公开(公告)号：US20130107824A1

公开(公告)日：2013-05-02

申请号：US13662401

申请日：2012-10-26

Applicant: Qualcomm Incorporated

Inventor： George Cherian ,  Santosh Paul Abraham ,  Simone Merlin

IPC: H04W76/02

CPC classification number: H04W76/11 ,  H04W28/06 ,  H04W48/08 ,  H04W76/10

Abstract: Systems and methods for communicating in a wireless communication system are described. Various processes for reducing the initial link setup time are described. In one aspect a method in a wireless communication system is provided. The method includes queuing for transmission, at a first device, a first message for requesting information to establish a link with an access point, the first message including a network identifier for the access point. The method further includes, before transmission of the message, receiving a second message including the information. The method further includes removing the message from the queue when the second message includes the information.

Abstract translation: 描述了在无线通信系统中进行通信的系统和方法。 描述用于减少初始链路建立时间的各种处理。 一方面，提供一种无线通信系统中的方法。 所述方法包括排队以在第一设备处发送用于请求信息建立与接入点的链路的第一消息，所述第一消息包括所述接入点的网络标识符。 该方法还包括在消息发送之前，接收包括该信息的第二消息。 所述方法还包括当所述第二消息包括所述信息时从所述队列中移除所述消息。

公开(公告)号：US12185393B2

公开(公告)日：2024-12-31

申请号：US16575144

申请日：2019-09-18

Applicant: QUALCOMM Incorporated

Inventor： Santosh Paul Abraham ,  Miguel Griot

IPC: H04W76/12 ,  H04L12/18 ,  H04L41/5003 ,  H04W36/00 ,  H04W52/02 ,  H04W68/02 ,  H04W74/02 ,  H04W76/28 ,  H04W76/40 ,  H04W84/04

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a request to establish a multicast session. The request may identify a multicast service session including a multicast quality of service flow. The UE may receive, from a base station wirelessly communicating with the UE, an indication of communication resources for the UE to use to receive multicast packets of the multicast service session from a content provider via a tunnel between a first network node and the base station. The tunnel may be established for the multicast service session based on identifying that the multicast service session lacks an existing tunnel between the first network node and the base station. The UE may identify a discontinuous reception (DRX) cycle for the multicast service session, and receive the multicast packets from the base station according to the indicated communication resources and the identified DRX cycle.

公开(公告)号：US11146980B2

公开(公告)日：2021-10-12

申请号：US14559383

申请日：2014-12-03

Applicant: QUALCOMM Incorporated

Inventor： Sameer Vermani ,  Santosh Paul Abraham

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

Abstract: Certain aspects of the present disclosure relate to techniques for designing Modulation-Coding Scheme (MSC) set fields in a transmission frame of Very High Throughput (VHT) wireless systems.

公开(公告)号：US11039372B2

公开(公告)日：2021-06-15

申请号：US16845375

申请日：2020-04-10

Applicant: QUALCOMM Incorporated

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

IPC: H04W68/00 ,  H04W40/24 ,  H04W40/02 ,  H04L29/06 ,  H04W12/04 ,  H04W68/02 ,  H04W88/18 ,  H04W40/00 ,  H04W12/03 ,  H04W88/02 ,  H04W80/02 ,  H04W76/27

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：US10856143B2

公开(公告)日：2020-12-01

申请号：US14729313

申请日：2015-06-03

Applicant: QUALCOMM Incorporated

Inventor： George Cherian ,  Santosh Paul Abraham ,  Jouni Malinen ,  Hemanth Sampath

IPC: H04W12/06 ,  H04W28/02 ,  H04W76/11 ,  H04L29/12 ,  H04W48/14 ,  H04W76/10 ,  H04W28/18 ,  H04W84/12 ,  H04W74/08 ,  H04W12/08

Abstract: A method includes, prior to authenticating a mobile device, receiving by an access point a first message from the mobile device, determining that the mobile device is to be authenticated prior to responding to the first message, and sending to an authentication server a second message that includes an authentication request and the first message. The method also includes receiving from the authentication server a third message that includes a response to the authentication request and that further includes the first message.

公开(公告)号：US10743307B2

公开(公告)日：2020-08-11

申请号：US15851385

申请日：2017-12-21

Applicant: QUALCOMM Incorporated

Inventor： Abhishek Pramod Patil ,  Santosh Paul Abraham ,  Alireza Raissinia ,  George Cherian

IPC: H04W4/00 ,  H04W72/04 ,  H04W68/00 ,  H04W74/06 ,  H04L5/00 ,  H04W28/16 ,  H04W68/02 ,  H04W84/18

Abstract: A device for communication includes a processor and a transmitter. The processor is configured to determine whether to generate a trigger message as a unicast message or a broadcast message. The transmitter is configured to transmit, based on the determination, the trigger message to a second device or to a plurality of devices.

公开(公告)号：US10541780B2

公开(公告)日：2020-01-21

申请号：US15067914

申请日：2016-03-11

Applicant: QUALCOMM Incorporated

Inventor： Krishna Kiran Mukkavilli ,  Jing Jiang ,  Naga Bhushan ,  Joseph Binamira Soriaga ,  Tingfang Ji ,  Kambiz Azarian Yazdi ,  Santosh Paul Abraham ,  John Edward Smee

IPC: H03M13/00 ,  H04L1/00 ,  H04L1/18

Abstract: Various features pertain to mitigating interference on downlink/uplink channels caused by bursty traffic transmissions. A transmitting node encodes data into transport blocks, each including code blocks in which the data is encoded. The transport blocks are then wirelessly transmitted over a channel specific to a receiving node, where the code blocks of the transport blocks are transmitted without redundant parity code blocks or with a desired amount of redundant parity code blocks. The transmitting node then receives an indication from the receiving node of a number of failed data code blocks. The transmitting node generates an error correction code sufficient to recover all of the failed code blocks and transmits the error correction code within a new transport block along with new data. The receiving node receives the new transport block including the error correction code and then recovers the failed code blocks from the error correction code via erasure decoding, a combination of erasure decoding and error decoding, and/or other suitable techniques at the code block level.

公开(公告)号：US10477376B2

公开(公告)日：2019-11-12

申请号：US14105088

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: H04W8/00 ,  H04W76/10 ,  H04W48/18 ,  H04W76/00 ,  H04L29/08 ,  H04W84/18 ,  H04W4/70 ,  H04W4/80

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 at least one connection setup information element indicating one or more connection parameters of the NAN. The method further includes determining at least one service identifier of the NAN. The method further includes generating a public action discovery frame comprising the at least one connection setup information element and the at least one service identifier. The method further includes transmitting, at a wireless device, the public action discovery frame.

公开(公告)号：US10237738B2

公开(公告)日：2019-03-19

申请号：US14934563

申请日：2015-11-06

Applicant: QUALCOMM Incorporated

Inventor： Soo Bum Lee ,  Jouni Kalevi Malinen ,  George Cherian ,  Santosh Paul Abraham ,  Anand Palanigounder

IPC: H04W12/08 ,  H04L29/12 ,  H04W72/04 ,  G06F21/62 ,  H04L29/06 ,  H04W12/02

Abstract: Methods, systems, apparatuses, and devices are described for access point privacy using media access control (MAC) address randomization. The access point may identify a MAC address for use with over-the-air (OTA) transmissions and a persistent MAC address for backend communications. The access point may communicate the OTA MAC address and the persistent MAC address to a wireless station. The access point and the wireless station may exchange data frames and perform MAC replacement techniques to map the OTA MAC address to the persistent MAC address. The persistent MAC address may provide for data routing, mobility management, etc., whereas the OTA MAC address may provide for privacy for the wireless transmissions.

公开(公告)号：US10111160B2

公开(公告)日：2018-10-23

申请号：US15467993

申请日：2017-03-23

Applicant: QUALCOMM Incorporated

Inventor： Abhishek Pramod Patil ,  George Cherian ,  Santosh Paul Abraham

IPC: H04W48/16 ,  H04L12/24 ,  H04L12/733 ,  H04W12/04 ,  H04L29/06 ,  H04W12/02 ,  H04W4/00 ,  H04W84/18 ,  H04W88/04

Abstract: A method, an apparatus, and a computer-readable medium for wireless communication are provided. In one aspect, an apparatus is configured to determine that a multi-hop feature is enabled for a service and to transmit, based on the determination, a multi-hop attribute that may include at least one of an identifier provided by a publisher device or a hop count associated with the service. In another aspect, an apparatus is configured to determine a data scheduling protocol for a multi-hop service and to communicate with one or more wireless devices based on the determined data scheduling protocol.