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    TECHNIQUES FOR USING ALTERNATE CHANNELS FOR ACKNOWLEDGEMENT MESSAGES
    201.
    发明申请
    TECHNIQUES FOR USING ALTERNATE CHANNELS FOR ACKNOWLEDGEMENT MESSAGES 审中-公开
    使用替代通道进行确认消息的技术

    公开(公告)号：US20160323881A1

    公开(公告)日：2016-11-03

    申请号：US15141763

    申请日：2016-04-28

    Applicant: QUALCOMM Incorporated

    Inventor： Veerendra Bhora ,  Simone Merlin ,  Vincent Knowles Jones, IV ,  Hemanth Sampath ,  Assaf Touboul ,  Adam Lapede

    IPC: H04W72/04 ,  H04L5/00

    CPC classification number: H04L5/0055 ,  H04L1/00 ,  H04L1/1854 ,  H04L5/0023 ,  H04L5/0032 ,  H04L5/14 ,  H04W74/0808 ,  H04W84/12

    Abstract: Methods, systems, and devices are described for wireless communication. An example wireless communication device may receive at least a portion of a data frame from another wireless communication device via a first or primary channel. The example wireless communication device may transmit a first acknowledgement message via a second or alternate channel, different from the first or primary channel, in response to the received data frame. In another example, an example wireless communication device may transmit a data frame via a first or primary channel. The wireless communication device may receive an acknowledgement message via a second or alternate channel, different from the first or primary channel in response to the data frame from another wireless communication device.

    Abstract translation: 描述了用于无线通信的方法，系统和设备。 示例性无线通信设备可以经由第一或主信道从另一无线通信设备接收数据帧的至少一部分。 示例性无线通信设备可以响应于接收到的数据帧，经由与第一或主信道不同的第二或替代信道来发送第一确认消息。 在另一示例中，示例性无线通信设备可以经由第一或主信道发送数据帧。 响应于来自另一无线通信设备的数据帧，无线通信设备可以经由与第一或主信道不同的第二或替代信道来接收确认消息。

    Staggered primary channel selection in wifi communication systems
    205.
    发明授权
    Staggered primary channel selection in wifi communication systems 有权
    WiFi通信系统中交错主通道选择

    公开(公告)号：US09445345B2

    公开(公告)日：2016-09-13

    申请号：US14486946

    申请日：2014-09-15

    Applicant: QUALCOMM Incorporated

    Inventor： Gwendolyn Denise Barriac ,  Simone Merlin ,  Yan Zhou ,  Hemanth Sampath

    IPC: H04W4/00 ,  H04W40/02 ,  H04W4/12 ,  H04W48/00 ,  H04W84/12 ,  H04W92/20

    CPC classification number: H04W40/02 ,  H04W4/12 ,  H04W48/17 ,  H04W72/0406 ,  H04W84/12 ,  H04W92/20

    Abstract: Certain aspects of the present disclosure relate generally to wireless communications, and more specifically to systems, methods, and devices for staggered primary channel selection for WiFi. According to certain aspects, a method for wireless communications is provided. The method may be performed, for example, by an access point (AP). The method generally includes obtaining information regarding neighbor basic service sets (BSSs), selecting a primary channel based on the obtained information, and output for transmission a message signaling an intention to communicate using the selected primary channel.

    Abstract translation: 本公开的某些方面通常涉及无线通信，更具体地涉及用于WiFi的交错主信道选择的系统，方法和设备。 根据某些方面，提供了一种用于无线通信的方法。 该方法可以例如由接入点（AP）来执行。 该方法通常包括获取关于邻近基本服务集（BSS）的信息，基于所获得的信息选择主要信道，并且输出用于发送信令，以使用所选主要信道通信的意图。

    Systems and methods for transmitting and receiving discovery and paging messages
    206.
    发明授权
    Systems and methods for transmitting and receiving discovery and paging messages 有权
    用于发送和接收发现和寻呼消息的系统和方法

    公开(公告)号：US09307483B2

    公开(公告)日：2016-04-05

    申请号：US13706801

    申请日：2012-12-06

    Applicant: QUALCOMM Incorporated

    Inventor： Hemanth Sampath ,  Santosh Paul Abraham ,  Simone Merlin ,  Saurabh Tavildar ,  Junyi Li ,  Nilesh N. Khude

    IPC: H04L12/24 ,  H04W48/16 ,  H04W8/00 ,  H04L29/08 ,  H04W68/00 ,  H04W8/20

    CPC classification number: H04W48/16 ,  H04L41/0803 ,  H04L67/16 ,  H04W8/005 ,  H04W8/205 ,  H04W68/00

    Abstract: Methods, devices, and computer program products for transmitting and receiving discovery and paging messages are described herein. In one aspect, an apparatus operable in a wireless communication system includes a receiver and transmitter. The receiver receives a registration packet from a first device. The registration packet indicates interest in a service provided by another device in a wireless communications network. The receiver further receives a discovery packet from a second device during a first discovery interval of a plurality of discovery intervals. The discovery packet advertises a service provided by the second device, and the plurality of discovery intervals include recurring time intervals when a plurality of devices are configured to transmit and receive discovery packets in the wireless communications network. The transmitter transmits a notification packet configured to enable the first device and the second device to communicate directly.

    Abstract translation: 本文描述了用于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。 一方面，可在无线通信系统中操作的装置包括接收机和发射机。 接收机从第一设备接收注册包。 注册分组表示对由无线通信网络中的另一设备提供的服务的兴趣。 在多个发现间隔的第一发现间隔期间，接收机还从第二设备接收发现分组。 发现分组通告由第二设备提供的服务，并且当多个设备被配置为在无线通信网络中发送和接收发现分组时，多个发现间隔包括循环时间间隔。 发射机发送被配置为使得第一设备和第二设备能够直接通信的通知分组。

    LOAD BALANCING IN A WIRELESS NETWORK WITH MULTIPLE ACCESS POINTS
    207.
    发明申请
    LOAD BALANCING IN A WIRELESS NETWORK WITH MULTIPLE ACCESS POINTS 有权
    在具有多个接入点的无线网络中的负载平衡

    公开(公告)号：US20160088521A1

    公开(公告)日：2016-03-24

    申请号：US14857498

    申请日：2015-09-17

    Applicant: QUALCOMM Incorporated

    Inventor： Sai Yiu Duncan Ho ,  Peerapol Tinnakornsrisuphap ,  Brian Michael Buesker ,  Hemanth Sampath

    IPC: H04W28/08 ,  H04W24/10

    CPC classification number: H04W28/085 ,  H04L43/08 ,  H04W24/02 ,  H04W24/10 ,  H04W28/08 ,  H04W36/0083 ,  H04W36/08 ,  H04W36/22 ,  H04W40/12 ,  H04W40/22 ,  H04W88/08

    Abstract: With multiple communication channels available and range extenders, a number of paths may be available for communicating traffic in a wireless network. Traffic on paths in the wireless network may be load balanced to improve channel utilization and/or relieve an overloaded communication channel. To load balance the traffic, a first AP may determine candidate paths between a first AP and a client device, wherein at least one of the candidate paths traverses a second AP. The AP may determine available bandwidths of the candidate paths based, at least in part, on availability of communication channels of the candidate paths. The AP may steer a portion of the wireless network traffic of the client device to a first of the candidate paths based, at least in part, on the available bandwidths.

    Abstract translation: 通过可用的多个通信信道和范围扩展器，多个路径可用于在无线网络中传送流量。 在无线网络中的路径上的业务可以被负载平衡以改善信道利用和/或减轻过载的通信信道。 为了负载均衡流量，第一AP可以确定第一AP和客户端设备之间的候选路径，其中候选路径中的至少一个遍历第二AP。 AP可以至少部分地基于候选路径的通信信道的可用性来确定候选路径的可用带宽。 至少部分地基于可用带宽，AP可以将客户端设备的无线网络业务的一部分引导到第一候选路径。

    Systems and methods for managing on-time of wireless receivers
    209.
    发明授权
    Systems and methods for managing on-time of wireless receivers 有权
    用于管理无线接收器的准时的系统和方法

    公开(公告)号：US09048936B2

    公开(公告)日：2015-06-02

    申请号：US13729785

    申请日：2012-12-28

    Applicant: QUALCOMM Incorporated

    Inventor： Sameer Vermani ,  Lin Yang ,  Eugene J. Baik ,  Hemanth Sampath

    IPC: H04B1/00 ,  H04B1/707 ,  H04L27/26 ,  H04L25/02 ,  H04B1/7075

    CPC classification number: H04B1/707 ,  H04B1/7075 ,  H04L25/0226 ,  H04L27/2602

    Abstract: Systems, methods, and devices for communicating in a wireless network are described herein. In an aspect, a method of transmitting a data unit includes generating a data unit. The data unit includes one or more short training field (STF) sequences. The method further includes encoding each of the STF sequences with a pseudo-random spreading code. The code is based on an addressee of the data unit. The method further includes transmitting, at a transmitter, the data unit over a wireless channel. In another aspect, a method of processing a data unit includes receiving, at a receiver, a data unit. The data unit includes one or more STF sequences. The method further includes determining whether the data unit comprises one or more differentially encoded symbols. The method further includes receiving one or more long training field (LTF) sequences when the data unit does not comprise one or more differentially encoded symbols.

    Abstract translation: 本文描述了用于在无线网络中通信的系统，方法和设备。 一方面，发送数据单元的方法包括生成数据单元。 数据单元包括一个或多个短训练场（STF）序列。 该方法还包括用伪随机扩展码对每个STF序列进行编码。 代码是基于数据单元的收件人。 该方法还包括通过无线信道在发射机处发送数据单元。 在另一方面，一种处理数据单元的方法包括在接收器处接收数据单元。 数据单元包括一个或多个STF序列。 该方法还包括确定数据单元是否包括一个或多个差分编码符号。 该方法还包括当数据单元不包括一个或多个差分编码符号时，接收一个或多个长训练场（LTF）序列。

    SYNCHRONIZED GROUP MESSAGING
    210.
    发明申请
    SYNCHRONIZED GROUP MESSAGING 审中-公开
    同步组消息传递

    公开(公告)号：US20150124681A1

    公开(公告)日：2015-05-07

    申请号：US14269960

    申请日：2014-05-05

    Applicant: QUALCOMM Incorporated

    Inventor： Yan Zhou ,  Simone Merlin ,  George Cherian ,  Santosh Paul Abraham ,  Gwendolyn Denise Barriac ,  Hemanth Sampath

    IPC: H04M3/56 ,  H04L12/18 ,  H04W56/00 ,  H04L5/00

    CPC classification number: H04M3/567 ,  H04L5/0055 ,  H04L12/189 ,  H04M2203/205 ,  H04M2203/356

    Abstract: Devices and methods for synchronized group messaging in a wireless communication system are described. Multicast transmissions, such as those in a dense network, can cause significant medium usage because same multicast packet is likely sent by multiple APs at different time. Medium usage in such implementations may be redundant. As such, the transmission medium is not used optimally. Devices and methods which coordinate and align group messages (e.g., multicast packets) amongst APs are described. Each AP may be configured to transmit identical packets at the same time. Therefore, medium usage can be reduced, while the range can be extended due to accumulated energy from APs.

    Abstract translation: 描述了在无线通信系统中用于同步组消息的设备和方法。 诸如密集网络中的组播传输可能导致显着的媒体使用，因为相同的多播分组可能在不同时间被多个AP发送。 这种实现中的中等使用可能是多余的。 因此，传输介质不被最佳地使用。 描述了在AP之间协调和对齐组消息（例如，多播分组）的设备和方法。 每个AP可以被配置为同时发送相同的数据包。 因此，可以减少介质的使用，同时由于AP的累积能量可以延长范围。

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