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Basic Service Set

Basic Service Set-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Method and apparatus for performing uplink transmission in wireless lan system
Lg Electronics Inc.
August 10, 2017 - N°20170230981

Proposed is a method for determining transmission using a network allocation vector (nav) in a wireless lan system. Specifically, after a receiving device receives a trigger frame, which triggers an uplink multiple user transmission, from a transmitting device, whether to transmit an uplink physical layer protocol data unit (ppdu) corresponding to the trigger frame is determined using the nav of ...
Spatial reuse signaling in the physical layer convergence procedure (plcp) service data units (psdus)
Intel Ip Corporation
August 10, 2017 - N°20170230837

Embodiments for an access point (ap), station (sta) and method for communication are generally described herein. An access point (ap), configurable to operate in a basic service set (bss), the apparatus comprising memory. The ap further comprising processing circuitry coupled to the memory. The processing circuitry configured to encode a physical layer convergence procedure (plcp) protocol data unit (ppdu) for ...
Enhancing mu-mimo to group clients across multiple bssids for a physical radio
Aruba Networks, Inc.
August 10, 2017 - N°20170230098

Mu-mimo provides a mechanism for a wireless network device to transmit to multiple client devices at the same time. When employing mu-mimo, a network device may group two or more associated client devices, and transmit beamformed signals to each group. In some implementations, a network device may initiate channel sounding. Channel sounding may include transmitting sounding frames to client devices ...
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Setting parameters for joint overlapping basic service set packet detect level and transmit power
Lg Electronics Inc.
August 03, 2017 - N°20170223710

Apparatuses, methods, and computer readable media for setting parameters for joint overlapping basic service set packet detect level and transmit power. An apparatus is disclosed comprising processing circuitry configured to: determine an overlapping basic service set (obss) power detect (pd)(obss-pd) and a transmit power (txp) based on first parameters, and if the wireless device has not received a frame ...
Method and apparatus for transmitting management information frame in wireless local area network system
Lg Electronics Inc.
August 03, 2017 - N°20170223612

A method for reporting load information, performed by an access point (ap), in a wireless local area network system, the method includes determining first utilization information for a first channel having a bandwidth of 40 mhz; and transmitting basic service set (bss) load information, the bss load information including a multi user (mu) multiple input multiple output (mimo) capable station count ...
Apparatus, system and method of fast basic service set (bss) transition (ft)
Intel Ip Corporation
August 03, 2017 - N°20170223587

Some demonstrative embodiments include apparatuses, devices, systems and methods of a fast basic service set (bss) transition (ft). For example, a wireless station (sta) may be configured to process at least one frame from at least one advertiser access point (ap) over a first frequency band while the sta is associated with a current ap over the first frequency band, ...
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System and method for inter-basic service set communications
Futurewei Technologies, Inc.
July 06, 2017 - N°20170195035

A method for multiple association includes associating with a first access point (ap) in a primary basic service set (bss), associating with a second ap in a secondary bss, informing the first and second aps of an inter-bss relaying capability of a doubly-associated station, and relaying data between the first ap and the second ap.
Protocol for cooperation communication between access points in overlapped basic service set (obss) environment
Electronics And Telecommunications Research Institute
July 06, 2017 - N°20170195010

Disclosed is a protocol for transmitting data through cooperation between access points in an overlapped basic service set (obss) environment. A cooperative beamforming communication method may include negotiating, by a first access point, a cooperative transmit beamforming with a second access point having an obss area with the first access point; transmitting, by the first access point, a clear-to-send (cts) ...
Emulating virtual port control of airtime fairness using per station enhanced distributed channel access (edca) ...
Fortinet, Inc.
June 29, 2017 - N°20170188384

A technique for emulating virtual port control of airtime fairness for wireless stations using per station enhanced distributed channel access (edca) parameters. Specific parameters are received for each of a plurality of stations connected to the access point. An edca field of a beacon that stores a general edca parameter is set to an empty state. The beacon is broadcast ...
Spatial reuse for uplink multiuser transmissions
Fortinet, Inc.
June 29, 2017 - N°20170188368

Methods, apparatuses, computer readable media for spatial reuse for uplink multi-user transmissions. An apparatus of a station comprising processing circuitry is disclosed. The processing circuitry may be configured to decode a first portion of a physical layer convergence procedure (plcp) protocol data unit (ppdu), and configure the station to transmit a frame, if the ppdu is an overlapping basic service ...
Wireless communication method and wireless communication device for broadband link configuration
Fortinet, Inc.
June 29, 2017 - N°20170188336

To this end, provided are a wireless communication method of a terminal, including: obtaining first primary channel information of a basic service set (bss) with which the terminal is associated; performing clear channel assessment (cca) for one or more secondary channels of the bss; and setting a second primary channel among one or more secondary channels determined to be idle ...
Method and device for transmitting data unit
Techflux, Ltd.
June 15, 2017 - N°20170171861

A method for accessing a channel in a wireless local area network is provided. An access station receives a physical layer protocol data unit (ppdu) in a channel. The access station determines a clear channel assessment (cca) sensitivity level based on a basic service set for the received ppdu and determines whether the channel is idle or busy based on ...
Backoff compensation obss packet detection device and method
Techflux, Ltd.
June 15, 2017 - N°20170171773

A station (sta), an access point (ap) and method of adjusting for detection of an overlapping basic service set (obss) packet is disclosed. The sta may initiate a counter in response to determining that a bss packet is to be transmitted. A packet may be detected on the channel and the counter suspended. If the packet is a bss packet, ...
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Wireless communication method for simultaneous data communication, and wireless communication terminal using same
Lg Electronics Inc.
June 08, 2017 - N°20170164406

For this, provided are a wireless communication method and a wireless communication terminal using the same. The method includes: receiving a wireless signal of a specific channel; extracting basic service set (bss) identifier information of the received wireless signal; extracting length information from the wireless signal wherein the length information represents information relating to a transmission completion time point of ...
Frequency reuse method and related apparatus
Huawei Technologies Co., Ltd.
June 08, 2017 - N°20170164205

Embodiments of the present invention provide a frequency reuse method and a related apparatus. The method in the embodiments of the present invention includes: sending, by an access point, a first message to a station, where the first message carries indication information indicating that a basic service set is in a fractional frequency reuse mode; receiving, by the access point, ...
Cooperative transmission system and cooperative transmission method for multiple access points in a wireless local ...
National Chiao Tung University
June 08, 2017 - N°20170163315

A cooperative transmission system and a cooperative transmission method used in multiple access points in a wireless local network are provided. The cooperative transmission system includes a plurality of access points, a clustering controller and at least one cluster controller. Each of the access points serves at least one user device within a serving range of the access point. The ...
Early detection procedure of high-efficiency frame and decision timing for spatial reuse
Newracom, Inc.
May 18, 2017 - N°20170142659

In wireless communications, a station associated with a first wireless network may perform early detection of a high-efficiency (he) frame for spatial reuse (sr). The station may determine a received power of a legacy preamble of the he frame when the frame is associated with a second wireless network. The station may reduce the received power by a predetermined value. ...
Backoff mechanism for dynamic clear channel assessment (cca)
Qualcomm Incorporated
May 11, 2017 - N°20170135133

A wireless first device may receive a packet from another device from an overlapping basic service set (obss). A received power of the packet may be greater than a threshold for transmitting during the time of the packet. If the first device reduces its transmit power, the first device may increase the threshold. If the received power is less than ...
Efficient dual-mode operation of a wireless device as an access point and a wireless station ...
Gainspan Corporation
May 11, 2017 - N°20170135120

A wireless device operates as a wireless station (sta) associated with a first access point (ap) of one basic service set (bss) in a first set of intervals, and as a second ap of another bss in a second set of intervals. The wireless device, operating as a sta receives, in a first interval of the first set of intervals, ...
Dynamic forbiddance of wireless transmissions by overlapping basic service sets
Qualcomm Incorporated
May 04, 2017 - N°20170127448

Techniques are provided for dynamic forbiddance of wireless transmissions by transmitters of one or more overlapping basic service set (obss) concurrent with transmissions of a transmitter in a first basic service set (bss). A first transmitter of a first bss may identify a transmission that is to be a protected transmission, and based on the identification may dynamically forbid one ...
Method and apparatus for transmitting and receiving frame including partial association identifier in wireless lan ...
Lg Electronics Inc.
April 27, 2017 - N°20170118696

A method and apparatus for transmitting and receiving a frame including a partial association id (paid) in a wireless lan (wlan) system are disclosed. A method for receiving a frame at a station (sta) from an access point (ap) of a wireless communication system including: determining whether a value of a partial association id (partial aid) of the frame is ...
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