公开(公告)号：ES2683708T3

公开(公告)日：2018-09-27

申请号：ES13821030

申请日：2013-12-17

Applicant: QUALCOMM INC

Inventor： ABRAHAM SANTOSH PAUL ,  CHERIAN GEORGE ,  RAISSINIA ALIREZA ,  SHUKLA ASHISH KUMAR ,  FREDERIKS GUIDO ROBERT ,  MERLIN SIMONE

IPC: H04W8/00 ,  H04W4/00 ,  H04W84/18

Abstract: Un procedimiento de comunicación en una red de área de vecindario, NAN, inalámbrica, que incluye un identificador de conjunto de servicios básicos de NAN, BSSID, que comprende: determinar (710) en un dispositivo inalámbrico un período de descubrimiento, con el período de descubrimiento que incluye una ventana de descubrimiento y que indica un período de tiempo desde un inicio de la ventana de descubrimiento hasta un inicio de una ventana de descubrimiento posterior; generar (725) en el dispositivo inalámbrico una baliza NAN u otra trama de sincronización que comprenda un campo período de descubrimiento que indique el período de descubrimiento, un campo que indique un momento de inicio de la ventana de descubrimiento en relación con el período de descubrimiento, un campo de dirección de destino que incluya una dirección de radiodifusión, y un campo de dirección de red que comprenda el NAN BSSID independiente de una dirección del dispositivo inalámbrico, y un elemento de información que comprenda una función de sincronización de tiempo, TSF, que indique un momento de un período de descubrimiento posterior; y transmitir (730), en el dispositivo inalámbrico, la baliza NAN u otra trama de sincronización durante la ventana de descubrimiento.

公开(公告)号：AU2015320663B2

公开(公告)日：2018-08-16

申请号：AU2015320663

申请日：2015-09-23

Applicant: QUALCOMM INC

Inventor： ABRAHAM SANTOSH PAUL ,  PATIL ABHISHEK PRAMOD ,  CHERIAN GEORGE ,  RAISSINIA ALIREZA

IPC: H04W48/16 ,  H04W4/00 ,  H04W68/00 ,  H04W84/18

Abstract: A method of communication includes transmitting a message from a first electronic device of a neighbor aware network (NAN) to a second electronic device of the NAN via a first communication channel of a plurality of communication channels during a discovery window. The message indicates that the first electronic device is available to communicate. The method also includes monitoring a second communication channel of the plurality of communication channels during a first paging window of a transmission window. The first paging window includes a beginning portion of the transmission window, and electronic devices of the NAN are in an active state during the first paging window.

公开(公告)号：AU2015333974B2

公开(公告)日：2018-08-02

申请号：AU2015333974

申请日：2015-09-23

Applicant: QUALCOMM INC

Inventor： ABRAHAM SANTOSH PAUL ,  CHERIAN GEORGE ,  RAISSINIA ALIREZA

IPC: H04W48/16 ,  H04L1/00

Abstract: Certain aspects of the present disclosure generally relate to using bloom filter hash functions for service hint information in advertisements such as beacons and probe responses. Certain aspects provide an apparatus for wireless communications, such as an access point (AP). The apparatus generally includes a processing system configured to generate a plurality of bitmaps that indicate one or more services known by the apparatus, each bitmap being generated by applying a different set of one or more cyclic redundancy check (CRC) based hash functions to one or more service identifications (IDs) of each service, and to generate one or more frames, each frame including one of the plurality of bitmaps and an indication of the set of one or more CRC based hash functions used to generate the bitmap included in the frame, and an interface configured to output the one or more frames for transmission.

公开(公告)号：HUE036767T2

公开(公告)日：2018-07-30

申请号：HUE14724895

申请日：2014-04-01

Applicant: QUALCOMM INC

Inventor： ABRAHAM SANTOSH PAUL ,  CHERIAN GEORGE ,  RAISSINIA ALIREZA ,  FREDERIKS GUIDO ROBERT

IPC: H04W74/08

公开(公告)号：SG11201703381SA

公开(公告)日：2017-06-29

申请号：SG11201703381S

申请日：2015-12-08

Applicant: QUALCOMM INC

Inventor： PATIL ABHISHEK PRAMOD ,  ABRAHAM SANTOSH PAUL ,  RAISSINIA ALIREZA ,  CHERIAN GEORGE

IPC: H04W74/06 ,  H04W68/00 ,  H04W84/18

Abstract: A method of communication includes generating a control message at a particular device. The control message indicates availability of data to be sent by the particular device. The data includes first data corresponding to a first access category. The method also includes, subsequent to determining that transmission of the control message is to be delayed, determining a first delay based on the first access category. The method further includes sending the control message from the particular device upon expiration of a delay period. The delay period is based on the first delay.

公开(公告)号：PE06572017A1

公开(公告)日：2017-05-18

申请号：PE0007072017

申请日：2015-09-23

Applicant: QUALCOMM INC

Inventor： ABRAHAM SANTOSH PAUL ,  CHERIAN GEORGE ,  RAISSINIA ALIREZA

IPC: H04W48/16 ,  H04L1/00

CPC classification number: H04W48/16 ,  H04L1/0061

Abstract: Ciertos aspectos de la presente revelacion por lo general hacen referencia al uso de funciones hash de filtro de Bloom para informacion de sugerencia de servicio en publicidades como balizas y respuestas de sondeo. Ciertos aspectos proporcionan un aparato para comunicaciones inalambricas, como un punto de acceso (AP). El aparato por lo general incluye un sistema de procesamiento configurado para generar una pluralidad de mapas de bits que indican uno o mas servicios conocidos por el aparato, cada mapa de bits se encuentra generado por medio de la aplicacion de un conjunto diferente de una o mas funciones hash sobre la base de la comprobacion de redundancia ciclica (CRC) a una o mas identificaciones de servicio (ID) de cada servicio, y para generar una o mas tramas, cada trama incluye uno de la pluralidad de mapas de bits y una indicacion del conjunto de una o mas funciones hash sobre la base de la CRC utilizada para generar el mapa de bits incluido en la trama, y una interfaz configurada para emitir una o mas tramas para su transmision

公开(公告)号：AU2015360713A1

公开(公告)日：2017-05-18

申请号：AU2015360713

申请日：2015-12-08

Applicant: QUALCOMM INC

Inventor： PATIL ABHISHEK PRAMOD ,  ABRAHAM SANTOSH PAUL ,  RAISSINIA ALIREZA ,  CHERIAN GEORGE

IPC: H04W68/00 ,  H04W74/06 ,  H04W84/18

Abstract: A method of communication includes generating a control message at a particular device. The control message indicates availability of data to be sent by the particular device. The data includes first data corresponding to a first access category. The method also includes, subsequent to determining that transmission of the control message is to be delayed, determining a first delay based on the first access category. The method further includes sending the control message from the particular device upon expiration of a delay period. The delay period is based on the first delay.

公开(公告)号：CA2972931A1

公开(公告)日：2016-09-01

申请号：CA2972931

申请日：2016-02-16

Applicant: QUALCOMM INC

Inventor： ABRAHAM SANTOSH PAUL ,  PATIL ABHISHEK PRAMOD ,  CHERIAN GEORGE ,  RAISSINIA ALIREZA

IPC: H04W8/26 ,  H04W12/02 ,  H04W12/04 ,  H04W84/18

Abstract: Systems and methods for communication in a wireless network are disclosed. In one aspect, a method includes generating a medium access control (MAC) address for a first group of wireless devices, storing the MAC address for the first group of wireless devices in an address field of a first message, and transmitting, by a first wireless device of the first group of wireless devices, the first message to a second wireless device of the first group of wireless devices. In some aspects, the wireless network comprises a neighbor aware network (NAN). In some aspects, a wireless device may be able to determine a method of encryption or decryption for the first message based at least in part on the MAC address for the first group of wireless devices.

公开(公告)号：CA2973001A1

公开(公告)日：2016-08-18

申请号：CA2973001

申请日：2016-02-12

Applicant: QUALCOMM INC

Inventor： PATIL ABHISHEK PRAMOD ,  ABRAHAM SANTOSH PAUL ,  CHERIAN GEORGE ,  RAISSINIA ALIREZA

IPC: H04W64/00 ,  H04W48/00

Abstract: Aspects of the present disclosure provide techniques for efficient ranging, for example, in a neighbor aware network (NAN). According to certain aspects, an apparatus for wireless communications is provided. The apparatus generally includes a processing system configured to determine a period that at least one second apparatus is scheduled to be awake, generate a first frame for transmission to the second apparatus during the period, determine ranging information based on a time difference between transmission of the first frame and receipt of a second frame in response to the first frame, and generate a third frame including the ranging information; a transmit interface configured to output the first and third frames for transmission; and a receive interface configured to obtain the second frame. By exchanging ranging information in already scheduled wake-up periods and in existing frame, power consumption and signaling overhead may be reduced.

公开(公告)号：CA2966921A1

公开(公告)日：2016-06-16

申请号：CA2966921

申请日：2015-12-08

Applicant: QUALCOMM INC

Inventor： PATIL ABHISHEK PRAMOD ,  ABRAHAM SANTOSH PAUL ,  RAISSINIA ALIREZA ,  CHERIAN GEORGE

IPC: H04W74/06 ,  H04W68/00 ,  H04W84/18

Abstract: A method of communication includes generating a control message at a particular device. The control message indicates availability of data to be sent by the particular device. The data includes first data corresponding to a first access category. The method also includes, subsequent to determining that transmission of the control message is to be delayed, determining a first delay based on the first access category. The method further includes sending the control message from the particular device upon expiration of a delay period. The delay period is based on the first delay.