公开(公告)号：WO2014197311A1

公开(公告)日：2014-12-11

申请号：PCT/US2014/040215

申请日：2014-05-30

Applicant: QUALCOMM INCORPORATED

Inventor： VERMANI, Sameer ,  MERLIN, Simone ,  BAIK, Eugene Jong-Hyon ,  TIAN, Bin ,  YUCEK, Tevfik

IPC: H04W74/08 ,  H04L27/00 ,  H04L27/26

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。

公开(公告)号：WO2014186142A1

公开(公告)日：2014-11-20

申请号：PCT/US2014/036443

申请日：2014-05-01

Applicant: QUALCOMM INCORPORATED

Inventor： ASTERJADHI, Alfred ,  MERLIN, Simone ,  WENTINK, Maarten Menzo

IPC: H04L1/00 ,  H04W28/06 ,  H04W84/12 ,  H04L1/16

CPC classification number: H04L69/324 ,  H04L1/0083 ,  H04L1/1614 ,  H04L1/165 ,  H04L69/22 ,  H04W28/06 ,  H04W84/12

Abstract: Systems, methods, and devices for communicating frames in a wireless network are disclosed. In one aspect, a method includes determining a protocol version field value for a frame control field of a wireless message, generating the frame control field, the frame control field generated to comprise a protocol version field having the protocol version field value, and a type field having a length based on the protocol version field value, generating the wireless message, the wireless message comprising a media access control header, the media access control header comprising the frame control field; and transmitting the wireless frame.

Abstract translation: 公开了用于在无线网络中传送帧的系统，方法和设备。 一方面，一种方法包括确定无线消息的帧控制字段的协议版本字段值，生成帧控制字段，生成包括具有协议版本字段值的协议版本字段的帧控制字段和类型 具有基于所述协议版本字段值的长度的字段，生成所述无线消息，所述无线消息包括媒体访问控制报头，所述媒体访问控制报头包括所述帧控制字段; 并发送无线帧。

公开(公告)号：WO2014143636A1

公开(公告)日：2014-09-18

申请号：PCT/US2014/026769

申请日：2014-03-13

Applicant: QUALCOMM INCORPORATED

Inventor： CHERIAN, George ,  ABRAHAM, Santosh Paul ,  WENTINK, Maarten Menzo ,  MERLIN, Simone

IPC: H04W12/04 ,  H04W12/06 ,  H04L29/06

CPC classification number: H04L9/3242 ,  H04L63/029 ,  H04L63/06 ,  H04L63/083 ,  H04L63/0876 ,  H04L63/0884 ,  H04L63/0892 ,  H04L63/10 ,  H04L63/162 ,  H04L2209/80 ,  H04W12/04 ,  H04W12/06 ,  H04W84/047 ,  H04W88/08

Abstract: Techniques for proving enterprise mode security for relays are disclosed. For example, enterprise mode security based on IEEE 802.1x is provided for relays or other similar devices to extend the coverage of access point hotspots or other similar access point use cases. According to one aspect, a relay incorporates an authentication client associated with an authentication server. According to another aspect, a four address format is employed for tunneling messages via a relay between a station and an access point. According to another aspect, a cryptographic master key associated with an access point and a station is provided to a relay to enable the relay to be an authenticator for the station.

Abstract translation: 披露了继电器企业模式安全性证明技术。 例如，为继电器或其他类似设备提供基于IEEE 802.1x的企业级安全性，以扩展接入点热点或其他类似接入点用例的覆盖范围。 根据一个方面，中继器包括与认证服务器相关联的认证客户端。 根据另一方面，采用四地址格式来通过站和接入点之间的中继来隧道传送消息。 根据另一方面，将与接入点和站相关联的密码主密钥提供给中继站，以使继电器成为该站的认证器。

公开(公告)号：WO2014121016A1

公开(公告)日：2014-08-07

申请号：PCT/US2014/014039

申请日：2014-01-31

Applicant: QUALCOMM INCORPORATED

Inventor： JAFARIAN, Amin ,  MERLIN, Simone

IPC: H04W52/02 ,  H04W76/04

CPC classification number: H04W52/0216 ,  H04W52/0206 ,  H04W52/0225 ,  H04W52/0229 ,  H04W68/02 ,  H04W76/28 ,  H04W84/12 ,  Y02D70/00 ,  Y02D70/142

Abstract: Methods and apparatuses for wireless communications are disclosed. In one aspect, an apparatus for wireless communications includes a receiver configured to wirelessly receive a message comprising a time for the apparatus to wake up and instructions to execute an action in response to receiving a paging frame from a wireless communication device. The receiver is further configured to receive the paging frame from the wireless communication device. The apparatus further includes a processor configured to execute the action in response to receiving the paging frame. In one implementation, receiving the paging frame comprises comparing an address of the paging frame with an address of the apparatus. The action may include one or more of sending a power save poll frame, waiting for packet reception, receiving the beacon, and receiving the delivery traffic indication message beacon.

Abstract translation: 公开了用于无线通信的方法和装置。 在一个方面，一种用于无线通信的装置包括：接收机，被配置为无线地接收包括用于所述设备唤醒的时间的消息和响应于从无线通信设备接收寻呼帧来执行动作的指令。 接收机还被配置为从无线通信设备接收寻呼帧。 该装置还包括配置成响应于接收到寻呼帧而执行该动作的处理器。 在一个实现中，接收寻呼帧包括将寻呼帧的地址与设备的地址进行比较。 该动作可以包括发送省电轮询帧，等待分组接收，接收信标以及接收传送业务指示消息信标的一个或多个。

公开(公告)号：WO2014109875A1

公开(公告)日：2014-07-17

申请号：PCT/US2013/075854

申请日：2013-12-17

Applicant: QUALCOMM INCORPORATED

Inventor： ABRAHAM, Santosh Paul ,  CHERIAN, George ,  RAISSINIA, Alireza ,  SHUKLA, Ashish Kumar ,  FREDERIKS, Guido Robert ,  MERLIN, Simone

IPC: H04W8/00 ,  H04W4/00 ,  H04W84/18

CPC classification number: H04W8/005 ,  H04L67/16 ,  H04W4/70 ,  H04W4/80 ,  H04W48/18 ,  H04W76/00 ,  H04W76/10 ,  H04W84/18

Abstract: Systems and methods for formatting frames in neighborhood aware networks are described herein. One aspect of the subject matter described in the disclosure provides a method of communicating in a wireless neighborhood aware network (NAN). The method includes determining a discovery period. The method further includes generating a discovery window information element indicating a start time of a discovery window. The method further includes generating a NAN beacon or other sync frame comprising the discovery period and the discovery window information element. The method further includes transmitting, at a wireless device, the NAN beacon or other sync frame during the discovery window.

Abstract translation: 本文描述了用于在邻居感知网络中格式化帧的系统和方法。 在本公开中描述的主题的一个方面提供了一种在无线邻域感知网络（NAN）中进行通信的方法。 该方法包括确定发现周期。 该方法还包括生成指示发现窗口的开始时间的发现窗口信息元素。 该方法还包括生成包括发现周期和发现窗口信息元素的NAN信标或其他同步帧。 该方法还包括在发现窗口期间在无线设备处发送NAN信标或其他同步帧。

公开(公告)号：WO2014085046A1

公开(公告)日：2014-06-05

申请号：PCT/US2013/068738

申请日：2013-11-06

Applicant: QUALCOMM INCORPORATED

Inventor： MERLIN, Simone ,  CHERIAN, George ,  ABRAHAM, Santosh Paul ,  JAFARIAN, Amin ,  WENTINK, Maarten Menzo

IPC: H04W52/02

CPC classification number: H04W52/0206 ,  H04W72/0446 ,  Y02D70/142

Abstract: Systems and methods for wireless communication are disclosed. In one aspect an access point includes a processor configured to generate a message identifying a time period in which the access point will enter a power save mode and ignore a packet sent from any wireless station, and a transmitter connected to the processor and configured to transmit the message to one or more wireless stations associated with the access point.

Abstract translation: 公开了用于无线通信的系统和方法。 在一个方面，接入点包括处理器，其被配置为生成识别接入点将进入节电模式并忽略从任何无线站发送的分组的时间段的消息，以及连接到处理器并被配置为传送 该消息发送到与接入点相关联的一个或多个无线站。

公开(公告)号：WO2014011668A1

公开(公告)日：2014-01-16

申请号：PCT/US2013/049772

申请日：2013-07-09

Applicant: QUALCOMM INCORPORATED

Inventor： ABRAHAM, Santosh Paul ,  FREDERIKS, Guido Robert ,  MERLIN, Simone ,  WENTINK, Maarten Menzo

IPC: H04J3/06 ,  H04W28/06 ,  H04W48/12 ,  H04W48/08 ,  H04W84/12

CPC classification number: H04W4/12 ,  H04W28/06 ,  H04W52/0216 ,  H04W52/0229 ,  H04W84/12 ,  Y02D70/00 ,  Y02D70/142

Abstract: Methods and apparatuses for communicating a compressed beacon are described herein. A method of communicating in a wireless network includes transmitting, at an access point, a full beacon at a first multiple of a beacon interval. A compressed beacon is transmitted by the access point at each beacon interval that is not the first multiple of the beacon interval. Another method of communicating in a wireless network includes receiving, at a wireless device, a full beacon at a first multiple of a beacon interval. A compressed beacon is received at a beacon interval that is not the first multiple of the beacon interval.

Abstract translation: 本文描述了用于传送压缩信标的方法和装置。 在无线网络中通信的方法包括在接入点处以信标间隔的第一倍数发射完整信标。 在不是信标间隔的第一倍的每个信标间隔处，由接入点发送压缩信标。 在无线网络中进行通信的另一种方法包括在无线设备处以信标间隔的第一倍数量接收完整信标。 在不是信标间隔的第一倍的信标间隔处接收压缩信标。

公开(公告)号：WO2013169876A1

公开(公告)日：2013-11-14

申请号：PCT/US2013/040099

申请日：2013-05-08

Applicant: QUALCOMM INCORPORATED

Inventor： JAFARIAN, Amin ,  ABRAHAM, Santosh Paul ,  ASTERJADHI, Alfred ,  MERLIN, Simone

IPC: H04W68/00 ,  H04W52/02

CPC classification number: H04W68/00 ,  H04W52/0216 ,  Y02D70/142

Abstract: This disclosure describes systems, methods, and devices for paging message enhancement, for example, by allowing packets to accumulate in an access point before sending them to a station. In some implementations, a station may not have an immediate use for a packet waiting in an access point's buffer. The station may save energy and reduce medium occupancy by allowing packets to accumulate at the access point and then receiving the accumulated packets in accordance with certain criteria. Such criteria for accumulation may be based on a Quality of Service (QoS) category, the station address, or the station type. The station may set accumulation parameters, such as a maximum occupied buffer size or a maximum time for which a station's packets are delayed for accumulation.

Abstract translation: 本公开描述了用于寻呼消息增强的系统，方法和设备，例如，允许分组在将其发送到站之前在接入点中累积。 在一些实现中，站可能不会立即使用在接入点的缓冲器中等待的分组。 该站可以通过允许分组在接入点累积然后根据特定标准接收累积的分组来节省能量并减少媒体占用。 这种累积标准可以基于服务质量（QoS）类别，车站地址或车站类型。 站可以设置累积参数，例如最大占用缓冲器大小或站点的分组被延迟累积的最大时间。

公开(公告)号：WO2013169764A1

公开(公告)日：2013-11-14

申请号：PCT/US2013/039932

申请日：2013-05-07

Applicant: QUALCOMM INCORPORATED

Inventor： ASTERJADHI, Alfred ,  MERLIN, Simone ,  WENTINK, Maarten Menzo ,  ABRAHAM, Santosh Paul

IPC: H04W72/04 ,  H04L1/00

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：WO2013158899A1

公开(公告)日：2013-10-24

申请号：PCT/US2013/037200

申请日：2013-04-18

Applicant: QUALCOMM INCORPORATED

Inventor： WENTINK, Maarten Menzo ,  MERLIN, Simone ,  ASTERJADHI, Alfred ,  QUAN, Zhi ,  ABRAHAM, Santosh Paul ,  JAFARIAN, Amin

IPC: H04W74/08

CPC classification number: H04W74/002 ,  H04W28/18 ,  H04W52/0216 ,  H04W52/0219 ,  H04W52/0229 ,  H04W74/00 ,  H04W84/18 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/23

Abstract: A method includes in response to receiving a modified enhanced distributed channel access (EDCA) parameter set IE at a station, determining a value of an EDCA parameter based on a delta value (e.g. a value for which to multiply a current EDCA parameter) in the modified EDCA parameter set IE and based on a base (default) value of the EDCA parameter. Receiving two sets of EDCA parameters and selecting one of them according to the characteristics of the station. Receiving a EDCA parameter set and an override indication (i.e. indicating that the station must adopt the EDCA parameter set, thereby avoiding at the station to calculate the parameter set by itself). Receiving a EDCA parameter set and an filter condidion (e.g. a subset of station capabilities, like one or more global identifiers (GIDS) of one or more stations or operation modes of the STAs). Determine whether to adopt an EDCA parameter set based on a toggle indication.

Abstract translation: 一种方法包括响应于在站处接收修改的增强分布式信道访问（EDCA）参数集IE，基于在所述增强分布式信道访问（EDCA）参数集中的增量值（例如，用于乘以当前EDCA参数的值）来确定EDCA参数的值 修改的EDCA参数集IE，并基于EDCA参数的基本（默认）值。 接收两套EDCA参数，根据车站的特点选择其中一个。 接收EDCA参数集和覆盖指示（即指示站必须采用EDCA参数集，从而避免在站点计算由其自身设置的参数）。 接收EDCA参数集和滤波器条件（例如，站能力的子集，如STA的一个或多个站或操作模式的一个或多个全局标识符（GIDS））。 确定是否采用基于切换指示的EDCA参数集。