公开(公告)号：US09049578B2

公开(公告)日：2015-06-02

申请号：US13753227

申请日：2013-01-29

Applicant: Qualcomm Incorporated

Inventor： Santosh Paul Abraham ,  George Cherian

IPC: H04L12/28 ,  H04B1/44 ,  H04W8/18 ,  H04L29/08 ,  H04W4/20

CPC classification number: H04L41/12 ,  H04L41/0869 ,  H04L67/16 ,  H04L67/30 ,  H04L69/321 ,  H04W4/21 ,  H04W8/18 ,  H04W40/246 ,  H04W48/16 ,  H04W76/10

Abstract: Methods, devices, and computer program products for transmitting and receiving discovery and paging messages in a wireless communication device are described herein. In one aspect, a wireless apparatus operable in a wireless communication system includes a discovery engine configured to communicate with a wireless network based on a profile, the profile having defined use parameters, the discovery engine being configured to receive an input from an application indicating a selection of a profile, the discovery engine further configured to receive one or more attributes from the application and configure the profile using the one or more attributes, the attributes containing information to configure the profile to perform certain functions as defined by the application.

Abstract translation: 这里描述了用于在无线通信设备中发送和接收发现和寻呼消息的方法，设备和计算机程序产品。 在一个方面，可在无线通信系统中操作的无线设备包括发现引擎，其被配置为基于简档与所述无线网络进行通信，所述简档具有定义的使用参数，所述发现引擎被配置为从应用程序接收指示 所述发现引擎还被配置为从所述应用接收一个或多个属性并且使用所述一个或多个属性来配置所述简档，所述属性包含用于配置所述简档以执行由所述应用定义的某些功能的信息。

公开(公告)号：US20150143122A1

公开(公告)日：2015-05-21

申请号：US14542328

申请日：2014-11-14

Applicant: QUALCOMM Incorporated

Inventor： Santosh Paul Abraham ,  Alireza Raissinia ,  George Cherian

IPC: H04L29/06 ,  H04W12/08 ,  H04L9/32

CPC classification number: H04L63/0876 ,  H04L9/3239 ,  H04L2463/121 ,  H04W8/005 ,  H04W12/02 ,  H04W12/06 ,  H04W12/08 ,  H04W12/10 ,  H04W48/08 ,  H04W84/12

Abstract: Methods and apparatus in accordance with various embodiments provide for private service IDs for utilization in wireless devices in neighbor aware networks. One aspect of the subject matter described in the disclosure provides a method of transmitting service information in a wireless neighborhood aware network. The method includes generating a first message comprising a first service identifier, wherein the first service identifier includes a first hash value based on a service name and timing information, wherein the first hash value is generated by applying a first hash function. The method further includes transmitting the first message.

Abstract translation: 根据各种实施例的方法和装置提供用于邻居感知网络中的无线设备中的私有服务ID。 在本公开中描述的主题的一个方面提供了一种在无线邻域感知网络中发送服务信息的方法。 该方法包括生成包括第一服务标识符的第一消息，其中第一服务标识符包括基于服务名称和定时信息的第一散列值，其中通过应用第一散列函数来生成第一散列值。 该方法还包括发送第一消息。

公开(公告)号：US20150131462A1

公开(公告)日：2015-05-14

申请号：US14270078

申请日：2014-05-05

Applicant: QUALCOMM Incorporated

Inventor： Anand Krishna Puranik ,  Debesh Kumar Sahu ,  George Cherian ,  Tushar Gupta ,  Nishi Kanta Das

IPC: H04W52/02 ,  H04W48/10 ,  H04W24/00

CPC classification number: H04W52/0212 ,  H04W48/16 ,  H04W52/0216 ,  H04W52/0229 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/26

Abstract: Methods, systems, and devices are described for detecting a communications network or assisting in the detection of a communications network. In a method for detecting a communications network, a beacon received from a device over a wireless local area network (WLAN) may be decoded to identify an information element (IE) in the beacon. The IE may indicate an availability of another network. When the IE is empty, a sleep mode may be entered (e.g., by a user equipment (UE)). In a method for assisting a detection of a communications network, a database including information indicating an availability of at least a first network may be accessed, and a beacon may be broadcast over a WLAN. The beacon may include an IE that indicates the availability of at least the first network.

Abstract translation: 描述了用于检测通信网络或协助检测通信网络的方法，系统和设备。 在用于检测通信网络的方法中，可以对通过无线局域网（WLAN）从设备接收的信标进行解码以识别信标中的信息元素（IE）。 IE可以指示另一网络的可用性。 当IE为空时，可以输入睡眠模式（例如，由用户设备（UE））。 在用于辅助通信网络的检测的方法中，可以访问包括指示至少第一网络的可用性的信息的数据库，并且可以通过WLAN广播信标。 信标可以包括指示至少第一网络的可用性的IE。

公开(公告)号：US20150124695A1

公开(公告)日：2015-05-07

申请号：US14527232

申请日：2014-10-29

Applicant: QUALCOMM Incorporated

Inventor： Amin Jafarian ,  Luiza Timariu ,  George Cherian ,  Ronald Houston Gibson, JR. ,  Abhishek Pramod Patil ,  Santosh Paul Abraham

IPC: H04B7/155

CPC classification number: H04B7/15557 ,  H04W88/04

Abstract: Systems, methods and devices for modifying relay operation of a wireless device are disclosed. In one aspect an apparatus for modifying relay operation of a wireless node comprises a processing system configured to generate a message requesting the wireless node to enable access point operation of the wireless node or instructing the wireless node to disable the access point operation of the wireless node. The message comprises a relay activation information element. The message comprises one or more of a field indicating a time for the wireless node to enable the access point operation or disable the access point operation and a field indicating whether the message is requesting the wireless node to enable the access point operation or instructing the wireless node to disable the access point operation.

Abstract translation: 公开了一种用于修改无线设备的中继操作的系统，方法和设备。 在一个方面，一种用于修改无线节点的中继操作的装置包括：处理系统，被配置为生成请求所述无线节点以使得所述无线节点的接入点操作或指示所述无线节点禁用无线节点的接入点操作的消息 。 消息包括中继激活信息元素。 该消息包括一个或多个字段，其指示无线节点启用接入点操作或禁用接入点操作的时间，以及指示消息是否请求无线节点启用接入点操作或指示无线的场 节点禁用接入点操作。

公开(公告)号：US20150071443A1

公开(公告)日：2015-03-12

申请号：US14481547

申请日：2014-09-09

Applicant: QUALCOMM Incorporated

Inventor： George Cherian ,  Santosh Paul Abraham

IPC: H04W12/06 ,  H04L29/06

CPC classification number: H04W12/06 ,  H04L63/06 ,  H04L63/08 ,  H04L2463/061 ,  H04W12/04 ,  H04W84/12

Abstract: Systems, methods, and devices for communicating data in a wireless communications network are described herein. In some aspects, an access point transmits a beacon to a station. The beacon comprises a Wi-Fi Protected Access II pre-sharked key (WPA2-PSK) authentication type. The access point further receives an authentication request from the station. The access point further transmits an authentication response to the station. The authentication response comprises the WPA2-PSK authentication type. The access point further retrieves a PSK and generates a PMK based on the PSK. The access point further receives an association request from the station after generation of the PMK. The association request comprises a key confirmation derived from the PSK. The access point further transmits an association response to the station in response to reception of the association request. The association response comprises the key confirmation.

Abstract translation: 这里描述了用于在无线通信网络中传送数据的系统，方法和设备。 在一些方面，接入点将信标发送到站。 信标包括Wi-Fi保护访问II预先锁定密钥（WPA2-PSK）认证类型。 接入点还从站接收认证请求。 接入点进一步向站发送认证响应。 认证响应包括WPA2-PSK认证类型。 接入点进一步检索PSK并基于PSK生成PMK。 接入点在PMK生成之后还从站接收关联请求。 关联请求包括从PSK导出的密钥确认。 响应于接收到关联请求，接入点还向站发送关联响应。 关联响应包括密钥确认。

公开(公告)号：US20150063333A1

公开(公告)日：2015-03-05

申请号：US14467447

申请日：2014-08-25

Applicant: QUALCOMM Incorporated

Inventor： George Cherian ,  Simone Merlin ,  Santosh Paul Abraham

IPC: H04W48/16 ,  H04W88/08 ,  H04W76/02

CPC classification number: H04W48/16 ,  H04L1/0002 ,  H04L1/0003 ,  H04L1/0015 ,  H04W24/02 ,  H04W28/06 ,  H04W28/22 ,  H04W48/14 ,  H04W48/20 ,  H04W52/18 ,  H04W88/08

Abstract: Systems, methods, and devices for wireless communication are provided. In an embodiment, a method of wireless communication includes receiving, at an access point, a probe request from a wireless device, transmitting a probe response including shared access point state information, receiving an association request including an indication that the wireless device has stored the shared access point state information, and transmitting an association response conditionally including the shared access point state information based on the indication in the association request.

Abstract translation: 提供了用于无线通信的系统，方法和设备。 在一个实施例中，一种无线通信方法包括在接入点接收来自无线设备的探测请求，发送包括共享接入点状态信息的探测响应，接收包括无线设备已经存储的指示的关联请求 共享接入点状态信息，以及基于所述关联请求中的指示，有条件地发送包括所述共享接入点状态信息的关联响应。

公开(公告)号：US20140357269A1

公开(公告)日：2014-12-04

申请号：US14254387

申请日：2014-04-16

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  George Cherian ,  Santosh Paul Abraham

IPC: H04W8/00 ,  H04W76/02

CPC classification number: H04W8/005 ,  H04W76/14

Abstract: A method includes receiving, at a network node, a device-to-device D2D discovery request from a first device and sending a D2D discovery response from the network node to the first device. The D2D discovery response includes information associated with a second device that is available to establish a D2D connection with the first device. The network node may perform inquiries regarding D2D connection permission from both devices. If D2D connection is permitted by both devices, the network node may facilitate the D2D scanning by sending each device's scanning information to the other device via a non-D2D link. In parallel to D2D scanning, the network node may speed up D2D link setup by distributing, via non-D2D links, link setup information to each device, where the link setup information may include device credential(s), IP address allocation(s), and/or group owner assignment.

Abstract translation: 一种方法包括：在网络节点处接收来自第一设备的设备到设备D2D发现请求，以及从所述网络节点向所述第一设备发送D2D发现响应。 D2D发现响应包括与可用于建立与第一设备的D2D连接的第二设备相关联的信息。 网络节点可以对来自两个设备的D2D连接许可执行查询。 如果两个设备都允许D2D连接，则网络节点可以通过经由非D2D链路将每个设备的扫描信息发送到另一设备来促进D2D扫描。 与D2D扫描并行，网络节点可以通过非D2D链路将链路建立信息分配到每个设备来加速D2D链路建立，其中链路建立信息可以包括设备凭证，IP地址分配， ，和/或组所有者分配。

公开(公告)号：US20140334438A1

公开(公告)日：2014-11-13

申请号：US13891713

申请日：2013-05-10

Applicant: QUALCOMM INCORPORATED

Inventor： Yacob Cohen-Arazi ,  George Cherian ,  Maksim Krasnyanskiy ,  Santosh Paul Abraham

IPC: H04W36/00 ,  H04W8/02

CPC classification number: H04W36/0077 ,  H04L61/103 ,  H04L61/2015 ,  H04L61/2053 ,  H04W8/02 ,  H04W8/26 ,  H04W36/0011 ,  H04W36/08 ,  H04W84/12

Abstract: Systems and methods are provided to improve roaming performance and to minimize disruptions in connectivity. When roaming between a source AP and a target AP, the device determines whether the APs employ different gateways, such as through an ARP exchange. If the source and target APs have different gateways, a DHCP exchange is used to renew the IP address of the device to restore network connectivity.

Abstract translation: 提供了系统和方法来改善漫游性能，并最大限度地减少连接中断。 当在源AP和目标AP之间漫游时，设备确定AP是否采用不同的网关，例如通过ARP交换。 如果源和目标AP具有不同的网关，则使用DHCP交换机来更新设备的IP地址以恢复网络连接。

公开(公告)号：US20140328269A1

公开(公告)日：2014-11-06

申请号：US14268830

申请日：2014-05-02

Applicant: QUALCOMM Incorporated

Inventor： Hao Zhu ,  Srinivas Katar ,  Simone Merlin ,  Chao Zou ,  Gwendolyn Denise Barriac ,  George Cherian ,  Santosh Paul Abraham ,  Lawrence Winston Yonge, III ,  Hemanth Sampath

IPC: H04W72/04

CPC classification number: H04W74/002 ,  H04W74/04

Abstract: A method includes sending, from a first transmitter to a first receiver, a request to send (RTS) message associated with a first transmit opportunity (TXOP). The RTS message requests the first receiver to indicate whether reuse of the first TXOP is permitted. The method further includes receiving, at the first transmitter from the first receiver, a clear to send (CTS) message responsive to the RTS message.

Abstract translation: 一种方法包括从第一发射机向第一接收机发送与第一发射机会（TXOP）相关联的发送请求（RTS）消息。 RTS消息请求第一接收机指示是否允许第一TXOP的重用。 所述方法还包括在所述第一发射机处从所述第一接收机接收响应于所述RTS消息的清除发送（CTS）消息。

公开(公告)号：US20140233425A1

公开(公告)日：2014-08-21

申请号：US14260226

申请日：2014-04-23

Applicant: Qualcomm Incorporated

Inventor： George Cherian ,  Mahesh Dandapani Iyer ,  Santosh Paul Abraham ,  Philip Michael Hawkes

IPC: H04W48/14 ,  H04W12/04

CPC classification number: H04W48/14 ,  G06F15/177 ,  G06F21/44 ,  H04L41/08 ,  H04L41/0886 ,  H04L63/062 ,  H04L63/18 ,  H04L65/1066 ,  H04W4/70 ,  H04W12/04 ,  H04W48/16

Abstract: A method of automatically configuring a wireless device includes performing service discovery by the wireless device to identify a programming module and sending to the programming module a probe request including a first device public key. The method includes receiving from the programming module a probe response including an indication of a match between the first device public key and a second device public key.

Abstract translation: 自动配置无线设备的方法包括执行无线设备的服务发现以识别编程模块，并向编程模块发送包括第一设备公钥的探测请求。 该方法包括从编程模块接收包括第一设备公钥和第二设备公钥之间的匹配指示的探测响应。