公开(公告)号：US09647481B2

公开(公告)日：2017-05-09

申请号：US13778057

申请日：2013-02-26

Applicant: QUALCOMM Incorporated

Inventor： Xiaolong Huang ,  Vijayalakshmi R. Raveendran

IPC: G06F13/00 ,  H02J7/02 ,  H04B5/00 ,  G06F13/40 ,  G06F1/16 ,  H01M10/44 ,  H02J5/00 ,  H02J7/00 ,  H04M1/725 ,  H04M1/04 ,  G06F1/26 ,  H02J50/10

CPC classification number: H02J50/12 ,  G06F1/1632 ,  G06F1/266 ,  G06F13/409 ,  H01M10/44 ,  H02J5/005 ,  H02J7/0044 ,  H02J7/025 ,  H02J50/10 ,  H02J50/80 ,  H04B5/0037 ,  H04M1/04 ,  H04M1/7253

Abstract: Apparatus and methods are disclosed relating to the use and performance of a wireless charger, such as one that utilizes inductive coupling between a primary coil at the charger and a secondary coil at a mobile device that lands on the charger. In particular, the wireless charger is implemented in a wireless docking environment, where the mobile device docks with a docking host. In one example, the wireless charger is integrated as a unit with the wireless docking host. In another example, the wireless charger is a peripheral in the wireless docking environment managed by the docking host.

公开(公告)号：US09619424B2

公开(公告)日：2017-04-11

申请号：US14224451

申请日：2014-03-25

Applicant: QUALCOMM Incorporated

Inventor： Xiaolong Huang ,  Shivraj Singh Sandhu

IPC: G06F13/40 ,  H04L29/08 ,  G06F1/16 ,  H04M1/725 ,  H04W8/00 ,  H04M1/04

CPC classification number: G06F13/4081 ,  G06F1/1632 ,  H04L67/16 ,  H04M1/04 ,  H04M1/7253 ,  H04W8/005

Abstract: Methods, systems, and devices are described for supporting unknown peripheral function protocols (PFP) with a wireless docking station. A wireless docking station may facilitate connections between a wireless dockee and peripherals employing both recognized and unrecognized PFPs. A docking station may request one or more service discovery parameters from a peripheral having an unrecognized PFP. The docking station may receive service discovery parameters in response, convey the received discovery parameters to a wireless dockee, and facilitate discovery and a connection between the device and the peripheral. The discovery parameters may include various identifiers related to peripheral function, identity, and location.

公开(公告)号：US20170064536A1

公开(公告)日：2017-03-02

申请号：US14843532

申请日：2015-09-02

Applicant: QUALCOMM Incorporated

Inventor： Srinivas Katar ,  Xiaolong Huang ,  Keshav Kishore Sahai ,  Farrukh Usmani ,  Hoon Ki Lee

IPC: H04W8/02 ,  H04W24/10 ,  H04W48/16 ,  H04B17/318

CPC classification number: H04W8/02 ,  H04B17/318 ,  H04W24/10 ,  H04W36/0083 ,  H04W36/245 ,  H04W36/30 ,  H04W48/16 ,  H04W84/12

Abstract: Methods, systems, and devices are described for wireless communications. A communication device may utilize enhanced roaming techniques to use multiple channel maps for a high density AP environment. For instance, a communication device performs at least a partial channel scan by a communications device while the communications device is connected to an access point (AP) associated with a basic service set identifier (BSSID). The communication device further selects a channel map from a plurality of channel maps associated with the BSSID based at least in part on the partial scan, wherein each of the channel maps associated with the BSSID comprises a different set of signal strength measurements for a same set of neighboring APs. The communication device also uses the selected channel map as a basis for a roaming operation by the wireless device.

Abstract translation: 描述了用于无线通信的方法，系统和设备。 通信设备可以利用增强的漫游技术来为高密度AP环境使用多个信道映射。 例如，当通信设备连接到与基本服务集标识符（BSSID）相关联的接入点（AP）时，通信设备至少由通信设备执行部分信道扫描。 通信设备还至少部分地基于部分扫描，从与BSSID相关联的多个信道映射中选择信道映射，其中与BSSID相关联的每个信道映射包括对于相同集合的不同的信号强度测量集合 的相邻AP。 通信设备还使用所选择的频道映射作为无线设备的漫游操作的基础。

公开(公告)号：US20170033950A1

公开(公告)日：2017-02-02

申请号：US14812977

申请日：2015-07-29

Applicant: QUALCOMM Incorporated

Inventor： Nathaniel HOUGHTON ,  Xiaolong Huang ,  Guido Robert Frederiks ,  Qinghai Gao

IPC: H04L25/02 ,  H04W24/02

CPC classification number: H04L25/0224 ,  H04L1/0027 ,  H04L5/00 ,  H04W24/02

Abstract: Various aspects are provided for managing a sounding interval of a wireless communications device, which may include setting a timing of one or more channel sounding operations performed by the communications device. For instance, a method is provided for channel sounding management. This example method may include obtaining information regarding a modulation and coding scheme (MCS) or a throughput degradation gradient associated with one or more transmissions. In addition, the example method may include determining a timing of one or more sounding operations based on the information regarding the MCS or the throughput degradation gradient. Additionally, apparatuses and computer-readable media are provided for channel sounding management in a communications device, which are configured to perform, or store computer-executable code to perform, the disclosed example methods.

Abstract translation: 提供用于管理无线通信设备的探测间隔的各个方面，其可以包括设置由通信设备执行的一个或多个信道探测操作的定时。 例如，提供了一种用于信道探测管理的方法。 该示例性方法可以包括获得关于与一个或多个传输相关联的调制和编码方案（MCS）或吞吐量劣化梯度的信息。 此外，示例性方法可以包括基于关于MCS的信息或吞吐量降级梯度来确定一个或多个探测操作的定时。 此外，设备和计算机可读介质被提供用于通信设备中的信道探测管理，通信设备被配置为执行或存储计算机可执行代码来执行所公开的示例方法。

公开(公告)号：US09509806B2

公开(公告)日：2016-11-29

申请号：US14567444

申请日：2014-12-11

Applicant: QUALCOMM Incorporated

Inventor： Xiaolong Huang

IPC: H04L29/06 ,  H04L29/08 ,  H04W84/18

CPC classification number: H04L69/18 ,  G06F13/10 ,  H04L67/16 ,  H04L67/28 ,  H04W84/12 ,  H04W84/18

Abstract: Methods, systems, and apparatuses are described for wireless communication. In one method, a request may be received at a Wi-Fi docking center (WDC) regarding one or more peripheral function protocols (PFPs) supported by the WDC, and a response message indicating whether the WDC supports at least a Wi-Gig Bus Extension (WBE) as a PFP or a Wi-Gig Display Extension (WDE) as a PFP may be transmitted. In another method, a request may be transmitted to a WDC regarding one or more PFPs supported by the WDC, and a response message may be received from the WDC. The request may be transmitted using a first peer-to-peer (P2P) connection. The response message may indicate whether the WDC supports at least a WBE as a PFP or a WDE as a PFP.

Abstract translation: 描述了用于无线通信的方法，系统和装置。 在一种方法中，可以在关于由WDC支持的一个或多个外围功能协议（PFP）的Wi-Fi对接中心（WDC）处接收请求，以及指示WDC是否至少支持Wi-Gig总线 作为PFP的扩展（WBE）或作为PFP的Wi-Gig显示扩展（WDE）可以被发送。 在另一种方法中，可以向WDC发送关于由WDC支持的一个或多个PFP的请求，并且可以从WDC接收响应消息。 该请求可以使用第一对等（P2P）连接来发送。 响应消息可以指示WDC是否至少支持WBE作为PFP或WDE作为PFP。

公开(公告)号：US09357357B2

公开(公告)日：2016-05-31

申请号：US14244296

申请日：2014-04-03

Applicant: QUALCOMM Incorporated

Inventor： Gang Ding ,  Xiaolong Huang ,  Vijayalakshmi Rajasundaram Raveendran

IPC: H04L1/00 ,  H04W4/08 ,  H04L29/08 ,  H04W76/02 ,  H04W84/20

CPC classification number: H04W4/08 ,  H04L67/1051 ,  H04W76/14 ,  H04W76/40 ,  H04W84/20

Abstract: A computing device of a peer-to-peer group for a wireless communication protocol may determine that a peer-to-peer connection for the group transports an application flow sourced by a Group Owner to a client of the Group Owner. The computing devices of the group select the client that receives the application flow sourced by the Group Owner to be a new Group Owner for the group. As a consequence, the computing device of the group that receives the application flow is the new Group Owner and, as a result, the Group Owner for the group receives the application flow whereas prior to the selection of the new Group Owner the Group Owner transmitted the application flow.

Abstract translation: 用于无线通信协议的对等组的计算设备可以确定该组的对等连接将由组所有者发起的应用流传输给组所有者的客户端。 该组的计算设备选择接收由组所有者提供的应用程序流的客户端作为该组的新的组所有者。 因此，接收应用程序流的组的计算设备是新的组拥有者，因此，组的组拥有者接收应用流程，而在选择新的组所有者之前，组所有者发送 应用流程。

公开(公告)号：US09312948B2

公开(公告)日：2016-04-12

申请号：US13757849

申请日：2013-02-03

Applicant: QUALCOMM Incorporated

Inventor： Xiaolong Huang

IPC: H04B7/24 ,  H04W8/00 ,  H04W48/08 ,  H04L29/08 ,  H04W8/22

CPC classification number: H04B7/24 ,  H04L67/16 ,  H04W8/005 ,  H04W8/22 ,  H04W48/08

Abstract: Various aspects of the present disclosure enable a dockee that establishes docking with a wireless docking host that manages a docking environment to gather information about the wireless docking host, including docking host information and one or more wireless peripheral devices managed by the wireless docking host. The dockee may then store the results of the functionality information. In one aspect of the disclosed approach, the dockee may advertise the functionality information of the wireless docking host to other dockees. Other aspects, embodiments, and features are also claimed and described.

Abstract translation: 本公开的各个方面使得能够与管理对接环境的无线对接主机建立对接的对接码头来收集关于无线对接主机的信息，包括对接主机信息和由无线对接主机管理的一个或多个无线外围设备。 然后，dockee可以存储功能信息的结果。 在所公开的方法的一个方面，对等体可以将无线对接主机的功能信息通告给其他的对方。 还要求和描述其它方面，实施例和特征。

公开(公告)号：US09204301B2

公开(公告)日：2015-12-01

申请号：US14023205

申请日：2013-09-10

Applicant: QUALCOMM Incorporated

Inventor： Xiaolong Huang ,  Andrew Mackinnon Davidson ,  Rolf De Vegt ,  Olivier Jean Benoit

IPC: H04W12/06 ,  H04W48/08 ,  G06F1/16 ,  H04L29/06 ,  H04W76/02 ,  H04W84/18

CPC classification number: H04W12/06 ,  G06F1/1632 ,  H04L63/083 ,  H04W48/08 ,  H04W76/14 ,  H04W84/18

Abstract: A method includes establishing, by a wireless docking center, a secure wireless communication connection with a wireless dockee, receiving, by the wireless docking center, from the wireless dockee, an ASP session request for a wireless docking service of the wireless docking center, receiving, by the wireless docking center, from the wireless dockee, a passphrase for authenticating with the wireless docking service, determining, by the wireless docking center, whether the wireless dockee is authorized to access the wireless docking service based on the received passphrase, responsive to determining that the wireless dockee is not authorized to access the wireless docking service, denying, by the wireless docking center, the wireless dockee access to the wireless docking service, and responsive to determining that the wireless dockee is authorized to access the wireless docking service, granting, by the wireless docking center, the wireless dockee access to the wireless docking service.

Abstract translation: 一种方法包括：通过无线对接中心建立与无线对讲机的安全无线通信连接，由无线对接中心从无线对讲机接收无线对接中心的无线对接服务的ASP会话请求，接收 通过无线对接中心从无线对讲机发送用于使用无线对接服务认证的密码，由无线对接中心确定无线对讲机是否被授权基于接收的密码短语访问无线对接服务，响应于 确定所述无线对讲机没有被授权访问所述无线对接服务，由所述无线对接中心拒绝所述无线对讲机对所述无线对接服务的访问，并且响应于确定所述无线对讲机被授权访问所述无线对接服务， 通过无线对接中心授予无线对接机对无线对接服务的访问权限。

公开(公告)号：US20150271658A1

公开(公告)日：2015-09-24

申请号：US14607327

申请日：2015-01-28

Applicant: QUALCOMM Incorporated

Inventor： Xiaolong Huang

IPC: H04W8/00 ,  G06Q30/06

CPC classification number: H04W8/005 ,  G06F13/4004 ,  G06Q30/0601 ,  H04L67/12 ,  H04L67/16 ,  H04W84/12

Abstract: A wireless dockee may access a vendor-specific feature available on a peripheral device in communication with a wireless docking center. Information regarding the vendor-specific feature may be communicated by the wireless docking center to the wireless dockee both during pre-association discovery as well as via a service description that corresponds with the vendor-specific feature. The wireless dockee may use the received information to generate an access request to the peripheral device.

Abstract translation: 无线对讲机可以访问与无线对接中心通信的外围设备上可用的供应商特定功能。 关于特定于供应商的特征的信息可以在预关联发现期间以及通过与供应商特定的特征相对应的服务描述由无线对接中心传送到无线对讲机。 无线对讲机可以使用接收到的信息来产生对外围设备的访问请求。

公开(公告)号：US09144094B2

公开(公告)日：2015-09-22

申请号：US13801118

申请日：2013-03-13

Applicant: QUALCOMM Incorporated

Inventor： PhaniKumar K. Bhamidipati ,  Vijayalakshmi R. Raveendran ,  Xiaolong Huang ,  Xiaodong Wang ,  Hongyu Jiang

IPC: H04M1/00 ,  H04W76/02 ,  H04N21/422 ,  H04N21/436 ,  H04N21/4363 ,  H04L29/08

CPC classification number: H04W76/02 ,  H04L67/12 ,  H04N21/42207 ,  H04N21/43615 ,  H04N21/43637 ,  H04W76/10

Abstract: This disclosure describes a method of transmitting media data from a source device, the method comprising establishing, with the source device, a first communication session between the source device and a sink device comprising a vehicle head unit, wherein the first communication session conforms to a communication protocol. The method also comprises discovering, with the source device and by the first communication session, the sink device. The method further comprises, during operation of the first communication session, establishing with the source device a second communication session between the source device and the sink device, wherein the second communication session conforms to a wireless display protocol. The method also comprises transmitting, using the second communication session, media data from the source device to the sink device for output to an interface of the sink device.

Abstract translation: 本公开描述了一种从源设备发送媒体数据的方法，所述方法包括与所述源设备建立所述源设备和包括车头单元的宿设备之间的第一通信会话，其中所述第一通信会话符合 通讯协议。 该方法还包括利用源设备和第一通信会话发现宿设备。 该方法还包括在第一通信会话的操作期间，与源设备建立源设备和宿设备之间的第二通信会话，其中第二通信会话符合无线显示协议。 该方法还包括使用第二通信会话将从源设备到宿设备的媒体数据传输到宿设备的接口。