公开(公告)号：US20140149611A1

公开(公告)日：2014-05-29

申请号：US13745812

申请日：2013-01-20

Applicant: QUALCOMM INCORPORATED

Inventor： Xiaolong HUANG ,  Xiaodong WANG ,  Vijayalakshmi R. RAVEENDRAN

IPC: H04B7/26

CPC classification number: H04B7/2612 ,  H04L1/0001 ,  H04L1/0002 ,  H04L1/0007

Abstract: Various aspects of the present disclosure provide frameworks and related mechanisms to provide for Universal Serial Bus/Internet Protocol (USB/IP) data transfer utilizing WiGig Serial Extension (WSE). The frameworks and related mechanisms (1) adapt USB transfers to variations in wireless channel conditions by making suitable adjustments to the USB transfers, e.g., by adjusting the number of outstanding USB transfers and their sizes at the core driver level; (2) administer the admission of USB devices/endpoints based on channel condition and USB requirements by translating USB requirement parameters into 802.11 admission control parameters; and (3) manage multiple USB/IP endpoint sessions with differential treatments above IP using SCTP streams instead of TCP or UDP.

Abstract translation: 本公开的各个方面提供框架和相关机制，以提供利用WiGig串行扩展（WSE）的通用串行总线/因特网协议（USB / IP）数据传输。 框架和相关机制（1）通过适当调整USB传输来适应USB传输到无线信道条件的变化，例如通过调整核心驱动程序级别的未完成的USB传输及其大小的数量; （2）通过将USB需求参数转换为802.11接收控制参数，根据通道条件和USB要求管理USB设备/端点的准入; 和（3）使用SCTP流而不是TCP或UDP管理IP以上的差分处理来管理多个USB / IP端点会话。

公开(公告)号：US20140013014A1

公开(公告)日：2014-01-09

申请号：US13757813

申请日：2013-02-03

Applicant: QUALCOMM INCORPORATED

Inventor： Xiaolong HUANG ,  Xiaodong WANG ,  Vijayalakshmi R. RAVEENDRAN

IPC: G06F11/30

CPC classification number: G06F11/3089 ,  G06F1/1632

Abstract: Various aspects of the present disclosure enable a docking host that manages a docking environment to establish an initial connection between the docking host and one or more wireless peripheral devices to perform functionality determination of the wireless peripherals devices. The docking host may store the results of the functionality and, upon receiving a request from a dockee to access the functionality that the docking host may provide, will update the results. In one aspect of the disclosed approach, the docking host may determine the current state of the wireless peripheral devices before advertising any functionality information to the dockee. Other aspects, embodiments, and features are also claimed and described.

Abstract translation: 本公开的各个方面使得能够管理对接环境的对接主机在对接主机和一个或多个无线外围设备之间建立初始连接，以执行无线外围设备的功能确定。 对接主机可以存储功能的结果，并且在接收到来自对接主机的访问对接主机可能提供的功能的请求时，将更新结果。 在所公开的方法的一个方面，对接主机可以在将任何功能信息广告给对方的人之前确定无线外围设备的当前状态。 还要求和描述其它方面，实施例和特征。

公开(公告)号：US20140010220A1

公开(公告)日：2014-01-09

申请号：US13757849

申请日：2013-02-03

Applicant: QUALCOMM INCORPORATED

Inventor： Xiaolong HUANG

IPC: H04B7/24

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：US20130311692A1

公开(公告)日：2013-11-21

申请号：US13740466

申请日：2013-01-14

Applicant: QUALCOMM INCORPORATED

Inventor： Xiaolong HUANG ,  George CHERIAN ,  Jouni MALINEN

IPC: G06F1/16

CPC classification number: H04B7/26 ,  G06F1/1632 ,  G06F13/00 ,  G06F13/4068 ,  H04M1/723 ,  H04M1/7253

Abstract: Various aspects of the present disclosure enable a docking procedure where a dockee, when docking with a docking host that manages a docking environment, can become directly paired with the peripherals in the docking environment in a straightforward fashion. Furthermore, a persistent direct pairing may be established such that after a first docking session, subsequent docking sessions where the dockee is directly paired with the same peripherals can further be expedited. Other aspects, embodiments, and features are also claimed and described.

Abstract translation: 本公开的各个方面使得能够进行对接过程，其中对接器在与对接环境的管理主机对接时可以以直接的方式直接与对接环境中的外围设备配对。 此外，可以建立持久的直接配对，使得在第一对接会话之后，可以进一步加快对等帐户与相同外围设备直接配对的后续对接会话。 还要求和描述其它方面，实施例和特征。

公开(公告)号：US20130282938A1

公开(公告)日：2013-10-24

申请号：US13688499

申请日：2012-11-29

Applicant: QUALCOMM INCORPORATED

Inventor： Xiaolong HUANG ,  Xiaodong WANG ,  Vijayalakshmi R. RAVEENDRAN

IPC: G06F13/38

CPC classification number: G06F13/385 ,  G06F13/4022 ,  G06F2213/0042 ,  H04W4/00

Abstract: An extensible hub is disclosed for providing multi-hop wireless communication among universal serial bus (USB) devices, for example, utilizing a WiGig Serial Extension (WSE) air interface. The extensible hub may include a device protocol adaptation layer (PAL), as well as a host PAL, and further a bridge for providing a data flow path between the device and host PALs. The bridge may be configured to distinguish between request messages and response messages in accordance with a header on those messages. Further, the extensible hub may include virtual ports and may map device handles and endpoint handles to provide for routing of messages to the correct downstream devices in a multi-hop network tree.

Abstract translation: 公开了一种可扩展集线器，用于在通用串行总线（USB）设备之间提供多跳无线通信，例如利用WiGig串行扩展（WSE）空中接口。 可扩展集线器可以包括设备协议适配层（PAL）以及主机PAL，以及用于在设备和主机PAL之间提供数据流路径的桥接器。 桥可以被配置为根据这些消息上的报头来区分请求消息和响应消息。 此外，可扩展集线器可以包括虚拟端口，并且可以映射设备句柄和端点句柄以提供消息到多跳网络树中的正确下游设备的路由。

公开(公告)号：US20250119829A1

公开(公告)日：2025-04-10

申请号：US18482808

申请日：2023-10-06

Applicant: QUALCOMM Incorporated

Inventor： Abdel Karim AJAMI ,  George CHERIAN ,  Alfred ASTERJADHI ,  Abhishek Pramod PATIL ,  Sai Yiu Duncan HO ,  Gaurang NAIK ,  Yanjun SUN ,  Xiaolong HUANG

IPC: H04W52/02

Abstract: This disclosure provides methods, components, devices and systems for multi-hop support for coordinated medium access. Some aspects more specifically relate to one or more mechanisms according to which an access point (AP) may indicate how many hops a medium access schedule is to be re-announced throughout a wireless network. In some examples, a first AP may select a medium access schedule and may transmit timing information indicative of communication periods associated with the medium access schedule and a value associated with a multi-hop propagation of the timing information. A second AP may receive the timing information and the value and may selectively transmit the timing information in accordance with the value. For example, if the value is indicative of greater than or equal to a threshold hop count value, the second AP may propagate the timing information associated with the communication periods of the first AP.

公开(公告)号：US20240147518A1

公开(公告)日：2024-05-02

申请号：US18407197

申请日：2024-01-08

Applicant: QUALCOMM Incorporated

Inventor： Xiaolong HUANG ,  Srinivas KATAR ,  Andrew MacKinnon DAVIDSON ,  Sandip HOMCHAUDHURI ,  Qi XUE ,  Neelakantan NURANI KRISHNAN ,  Simon Jan BRAND

IPC: H04W72/563 ,  H04W40/02 ,  H04W76/15

CPC classification number: H04W72/563 ,  H04W40/02 ,  H04W76/15

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for low-latency communications in wireless networks. In some implementations, a wireless station (STA) may transmit a data session request to a root access point (AP) in a wireless network responsive to activating an application associated with latency restricted (LR) data traffic. In some aspects, the data session request may indicate one or more preferred channels to carry the LR data traffic. In some other aspects, the data session request may indicate one or more preferred times to exchange the LR data traffic. In some implementations, the root AP may establish an LR data path with the STA based on the preferred time or frequency resources indicated in the data session request. The LR data path may include time or frequency resources that are reserved for LR data traffic between the root AP and the STA.

公开(公告)号：US20240098560A1

公开(公告)日：2024-03-21

申请号：US17932622

申请日：2022-09-15

Applicant: QUALCOMM Incorporated

Inventor： Xiaolong HUANG ,  Srinivas KATAR ,  Manish SHUKLA ,  Sandip HOMCHAUDHURI

IPC: H04W28/02 ,  H04W28/08

CPC classification number: H04W28/0284 ,  H04W28/0942

Abstract: This disclosure provides methods, devices and systems for load balancing access points (APs) in a mesh network. Certain aspects are directed to obtaining load information from each wireless device of a set of wireless devices, the load information being indicative of resource availability for each band available to each wireless device of the set. In some examples, the disclosure is directed to identifying a first band and a first wireless device of the set of wireless devices associated with the first band based on the first band having a highest level of traffic among bands available to the set of wireless devices.

公开(公告)号：US20230403753A1

公开(公告)日：2023-12-14

申请号：US17839818

申请日：2022-06-14

Applicant: QUALCOMM Incorporated

Inventor： Xiaolong HUANG ,  Rajkumar VENKADASAMY MANOHARAN ,  Abhishek Pramod PATIL ,  Sai Yiu Duncan HO ,  Vasanthakumar THIAGARAJAN

IPC: H04W76/15 ,  H04W76/11

CPC classification number: H04W76/15 ,  H04W76/11 ,  H04W84/12

Abstract: This disclosure includes a multi-link device (MLD) transmitting a frame on a first communication link associated with a first device of the MLD, the frame carrying a plurality of addresses of a respective plurality of peer devices associated with a mesh basis service set (MBSS), each of the plurality of addresses associated with one of a per-link address of the first communication link of the MLD or a medium access control (MAC) address of the MLD. In some instances, the addresses include first and second addresses indicating respective receiver and transmitter addressees of a peering instance, and include third and fourth addresses indicating respective MBSS egress and MBSS ingress points of the peering instance. The first and second addresses are associated with the per-link address of the first communication link, and the third and fourth addresses are associated with the MLD MAC address.

公开(公告)号：US20210037423A1

公开(公告)日：2021-02-04

申请号：US17032683

申请日：2020-09-25

Applicant: QUALCOMM Incorporated

Inventor： Xiaolong HUANG ,  Bharat BHUSHAN ,  Brian Michael BUESKER ,  Sai Yiu Duncan HO

IPC: H04W28/10

Abstract: Certain aspects relate to methods and apparatus for traffic separation in a multi AP (MAP) network. In some cases, a MAP Controller may configure sets of SSIDs to a single VLAN ID in a Traffic Separation Policy and distribute the Traffic Separation Policy information to the MAP Agents.