: Methods, computer readable media, and wireless apparatuses are disclosed for trigger frame recovery. An apparatus of a wireless device is disclosed. The apparatus comprising processing circuitry configured to: encode a trigger frame comprising a resource allocation for one or more stations, where the trigger frame comprises a network allocation vector (NAV) duration. The processing circuitry may be further configured to configure the wireless device to transmit the trigger frame to the one or more stations. The processing circuitry may be further configured to configure the wireless device to contend for the wireless medium a first time, encode a retransmission of the trigger frame, and configure the wireless device to transmit the retransmission of the trigger frame to the one or more stations, if a frame is not received from the one or more stations in response to the trigger frame before a trigger frame timeout duration.

    Rules for handling multiple EDCA parameters

    公开(公告)号:US10321486B2

    公开(公告)日:2019-06-11

    申请号:US15392574

    申请日:2016-12-28

    Abstract: Methods and devices are described for providing wireless stations (STAs) with two sets of enhanced distributed channel access (EDCA) parameters. Legacy EDCA parameters that are for single user (SU) operations and may be used by both high-efficiency (HE) STAs and legacy STAs without multi-user (MU) capability. MU EDCA parameters are defined to be more restrictive than legacy EDCA parameters in favoring MU operations. Embodiments are described that define sets of rules for regulating how STAs capable of both SU and MU uplink operations can use the different sets of EDCA parameters.

    RADIO RESOURCE ALLOCATION IN WI-FI AWARE NEIGHBORHOOD AREA NETWORK DATA LINKS

    公开(公告)号:US20190159270A1

    公开(公告)日:2019-05-23

    申请号:US16141313

    申请日:2018-09-25

    Abstract: A network communication device comprises physical layer (PHY) circuitry configured to transmit and receive radio frequency electrical signals to communicate directly with one or more separate network devices; and medium access control layer (MAC) circuitry. The MAC circuitry is configured to: initiate transmission of a packetized message that includes a neighbor awareness networking (NAN) public action frame; receive a data connection request message from a second network device that includes one or more quality of service (QoS) requirements; initiate transmission of a data connection response message that includes data exchange time window information and channel information; and communicate data device-to-device with the second network device according to the data exchange time window information and channel information.

    GROUP IDENTIFICATION INDICATION SIGNALING
    210.
    发明申请

    公开(公告)号:US20190098574A1

    公开(公告)日:2019-03-28

    申请号:US16198436

    申请日:2018-11-21

    CPC classification number: H04W52/0219 H04W4/06 H04W52/0229

    Abstract: This disclosure describes methods, apparatuses, and wireless stations related to waking up low power radios. In particular, a wireless station is disclosed that may identify a first management frame from a first wireless station a first management frame from a first wireless station. The wireless station may cause to allocate one or more group identifications (IDs) to the first wireless station. The wireless station may cause to generate a bitmap corresponding to the allocation of the one or more group IDs to the first wireless station. The wireless station may cause to send a second management frame to the first wireless station of one or more wireless stations, wherein the second management frame comprises the bitmap.

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