公开(公告)号：US09596651B2

公开(公告)日：2017-03-14

申请号：US15098917

申请日：2016-04-14

Applicant: Qualcomm Incorporated

Inventor： Amin Jafarian ,  Simone Merlin

IPC: H04W84/12 ,  H04W52/02 ,  H04W68/02 ,  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。 在一个方面中，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：US09544848B2

公开(公告)日：2017-01-10

申请号：US13911862

申请日：2013-06-06

Applicant: Qualcomm Incorporated

Inventor： Amin Jafarian ,  Simone Merlin ,  Gwendolyn Denise Barriac ,  Bin Tian

IPC: H04W52/02 ,  H04B1/3805

CPC classification number: H04W52/0225 ,  H04B1/3805 ,  H04W52/0229 ,  Y02D70/142 ,  Y02D70/40

Abstract: Systems, methods, and devices for communicating data in a wireless communications network are described herein. In some aspects, a wireless device includes a first receiver and a second receiver. The second receiver may be configured to consume less power than the first receiver. The second receiver receives a second signal wherein the second signal comprises a wake-up signal configured in NDP format including a signal field. The wireless device includes a circuit configured to take at least one action based on the second signal.

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，无线设备包括第一接收机和第二接收机。 第二接收机可以被配置为消耗比第一接收机更少的功率。 第二接收机接收第二信号，其中第二信号包括以包括信号场的NDP格式配置的唤醒信号。 无线设备包括被配置为基于第二信号采取至少一个动作的电路。

公开(公告)号：US09351250B2

公开(公告)日：2016-05-24

申请号：US14167723

申请日：2014-01-29

Applicant: QUALCOMM Incorporated

Inventor： Amin Jafarian ,  Simone Merlin

IPC: H04W80/04 ,  H04W84/12 ,  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。 在一个方面中，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：US09345026B2

公开(公告)日：2016-05-17

申请号：US13935373

申请日：2013-07-03

Applicant: QUALCOMM Incorporated

Inventor： Santosh Paul Abraham ,  Alfred Asterjadhi ,  Amin Jafarian ,  Simone Merlin

IPC: H04W72/12 ,  H04W72/04 ,  H04W74/06

CPC classification number: H04W72/0446 ,  H04W74/06

Abstract: Systems, methods, and devices for communicating data in a wireless communications network are described herein. In some aspects, a first wireless device may request to transmit data during a transmission opportunity of a second wireless device. The request may also indicate a duration of time for which permission to transmit is requested. In some aspects, the second wireless device may send a response message to the first wireless device indicating the first wireless device has been granted permission to transmit during a transmission opportunity of the second wireless device. The response may include an indication of a period of time for which permission to transmit has been granted. In an embodiment, the response may include an indication of a period of time the first wireless device may delay or sleep before an opportunity to transmit during a transmission opportunity of the second wireless device will be available.

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，第一无线设备可以在第二无线设备的传输机会期间请求传输数据。 请求也可以指示请求发送许可的持续时间。 在一些方面，第二无线设备可以向第一无线设备发送响应消息，指示在第二无线设备的传输机会期间已经允许第一无线设备被许可发送。 响应可以包括已经授予发送许可的时间段的指示。 在一个实施例中，响应可以包括第一无线设备在第二无线设备的传输机会期间将可用之前在发送机会之前延迟或休眠的时间段的指示。

公开(公告)号：US09288009B2

公开(公告)日：2016-03-15

申请号：US13936994

申请日：2013-07-08

Applicant: QUALCOMM Incorporated

Inventor： Simone Merlin ,  Amin Jafarian

IPC: H04L12/811 ,  H04L1/00

CPC classification number: H04L1/0015 ,  H04L1/0034

Abstract: Certain aspects of the present disclosure relate to a technique for selecting modulation coding schemes (MCS). In some aspects, the MCS is selected based on a characteristic of an electronic device and the MCS of a transmitter. In some aspects, the MCS is selected based on a power imbalance between an access point and a user terminal.

Abstract translation: 本公开的某些方面涉及用于选择调制编码方案（MCS）的技术。 在一些方面，基于电子设备的特性和发射机的MCS来选择MCS。 在一些方面，基于接入点和用户终端之间的功率不平衡来选择MCS。

公开(公告)号：US20160073288A1

公开(公告)日：2016-03-10

申请号：US14848131

申请日：2015-09-08

Applicant: QUALCOMM Incorporated

Inventor： Abhishek Pramod Patil ,  Amin Jafarian ,  George Cherian ,  Santosh Paul Abraham

IPC: H04W28/02 ,  H04W68/02 ,  H04W72/12

CPC classification number: H04W28/0289 ,  H04W68/02 ,  H04W72/1252 ,  H04W74/08 ,  H04W84/18 ,  H04W92/18

Abstract: Methods, systems, and devices are described for improving system throughput by reducing contention in a peer-to-peer (P2P) data link network. Specifically, the present disclosure provides a method of ordering data transmissions in a data transmission window based on an order of traffic announcement messages in a corresponding paging window. Moreover, a wireless station of the P2P data link network may reserve portions of a shared wireless medium for transmissions of other wireless stations belonging to the same P2P data link network and preventing transmission of out-of-network wireless stations.

Abstract translation: 描述了通过减少对等（P2P）数据链路网络中的竞争来提高系统吞吐量的方法，系统和设备。 具体地，本公开提供了一种在相应的寻呼窗口中基于通信量消息的顺序在数据传输窗口中排序数据传输的方法。 此外，P2P数据链路网络的无线站可以预留共享无线介质的部分，用于属于同一P2P数据链路网络的其他无线站的传输，并防止网络外无线站的传输。

公开(公告)号：US09247526B2

公开(公告)日：2016-01-26

申请号：US13800240

申请日：2013-03-13

Applicant: QUALCOMM Incorporated

Inventor： Amin Jafarian ,  Santosh Paul Abraham ,  Alfred Asterjadhi ,  Simone Merlin

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：US09185726B2

公开(公告)日：2015-11-10

申请号：US13756457

申请日：2013-01-31

Applicant: Qualcomm Incorporated

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

IPC: H04W74/00 ,  H04W28/18 ,  H04W52/02 ,  H04W84/18

CPC classification number: H04W74/002 ,  H04W28/18 ,  H04W52/0216 ,  H04W52/0219 ,  H04W52/0229 ,  H04W74/00 ,  H04W74/0816 ,  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 in the modified EDCA parameter set IE and based on a base value of the EDCA parameter.

Abstract translation: 一种方法包括响应于在站处接收修改的增强型分布式信道访问（EDCA）参数集IE，基于修改的EDCA参数集IE中的增量值来确定EDCA参数的值，并且基于 EDCA参数。

公开(公告)号：US20150124678A1

公开(公告)日：2015-05-07

申请号：US14532827

申请日：2014-11-04

Applicant: QUALCOMM Incorporated

Inventor： Alfred Asterjadhi ,  Amin Jafarian

IPC: H04W52/02

CPC classification number: H04W52/0206 ,  H04W52/0219 ,  H04W52/0235 ,  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 which contains a frame control field containing an indication that the access point will ignore reception of packets from one or more wireless stations for a period of time. The access point also includes a transmitter, which is 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，其被配置为生成包含帧控制字段的消息，所述帧控制字段包含接入点将忽略来自一个或多个无线站的分组的接收一段时间的指示。 接入点还包括发射机，其被配置为将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：US20150124647A1

公开(公告)日：2015-05-07

申请号：US14528291

申请日：2014-10-30

Applicant: QUALCOMM Incorporated

Inventor： Amin Jafarian ,  George Cherian

IPC: H04L12/24

CPC classification number: H04L41/12 ,  H04W84/18

Abstract: Systems, methods, and devices for providing state updates in a mesh network are described herein. One innovative aspect of the present disclosure includes an apparatus communicatively coupled with a descendant node. The apparatus includes a processing system configured to generate a message identifying an address of the descendant node and information identifying a change in state of the descendant node or information identifying a capability of the descendant node.

Abstract translation: 这里描述了用于在网状网络中提供状态更新的系统，方法和设备。 本公开的一个创新方面包括与后代节点通信耦合的设备。 所述装置包括：处理系统，被配置为生成识别所述后代节点的地址的消息和标识所述后代节点的状态改变的信息或标识所述后代节点的能力的信息。