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公开(公告)号:CA2918842C
公开(公告)日:2019-03-05
申请号:CA2918842
申请日:2014-08-26
Applicant: QUALCOMM INC
Inventor: TANDRA RAHUL , VERMANI SAMEER , TIAN BIN , VAN ZELST ALBERT
IPC: H04L5/00
Abstract: A method includes generating a data packet at an access point. The data packet is to be communicated using a waveform that includes a first set of tones that is allocated to a first destination device and a second set of tones that is allocated to a second destination device. The first set of tones is non-overlapping with respect to the second set of tones, and each tone of the first set of tones and each tone of the second set of tones is an orthogonal frequency-division multiple access (OFDMA) tone. The method also includes transmitting the data packet to the first destination device via an institute of electrical and electronics engineers (IEEE) 802.11 wireless network and transmitting the data packet to the second destination device via the IEEE 802.11 wireless network.
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公开(公告)号:PH12018500996A1
公开(公告)日:2019-01-28
申请号:PH12018500996
申请日:2018-05-08
Applicant: QUALCOMM INC
Inventor: BHARADWAJ ARJUN , TIAN BIN
Abstract: A method, an apparatus, and a computer-readable medium for wireless communication are provided. In one aspect, the apparatus is configured to determine a target receiver power level for uplink transmission. The apparatus is configured to transmit a frame to a wireless device. The frame may include information associated with the determined target receiver power level for uplink transmission and a transmit power level at which the frame is to be transmitted.
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公开(公告)号:CL2018001571A1
公开(公告)日:2018-12-21
申请号:CL2018001571
申请日:2018-06-13
Applicant: QUALCOMM INC
Inventor: TIAN BIN , BHARADWAJ ARJUN
Abstract: SE PROPORCIONAN UN MÉTODO, UN APARATO Y UN MEDIO LEGIBLE POR COMPUTADORA PARA COMUNICACIÓN INALÁMBRICA. EN UN ASPECTO, EL APARATO SE CONFIGURA PARA DETERMINAR UN NIVEL DE POTENCIA DE RECEPTOR OBJETIVO PARA TRANSMISIÓN DE ENLACE ASCENDENTE. EL APARATO SE CONFIGURA PARA TRANSMITIR UNA TRAMA A UN DISPOSITIVO INALÁMBRICO. LA TRAMA PUEDE INCLUIR INFORMACIÓN ASOCIADA CON EL NIVEL DE POTENCIA DE RECEPTOR OBJETIVO DETERMINADO PARA TRANSMISIÓN DE ENLACE ASCENDENTE Y UN NIVEL DE POTENCIA DE TRANSMISIÓN AL CUAL SE TRANSMITIRÁ LA TRAMA.
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34.
公开(公告)号:CA2945197C
公开(公告)日:2018-11-27
申请号:CA2945197
申请日:2015-05-06
Applicant: QUALCOMM INC
Inventor: REBEIZ ERIC PIERRE , TANDRA RAHUL , VERMANI SAMEER , TIAN BIN
Abstract: A method for high efficiency wireless communication is provided. In one aspect, a method of high efficiency wireless communication includes generating, at an access point, a message for transmission over at least one channel. The message includes a first signal field indicative of a length of the first message after the first signal field. The message further includes a second signal field indicative of at least one channel assignment. The second signal field has a length based on a minimum allocation size. The method further includes transmitting the message to one or more wireless devices.
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35.
公开(公告)号:RU2668559C2
公开(公告)日:2018-10-02
申请号:RU2016143344
申请日:2015-05-04
Applicant: QUALCOMM INC
Inventor: VERMANI SAMIR , TIAN BIN , TANDRA RAUL , DOAN DUNG NGOK
IPC: H04L25/02
Abstract: Изобретениеотноситсяк техникесвязии можетиспользоватьсяв системахс обучающимиполями. Техническийрезультатсостоитв повышениипропускнойспособнотиканаловпередачи. Дляэтогораскрытыспособы, устройстваи компьютерныеносителидляулучшенийв структуреобучающегополяв пакетахс увеличеннымидлительностямисимволов. Водномаспектераскрытспособпередачипакетав сетибеспроводнойсвязи. Способвключаетв себяпередачупреамбулыпакетапоодномуилиболеепространственно-временнымпотокам, причемпреамбулавключаетв себяодноилиболееобучающихполей, сконфигурированныхдляиспользованиядляоценкиканала, причемодноилиболееобучающихполейкаждоесодержитодинилиболеесимволовпервойдлительностисимволов. Способдополнительновключаетв себяпередачуполезныхданныхпакетапоодномуилиболеепространственно-временнымпотокам, приэтомполезныеданныесодержатодинилиболеесимволоввторойдлительностисимволов, втораядлительностьсимволовбольше, чемперваядлительностьсимволов. 4 н. и 16 з.п. ф-лы, 14 ил.
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36.
公开(公告)号:AU2014259887B2
公开(公告)日:2018-05-31
申请号:AU2014259887
申请日:2014-04-30
Applicant: QUALCOMM INC
Inventor: MERLIN SIMONE , BARRIAC GWENDOLYN DENISE , SAMPATH HEMANTH , VERMANI SAMEER , TIAN BIN , ZHOU YAN , TANDRA RAHUL
Abstract: Systems, methods, and devices for high-efficiency wireless frequency division multiplexing are provided. A method includes receiving, at a first wireless device, a reference signal from an associated access point, the reference signal indicative of a time of joint transmission with at least a second wireless device. The method further includes transmitting a first communication to the access point based on the reference signal, the communication utilizing a first subset of wireless frequencies available for use. The first communication is concurrent with a second communication, from the second wireless device, utilizing a second subset of wireless frequencies, the second subset excluding the first subset.
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公开(公告)号:HUE035423T2
公开(公告)日:2018-05-02
申请号:HUE14821932
申请日:2014-12-03
Applicant: QUALCOMM INC
Inventor: JAFARIAN AMIN , ASTERJADHI ALFRED , TIAN BIN
IPC: H04W52/02
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38.
公开(公告)号:UA116143C2
公开(公告)日:2018-02-12
申请号:UAA201511925
申请日:2014-04-30
Applicant: QUALCOMM INC
Inventor: MERLIN SIMONE , BARRIAC GWENDOLYN DENISE , SAMPATH HEMANTH , VERMANI SAMEER , TIAN BIN , ZHOU YAN , TANDRA RAHUL
Abstract: Передбаченісистеми, способитапристроїдлявисокоефективногомультиплексуванняз бездротовимчастотнимрозділеннямканалів. Спосібвключаєв себеобмін, вточцідоступущонайменшеоднимкадром, щорезервуєбездротовесередовищезіщонайменшеоднимз першоготадругогобездротовихпристроїв. Спосібдодаткововключаєв себеприйомпершогозв'язкузапершимнаборомчастотбездротовогозв'язкуз першогобездротовогопристрою. Спосібдодаткововключаєв себеприйомдругогозв'язкущонайменше, частково, паралельноз першимзв'язком, задругимнаборомчастотбездротовогозв'язкуз другогобездротовогопристрою. Спосібдодаткововключаєв себепередачущонайменшеодногопідтвердженняприйомупершоготадругогозв'язків. Першийнабірі другийнабірявляютьсобоювзаємовиключніпіднаборинаборучастотбездротовогозв'язку, доступнихдлявикористанняякпершим, такі другимбездротовимипристроями.
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公开(公告)号:AU2016290797A1
公开(公告)日:2017-12-07
申请号:AU2016290797
申请日:2016-06-28
Applicant: QUALCOMM INC
Inventor: BHARADWAJ ARJUN , TIAN BIN
IPC: H04L1/00
Abstract: Methods and apparatus for single and multi-user signal extensions or padding are provided. In various aspects, a number of symbols required to transmit a plurality of data bits to each of a plurality of wireless communication devices and a fraction of useful bits in a final symbol of each of the plurality of data bits is determined. A signaling extension length may also be determined based at least in part on the fraction of useful bits and a modulation and coding scheme (MCS) of each of the plurality of wireless communication devices. A plurality of data packets for each of the plurality of wireless communication devices are generated, with each data packet comprising the corresponding data bits and the signaling extension after the final symbol of each of the plurality of data packets.
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40.
公开(公告)号:CA2935723C
公开(公告)日:2017-12-05
申请号:CA2935723
申请日:2015-02-05
Applicant: QUALCOMM INC
Inventor: YANG LIN , CHEN JIALING LI , TIAN BIN , VERMANI SAMEER
Abstract: Methods and apparatus methods and apparatus for providing wireless messages according to various tone plans. In one aspect, an apparatus includes a processing system configured to allocate a resource for wireless communication to each of a plurality of devices. The resource includes at least one of a sub-band of frequencies or a subset of data tones within a single uplink or downlink tone plan. The processing system is further configured to provide the resource allocation to the devices. The processing system is further configured to process a message according to one of an uplink or downlink tone plan associated with at least one of the allocated sub-band or the allocated subset.
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