公开(公告)号：US20140119357A1

公开(公告)日：2014-05-01

申请号：US14024461

申请日：2013-09-11

Applicant: QUALCOMM Incorporated

Inventor： Santosh Paul Abraham ,  George Cherian ,  Yan Zhou

IPC: H04W56/00

CPC classification number: H04W56/001 ,  H04L1/1678 ,  H04W8/005 ,  H04W52/0216 ,  H04W74/0891 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/164 ,  Y02D70/22

Abstract: Methods, devices, and computer program products for synchronization of wireless devices in a peer-to-peer network are described herein. In one aspect, a method for synchronizing a wireless communication apparatus is provided. The method includes receiving, at the wireless communication apparatus, one or more messages including one or more received time values. The method further includes updating a time value of a clock signal of the wireless communication apparatus to a value derived from the received time values in response to determining that a magnitude of a difference between the time value and the derived time value is greater than a threshold.

Abstract translation: 本文描述了用于在对等网络中的无线设备的同步的方法，设备和计算机程序产品。 一方面，提供了一种用于同步无线通信装置的方法。 该方法包括在无线通信装置处接收包括一个或多个接收到的时间值的一个或多个消息。 该方法还包括响应于确定时间值和导出的时间值之间的差异的大小大于阈值，将无线通信装置的时钟信号的时间值更新为从接收到的时间值导出的值 。

公开(公告)号：US20140075189A1

公开(公告)日：2014-03-13

申请号：US13747874

申请日：2013-01-23

Applicant: QUALCOMM INCORPORATED

Inventor： Santosh Paul Abraham ,  George Cherian ,  Amin Jafarian

IPC: H04L29/06

CPC classification number: H04W60/00 ,  H04L63/0428 ,  H04W12/02 ,  H04W12/06 ,  H04W48/20 ,  H04W76/18 ,  H04W76/20 ,  H04W84/18 ,  H04W88/04 ,  H04W88/08

Abstract: Systems, methods, and devices for communicating data in a wireless communications network are described herein. One innovative aspect of the present disclosure includes a method of communicating in a wireless network. The method includes encrypting a message based, at least in part, on an original source address, and a final destination address. The method further includes transmitting the encrypted message to a relay for delivery to the final destination address.

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。 本公开的一个创新方面包括在无线网络中进行通信的方法。 该方法包括至少部分地基于原始源地址和最终目的地地址来加密消息。 该方法还包括将加密的消息发送到中继器以传送到最终目的地址。

公开(公告)号：US20140071883A1

公开(公告)日：2014-03-13

申请号：US13769221

申请日：2013-02-15

Applicant: QUALCOMM Incorporated

Inventor： Santosh Paul Abraham ,  George Cherian ,  Amin Jafarian ,  Maarten Menzo Wentink ,  Simone Merlin

IPC: H04W76/02 ,  H04B7/14

CPC classification number: H04W76/11 ,  H04B7/14 ,  H04B7/15557 ,  H04B7/2606 ,  H04W48/20 ,  H04W88/04

Abstract: Systems, methods, and devices for communicating data in a wireless communications network are described herein. One innovative aspect of the present disclosure includes a method of communicating in a wireless network. The wireless network includes an access point and a relay. The method includes indicating to a client, at the relay, a network address of the access point. The method further includes receiving an association request, from the client, addressed to the access point. The method further includes forwarding the association request to the 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。 本公开的一个创新方面包括在无线网络中进行通信的方法。 无线网络包括接入点和中继。 该方法包括在中继站向客户端指示接入点的网络地址。 该方法还包括从客户端接收寻址到接入点的关联请求。 该方法还包括将关联请求转发到接入点。

公开(公告)号：US20140071882A1

公开(公告)日：2014-03-13

申请号：US13747886

申请日：2013-01-23

Applicant: QUALCOMM INCORPORATED

Inventor： Santosh Paul Abraham ,  George Cherian ,  Amin Jafarian

IPC: H04W60/00

CPC classification number: H04W60/00 ,  H04L63/0428 ,  H04W12/02 ,  H04W12/06 ,  H04W48/20 ,  H04W76/18 ,  H04W76/20 ,  H04W84/18 ,  H04W88/04 ,  H04W88/08

Abstract: Systems, methods, and devices for communicating data in a wireless communications network are described herein. One innovative aspect of the present disclosure includes a method of communicating in a wireless network. The wireless network includes an access point and a relay. The method includes indicating to a client, at the relay, a network address of the access point. The method further includes receiving an association request, from the client, addressed to the access point. The method further includes forwarding the association request to the access point.

公开(公告)号：US20140064486A1

公开(公告)日：2014-03-06

申请号：US13838068

申请日：2013-03-15

Applicant: QUALCOMM INCORPORATED

Inventor： Santosh Paul Abraham ,  George Cherian ,  Rolf De Vegt

IPC: H04W12/04

CPC classification number: H04W12/04 ,  H04L9/0844 ,  H04L67/16 ,  H04W4/80 ,  H04W8/005 ,  H04W12/02 ,  H04W84/12

Abstract: Methods, devices, and computer program products for transmitting and receiving discovery and paging messages in a wireless communication device are described herein. In one aspect, a wireless apparatus operable in a wireless communication system includes a receiver configured to receive a discovery packet from a first device, the discovery packet including a first public key and information advertising a service provided by the first device. The wireless apparatus further includes a processor configured to generate a paging request packet, the paging request packet including a second public key and information indicating interest in the service provided by the first device. The processor is further configured to generate an encryption key based at least in part on the first public key and the second public key and encrypt at least a portion of the paging request packet using the generated encryption key. The wireless apparatus further includes a transmitter configured to transmit the encrypted paging request packet including the second public key and the information indicating interest in the service to the first device.

Abstract translation: 这里描述了用于在无线通信设备中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。 在一个方面，可在无线通信系统中操作的无线设备包括被配置为从第一设备接收发现分组的接收机，所述发现分组包括第一公共密钥和广告由所述第一设备提供的服务的信息。 无线装置还包括：处理器，被配置为生成寻呼请求分组，所述寻呼请求分组包括第二公共密钥和指示由所述第一设备提供的服务中的兴趣的信息。 处理器还被配置为至少部分地基于第一公钥和第二公钥生成加密密钥，并且使用生成的加密密钥对寻呼请求分组的至少一部分进行加密。 无线装置还包括：发送器，被配置为将包括第二公钥的加密的寻呼请求分组和表示该服务中的兴趣的信息发送到第一设备。

公开(公告)号：US20140064196A1

公开(公告)日：2014-03-06

申请号：US13840990

申请日：2013-03-15

Applicant: QUALCOMM INCORPORATED

Inventor： Santosh Paul Abraham ,  George Cherian ,  Jouni Malinen ,  Amin Jafarian

IPC: H04W72/04

CPC classification number: H04W40/246 ,  H04B7/15 ,  H04L61/103 ,  H04L61/2038 ,  H04L61/6022

Abstract: During uplink traffic, a map is formed between the MAC address and an upper layer identifier of each station of a communications network. When a downlink unicast packet is received, the identifier is compared to the map to select a corresponding MAC address. The packet having the selected MAC address is delivered to the station. During uplink, the MAC address of the station generating the packet is replaced with the MAC address of the relay receiving the packet. A device receiving an uplink multicast packet is assigned a temporary MAC address which remains valid during a known period. The device replaces the MAC address of the station generating the multicast packet with the temporary MAC address to generate a new packet that is transferred up the link. A downlink packet that includes the temporary MAC address and is received during the first time period is delivered as a response packet.

Abstract translation: 在上行链路业务期间，在通信网络的每个站的MAC地址和上层标识符之间形成映射。 当接收到下行链路单播数据包时，将该标识符与映射进行比较，以选择相应的MAC地址。 具有选择的MAC地址的分组被传送到站。 在上行链路中，生成分组的站的MAC地址被接收分组的中继的MAC地址替换。 接收上行链路多播分组的设备被分配一个在已知周期内保持有效的临时MAC地址。 该设备将生成组播报文的站的MAC地址替换为临时MAC地址，生成一个新的报文，该报文将被传送到链路上。 包括临时MAC地址并且在第一时间段期间被接收的下行链路分组被作为响应分组传送。

公开(公告)号：US20140064184A1

公开(公告)日：2014-03-06

申请号：US13830706

申请日：2013-03-14

Applicant: QUALCOMM INCORPORATED

Inventor： George Cherian ,  Mahesh D. Iyer ,  Santosh Paul Abraham

IPC: H04W48/16

CPC classification number: H04W48/16 ,  H04L61/103

Abstract: Systems, methods, and devices for address format detection are described herein. In one aspect, a method of detecting whether an addressing format is supported by an access point on a wireless network is disclosed. The method includes transmitting a request to an access point using an addressing format including a source address field and a separate transmitter address field. In some aspects, the request may be an address resolution protocol (ARP) request or an Internet Control Message Protocol (ICMP) ping request. The request includes the source address field set to a first address and the transmitter address field set to a second address; monitoring transmissions of the access point to determine whether the access point transmits a response to the request that includes a destination address equal to the first address; and determining whether the access point supports the addressing format based on the monitoring.

Abstract translation: 本文描述了用于地址格式检测的系统，方法和设备。 一方面，公开了一种检测寻址格式是否由无线网络上的接入点支持的方法。 该方法包括使用包括源地址字段和单独的发送器地址字段的寻址格式向接入点发送请求。 在一些方面，该请求可以是地址解析协议（ARP）请求或Internet控制消息协议（ICMP）ping请求。 该请求包括设置到第一地址的源地址字段和设置到第二地址的发送机地址字段; 监视所述接入点的传输以确定所述接入点是否发送对所述请求的响应，所述请求包括等于所述第一地址的目的地地址; 以及基于所述监视确定所述接入点是否支持所述寻址格式。

公开(公告)号：US20140056210A1

公开(公告)日：2014-02-27

申请号：US13749620

申请日：2013-01-24

Applicant: QUALCOMM INCORPORATED

Inventor： Amin Jafarian ,  George Cherian ,  Santosh Paul Abraham ,  Simone Merlin

IPC: H04W88/04

CPC classification number: H04W88/04 ,  H04B7/155 ,  H04B7/2606 ,  H04L45/12 ,  H04W40/22

Abstract: Systems, methods, and devices for communicating data in a wireless communications network are described herein. In some aspects, a relay is configured to receive at least one first parameter advertised by a first potential parent relay and at least one second parameter advertised by a second potential parent relay. The relay may be further configured to select the first potential parent relay or the second potential parent relay to relay one or more packets based on the at least one first parameter advertised by the first potential parent relay and the at least one second parameter advertised by the second potential parent relay.

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，中继器被配置为接收由第一潜在父中继发布的至少一个第一参数和由第二潜在父中继所通告的至少一个第二参数。 所述继电器还可以被配置为基于由所述第一潜在的母中继发布的所述至少一个第一参数和由所述第一潜在父中继所通告的所述至少一个第二参数来选择所述第一潜在父中继或所述第二潜在父中继来中继一个或多个分组 第二潜在父母继电器。

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：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。