公开(公告)号：US20140003415A1

公开(公告)日：2014-01-02

申请号：US13923977

申请日：2013-06-21

Applicant: QUALCOMM Incorporated

Inventor： Alfred Asterjadhi ,  Simone Merlin ,  Amin Jafarian

IPC: H04W40/24

CPC classification number: H04W40/24 ,  H04L1/0041 ,  H04L1/0061 ,  H04L1/06 ,  H04L25/03866

Abstract: Systems, methods, and devices for communicating in a wireless network are provided. The method includes generating a wireless frame including a physical header and a media access control header. A service field in the physical header is based on the type of the media access control header. The service field may also define an error detection value. In some aspects, the service field defines one or more media access control parameters. In some aspects, the physical header includes a scrambler seed that is based on a type of the media access control header.

Abstract translation: 提供了用于在无线网络中进行通信的系统，方法和设备。 该方法包括生成包括物理头部和媒体访问控制头部的无线帧。 物理头中的服务字段基于媒体访问控制头的类型。 服务字段还可以定义错误检测值。 在一些方面，服务字段定义一个或多个媒体访问控制参数。 在一些方面，物理报头包括基于媒体访问控制报头的类型的加扰器种子。

公开(公告)号：US20130336196A1

公开(公告)日：2013-12-19

申请号：US13837597

申请日：2013-03-15

Applicant: QUALCOMM INCORPORATED

Inventor： Santosh Paul Abraham ,  Alfred Asterjadhi ,  Simone Merlin ,  Maarten Wentink Menzo

IPC: H04W16/26

CPC classification number: H04W16/26 ,  H04B7/155 ,  H04B7/2606 ,  H04L1/1628 ,  H04L1/1867 ,  H04L2001/0097

Abstract: Systems, methods, and devices for communicating data in a wireless communications network are described herein. In some aspects, a relay provides relay services for network communication between a first station and a second station. In one aspect, the relay may receive data packets sent to the second station by the first station, and retransmit the data packets if it determines that the second station has not acknowledged the data packet. In one other aspect, the first station may be configured to transmit a relay-able acknowledgement that includes a sequence number identifying data being acknowledged. The relay may be configured to receive a transmission of a first relay-able acknowledgement by the first station and retransmit a second relay-able acknowledgement if it determines the second station did not receive the first relay-able acknowledgement sent by the first station. In some aspects, the second station is an access point.

Abstract translation: 这里描述了用于在无线通信网络中传送数据的系统，方法和设备。 在一些方面，中继站为第一站和第二站之间的网络通信提供中继服务。 在一个方面，中继器可以接收由第一站发送到第二站的数据分组，并且如果它确定第二站没有确认数据分组，则重发该数据分组。 在另一方面，第一站可以被配置为发送可中继确认，其包括识别被确认的数据的序列号。 中继器可以被配置为接收第一站的第一可中继确认的传输，并且如果确定第二站没有接收到由第一站发送的第一可中继确认，则重传第二中继确认。 在某些方面，第二站是接入点。

公开(公告)号：US20130329702A1

公开(公告)日：2013-12-12

申请号：US13901193

申请日：2013-05-23

Applicant: QUALCOMM Incorporated

Inventor： Tevfik Yucek ,  Simone Merlin ,  Hemanth Sampath ,  Richard Van Nee

IPC: H04W72/04

CPC classification number: H04W72/046 ,  H04W74/0808

Abstract: Systems and methods of performing communication via a sub-1 gigahertz wireless network are disclosed. Values of one or more inter-frame spacing parameters for use in communication via the sub-1 gigahertz wireless network are also defined. The parameters may include a short inter-frame spacing (SIFS) time of 160 microseconds (μs). The parameters may also include a clear channel assessment (CCA) time of 40 μs. Additional parameters, such as air propagation time are also defined (e.g., for inclusion into a standard, such as Institute of Electrical and Electronics Engineers (IEEE) 802.11ah).

Abstract translation: 公开了经由次1千兆赫无线网络进行通信的系统和方法。 还定义了用于通过次1千兆赫无线网络进行通信的一个或多个帧间间距参数的值。 这些参数可以包括160微秒（mus）的短帧间间隔（SIFS）时间。 参数也可能包括40通道的清晰的通道评估（CCA）时间。 还定义附加参数，例如空气传播时间（例如，用于包括在标准中，例如电气和电子工程师协会（IEEE）802.11ah）。

公开(公告)号：US20130301523A1

公开(公告)日：2013-11-14

申请号：US13719972

申请日：2012-12-19

Applicant: QUALCOMM INCORPORATED

Inventor： Alfred Asterjadhi ,  Simone Merlin ,  Maarten Menzo Wentik ,  Santosh Paul Abraham

IPC: H04W72/04

CPC classification number: H04W72/0406 ,  H04L1/00 ,  H04L1/0061 ,  H04W28/06

Abstract: Systems, methods, and devices for communicating frames having a plurality of types are described herein. In some aspects, the frames include a compressed frame, such as a compressed management frame or a compressed control frame. In some aspects, a method of communicating in a wireless network includes generating a management frame including a local identifier or a global identifier for a transmitter of the management frame based on a link type over which the management frame is transmitted, a local identifier or a global identifier for a recipient of the management frame based on the link type, a frame check sequence, and information indicating the link type. The method further includes transmitting the management frame.

Abstract translation: 这里描述了用于传送具有多种类型的帧的系统，方法和设备。 在一些方面，帧包括压缩帧，例如压缩管理帧或压缩控制帧。 在一些方面，在无线网络中进行通信的方法包括：基于管理帧被发送的链路类型，本地标识符或者一个本地标识符，生成包括管理帧的发射机的本地标识符或全局标识符的管理帧 基于链接类型的管理帧的接收者的全局标识符，帧校验序列和指示链接类型的信息。 该方法还包括发送管理帧。

公开(公告)号：US20130265906A1

公开(公告)日：2013-10-10

申请号：US13789479

申请日：2013-03-07

Applicant: QUALCOMM INCORPORATED

Inventor： Santosh Paul Abraham ,  George Cherian ,  Simone Merlin ,  Hemanth Sampath

IPC: H04W84/18

CPC classification number: H04L41/12 ,  H04L29/08441 ,  H04L45/02 ,  H04L45/26 ,  H04W40/246 ,  H04W40/32 ,  H04W84/18

Abstract: A method includes receiving discovery messages from respective devices of an ad-hoc wireless network. The messages are received by a first device in the ad-hoc wireless network prior to a particular discovery interval. The discovery messages include information identifying the respective devices. The method further includes caching the information identifying the respective devices. During the particular discovery interval, a first discovery message is sent. The first discovery message includes a request to reserve a paging interval during the particular discovery interval. The first discovery message further includes an indication of the information.

Abstract translation: 一种方法包括从ad-hoc无线网络的相应设备接收发现消息。 消息由特定发现间隔之前的ad-hoc无线网络中的第一设备接收。 发现消息包括标识各个设备的信息。 该方法还包括缓存识别各个设备的信息。 在特定的发现间隔期间，发送第一个发现消息。 第一发现消息包括在特定发现间隔期间保留寻呼间隔的请求。 第一发现消息还包括信息的指示。

公开(公告)号：US20130250931A1

公开(公告)日：2013-09-26

申请号：US13763521

申请日：2013-02-08

Applicant: QUALCOMM INCORPORATED

Inventor： Santosh Paul Abraham ,  George Cherian ,  Hemanth Sampath ,  Rolf De Vegt ,  Simone Merlin

IPC: H04W8/00

CPC classification number: H04W52/04 ,  H04W8/005 ,  H04W28/021 ,  H04W48/12 ,  H04W64/006 ,  H04W84/18

Abstract: Systems and methods of limiting wireless discovery range are described. A transmitting device may limit wireless discovery range by adjusting one or more transmission attributes of a discovery message, measuring inter-device distance based on range determination messages, or any combination thereof. A receiving device may limit wireless discovery range based on one or more attributes of a received discovery message, measuring inter-device distance based on range determination messages, or any combination thereof. Discovery messages may include a range adaptation bit indicating whether range adaptation is to be performed.

Abstract translation: 描述限制无线发现范围的系统和方法。 发送设备可以通过调整发现消息的一个或多个传输属性，基于范围确定消息来测量设备间距离或其任何组合来限制无线发现范围。 接收设备可以基于接收到的发现消息的一个或多个属性来限制无线发现范围，基于范围确定消息来测量设备间距离，或其任何组合。 发现消息可以包括指示是否要执行范围适配的范围适配位。

公开(公告)号：US20130235760A1

公开(公告)日：2013-09-12

申请号：US13788361

申请日：2013-03-07

Applicant: QUALCOMM INCORPORATED

Inventor： Simone Merlin ,  Zhi Quan ,  Alfred Asterjadhi ,  Sameer Vermani

IPC: H04W48/16

CPC classification number: H04W48/16 ,  H04B7/15 ,  H04B7/2606 ,  H04L1/1692 ,  H04L2001/0097 ,  H04W16/26 ,  H04W48/12 ,  H04W76/10 ,  H04W84/047 ,  H04W88/04

Abstract: Systems, methods, and devices for discovering a wireless communications network are described herein. In some aspects, a transmitter of a station is configured to transmit a probe request. The probe request is addressed to one of a wildcard service set identifier and a service set identifier of a service set in which a relay operates. A receiver of the station is configured to receive a probe request response from the relay. The probe response comprises an identification of an access point the relay is associated with and capabilities of the relay.

Abstract translation: 在此描述了用于发现无线通信网络的系统，方法和设备。 在一些方面，站的发射机被配置为发送探测请求。 探测请求被寻址到通配符服务集标识符和继电器操作的服务集的服务集标识符之一。 站的接收机被配置为从中继接收探测请求响应。 探测响应包括继电器关联的接入点的标识和继电器的能力。

公开(公告)号：US20130223212A1

公开(公告)日：2013-08-29

申请号：US13693553

申请日：2012-12-04

Applicant: QUALCOMM Incorporated

Inventor： Alfred Asterjadhi ,  Simone Merlin ,  Maarten Menzo Wentink ,  Santosh Paul Abraham ,  Zhi Quan

IPC: H04W28/06

CPC classification number: H04W28/065 ,  H04L1/0025 ,  H04L1/003 ,  H04L1/009 ,  H04L1/1614 ,  H04L1/1671 ,  H04W4/00 ,  H04W28/06

Abstract: Systems, methods, and devices for compressing block acknowledgment (ACK) frames/packets are described herein. In some aspects, a method of communicating in a wireless network includes generating a compressed block acknowledgment frame comprising a physical layer header, the physical layer header including at least one of the following: a block acknowledgment identifier, a starting sequence number of the compressed block acknowledgement frame, and a bitmap. The method further includes transmitting the compressed block acknowledgment frame.

Abstract translation: 本文描述了用于压缩块确认（ACK）帧/分组的系统，方法和设备。 在一些方面，在无线网络中进行通信的方法包括生成包括物理层报头的压缩块确认帧，所述物理层报头包括以下中的至少一个：块确认标识符，压缩块的起始序列号 确认帧和位图。 该方法还包括发送压缩块确认帧。

公开(公告)号：US20130201974A1

公开(公告)日：2013-08-08

申请号：US13759199

申请日：2013-02-05

Applicant: Qualcomm Incorporated

Inventor： Simone Merlin ,  Alfred Asterjadhi ,  Maarten Menzo Wentink ,  Santosh Paul Abraham ,  Zhi Quan

IPC: H04W74/06

CPC classification number: H04W74/06 ,  H04W52/02 ,  H04W52/0216 ,  H04W68/00 ,  H04W74/004 ,  H04W74/085 ,  H04W76/28 ,  H04W84/12 ,  Y02D70/142

Abstract: Systems, methods, and devices for reducing collisions in a wireless communications network are described herein. In some aspects, a processor is configured to decrementing a value of a counter if a channel of a wireless communications network is idle for at least an extended slot time. The processor may be further configured to generate a polling request and allow the transmission of the polling request to an access point over the wireless communications network when the value of the counter reaches a threshold value.

Abstract translation: 这里描述了用于减少无线通信网络中的冲突的系统，方法和设备。 在一些方面，处理器被配置为如果无线通信网络的信道空闲至少延长的时隙时间，则递减计数器的值。 处理器还可以被配置为当计数器的值达到阈值时，生成轮询请求并允许通过无线通信网络向接入点传送轮询请求。

公开(公告)号：US20130188542A1

公开(公告)日：2013-07-25

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

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。