公开(公告)号：WO2014179436A1

公开(公告)日：2014-11-06

申请号：PCT/US2014/036123

申请日：2014-04-30

Applicant: QUALCOMM INCORPORATED

Inventor： BARRIAC, Gwendolyn Denise ,  MERLIN, Simone ,  TANDRA, Rahul ,  VERMANI, Sameer ,  ZHOU, Yan ,  TIAN, Bin ,  SAMPATH, Hemanth

IPC: H04W72/08

CPC classification number: H04L5/0073 ,  H04J1/14 ,  H04J1/16 ,  H04L5/0005 ,  H04W24/08 ,  H04W72/042 ,  H04W72/082 ,  H04W74/0808

Abstract: Systems, methods, and computer readable storage media communicate with a wireless device within a dense wireless environment. In one aspect, a method includes determining whether a wireless device is subject to interference, adjusting a transmission attribute based on the determining, and transmitting a message to the wireless device based on the adjusted transmission attribute. In some aspects, adjusting a transmission attribute may include selecting one or more of time division multiplexing or frequency division multiplexing when communicating with the wireless device. In some aspects, particular time periods and/or particular frequency bands may be selected for communication with the device depending on whether the device is subject to interference.

Abstract translation: 系统，方法和计算机可读存储介质与密集无线环境中的无线设备进行通信。 一方面，一种方法包括：确定无线设备是否受到干扰，基于确定来调整传输属性，以及基于所调整的传输属性向无线设备发送消息。 在一些方面，调整传输属性可以包括在与无线设备通信时选择时分复用或频分复用中的一个或多个。 在一些方面，可以根据设备是否受到干扰，选择特定时间段和/或特定频带用于与设备通信。

公开(公告)号：WO2014172657A1

公开(公告)日：2014-10-23

申请号：PCT/US2014/034679

申请日：2014-04-18

Applicant: QUALCOMM INCORPORATED

Inventor： ZHOU, Yan ,  ABRAHAM, Santosh Paul ,  BARRIAC, Gwendolyn Denise ,  MERLIN, Simone ,  TANDRA, Rahul ,  SAMPATH, Hemanth

IPC: H04W40/24 ,  H04W72/08

CPC classification number: H04W48/16 ,  H04W16/00 ,  H04W40/246 ,  H04W40/32 ,  H04W52/04 ,  H04W52/243 ,  H04W52/244

Abstract: Access points communicate via a discovery channel. For example, access points may transmit at a higher transmit power and at a lower rate on the discovery channel than on operating channels. In this way, the radio frequency range of the discovery channel is longer than the range of any of the operating channels. Consequently, a particular access point can communicate with and thereby account for other access points that the particular access point might not hear via an operating channel.

Abstract translation: 接入点通过发现通道进行通信。 例如，接入点可以在发现信道上以比在操作信道上更高的发射功率和较低的速率发射。 以这种方式，发现信道的射频范围比任何操作信道的范围长。 因此，特定的接入点可以与特定接入点可能经由操作信道听不到的其他接入点进行通信，从而考虑到其他接入点。

公开(公告)号：WO2014130951A1

公开(公告)日：2014-08-28

申请号：PCT/US2014/018039

申请日：2014-02-24

Applicant: QUALCOMM INCORPORATED

Inventor： MERLIN, Simone ,  TANDRA, Rahul ,  BARRIAC, Gwendolyn Denise ,  ZHOU, Yan ,  SAMPATH, Hemanth ,  JONES IV, Vincent Knowles

IPC: H04L1/00 ,  H04L1/16

CPC classification number: H04L43/0829 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/0036 ,  H04L1/1614 ,  H04L1/1671 ,  H04W24/02

Abstract: An explicit indication is provided regarding whether information was subjected to interference during transmission. For example, a receiver can monitor received packets and determine whether any of data units in a given received packet were subjected to interference during transmission. If so, the receiver can send an indication to the transmitter to inform the transmitter of the interference. This indication enables the transmitter to distinguish between packet loss that occurred as a result of channel fade and packet loss that occurred as a result of interference. Consequently, the transmitter is able to invoke different actions depending on whether the packet loss is due to channel fade or interference

Abstract translation: 提供关于在传输期间信息是否受到干扰的明确指示。 例如，接收机可以监视接收到的分组，并确定给定的接收分组中的任何数据单元是否在传输期间受到干扰。 如果是这样，接收机可以向发射机发送指示以通知发射机的干扰。 该指示使得发射机能够区分由于信道衰落而发生的分组丢失以及由于干扰而发生的分组丢失。 因此，发射机能够根据信道衰落或干扰造成分组丢失来调用不同的动作

公开(公告)号：WO2014109874A1

公开(公告)日：2014-07-17

申请号：PCT/US2013/075844

申请日：2013-12-17

Applicant: QUALCOMM INCORPORATED

Inventor： ABRAHAM, Santosh Paul ,  CHERIAN, George ,  RAISSINIA, Alireza ,  SHUKLA, Ashish Kumar ,  FREDERIKS, Guido Robert ,  MERLIN, Simone

IPC: H04W8/00 ,  H04W48/18 ,  H04W76/00 ,  H04W84/18 ,  H04L29/08

CPC classification number: H04W8/005 ,  H04L67/16 ,  H04W4/70 ,  H04W4/80 ,  H04W48/18 ,  H04W76/00 ,  H04W76/10 ,  H04W84/18

Abstract: Systems and methods for formatting frames in neighborhood aware networks are described herein. One aspect of the subject matter described in the disclosure provides a method of communicating in a wireless neighborhood aware network (NAN). The method includes determining at least one connection setup information element indicating one or more connection parameters of the NAN. The method further includes determining at least one service identifier of the NAN. The method further includes generating a public action discovery frame comprising the at least one connection setup information element and the at least one service identifier. The method further includes transmitting, at a wireless device, the public action discovery frame.

Abstract translation: 本文描述了用于在邻居感知网络中格式化帧的系统和方法。 在本公开中描述的主题的一个方面提供了一种在无线邻域感知网络（NAN）中进行通信的方法。 该方法包括确定指示NAN的一个或多个连接参数的至少一个连接建立信息元素。 该方法还包括确定NAN的至少一个服务标识符。 所述方法还包括生成包括所述至少一个连接建立信息元素和所述至少一个服务标识符的公共动作发现帧。 该方法还包括在无线设备处发送公共动作发现帧。

公开(公告)号：WO2014093526A2

公开(公告)日：2014-06-19

申请号：PCT/US2013/074460

申请日：2013-12-11

Applicant: QUALCOMM INCORPORATED

Inventor： JAFARIAN, Amin ,  MERLIN, Simone

IPC: H04W48/08

CPC classification number: H04W52/0212 ,  H04W48/02 ,  H04W48/08 ,  H04W52/0206 ,  H04W52/0216 ,  H04W56/00 ,  H04W72/0446 ,  H04W74/002 ,  H04W74/006 ,  Y02D70/142

Abstract: Systems and methods for wireless communication are disclosed. In one aspect, a method includes generating, by an apparatus, a first message comprising a first indicator indicating a number of beacon intervals that each have a window during which one or more devices are permitted to communicate with the apparatus; and transmitting, by the apparatus, the first message.

Abstract translation: 公开了用于无线通信的系统和方法。 在一个方面，一种方法包括由装置生成第一消息，该第一消息包括指示多个信标间隔的第一指示符，每个信标间隔具有窗口，在该窗口期间允许一个或多个设备与该装置进行通信; 以及由该装置传送第一消息。

公开(公告)号：WO2014066652A1

公开(公告)日：2014-05-01

申请号：PCT/US2013/066636

申请日：2013-10-24

Applicant: QUALCOMM INCORPORATED

Inventor： MERLIN, Simone ,  JAFARIAN, Amin ,  ASTERJADHI, Alfred ,  BARRIAC, Gwendolyn Denise

IPC: H04W52/02 ,  H04B1/38

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：WO2014035607A2

公开(公告)日：2014-03-06

申请号：PCT/US2013/053477

申请日：2013-08-02

Applicant: QUALCOMM INCORPORATED

Inventor： JAFARIAN, Amin ,  CHERIAN, George ,  ABRAHAM, Santosh Paul ,  MERLIN, Simone

IPC: H04W40/22 ,  H04L12/721

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发布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父中继器通告的所述至少一个第一参数和由所述第一潜在父中继器通知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：WO2014014577A1

公开(公告)日：2014-01-23

申请号：PCT/US2013/044787

申请日：2013-06-07

Applicant: QUALCOMM INCORPORATED

Inventor： ASTERJADHI, Alfred ,  MERLIN, Simone ,  WENTINK, Maarten Menzo ,  ABRAHAM, Santosh Paul ,  QUAN, Zhi

IPC: H04L1/16

CPC classification number: H04L1/1614 ,  H04L1/1685

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 generating a block acknowledgment frame comprising a plurality of fields in the following order: a block acknowledgment identifier field including an identifier of the block acknowledgment frame; a starting sequence control field including at least one of a sequence number and a function of a sequence number of a data unit for which the block acknowledgement frame is sent; and a block acknowledgement bitmap field indicating a received status of a number of data units. The method further includes wirelessly transmitting the 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以下列顺序生成包括多个字段的块确认帧：块确认标识符字段，包括块确认帧的标识符; 起始序列控制字段，包括发送块确认帧的数据单元的序列号和序列号的功能中的至少一个; 以及表示多个数据单元的接收状态的块确认位图字段。 该方法还包括无线发送块确认帧。

公开(公告)号：WO2013188031A1

公开(公告)日：2013-12-19

申请号：PCT/US2013/040741

申请日：2013-05-13

Applicant: QUALCOMM INCORPORATED

Inventor： ABRAHAM, Santosh Paul ,  ASTERJADHI, Alfred ,  MERLIN, Simone ,  WENTINK, Maarten Menzo

IPC: H04W74/08 ,  H04W88/04

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：WO2013177254A1

公开(公告)日：2013-11-28

申请号：PCT/US2013/042175

申请日：2013-05-22

Applicant: QUALCOMM INCORPORATED

Inventor： ABRAHAM, Santosh Paul ,  QUAN, Zhi ,  MERLIN, Simone ,  TAGHAVI NASRABADI, Mohammad H.

IPC: H04L1/16 ,  H04L1/18 ,  H04B7/04

CPC classification number: H04L1/18 ,  H04B7/0452 ,  H04L1/008 ,  H04L1/1621 ,  H04L1/1635 ,  H04L1/1819 ,  H04L1/1835 ,  H04L1/1867 ,  H04L12/189 ,  H04L47/27 ,  H04W84/12

Abstract: Methods, devices, and systems for retransmitting Media Access Control (MAC) protocol data units (MPDUs) in a multi-user multiple-input and multiple-output (MU MIMO) communication system are disclosed. Concurrent data streams within a first transmission window are transmitted. Each concurrent data stream is associated with a different recipient and includes an equal number of MPDUs. An indication of a retransmission subset of the MPDUs to be retransmitted for each concurrent data stream may be obtained if errors are present. The retransmission subset for each concurrent data stream is retransmitted within a second transmission window. A length of the second transmission window is as long as the longest of the retransmission subsets of the concurrent data streams. One or more new MPDUs may be added to the concurrent data streams in the second transmission window so that each concurrent data stream in the second transmission window carries a same number of MPDUs.

Abstract translation: 公开了用于在多用户多输入和多输出（MU MIMO）通信系统中重传媒体访问控制（MAC）协议数据单元（MPDU）的方法，设备和系统。 发送第一传输窗口内的并发数据流。 每个并行数据流与不同的接收者相关联并且包括相等数目的MPDU。 如果存在错误，则可以获得针对每个并发数据流重发的MPDU的重传子集的指示。 每个并行数据流的重传子集在第二个传输窗口内重发。 第二传输窗口的长度与并发数据流的最长的重传子集一样长。 一个或多个新的MPDU可以被添加到第二传输窗口中的并发数据流中，使得第二传输窗口中的每个并发数据流携带相同数量的MPDU。