公开(公告)号：US20160255653A1

公开(公告)日：2016-09-01

申请号：US15051471

申请日：2016-02-23

Applicant: QUALCOMM Incorporated

Inventor： Rahul Malik ,  Hemanth Sampath ,  Simone Merlin ,  Alfred Asterjadhi

IPC: H04W74/08

CPC classification number: H04W74/08 ,  H04W74/06 ,  H04W74/0816 ,  H04W84/12

Abstract: Certain aspects of the present disclosure relate to a methods and apparatus for wireless communication. In one aspect, a method for communication over a wireless medium includes transmitting, from a first wireless device, a first communication reserving access to the wireless medium during a first time period. The method further includes transmitting a second communication selectively allowing one or more wireless devices to access the wireless medium, regardless of a reservation specified by the first communication, during a second time period. The method further includes transmitting, after the second time period, a third communication reserving access to the wireless medium during a third time period.

Abstract translation: 本公开的某些方面涉及无线通信的方法和装置。 在一个方面，一种用于通过无线介质进行通信的方法包括：在第一时间段期间，从第一无线设备发送保留对无线介质的访问的第一通信。 该方法还包括：在第二时间段期间，无论第一通信指定的保留如何，选择性地允许一个或多个无线设备访问无线介质的第二通信发送。 该方法还包括在第二时间段之后，在第三时间段内发送保留对无线介质的访问的第三通信。

公开(公告)号：US09426261B2

公开(公告)日：2016-08-23

申请号：US14266435

申请日：2014-04-30

Applicant: QUALCOMM Incorporated

Inventor： Alfred Asterjadhi ,  Simone Merlin ,  Maarten Menzo Wentink

IPC: H04L29/08 ,  H04L1/00 ,  H04W84/12 ,  H04L29/06 ,  H04W28/06 ,  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：US09414252B2

公开(公告)日：2016-08-09

申请号：US14486801

申请日：2014-09-15

Applicant: QUALCOMM Incorporated

Inventor： Amin Jafarian ,  Alfred Asterjadhi

IPC: H04W4/00 ,  H04W24/10 ,  H04W8/18 ,  H04W88/08 ,  H04W52/02 ,  H04W72/04 ,  H04W28/06 ,  H04W76/04 ,  H04W68/00 ,  H04W84/12

CPC classification number: H04W24/10 ,  H04W8/18 ,  H04W28/06 ,  H04W52/0216 ,  H04W68/00 ,  H04W72/042 ,  H04W84/12 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/164

Abstract: Certain aspects of the present disclosure provide methods for generating traffic indication map (TIM) information elements (IE) for stations that support and stations that do not support TIM segmentation (page slicing). A method generally includes generating an IE, and providing an indication of whether or not the IE is for devices that support segmentation.

Abstract translation: 本公开的某些方面提供了用于为支持的站和不支持TIM分段（页分片）的站生成交通指示图（TIM）信息元素（IE）的方法。 一种方法通常包括生成IE，并且提供IE是否适用于支持分段的设备的指示。

公开(公告)号：US20160150058A1

公开(公告)日：2016-05-26

申请号：US14950102

申请日：2015-11-24

Applicant: QUALCOMM Incorporated

Inventor： Maarten Menzo Wentink ,  Alfred Asterjadhi ,  Simone Merlin ,  Jouni Malinen

IPC: H04L29/06 ,  H04W84/12 ,  H04L12/46

CPC classification number: H04L69/22 ,  H04L12/4633 ,  H04L69/321 ,  H04W84/12

Abstract: Apparatuses and methods are disclosed that may allow a wireless device to process an Ethertype data packet encapsulated in a frame based on whether the frame contains an Ethertype Packet Discrimination (EPD) indicator. The wireless device may receive the frame from another wireless device over a wireless network, and may detect a presence of the EPD indicator in the received frame. Then, the wireless device may identify a protocol type of the Ethertype data packet according to an EPD operation based on the presence of the EPD indicator, or may identify the protocol type of the Ethertype data packet according to an LPD operation based on an absence of the EPD indicator.

Abstract translation: 公开了可以允许无线设备基于帧是否包含以太类型分组识别（EPD）指示符来处理封装在帧中的以太类型数据分组的装置和方法。 无线设备可以通过无线网络从另一无线设备接收帧，并且可以在接收到的帧中检测EPD指示符的存在。 然后，无线设备可以基于EPD指示符的存在，根据EPD操作来识别Ethertype数据分组的协议类型，或者可以根据LPD操作来识别Ethertype数据分组的协议类型，基于不存在 环保署指标。

公开(公告)号：US20160127995A1

公开(公告)日：2016-05-05

申请号：US14994084

申请日：2016-01-12

Applicant: QUALCOMM Incorporated

Inventor： Simone Merlin ,  Amin Jafarian ,  Alfred Asterjadhi ,  Gwendolyn Denise Barriac

IPC: H04W52/02 ,  H04W56/00 ,  H04L5/00

CPC classification number: H04W52/0225 ,  H04B1/3805 ,  H04L5/0055 ,  H04W52/0209 ,  H04W52/0216 ,  H04W52/0229 ,  H04W56/001 ,  Y02D70/142 ,  Y02D70/40

Abstract: Methods and stations for wireless communication are described herein. In some aspects, the station may include a processing circuit configured to process a first signal transmitted to the station, the first signal indicating a target wake up time when an activation signal is expected to be received. The station may further include a wake-up circuit configured to transition a first receiver to an awake state based on the indicated target wake up time. The first receiver is configured to receive the activation signal at the indicated target wake up time. The station may further include a second receiver configured to transition to an awake state based on the first receiver receiving the activation signal and receive a second signal while in the awake state.

Abstract translation: 本文描述了用于无线通信的方法和站。 在一些方面，站可以包括处理电路，其被配置为处理发送到站的第一信号，第一信号指示预期接收到激活信号的目标唤醒时间。 该站还可以包括唤醒电路，该唤醒电路被配置为基于所指示的目标唤醒时间将第一接收器转换到唤醒状态。 第一接收器被配置为在所指示的目标唤醒时间接收激活信号。 站可以进一步包括第二接收机，其被配置为基于接收到激活信号的第一接收机转换到唤醒状态，并且在处于唤醒状态时接收第二信号。

公开(公告)号：US09241307B2

公开(公告)日：2016-01-19

申请号：US14061550

申请日：2013-10-23

Applicant: QUALCOMM Incorporated

Inventor： Simone Merlin ,  Amin Jafarian ,  Alfred Asterjadhi ,  Gwendolyn Denise Barriac

IPC: H04W52/02 ,  H04B1/3805

CPC classification number: H04W52/0225 ,  H04B1/3805 ,  H04L5/0055 ,  H04W52/0209 ,  H04W52/0216 ,  H04W52/0229 ,  H04W56/001 ,  Y02D70/142 ,  Y02D70/40

Abstract: Methods and stations for wireless communication are described herein. In some aspects, the station may include a processing circuit configured to process a first signal transmitted to the station, the first signal indicating a target wake up time when an activation signal is expected to be received. The station may further include a wake-up circuit configured to transition a first receiver to an awake state based on the indicated target wake up time. The first receiver is configured to receive the activation signal at the indicated target wake up time. The station may further include a second receiver configured to transition to an awake state based on the first receiver receiving the activation signal and receive a second signal while in the awake state.

Abstract translation: 本文描述了用于无线通信的方法和站。 在一些方面，站可以包括处理电路，其被配置为处理发送到站的第一信号，第一信号指示预期接收到激活信号的目标唤醒时间。 该站还可以包括唤醒电路，该唤醒电路被配置为基于所指示的目标唤醒时间将第一接收器转换到唤醒状态。 第一接收器被配置为在所指示的目标唤醒时间接收激活信号。 站可以进一步包括第二接收机，其被配置为基于接收到激活信号的第一接收机转换到唤醒状态，并且在处于唤醒状态时接收第二信号。

公开(公告)号：US08995406B2

公开(公告)日：2015-03-31

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: H04J3/00 ,  H04W74/06 ,  H04W74/08 ,  H04W52/02 ,  H04W68/00 ,  H04W76/04

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：US20150029839A9

公开(公告)日：2015-01-29

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.

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，在无线网络中通信的方法包括包括位图的压缩块确认帧，所述位图指示单个数据单元的多个片段的接收。 该方法还包括发送压缩块确认帧。

公开(公告)号：US20140195882A1

公开(公告)日：2014-07-10

申请号：US13839868

申请日：2013-03-15

Applicant: QUALCOMM Incorporated

Inventor： Alfred Asterjadhi ,  Bin Tian

IPC: G06F11/10 ,  H04W24/02 ,  H04L1/00

CPC classification number: G06F11/10 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0061 ,  H04L1/0063 ,  H04L1/0066 ,  H04L1/0072 ,  H04L1/0083 ,  H04L1/1614 ,  H04W24/02

Abstract: Certain aspects of the present disclosure provide methods and apparatus for enhancing error protection for wireless transmissions.

Abstract translation: 本公开的某些方面提供了用于增强无线传输的误差保护的方法和装置。

公开(公告)号：US20140112229A1

公开(公告)日：2014-04-24

申请号：US14061550

申请日：2013-10-23

Applicant: QUALCOMM Incorporated

Inventor： Simone Merlin ,  Amin Jafarian ,  Alfred Asterjadhi ,  Gwendolyn Denise Barriac

IPC: H04W52/02

CPC classification number: H04W52/0225 ,  H04B1/3805 ,  H04L5/0055 ,  H04W52/0209 ,  H04W52/0216 ,  H04W52/0229 ,  H04W56/001 ,  Y02D70/142 ,  Y02D70/40

Abstract: Methods and stations for wireless communication are described herein. In some aspects, the station may include a processing circuit configured to process a first signal transmitted to the station, the first signal indicating a target wake up time when an activation signal is expected to be received. The station may further include a wake-up circuit configured to transition a first receiver to an awake state based on the indicated target wake up time. The first receiver is configured to receive the activation signal at the indicated target wake up time. The station may further include a second receiver configured to transition to an awake state based on the first receiver receiving the activation signal and receive a second signal while in the awake state.

Abstract translation: 本文描述了用于无线通信的方法和站。 在一些方面，站可以包括处理电路，其被配置为处理发送到站的第一信号，第一信号指示预期接收到激活信号的目标唤醒时间。 该站还可以包括唤醒电路，该唤醒电路被配置为基于所指示的目标唤醒时间将第一接收器转换到唤醒状态。 第一接收器被配置为在所指示的目标唤醒时间接收激活信号。 站可以进一步包括第二接收机，其被配置为基于接收到激活信号的第一接收机转换到唤醒状态，并且在处于唤醒状态时接收第二信号。