公开(公告)号：US20140349578A1

公开(公告)日：2014-11-27

申请号：US14265833

申请日：2014-04-30

Applicant: QUALCOMM Incorporated

Inventor： Xiaolong Huang ,  Rolf De Vegt ,  Andrew Mackinnon Davidson ,  Vijayalakshmi Rajasundaram Raveendran

IPC: H04W4/00 ,  H04W76/02

CPC classification number: H04W4/80 ,  H04L67/16 ,  H04W84/18 ,  H04W88/04

Abstract: In one example, a method includes performing, by a wireless dockee (WD), a plurality of operations to wirelessly dock with a wireless docking center (WDC) such that the WD may access one or more peripheral functions (PFs) associated with the WDC. In this example, the WD includes a docking service, an application service platform (ASP), and one or more peripheral services that each correspond to at least one PF of the one or more PFs associated with the WDC. In this example, the method also includes interfacing, by the docking service and with the ASP, to perform a first subset of the plurality of operations, and interfacing, by the docking service and with the one or more peripheral services, to perform a second subset of the plurality of operations.

Abstract translation: 在一个示例中，一种方法包括通过无线对讲机（WD）执行与无线对接中心（WDC）无线对接的多个操作，使得WD可以访问与WDC相关联的一个或多个外围功能（PF） 。 在该示例中，WD包括对接服务，应用服务平台（ASP）以及每个对应于与WDC相关联的一个或多个PF的至少一个PF的一个或多个外围服务。 在该示例中，该方法还包括通过对接服务与ASP接口来执行多个操作的第一子集，并且通过对接服务与一个或多个外围服务进行接口以执行第二个 多个操作的子集。

公开(公告)号：US20140337544A1

公开(公告)日：2014-11-13

申请号：US14271221

申请日：2014-05-06

Applicant: QUALCOMM INCORPORATED

Inventor： Xiaolong Huang ,  Shivraj Singh Sandhu ,  Andrew Mackinnon Davidson

IPC: G06F13/38

CPC classification number: G06F13/385

Abstract: Techniques are described for establishing a Wireless Serial Bus (WSB) service to transport data using a Media Agnostic Universal Serial Bus (MAUSB) protocol according to a selected transport mode in a WSB session of the WSB service. The MAUSB protocol may be deployed either over an Internet Protocol (IP) stack or directly over a Media Access Control (MAC) layer. According to the techniques, the wireless service advertiser and the wireless service seeker negotiate the transport mode for the MAUSB protocol in each WSB session of the WSB service. During a service discovery process, the wireless service advertiser identifies one or more supported transport modes for the MAUSB protocol in service information for the WSB service. During a P2P connection setup and a WSB session setup, the wireless service seeker indicates a selected one of the supported transport modes for the MAUSB protocol in session information for the WSB session.

Abstract translation: 描述了用于建立无线串行总线（WSB）服务以根据在WSB服务的WSB会话中的所选传输模式使用媒体不可知通用串行总线（MAUSB）协议传输数据的技术。 MAUSB协议可以通过因特网协议（IP）栈或者直接通过媒体访问控制（MAC）层来部署。 根据这些技术，无线服务广告商和无线服务寻求者在WSB服务的每个WSB会话中协商MAUSB协议的传输模式。 在服务发现过程期间，无线服务广告商为WSB服务的服务信息识别用于MAUSB协议的一个或多个支持的传输模式。 在P2P连接建立和WSB会话建立期间，无线服务引导者在WSB会话的会话信息中指示MAUSB协议所支持的传输模式中选择的一个。

公开(公告)号：US20140146745A1

公开(公告)日：2014-05-29

申请号：US13793056

申请日：2013-03-11

Applicant: QUALCOMM INCORPORATED

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

IPC: H04L29/06

CPC classification number: H04L65/1069 ,  G06F1/1632 ,  H04L63/20 ,  H04L67/12 ,  H04L67/16 ,  H04L67/2814 ,  H04M1/04 ,  H04M1/72527 ,  H04M1/7253 ,  H04W12/08

Abstract: In one example, a method includes sending a request to a wireless docking host to select one or more peripheral functions available via the wireless docking host in accordance with authentication and association information associated with a docking session with the wireless docking host. The method further includes sending a request to the wireless docking host to establish one or more payload connections with the wireless docking host, wherein the one or more payload connections are configured to communicate data via the wireless docking host for the selected one or more peripheral functions.

Abstract translation: 在一个示例中，方法包括根据与与无线对接主机的对接会话相关联的认证和关联信息，向无线对接主机发送请求以选择经由无线对接主机可用的一个或多个外围功能。 该方法还包括向无线对接主机发送请求以建立与无线对接主机的一个或多个有效负载连接，其中所述一个或多个有效负载连接被配置为经由所述无线对接主机为所选择的一个或多个外围功能传送数据 。

公开(公告)号：US20130179605A1

公开(公告)日：2013-07-11

申请号：US13678988

申请日：2012-11-16

Applicant: QUALCOMM Incorporated

Inventor： Xiaolong Huang ,  Vijayalakshmi R. Raveendran ,  Jeffree S. Froelicher ,  Xiaodong Wang

IPC: G06F13/10

CPC classification number: G06F13/10 ,  H04L65/4092 ,  H04L65/608 ,  H04N21/42207 ,  H04N21/43615

Abstract: This disclosure describes a method of establishing a bi-directional user interface back channel (UIBC) to a computing device, receiving encapsulated peripheral data from the computing device using the UIBC, and decapsulating the peripheral data, as well as a method of establishing a bi-directional user interface back channel (UIBC) to a computing device, receiving peripheral data, encapsulating the peripheral data, and transmitting the encapsulated peripheral data to the computing device using the UIBC.

Abstract translation: 本公开描述了一种向计算设备建立双向用户界面返回信道（UIBC）的方法，使用UIBC从计算设备接收封装的外围数据，并对外围数据进行解封装，以及建立双向 双向用户界面返回信道（UIBC）到计算设备，接收外围数据，封装外围数据，以及使用UIBC将封装的外围数据传输到计算设备。

公开(公告)号：US12273903B2

公开(公告)日：2025-04-08

申请号：US18382639

申请日：2023-10-23

Applicant: QUALCOMM Incorporated

Inventor： Nathaniel David Houghton ,  Xiaolong Huang ,  Naveen Gangadharan

IPC: H04W72/12 ,  H04W72/1268 ,  H04W72/23 ,  H04W72/52 ,  H04W84/12

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for adjusting a packet duration for triggered uplink (UL) transmissions to an access point (AP) from one or more stations (STAs). In one aspect, the AP may estimate an amount of data that a STA has queued for UL transmission and select the packet duration based on the estimated amount of queued UL data. The AP may transmit a trigger frame that solicits UL data from the STA and indicates the selected packet duration. In response, the AP may receive an UL packet from the STA and determine an amount of UL data queued in the STA based on the UL packet. In some implementations, the AP may selectively adjust the packet duration for UL transmissions based on the UL packet, the determined amount of UL data queued in the STA, or both.

公开(公告)号：US20240154911A1

公开(公告)日：2024-05-09

申请号：US18053285

申请日：2022-11-07

Applicant: QUALCOMM Incorporated

Inventor： Gaurang Naik ,  Sai Yiu Duncan Ho ,  George Cherian ,  Yanjun Sun ,  Abhishek Pramod Patil ,  Alfred Asterjadhi ,  Abdel Karim Ajami ,  Xiaolong Huang ,  Qiang Fan ,  Srinivas Katar ,  Nitin Ravinder ,  Venkata Savitri Pravallika Tallapragada ,  Varshini Rajesh ,  Raamkumar Balamurthi

IPC: H04L47/2441 ,  H04W28/08

CPC classification number: H04L47/2441 ,  H04W28/0908

Abstract: Methods, systems, and devices for wireless communications are described. A first device may receive signaling associated with a traffic class from a second device. The first device may determine that the traffic class is included in a set of known traffic classes based on a set of features associated with the signaling. In response to determining that the traffic class is included in the set of known traffic classes, the first device may use a machine learning model to obtain a prediction of an application associated with the signaling. The prediction may be based on the set of features. The machine learning model may be trained at the first device or the second device. The first device may receive information associated with the machine learning model from the second device.

公开(公告)号：US20240121655A1

公开(公告)日：2024-04-11

申请号：US17960454

申请日：2022-10-05

Applicant: QUALCOMM Incorporated

Inventor： Xiaolong Huang ,  Patrick Poon-Cheuk Chan ,  Sebastian Speicher ,  Huichun Liu ,  Suli Zhao ,  Sai Yiu Duncan Ho ,  John Thomas Harrsen

IPC: H04W28/02

CPC classification number: H04W28/0268 ,  H04W28/0263

Abstract: Methods, systems, and devices for wireless communication are described. For example, the described techniques provide for a first device (e.g., a cellular modem or user equipment (UE)) mapping quality of service flows of a first radio access technology (e.g., cellular) to service classes of a second RAT (e.g., Wi-Fi). The first device may communicate mapping information that indicates the mapping to a second network device (e.g., a router). The first device and the second device may communicate various packets via the quality of service flows and the service classes.

公开(公告)号：US11917538B2

公开(公告)日：2024-02-27

申请号：US17204530

申请日：2021-03-17

Applicant: QUALCOMM Incorporated

Inventor： Nathaniel David Houghton ,  Xiaolong Huang ,  Ruiqing Ye

IPC: H04W52/02 ,  H04W80/02 ,  H04W40/24 ,  H04W28/02

CPC classification number: H04W52/0206 ,  H04W28/0268 ,  H04W28/0278 ,  H04W40/244 ,  H04W80/02

Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for wireless communication. In some implementations, a wireless communication device obtains one or more indications that a wireless station (STA) will enter a power-save mode, selects, for each respective STA of a plurality of STAs, a duration associated with the respective STA entering the power-save mode, and adjusts one or more parameters of a multi-user channel access mechanism for transmitting uplink data associated with the selected duration. In some other implementations, a wireless communication device outputs one or more indications that the device will enter a power-save mode, outputs or obtains data at each of a plurality of first instances, enters the power-save mode at each of a plurality of second instances, and obtains a beacon indicating one or more parameters to be used for a multi-user channel access mechanism for transmitting uplink data.

公开(公告)号：US11350431B2

公开(公告)日：2022-05-31

申请号：US16904380

申请日：2020-06-17

Applicant: QUALCOMM Incorporated

Inventor： Nathaniel David Houghton ,  Xiaolong Huang ,  Naveen Gangadharan

IPC: H04W72/12 ,  H04W84/12

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for adjusting a packet duration for triggered uplink (UL) transmissions to an access point (AP) from one or more stations (STAs). In one aspect, the AP may estimate an amount of data that a STA has queued for UL transmission and select the packet duration based on the estimated amount of queued UL data. The AP may transmit a trigger frame that solicits UL data from the STA and indicates the selected packet duration. In response, the AP may receive an UL packet from the STA and determine an amount of UL data queued in the STA based on the UL packet. In some implementations, the AP may selectively adjust the packet duration for UL transmissions based on the UL packet, the determined amount of UL data queued in the STA, or both.

公开(公告)号：US11240855B2

公开(公告)日：2022-02-01

申请号：US16740608

申请日：2020-01-13

Applicant: QUALCOMM Incorporated

Inventor： Syam Krishna Babbellapati ,  Sitaramanjaneyulu Kanamarlapudi ,  Xiaolong Huang

IPC: H04W76/11 ,  H04L12/18 ,  H04W28/02 ,  H04W48/16 ,  H04W84/12

Abstract: This disclosure provides methods, devices and systems for transmitting, to one or more local area network clients of the device, a multicast message indicating an available network slice, receiving, from a first local area network client of the one or more local area network clients based on the multicast message, a request to access the available network slice, establishing, at the device based on receiving the request, a connection associated with the available network slice, and transmitting, to the first local area network client based on establishing the connection, a confirmation to access the available network slice.