公开(公告)号：US20140071870A1

公开(公告)日：2014-03-13

申请号：US14010440

申请日：2013-08-26

Applicant: QUALCOMM Incorporated

Inventor： Santosh Paul Abraham ,  George Cherian ,  Jouni Kalevi Malinen

IPC: H04W52/02

CPC classification number: H04W52/0206 ,  H04W52/0229 ,  H04W52/0258 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/22

Abstract: Apparatuses and methods of power save for wireless access point and multi-hop relays are disclosed. In one innovation, an apparatus comprises a memory unit configured to store latency information received from the at least one communication device and a processor operationally coupled to the memory unit and configured to retrieve the latency information from the memory unit and determine a sleep-cycle for the apparatus based on the latency information, the sleep-cycle indicating a time period when the apparatus will not receive signals and will not send signals.

Abstract translation: 公开了无线接入点和多跳中继的节能装置和方法。 在一个创新中，装置包括存储器单元，其被配置为存储从所述至少一个通信设备接收的等待时间信息，以及处理器，其可操作地耦合到所述存储器单元并且被配置为从所述存储器单元检索所述等待时间信息，并且确定用于 基于等待时间信息的装置，休眠周期指示装置将不接收信号的时间段，并且不发送信号。

公开(公告)号：US20140064487A1

公开(公告)日：2014-03-06

申请号：US13840210

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 ,  H04L9/0841 ,  H04L9/0869 ,  H04L9/3226 ,  H04L9/3234 ,  H04L61/2038 ,  H04L61/2053 ,  H04L61/6022 ,  H04L63/0414 ,  H04L63/045 ,  H04L2209/80 ,  H04W8/26 ,  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 comprises a processor configured to obfuscate a medium access control address of a frame by generating a random number and a transient address obfuscation key including a first transient key, wherein the transient address obfuscation key is a function of an address obfuscation key and the random number; including the random number in an address obfuscation header field of the frame; and replacing an original first address in an address field of the frame with a new first address that is a function of the original first address and the first transient key. The processor is further configured to include an indication of the obfuscation in a first field of the frame. The wireless apparatus further comprises a transmitter configured to transmit the frame to a receiving 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。 一方面，在无线通信系统中可操作的无线装置包括：处理器，被配置为通过生成包括第一瞬态密钥的随机数和瞬态地址混淆密钥来模糊帧的介质访问控制地址，其中所述瞬态地址混淆密钥 是地址混淆键和随机数的函数; 包括帧的地址混淆头字段中的随机数; 以及用作为原始第一地址和第一暂存密钥的函数的新的第一地址替换帧的地址字段中的原始第一地址。 处理器还被配置为在帧的第一场中包括混淆的指示。 该无线设备还包括被配置为将帧发送到接收设备的发射机。

公开(公告)号：US20140064185A1

公开(公告)日：2014-03-06

申请号：US13838644

申请日：2013-03-15

Applicant: QUALCOMM INCORPORATED

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

IPC: H04W40/02

CPC classification number: H04W40/02 ,  H04L61/2038 ,  H04L61/2053 ,  H04L61/6022 ,  H04L63/0407 ,  H04W8/005 ,  H04W8/26 ,  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 comprises a transmitter configured to transmit a medium access control change request message to an access terminal to initiate a change in a medium access control address of the wireless apparatus and a receiver configured to receive a medium access control change response message from the access terminal. The wireless apparatus further comprises a processor configured to change the medium access control address of the wireless apparatus in response to receiving the medium access control change response, wherein the transmitter is configured to transmit a medium access control change confirm message to the access terminal.

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。 在一个方面中，在无线通信系统中可操作的无线设备包括：发射机，被配置为向接入终端发送媒体接入控制改变请求消息，以发起无线设备的媒体接入控制地址的改变;以及被配置为接收 来自接入终端的媒体接入控制改变响应消息。 无线装置还包括处理器，其被配置为响应于接收到介质访问控制改变响应而改变无线装置的介质访问控制地址，其中发射机被配置为向接入终端发送介质访问控制改变确认消息。

公开(公告)号：US20140036775A1

公开(公告)日：2014-02-06

申请号：US13957366

申请日：2013-08-01

Applicant: Qualcomm Incorporated

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

IPC: H04W28/06

CPC classification number: H04W28/065 ,  H04L1/1896 ,  H04W28/06

Abstract: Systems, methods, and devices for communicating packets having a plurality of types are described herein. In some aspects, the packets include a MAC header with a frame control field. The sub-fields included in a particular frame control field may be based on the type of information to be communicated to the receiving device.

Abstract translation: 这里描述了用于传送具有多种类型的分组的系统，方法和设备。 在一些方面，分组包括具有帧控制字段的MAC报头。 包括在特定帧控制字段中的子字段可以基于要传送到接收设备的信息的类型。

公开(公告)号：US20130281056A1

公开(公告)日：2013-10-24

申请号：US13689436

申请日：2012-11-29

Applicant: QUALCOMM INCORPORATED

Inventor： Santosh Paul Abraham ,  George Cherian ,  Jouni Malinen

IPC: H04W48/16

CPC classification number: H04W48/16 ,  H04W48/14 ,  H04W84/12

Abstract: A particular method includes generating, at a mobile station, a probe request frame and a service discovery request. At least a first portion of the service discovery request may be encapsulated within the probe request frame to form a modified probe request frame. The modified probe request frame may be wirelessly transmitted, for example, to a particular access point or to all access points with range of the mobile station.

Abstract translation: 一种特定方法包括在移动台处生成探测请求帧和服务发现请求。 服务发现请求的至少第一部分可以封装在探测请求帧内以形成修改的探测请求帧。 经修改的探测请求帧可以例如无线传输到特定接入点或与移动台的范围的所有接入点。

公开(公告)号：US20130235792A1

公开(公告)日：2013-09-12

申请号：US13789211

申请日：2013-03-07

Applicant: QUALCOMM INCORPORATED

Inventor： Santosh Paul Abraham ,  Simone Merlin ,  Zhi Quan ,  Alfred Asterjadhi ,  Sameer Vermani

IPC: H04W88/04

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 securely communicating data are described herein. In some aspects, a station is configured to communicate with an access point. A relay includes an uncontrolled port and a controlled port. The relay is configured to forward association, authentication, and secure relay setup frames between the station and the access point through the uncontrolled port. The relay is configured to forward data packets between the station and the access point through the uncontrolled port once the station establishes a relay relationship with the relay.

Abstract translation: 本文描述了用于安全地传送数据的系统，方法和设备。 在一些方面，站被配置为与接入点通信。 继电器包括不受控制的端口和受控端口。 中继器被配置为通过非受控端口在站和接入点之间转发关联，认证和安全的中继设置帧。 该中继器被配置为一旦站与中继站建立中继关系，就通过非受控端口在站和接入点之间转发数据包。

公开(公告)号：US20130235788A1

公开(公告)日：2013-09-12

申请号：US13788330

申请日：2013-03-07

Applicant: QUALCOMM INCORPORATED

Inventor： Santosh Paul Abraham ,  Simone Merlin ,  Zhi Quan ,  Alfred Asterjadhi ,  Sameer Vermani

IPC: H04W16/26

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 communicating data in a wireless communications network are described herein. In some aspects, an access point is configured to receive a request for relay connection and to transmit a message to at least one relay based on the received request for relay connection. The message comprises an instruction to transmit a setup response frame. A station is configured to transmit the request for relay connection to the access point and to select one of the at least one relay based on at least one setup response frame received from at least one of the at least one relay. The selected one of the at least one relay is configured to relay data packets between the station and 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。 在一些方面，接入点被配置为接收对中继连接的请求，并且基于所接收的中继连接请求向至少一个中继发送消息。 该消息包括发送设置响应帧的指令。 基站被配置为基于从所述至少一个继电器中的至少一个继续接收的至少一个建立响应帧来发送对所述接入点的中继连接请求并选择所述至少一个中继中的一个。 所选择的至少一个中继器中的一个被配置为中继站和接入点之间的数据分组。

公开(公告)号：US20130223382A1

公开(公告)日：2013-08-29

申请号：US13858606

申请日：2013-04-08

Applicant: QUALCOMM Incorporated

Inventor： Santosh Paul Abraham ,  Simone Merlin ,  Maarten Menzo Wentink ,  Hemanth Sampath

IPC: H04W72/04

CPC classification number: H04W72/0486 ,  H04W72/046 ,  H04W72/1215 ,  H04W72/1289 ,  Y10T70/8432

Abstract: A method for wireless communications is disclosed that includes receiving a plurality of requests to transmit data from a plurality of apparatuses; determining resource allocation for a set of apparatuses in the plurality of apparatuses, wherein the determination is based on the plurality of requests; and transmitting a message comprising the resource allocation to the set of apparatuses to permit data transmission. Another method for wireless communications is disclosed that includes contending for access to a medium based on a request, by an apparatus, with a plurality of other apparatuses; receiving a message, the message comprising a resource allocation based on requests from the apparatus and the other apparatuses, wherein the resource allocation permits data transmission from the apparatus and some of the other apparatuses; and transmitting data by the apparatus based on the message. Apparatuses for performing the methods are also disclosed.

Abstract translation: 公开了一种用于无线通信的方法，包括从多个装置接收多个发送数据的请求; 确定所述多个装置中的一组装置的资源分配，其中所述确定基于所述多个请求; 以及将包括所述资源分配的消息发送到所述一组设备以允许数据传输。 公开了另一种用于无线通信的方法，其包括：通过设备与多个其他设备竞争基于请求访问介质; 接收消息，所述消息包括基于来自所述装置和其他装置的请求的资源分配，其中所述资源分配允许从所述装置和所述其他装置中的一些装置进行数据传输; 以及基于所述消息由所述装置发送数据。 还公开了用于执行该方法的装置。

公开(公告)号：US20130223213A1

公开(公告)日：2013-08-29

申请号：US13705768

申请日：2012-12-05

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 a compressed block acknowledgment frame including a bitmap, the bitmap indicating receipt of a plurality of fragments of a single data unit. The method further includes transmitting the compressed block acknowledgment frame.

公开(公告)号：US20130170345A1

公开(公告)日：2013-07-04

申请号：US13691056

申请日：2012-11-30

Applicant: Qualcomm Incorporated

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

IPC: H04W28/06

CPC classification number: H04W28/065 ,  H04L1/0029 ,  H04L1/0079

Abstract: Systems, methods, and devices for communicating short control frames are described herein. In some aspects, a method of wireless communication includes generating a control frame comprising a physical layer preamble having a signal field, the signal field including an indicator indicating the control frame is a control frame type of frame. The method further includes transmitting the control frame.

Abstract translation: 本文描述了用于传送短控制帧的系统，方法和设备。 在一些方面，一种无线通信方法包括生成包括具有信号字段的物理层前同步码的控制帧，所述信号字段包括指示控制帧的指示符是帧的控制帧类型。 该方法还包括发送控制帧。