公开(公告)号：US20180227826A1

公开(公告)日：2018-08-09

申请号：US15860544

申请日：2018-01-02

Applicant: QUALCOMM Incorporated

Inventor： Santosh Paul Abraham ,  Miguel Griot ,  Haris Zisimopoulos ,  Stefano Faccin

IPC: H04W40/24 ,  H04W40/02 ,  H04W68/02 ,  H04L29/06 ,  H04W12/04

Abstract: Methods, systems, and devices for wireless communication are described. A wireless communications system may support techniques for efficient communication between a user equipment (UE) and different entities (or functions) of a core network. Specifically, the UE may interact with a single entity (or function) of a core network (e.g., an access and mobility management function (AMF)), and messages intended for other entities (or functions) may be routed appropriately by this entity. For example, an AMF may receive a message from a UE intended for another entity (or function) of the core network, and the AMF may transmit (or route) the message to the entity (or function). Similarly, the AMF may receive a message from another entity (or function) of the core network, and the AMF may transmit (or route) the message to the UE.

公开(公告)号：US10039071B2

公开(公告)日：2018-07-31

申请号：US13747874

申请日：2013-01-23

Applicant: Qualcomm Incorporated

Inventor： Santosh Paul Abraham ,  George Cherian ,  Amin Jafarian

IPC: H04L29/06 ,  H04W60/00 ,  H04W88/08 ,  H04W12/02 ,  H04W48/20 ,  H04W76/18 ,  H04W12/06 ,  H04W84/18 ,  H04W88/04 ,  H04W76/20

CPC classification number: H04W60/00 ,  H04L63/0428 ,  H04W12/02 ,  H04W12/06 ,  H04W48/20 ,  H04W76/18 ,  H04W76/20 ,  H04W84/18 ,  H04W88/04 ,  H04W88/08

Abstract: Systems, methods, and devices for communicating data in a wireless communications network are described herein. One innovative aspect of the present disclosure includes a method of communicating in a wireless network. The method includes encrypting a message based, at least in part, on an original source address, and a final destination address. The method further includes transmitting the encrypted message to a relay for delivery to the final destination address.

公开(公告)号：US10034169B2

公开(公告)日：2018-07-24

申请号：US14539275

申请日：2014-11-12

Applicant: QUALCOMM Incorporated

Inventor： Soo Bum Lee ,  Abhishek Pramod Patil ,  George Cherian ,  Santosh Paul Abraham ,  Anand Palanigounder

IPC: H04W12/06 ,  H04L29/06 ,  H04L9/08 ,  H04W12/04

Abstract: Methods, systems, apparatuses, and devices are described for authenticating in a network. A mobile device may establish a group account with an authentication server associated with the group. Upon successfully completing group account establishment, the mobile device receives a group authentication token that includes information associated with the authentication server, the group, the mobile device, a group key, versioning information, etc. The mobile device may use the group authentication token to authenticate with another mobile device that is a member of the same group. The versioning information may support backwards-compatibility between the group authentication tokens having different versions.

公开(公告)号：US09973903B2

公开(公告)日：2018-05-15

申请号：US15158393

申请日：2016-05-18

Applicant: QUALCOMM Incorporated

Inventor： George Cherian ,  Abhishek Pramod Patil ,  Rajesh Kumar ,  Santosh Paul Abraham ,  Anurag Vardhan

IPC: H04W4/06 ,  H04L5/00 ,  H04L1/16 ,  H04L12/26 ,  H04L1/18 ,  H04W52/02 ,  H04W68/00

CPC classification number: H04W4/06 ,  H04L1/1614 ,  H04L1/1854 ,  H04L5/0055 ,  H04L43/16 ,  H04W52/0216 ,  H04W52/0241 ,  H04W68/00 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/166 ,  Y02D70/22 ,  Y02D70/23

Abstract: A device for communication includes a processor, a transmitter, and a receiver. The processor is configured to generate a traffic advertisement indicating availability of data to be sent to a plurality of devices. The traffic advertisement includes a unicast message addressed to a first device of the plurality of devices. The transmitter is configured to transmit the traffic advertisement during a paging window. The receiver is configured to receive, during a data transmission window that is subsequent to the paging window, a data request from a second device of the plurality of devices. The data request is responsive to the traffic advertisement. The transmitter is further configured to send first data to the second device responsive to the data request.

公开(公告)号：US09961653B2

公开(公告)日：2018-05-01

申请号：US14955122

申请日：2015-12-01

Applicant: Qualcomm Incorporated

Inventor： Hemanth Sampath ,  Simone Merlin ,  Santosh Paul Abraham

IPC: H04L12/28 ,  H04W56/00 ,  H04W48/08 ,  H04J1/16 ,  H04W84/12

CPC classification number: H04W56/00 ,  H04W48/08 ,  H04W84/12

Abstract: A system and method for wireless devices to efficiently receive communications by transmitting and receiving specialized beacon messages. Particularly, a wireless device may await reception of a synchronizing beacon message from a transmitting device. A relative position identifier within the synchronizing beacon message may then allow the wireless device to anticipate future beacon message transmissions and to synchronize its reception pattern with the transmitter. In this manner the wireless device need only receive and decode beacon messages germane to its operation.

公开(公告)号：US20180103450A1

公开(公告)日：2018-04-12

申请号：US15287322

申请日：2016-10-06

Applicant: QUALCOMM Incorporated

Inventor： Simone Merlin ,  Hemanth Sampath ,  Santosh Paul Abraham ,  Maarten Menzo Wentink ,  Zhi Quan ,  Alfred Asterjadhi

IPC: H04W68/02 ,  H04W68/00 ,  H04L1/16 ,  H04W28/06

Abstract: A method for reduced overhead paging by an access point is described. The method includes assigning at least one paging identifier to at least one station. The method also includes partitioning a paging identifier space into paging identifier sets. The method further includes generating a paging message based on at least one of the paging identifier sets and the at least one paging identifier. The method additionally includes sending the paging message.

公开(公告)号：US09872227B2

公开(公告)日：2018-01-16

申请号：US14250809

申请日：2014-04-11

Applicant: QUALCOMM Incorporated

Inventor： Ashish Kumar Shukla ,  Santosh Paul Abraham ,  Alireza Raissinia ,  George Cherian

IPC: H04H20/71 ,  H04W48/10 ,  H04W8/00 ,  H04W56/00 ,  H04W84/18 ,  H04W48/16 ,  H04W28/06

CPC classification number: H04W48/10 ,  H04W8/005 ,  H04W28/06 ,  H04W48/16 ,  H04W56/001 ,  H04W84/18

Abstract: Methods, devices, and computer program products for synchronization of wireless devices in a peer-to-peer network are described herein. In one aspect, a method of communicating in a neighborhood aware network (NAN) is provided. The method includes generating a NAN frame including one or more of a first address field, a second address field, a third address field, a third address field, and an information element. The method further includes encoding a NAN identifier in at least one of the first address field, the third address field, and the information element. The method further includes transmitting the NAN frame.

公开(公告)号：US09843995B2

公开(公告)日：2017-12-12

申请号：US14274412

申请日：2014-05-09

Applicant: QUALCOMM Incorporated

Inventor： Santosh Paul Abraham ,  George Cherian ,  Alireza Raissinia ,  Guido Robert Frederiks

IPC: H04W48/18 ,  H04W48/16 ,  H04W56/00 ,  H04W8/00 ,  H04W84/18 ,  H04L29/08

CPC classification number: H04W48/18 ,  H04L67/1061 ,  H04L67/16 ,  H04W8/005 ,  H04W48/16 ,  H04W56/001 ,  H04W84/18

Abstract: Methods, apparatuses, and computer program products for the selection, identification, and comparison of metrics used by a wireless device within range of a plurality of wireless communication systems, such as neighborhood aware networks, to determine which wireless communication system provides the desired capabilities and services. These metrics can be dynamically selected by a device and implemented for software decision making as additional wireless communication systems with new, different, or better characteristics fall within range of a given wireless device.

公开(公告)号：US09825683B2

公开(公告)日：2017-11-21

申请号：US14492421

申请日：2014-09-22

Applicant: QUALCOMM Incorporated

Inventor： Santosh Paul Abraham ,  Simone Merlin ,  Sameer Vermani ,  Hemanth Sampath

IPC: H04B7/06 ,  H04L1/00 ,  H04L1/16 ,  H04L5/00 ,  H04L25/02

CPC classification number: H04B7/0626 ,  H04B7/0641 ,  H04B7/0643 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/0039 ,  H04L1/0079 ,  H04L1/1607 ,  H04L5/0023 ,  H04L5/0057 ,  H04L5/0094 ,  H04L25/0204 ,  H04L25/021 ,  H04L25/0248

Abstract: Certain aspects of the present disclosure relate to a technique for communicating Channel State Information (CSI) feedback. In some aspects, the CSI feedback is communicated in a very high throughput (VHT) wireless communications system.

公开(公告)号：US09820131B2

公开(公告)日：2017-11-14

申请号：US14105114

申请日：2013-12-12

Applicant: QUALCOMM, Incorporated

Inventor： Santosh Paul Abraham ,  George Cherian ,  Alireza Raissinia ,  Ashish Kumar Shukla ,  Guido Robert Frederiks ,  Simone Merlin

IPC: H04J3/06 ,  H04W8/00 ,  H04W76/02 ,  H04L29/08 ,  H04W84/18 ,  H04W48/18 ,  H04W76/00 ,  H04W4/00

CPC classification number: H04W8/005 ,  H04L67/16 ,  H04W4/70 ,  H04W4/80 ,  H04W48/18 ,  H04W76/00 ,  H04W76/10 ,  H04W84/18

Abstract: Systems and methods for formatting frames in neighborhood aware networks are described herein. One aspect of the subject matter described in the disclosure provides a method of communicating in a wireless neighborhood aware network (NAN). The method includes determining a discovery period. The method further includes generating a discovery window information element indicating a start time of a discovery window. The method further includes generating a NAN beacon or other sync frame comprising the discovery period and the discovery window information element. The method further includes transmitting, at a wireless device, the NAN beacon or other sync frame during the discovery window.