公开(公告)号：US09301196B2

公开(公告)日：2016-03-29

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 ,  H04W4/00 ,  H04L1/00 ,  H04L1/16

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：US20160081056A1

公开(公告)日：2016-03-17

申请号：US14852395

申请日：2015-09-11

Applicant: QUALCOMM Incorporated

Inventor： Gwendolyn Denise Barriac ,  George Cherian ,  Simone Merlin ,  Yan Zhou

IPC: H04W64/00 ,  H04L12/26

CPC classification number: H04W28/08 ,  H04L43/0882 ,  H04W24/02 ,  H04W24/10 ,  H04W28/0231 ,  H04W28/0268 ,  H04W28/0284 ,  H04W64/006 ,  H04W74/0816

Abstract: Methods and apparatus for adjusting clear channel assessment levels are disclosed herein. One aspect of the present disclosure provides a method of adjusting deferral on a first wireless communication network. The method includes determining a first distance between the first wireless communication network and a second wireless communication networks operating on a shared or partially-shared channel, determining an adjustment to a deferral mechanism based at least in part on the first distance, and transmitting an indication to one or more stations in the first wireless communication network, the indication based at least in part on the adjustment to the deferral mechanism.

Abstract translation: 本文公开了用于调整透明通道评估水平的方法和装置。 本公开的一个方面提供了一种在第一无线通信网络上调整延迟的方法。 该方法包括确定第一无线通信网络与在共享或部分共享信道上操作的第二无线通信网络之间的第一距离，至少部分地基于第一距离确定对延迟机制的调整，以及发送指示 到所述第一无线通信网络中的一个或多个站，所述指示至少部分地基于对所述延期机制的调整。

公开(公告)号：US20160029389A1

公开(公告)日：2016-01-28

申请号：US14805768

申请日：2015-07-22

Applicant: QUALCOMM Incorporated

Inventor： Simone Merlin ,  Gwendolyn Denise Barriac

IPC: H04W72/04 ,  H04W28/26 ,  H04W74/04 ,  H04J1/14

CPC classification number: H04W72/0453 ,  H04J1/14 ,  H04W28/26 ,  H04W72/0406 ,  H04W72/0446 ,  H04W74/04 ,  H04W74/0816 ,  H04W84/12

Abstract: Systems, methods, and devices for protecting frequency division multiple access communications are provided. A method for wireless communications in a communication system over a primary frequency channel and a secondary frequency channel is provided. The method includes transmitting by an access point a first reservation frame utilizing the primary frequency channel, the first reservation frame indicating a first single time interval reserved for uplink and downlink communications over the primary frequency channel with a plurality of wireless devices. The method includes transmitting by the access point a second reservation frame utilizing the secondary frequency channel, the second reservation frame indicating a second single time interval reserved for uplink and downlink communications over the secondary frequency channel. The method includes communicating between the access point and the plurality of wireless devices over the primary frequency channel during the first single time interval.

Abstract translation: 提供了用于保护频分多址通信的系统，方法和设备。 提供了一种用于在主频道和次频信道上的通信系统中的无线通信的方法。 所述方法包括由接入点发送利用所述主频道的第一预留帧，所述第一预留帧指示通过所述主频道上的上行链路和下行链路通信与多个无线设备保留的第一单个时间间隔。 所述方法包括：利用次频信道由接入点发送第二预留帧，所述第二预留帧指示为次级频道上的上行链路和下行链路通信而保留的第二单个时间间隔。 该方法包括在第一单个时间间隔期间通过主频道在接入点和多个无线设备之间进行通信。

公开(公告)号：US20160029223A1

公开(公告)日：2016-01-28

申请号：US14873117

申请日：2015-10-01

Applicant: QUALCOMM Incorporated

Inventor： Sameer Vermani ,  Simone Merlin ,  Eugene Jong-Hyon Baik ,  Bin Tian ,  Tevfik Yucek

IPC: H04W16/14 ,  H04W72/04 ,  H04L27/26

CPC classification number: H04W16/14 ,  H04L27/0006 ,  H04L27/2601 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/0816

Abstract: Methods and systems disclosed provide for clear channel assessment of first and second communication channels. In one aspect, a first primary channel has a first frequency spectrum bandwidth and a second primary channel has a second frequency spectrum bandwidth including the first frequency spectrum bandwidth. A method may include performing a first back-off procedure based on whether the first primary channel is idle if a transmission bandwidth for a wireless message is the first frequency spectrum bandwidth, performing a second back-off procedure based on whether the second primary channel is idle if the transmission bandwidth for the wireless message is greater than the first frequency spectrum bandwidth, and transmitting the wireless message based on a completion of the performed back off procedure.

Abstract translation: 所公开的方法和系统提供对第一和第二通信信道的清晰信道评估。 一方面，第一主信道具有第一频谱带宽，而第二主信道具有包括第一频谱带宽的第二频谱带宽。 方法可以包括：如果无线消息的传输带宽是第一频谱带宽，则基于第一主信道是否空闲来执行第一退避过程，基于第二主信道是否是第二主信道是否执行第二退避过程 如果无线消息的传输带宽大于第一频谱带宽，则基于所执行的退避过程的完成来发送无线消息。

公开(公告)号：US20150382216A1

公开(公告)日：2015-12-31

申请号：US14748051

申请日：2015-06-23

Applicant: QUALCOMM Incorporated

Inventor： Bin Tian ,  Simone Merlin ,  Gwendolyn Denise Barriac

IPC: H04W24/08

CPC classification number: H04W24/08 ,  H04B7/0452 ,  H04W74/0816

Abstract: Methods and apparatus for adjusting transmission power in wireless networks are provided. One aspect of the disclosure provides an apparatus for wireless communication. The apparatus includes a processing system configured to receive a message instructing each of multiple devices to transmit a packet at least partially concurrently with each transmission of the other multiple devices. The processing system is further configured to generate the packet. The packet includes an indicator having a value greater than a time associated with a transmission of the packet. An interface is configured to provide the packet for transmission.

Abstract translation: 提供了一种用于调整无线网络中传输功率的方法和装置。 本公开的一个方面提供了一种用于无线通信的装置。 所述设备包括处理系统，被配置为接收消息，指示多个设备中的每一个至少部分地与其他多个设备的每个传输同时发送分组。 处理系统还被配置为生成分组。 分组包括具有大于与分组的传输相关联的时间的值的指示符。 接口被配置为提供用于传输的分组。

公开(公告)号：US09210720B2

公开(公告)日：2015-12-08

申请号：US13720343

申请日：2012-12-19

Applicant: QUALCOMM Incorporated

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

IPC: H04W4/00 ,  H04W74/06 ,  H04W72/12 ,  H04L12/403 ,  H04W74/04 ,  H04W52/02

CPC classification number: H04W52/02 ,  H04L12/403 ,  H04W72/121 ,  H04W72/1289 ,  H04W74/04 ,  H04W74/06 ,  Y02D70/142 ,  Y02D70/26

Abstract: Systems, methods, and devices for reducing collisions in a wireless communications network are described herein. In one aspect an apparatus for wireless communication is provided. The apparatus includes a transmitter configured to transmit a first message over a communication medium to a plurality of nodes configured to be selectively at least partially powered down during time periods in which the first message is not expected to be transmitted. The first message indicates a subset of the plurality of nodes for which data is available for transmission. The apparatus further includes a controller configured to initiate a process for transmitting the data available to the subset of the plurality of nodes after the first message is transmitted.

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。 在一个方面，提供了一种用于无线通信的装置。 该装置包括发射机，其经配置以通过通信介质将多个节点发送第一消息，所述多个节点被配置为在期望不发送第一消息的时间段期间被选择性地至少部分断电。 第一消息指示数据可用于传输的多个节点的子集。 所述装置还包括控制器，所述控制器被配置为在发送所述第一消息之后发起用于发送所述多个节点的子集的可用数据的处理。

公开(公告)号：US09191970B2

公开(公告)日：2015-11-17

申请号：US13672545

申请日：2012-11-08

Applicant: Qualcomm Incorporated

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

IPC: H04L12/24 ,  H04L12/751 ,  H04L12/701 ,  H04L12/801 ,  H04W74/00 ,  H04W52/02 ,  H04W74/08 ,  H04W84/18

CPC classification number: H04W74/00 ,  H04W52/0219 ,  H04W74/08 ,  H04W74/0833 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/23

Abstract: A device includes a processor and a memory accessible by the processor. The memory includes access category data specifying one or more access categories. The one or more access categories include a sensor access category specifying distributed channel access parameters to be used by one or more station devices to wirelessly communicate sensor data via a network. The memory further includes instructions executable by the processor to send at least a portion of the access category data to a station device to enable the station device to communicate sensor data.

Abstract translation: 设备包括处理器和处理器可访问的存储器。 存储器包括指定一个或多个访问类别的访问类别数据。 所述一个或多个访问类别包括指定要由一个或多个站设备使用以通过网络无线地传送传感器数据的分布式信道访问参数的传感器访问类别。 存储器还包括可由处理器执行的指令，以将至少一部分访问类别数据发送到站设备，以使站设备能够传送传感器数据。

公开(公告)号：US09179449B2

公开(公告)日：2015-11-03

申请号：US13719972

申请日：2012-12-19

Applicant: Qualcomm Incorporated

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

IPC: H04W4/00 ,  H04W72/04 ,  H04W28/06 ,  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：US09154983B2

公开(公告)日：2015-10-06

申请号：US13963669

申请日：2013-08-09

Applicant: QUALCOMM Incorporated

Inventor： Gwendolyn Denise Barriac ,  Hemanth Sampath ,  Santosh Paul Abraham ,  Rahul Tandra ,  Yan Zhou ,  Bin Tian ,  Sameer Vermani ,  Simone Merlin ,  Didier Johannes Richard Van Nee

IPC: H04B15/00 ,  H04W24/08 ,  H04L1/16 ,  H04L1/18 ,  H04L1/00

CPC classification number: H04W24/08 ,  H04L1/0002 ,  H04L1/1621 ,  H04L1/1829

Abstract: Systems, methods, and devices detect and managing the presence of bursty interference on a wireless communication system. A method of detecting the presence of bursty interference on a wireless network includes receiving, at a wireless device, a message from a transmitting device. The method further includes determining whether the message includes errors caused by bursty interference. The method further includes suspending a channel tracking when bursty interference is detected. The method may further include reporting bursty interference to the transmitting device when bursty interference is detected.

Abstract translation: 系统，方法和设备检测和管理无线通信系统上突发干扰的存在。 一种在无线网络上检测突发干扰的存在的方法包括在无线设备处从发送设备接收消息。 该方法还包括确定消息是否包括由突发干扰引起的错误。 该方法还包括当检测到突发干扰时暂停信道跟踪。 该方法还可以包括在检测到突发干扰时向发送设备报告突发干扰。

公开(公告)号：US09125087B2

公开(公告)日：2015-09-01

申请号：US13656249

申请日：2012-10-19

Applicant: QUALCOMM Incorporated

Inventor： George Cherian ,  Santosh Paul Abraham ,  Simone Merlin

IPC: H04W4/00 ,  H04W28/06

CPC classification number: 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 compressed header. In one embodiment, a compression protocol is selected from a plurality of compression protocols to compress a first packet header. The packet may contain a second packet header, which may include information indicative of the compression protocol used to compress the first packet header. The packet may be transmitted, including the first packet header which is compressed using the selected compression protocol.

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，分组包括压缩报头。 在一个实施例中，从多个压缩协议中选择压缩协议来压缩第一分组报头。 分组可以包含第二分组报头，其可以包括指示用于压缩第一分组报头的压缩协议的信息。 可以发送分组，包括使用所选压缩协议压缩的第一分组报头。