公开(公告)号：US09066287B2

公开(公告)日：2015-06-23

申请号：US13743103

申请日：2013-01-16

Applicant: Qualcomm Incorporated

Inventor： Simone Merlin ,  Zhi Quan ,  Santosh Paul Abraham ,  Hemanth Sampath

IPC: H04W40/22 ,  H04W40/12 ,  H04W84/04 ,  H04W84/12

CPC classification number: H04W40/22 ,  H04W40/12 ,  H04W84/047 ,  H04W84/12 ,  Y02D30/20 ,  Y02D70/142 ,  Y02D70/23 ,  Y02D70/34 ,  Y02D70/39

Abstract: A particular method includes receiving, at an access point, one or more request messages from one or more relay nodes, each of the one or more request messages is a probe request message or an association request message related to a station. The method includes selecting a communication path between the access point and the station based on the one or more request messages and sending a response message indicating the selected communication path.

Abstract translation: 一种特定方法包括在接入点处接收来自一个或多个中继节点的一个或多个请求消息，所述一个或多个请求消息中的每一个是与站相关的探测请求消息或关联请求消息。 所述方法包括：基于所述一个或多个请求消息选择所述接入点和所述站点之间的通信路径，并发送指示所选择的通信路径的响应消息。

公开(公告)号：US20150124786A1

公开(公告)日：2015-05-07

申请号：US14533403

申请日：2014-11-05

Applicant: QUALCOMM Incorporated

Inventor： Alfred Asterjadhi ,  Amin Jafarian ,  Simone Merlin

IPC: H04L1/00 ,  H04W72/04

Abstract: Certain aspects of the present disclosure relate to a methods and apparatus for selecting modulation coding schemes (MCS). In one aspect, a method for wireless communication includes processing a message identifying a duration constraint for a response message. The method further includes selecting one or more parameters for transmission of the response message based at least in part on the duration constraint.

Abstract translation: 本公开的某些方面涉及用于选择调制编码方案（MCS）的方法和装置。 一方面，一种用于无线通信的方法包括处理识别响应消息的持续时间限制的消息。 该方法还包括至少部分地基于持续时间约束来选择用于传送响应消息的一个或多个参数。

公开(公告)号：US20150124704A1

公开(公告)日：2015-05-07

申请号：US14534053

申请日：2014-11-05

Applicant: QUALCOMM Incorporated

Inventor： Alfred Asterjadhi ,  Maarten Menzo Wentink ,  Simone Merlin

IPC: H04W28/06

CPC classification number: H04L69/04 ,  H04L69/24 ,  H04W28/06 ,  H04W52/0206 ,  H04W52/0216 ,  H04W80/02 ,  Y02D70/142

Abstract: Systems, methods, and devices for compression of wireless communications headers are disclosed. In one aspect, an apparatus for wireless communication includes a processing system configured to output a request for transmission to a second apparatus, the request indicating a request to the second apparatus to store first information; decode a response from the second apparatus to determine whether the second apparatus will store the first information; generate a first header, the first header generated without the first information therein if the second apparatus will store the first information; and output the first header for transmission to the second apparatus.

Abstract translation: 公开了用于压缩无线通信报头的系统，方法和设备。 一方面，一种用于无线通信的装置包括处理系统，被配置为向第二装置输出传输请求，该请求指示第二装置存储第一信息的请求; 解码来自第二装置的响应，以确定第二装置是否将存储第一信息; 产生第一报头，如果第二装置将存储第一信息，则在其中没有其中的第一信息而生成的第一报头; 并输出第一标题以传送到第二装置。

公开(公告)号：US20150117365A1

公开(公告)日：2015-04-30

申请号：US14525172

申请日：2014-10-27

Applicant: QUALCOMM Incorporated

Inventor： Simone Merlin ,  Santosh Paul Abraham ,  Patrick Stupar ,  Andrea Garavaglia

IPC: H04W74/04

CPC classification number: H04W74/04 ,  H04L5/00 ,  H04L5/0078 ,  H04L27/0006 ,  H04L47/826 ,  H04L47/828 ,  H04W24/10 ,  H04W52/243 ,  H04W72/0473 ,  H04W72/082 ,  H04W84/12

Abstract: Methods and apparatus for selectively setting a network allocation vector for a subset of stations. In one aspect, a method of reserving access to wireless communication medium for a plurality of wireless devices, comprising: transmitting a message including a first indication for a first subset of wireless devices of the plurality of wireless devices to set a network allocation vector (NAV) and further including a second indication for a second subset of wireless devices of the plurality wireless devices to not set the NAV, thereby reserving access to the wireless medium for at least the second subset of the plurality of wireless devices.

Abstract translation: 用于选择性地设置站的子集的网络分配向量的方法和装置。 在一个方面，一种保留对多个无线设备的无线通信介质的访问的方法，包括：发送包括所述多个无线设备中的无线设备的第一子集的第一指示的消息，以设置网络分配向量（NAV ），并且还包括用于所述多个无线设备的无线设备的第二子集的第二指示以不设置所述NAV，由此保留对所述多个无线设备的至少所述第二子集的所述无线介质的访问。

公开(公告)号：US20150078215A1

公开(公告)日：2015-03-19

申请号：US14487082

申请日：2014-09-15

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Gwendolyn Denise Barriac ,  Simone Merlin ,  Carlos Horacio Aldana

IPC: H04L5/14 ,  H04W4/12 ,  H04L5/00

CPC classification number: H04L5/14 ,  H04L5/003 ,  H04L47/14 ,  H04W4/12

Abstract: Systems, methods, and apparatuses for full duplex communication on a wireless network are disclosed. In one aspect, one or more lists of non-effecting nodes are determined for one or more devices on the wireless network. A list of non-effecting nodes for a device identifies other network nodes or devices whose transmissions do not cause substantial interference with the device. When a full duplex communication is scheduled on the wireless network, a downlink message transmitted to the device may be performed concurrently with an uplink transmission from one of the non-effecting devices. This full duplex communication may be possible even if the device does not inherently support full-duplex communication on the wireless network.

Abstract translation: 公开了用于无线网络上的全双工通信的系统，方法和装置。 在一个方面中，为无线网络上的一个或多个设备确定一个或多个不影响节点的列表。 用于设备的非影响节点的列表标识其传输不会对设备造成实质干扰的其他网络节点或设备。 当在无线网络上调度全双工通信时，发送到设备的下行链路消息可以与来自非有效设备之一的上行链路传输同时执行。 即使该设备本身不支持无线网络上的全双工通信，该全双工通信也是可能的。

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：US20150063318A1

公开(公告)日：2015-03-05

申请号：US14469364

申请日：2014-08-26

Applicant: QUALCOMM Incorporated

Inventor： Simone Merlin ,  Gwendolyn Denise Barriac ,  Hemanth Sampath ,  Sameer Vermani ,  Gang Ding

IPC: H04W72/04 ,  H04W52/14

CPC classification number: H04L47/12 ,  H04B7/0452 ,  H04B7/2621 ,  H04L1/0008 ,  H04L1/1607 ,  H04L1/1854 ,  H04L1/1858 ,  H04L1/1861 ,  H04L5/0005 ,  H04L5/0007 ,  H04L5/003 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/0055 ,  H04L47/14 ,  H04L47/24 ,  H04L47/72 ,  H04L47/805 ,  H04L2001/0093 ,  H04N7/17309 ,  H04W28/06 ,  H04W28/24 ,  H04W52/146 ,  H04W52/50 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/12 ,  H04W72/121 ,  H04W72/1284 ,  H04W72/1289 ,  H04W74/006 ,  H04W74/008 ,  H04W74/04 ,  H04W74/08 ,  H04W74/085

Abstract: The disclosure provides methods and apparatuses for multiple user uplink. One aspect of the disclosure provides a method for wireless communication. The method comprises receiving a first wireless message from an access point indicating an uplink transmission opportunity and a target transmission duration for each of a plurality of user terminals including a first user terminal. The method also comprises changing a planned transmission duration of a second wireless message from the first user terminal to fit the target transmission duration. The method also comprises transmitting the second wireless message from the first user terminal over the target transmission duration.

Abstract translation: 本公开提供了用于多用户上行链路的方法和装置。 本公开的一个方面提供了一种用于无线通信的方法。 该方法包括：从接入点接收指示上行链路传输机会的第一无线消息和包括第一用户终端的多个用户终端中的每一个的目标传输持续时间。 该方法还包括从第一用户终端改变第二无线消息的计划传输持续时间以适应目标传输持续时间。 该方法还包括在目标传输持续时间内从第一用户终端发送第二无线消息。

公开(公告)号：US20150063190A1

公开(公告)日：2015-03-05

申请号：US14468942

申请日：2014-08-26

Applicant: QUALCOMM Incorporated

Inventor： Simone Merlin ,  Gwendolyn Denise Barriac ,  Hemanth Sampath ,  Sameer Vermani

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0037 ,  H04L1/0061 ,  H04L1/1614 ,  H04L1/1887 ,  H04L5/0055 ,  H04L69/323 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446

Abstract: Methods and apparatus for multiple user uplink are provided. In one aspect, a method of wireless communication is provided. The method includes transmitting a first message to at least two stations. The first message indicates a second message to be transmitted to at least two stations after the first message. The method further includes transmitting the second message to the at least two stations. The method further includes receiving a plurality of uplink data from the at least two stations in response to the second message.

Abstract translation: 提供了多用户上行链路的方法和装置。 一方面，提供一种无线通信方法。 该方法包括向至少两个站发送第一消息。 第一消息指示在第一消息之后要发送到至少两个站的第二消息。 所述方法还包括将所述第二消息发送到所述至少两个站。 所述方法还包括响应于所述第二消息从所述至少两个站接收多个上行链路数据。

公开(公告)号：US20150016268A1

公开(公告)日：2015-01-15

申请号：US14326312

申请日：2014-07-08

Applicant: QUALCOMM Incorporated

Inventor： Simone Merlin ,  Amin Jafarian ,  Maarten Menzo Wentink ,  James Simon Cho ,  Gwendolyn Denise Barriac ,  Yan Zhou ,  Hemanth Sampath

IPC: H04W28/02

CPC classification number: H04W28/0268 ,  H04W28/18 ,  H04W84/12

Abstract: Systems and methods for dynamically adapting channel access or transmission parameters based upon an identified channel access parameter or previously used transmission parameter are disclosed. In an aspect, an electronic device for communication over a wireless network is disclosed. The electronic device comprises a processor configured to generate a message that identifies one rule of a plurality of rules. Each of the plurality of rules defines a process for adapting a value of a communication parameter based on an identified channel access parameter. Also, each of the plurality of rules provides a particular quality of service and a particular priority for communication with the electronic device. The electronic device further comprises a transceiver configured to transmit the message to a station.

Abstract translation: 公开了基于识别的信道访问参数或先前使用的传输参数来动态地适配信道接入或传输参数的系统和方法。 在一方面，公开了一种用于通过无线网络通信的电子设备。 电子设备包括被配置为生成识别多个规则的一个规则的消息的处理器。 多个规则中的每一个规定了基于所识别的信道访问参数来适配通信参数的值的过程。 此外，多个规则中的每个规则提供特定服务质量和与电子设备通信的特定优先级。 电子设备还包括被配置为将消息发送到站的收发器。

公开(公告)号：US20140355534A1

公开(公告)日：2014-12-04

申请号：US14290849

申请日：2014-05-29

Applicant: QUALCOMM Incorporated

Inventor： Sameer Vermani ,  Simone Merlin ,  Eugene Jong-Hyon Baik ,  Bin Tian ,  Tevfik Yucek

IPC: H04W16/14

CPC classification number: H04W16/14 ,  H04L27/0006 ,  H04L27/2601 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/0816

Abstract: Systems and methods for determining primary channel availability are disclosed. One aspect is a method in a wireless communications system including a first primary channel having first and second frequency spectrum bandwidths. The second frequency spectrum bandwidth includes the first frequency spectrum bandwidth. The method includes determining whether a first preamble has been detected on the second primary channel during a first threshold period of time, determining whether a second preamble has been detected on the first primary channel during a second threshold period of time, determining whether a guard interval has been detected on the second primary channel during a third threshold period of time, determining whether the second primary channel is idle based at least in part on detection of the first preamble, the second preamble and the guard interval, and transmitting a wireless message based at least in part on whether the second primary channel is idle.

Abstract translation: 公开了用于确定主要信道可用性的系统和方法。 一个方面是一种包括具有第一和第二频谱带宽的第一主信道的无线通信系统中的方法。 第二频谱带宽包括第一频谱带宽。 该方法包括确定在第一阈值时段期间是否在第二主信道上检测到第一前同步码，确定在第二阈值时段期间是否在第一主信道上检测到第二前导码，确定是否保护间隔 至少部分地基于第一前导码，第二前同步码和保护间隔的检测来确定第二主信道是否空闲，并且基于第二主信道发送无线消息， 至少部分地基于第二主要信道是否空闲。