-
公开(公告)号：US20140171053A1
公开(公告)日：2014-06-19
申请号：US13715825
申请日：2012-12-14
申请人： Adrian P. Stephens
发明人： Adrian P. Stephens
IPC分类号： H04W52/02
CPC分类号： H04W52/0251 , Y02D70/142 , Y02D70/144 , Y02D70/22
摘要： An apparatus may include a sensor, a processor circuit, and an adaptive scanning component for execution on the processor circuit to receive sensor data from the sensor, to determine activity state based upon the received sensor data, and to adjust a wireless network scanning procedure in accordance with the received sensor data. Other embodiments are described and claimed.
摘要翻译： 装置可以包括传感器，处理器电路和自适应扫描部件，用于在处理器电路上执行以从传感器接收传感器数据，以基于所接收的传感器数据确定活动状态，并且调整无线网络扫描过程 根据接收到的传感器数据。 描述和要求保护其他实施例。
-
42.发明授权Packet-loss handling for downlink multi-user multiple-input and multiple-output wireless network 有权下行链路多用户多输入和多输出无线网络的丢包处理公开(公告)号：US08705340B2
公开(公告)日：2014-04-22
申请号：US12655086
申请日：2009-12-23
IPC分类号： H04L1/00
CPC分类号： H04L1/0002 , H04B7/0452 , H04L1/1887 , H04L2001/0093 , Y02D50/10
摘要： Techniques for packet-loss handling for downlink Multi-User Multiple-input and Multiple-Output (DL MU-MIMO) wireless networking environment are described herein. The techniques described herein help define how a wireless access point should behave when faced with a packet-loss situation of a DL transmission burst in a MU-MIMO wireless network.
摘要翻译： 本文描述了用于下行链路多用户多输入和多输出（DL MU-MIMO）无线联网环境的分组丢失处理技术。 这里描述的技术有助于定义在面对MU-MIMO无线网络中的DL传输突发的分组丢失情况时无线接入点应如何行为。
-
43.发明申请METHODS AND ARRANGEMENTS TO COORDINATE COMMUNICATIONS OF DIFFERENT TYPES OF DEVICES ON A WIRELESS NETWORK 审中-公开协调无线网络中不同类型设备通信的方法和安排公开(公告)号：US20140105186A1
公开(公告)日：2014-04-17
申请号：US13730994
申请日：2012-12-29
IPC分类号： H04W52/24
CPC分类号： H04W72/0446 , H04L12/4633 , H04W52/243 , H04W52/244
摘要： Logic may coordinate communications of different types of wireless communications devices such as high power and low power wireless communications devices. Logic may coordinate communications by assigning time slots to a low power station (LP-STA) in a management frame such as a beacon transmitted by an access point (AP) associated with the LP-STA. Logic of the high power stations (HP-STAs) may receive the beacon and shepard logic of the HP-STA may defer transmissions by the HP-STA throughout the duration(s) indicated in the beacon from the AP. Logic of the LP-STA may comprise carrier sense multiple access with collision avoidance logic to determine when to transmit a communication. Shepard logic of an HP-STA may detect the communication from the LP-STA and defer transmission of communication during a time duration for the communication by the LP-STA.
摘要翻译： 逻辑可以协调不同类型的无线通信设备的通信，例如大功率和低功率无线通信设备。 逻辑可以通过向诸如由与LP-STA相关联的接入点（AP）发送的信标的管理帧中的低电站（LP-STA）分配时隙来协调通信。 高电站（HP-STA）的逻辑可以接收信标，并且HP-STA的shepard逻辑可以在AP的信标中指示的整个持续时间期间推迟HP-STA的传输。 LP-STA的逻辑可以包括具有冲突避免逻辑的载波侦听多路访问以确定何时发送通信。 HP-STA的Shepard逻辑可以在LP-STA进行通信的持续时间期间检测来自LP-STA的通信并延迟通信的传输。
-
公开(公告)号：US20140044112A1
公开(公告)日：2014-02-13
申请号：US13730914
申请日：2012-12-29
IPC分类号： H04W24/10
CPC分类号： H04W24/10 , H04B7/0617 , H04B7/0643 , H04W16/28
摘要： Logic of an access point may transmit a null data packet for beamforming training and transmit a beamforming report poll to the first station on a user list before receiving a transmission from the first station on the user list. Logic may wait for a timeout period to determine whether the first station on the user list will respond to the null data packet prior to transmitting the beamforming report poll. Logic may receive from the first station an indication that the first station is a slow beamforming report responder. Logic may reorder the user list to position a fast beamforming responder as the first station. And logic of the station may determine that the station is unable to complete and transmit the report so the logic may wait to transmit the beamforming report in response to a subsequent beamforming report poll frame.
摘要翻译： 接入点的逻辑可以在从用户列表上的第一站接收到传输之前，发送用于波束成形训练的空数据分组，并将波束成形报告轮询发送到用户列表上的第一台。 逻辑可以等待超时时段来确定在发送波束成形报告轮询之前，用户列表上的第一站是否将响应空数据分组。 逻辑可以从第一站接收指示第一站是慢波束形成报告应答器的指示。 逻辑可以重新排序用户列表以将快速波束形成响应者定位为第一站。 并且站的逻辑可以确定站不能完成并发送报告，使得逻辑可以等待响应于随后的波束成形报告轮询帧来发送波束成形报告。
-
45.发明申请WIRELESS COMMUNICATION DEVICE AND METHODS FOR SYNCHED DISTRIBUTED ADVERTISEMENT FOR DEVICE-TO-DEVICE DISCOVERY 有权无线通信设备和用于设备到设备发现的分布式广告的方法公开(公告)号：US20130346207A1
公开(公告)日：2013-12-26
申请号：US13714056
申请日：2012-12-13
申请人： Emily H. Qi , Roy Ramon , Minyoung Park , Adrian P. Stephens , Shuki Perlman
发明人： Emily H. Qi , Roy Ramon , Minyoung Park , Adrian P. Stephens , Shuki Perlman
IPC分类号： G06Q30/02
CPC分类号： G06Q30/0267 , H04L67/16 , H04W4/21 , H04W8/005 , H04W52/0216 , H04W52/0219 , H04W52/0229 , Y02D70/142 , Y02D70/21
摘要： Examples of a communication device and methods for synched distributed advertisement for device-to-device are generally described herein. In some embodiments, a method can include transmitting, from a first device of a publishing group, at a group publishing beacon interval (T), a first publishing beacon (PB) including social information of the first device and social information of (N−1) other devices, wherein the group publishing beacon interval (T) represents a preset interval of time between each successive publishing beacon transmission of the publishing group, and wherein the first publishing beacon and the each successive publishing beacon includes a first value representative of the group publishing beacon interval.
摘要翻译： 通常在本文中描述用于设备到设备的同步分布式广告的通信设备和方法的示例。 在一些实施例中，一种方法可以包括从发布组的第一设备以组发布信标间隔（T），包括第一设备的社交信息的第一发布信标（PB）和（N- 1）其他设备，其中组发布信标间隔（T）表示发布组的每个连续发布信标传输之间的预设时间间隔，并且其中第一发布信标和每个连续发布信标包括代表 组发布信标间隔。
-
公开(公告)号：US08605746B2
公开(公告)日：2013-12-10
申请号：US13560748
申请日：2012-07-27
申请人： Adrian P. Stephens
发明人： Adrian P. Stephens
CPC分类号： H04L27/2608
摘要： An apparatus and a system, as well as a method and article, may operate to send a selected data type without self-definition information to a receiver if a state capable of interpreting the selected data type has been maintained by the receiver, and to send the selected data type with the self-definition information to the receiver if the state capable of interpreting the selected data type has not been maintained by the receiver.
-
公开(公告)号：US08411631B2
公开(公告)日：2013-04-02
申请号：US12814014
申请日：2010-06-11
IPC分类号： H04W4/00
CPC分类号： H04L1/1896 , H04L1/1685 , H04L1/1861 , H04W72/1289
摘要： In some embodiments, multiple wireless communication devices that are each transmitting an acknowledgement to the same wide-channel transmission will transmit their acknowledgements simultaneously over different ones of the narrow channels that make up the wide channel, thereby permitting older devices that can't decode the wide channels to determine when the acknowledgement are transmitted.
摘要翻译： 在一些实施例中，每个发送对相同宽信道传输的确认的多个无线通信设备将在构成宽信道的不同窄信道上同时发送它们的确认，从而允许不能解码的旧设备 宽信道来确定何时发送确认。
-
公开(公告)号：US20130077661A1
公开(公告)日：2013-03-28
申请号：US13680387
申请日：2012-11-19
IPC分类号： H04W72/04
CPC分类号： H04W72/0473 , H04B7/086 , H04L1/0002 , H04L1/0003 , H04L1/0009 , H04L1/0017 , H04L5/0023 , H04L5/0053 , H04L5/006 , H04L5/0085 , H04L27/0008 , H04L27/2602 , H04W16/28 , H04W52/08 , H04W52/20 , H04W52/242 , H04W52/262 , H04W52/42 , H04W88/08
摘要： A base station is arranged for performing channel coding and link adaptation. The base station comprises one or more processors and physical layer circuitry arranged to decode symbols received from a user station to determine an error rate, the symbols received through a plurality of antennas, receive signaling from the user station, the signaling including channel quality information for channel resources of an orthogonal frequency division multiplexed (OFDM) channel, select a modulation and coding rate for transmission of symbols to the user station based at least in part on the error rate, and transmit a transmit power control command to the user station, the transmit power control command based at least in part on a downlink path loss estimate. The base station may also transmit additional transmit power control commands to the user station based on the error rate of subsequently decoded symbols. The transmit power control command may be selected for channel resources that are allocated to the user station, the channel resources comprising a group of subcarriers having an initially selected modulation and coding rate.
摘要翻译： 基站被配置为执行信道编码和链路适配。 基站包括一个或多个处理器和物理层电路，其被布置为对从用户站接收的符号进行解码以确定错误率，通过多个天线接收到的符号，从用户站接收信令，该信令包括用于 正交频分多路复用（OFDM）信道的信道资源，至少部分地基于错误率，选择用于向用户站发送符号的调制和编码率，并向用户站发送发送功率控制命令， 至少部分地基于下行链路路径损耗估计来发送功率控制命令。 基站还可以基于随后解码的符号的错误率向用户站发送附加的发射功率控制命令。 可以为分配给用户站的信道资源选择发射功率控制命令，信道资源包括具有最初选择的调制和编码速率的一组子载波。
-
公开(公告)号：US08199723B2
公开(公告)日：2012-06-12
申请号：US10745123
申请日：2003-12-23
申请人： Qinghua Li , Minnie Ho , Adrian P. Stephens
发明人： Qinghua Li , Minnie Ho , Adrian P. Stephens
CPC分类号： H04W74/0816 , H04B1/7103 , H04B1/715 , H04L5/0023 , H04L5/0055 , H04W74/0891 , H04W88/08
摘要： An access point in a wireless network communicates with multiple mobile stations simultaneously using spatial-division multiple access. The access point transmits to the mobile stations frames that end at different times within a predefined window of time. When the predefined window in time is a short interframe space (SIFS) in an IEEE 802.11 compatible network, the access point will be done transmitting the frames in time to receive acknowledgements from the multiple mobile stations.
摘要翻译： 无线网络中的接入点使用空分多址同时与多个移动站进行通信。 接入点向预定义的时间窗口内的移动台发送在不同时间结束的帧。 当IEEE 802.11兼容网络中的预定义时间窗口是短帧间间隔（SIFS）时，接入点将在时间上完成发送帧以从多个移动台接收确认。
-
公开(公告)号：US08121595B2
公开(公告)日：2012-02-21
申请号：US10860343
申请日：2004-06-02
IPC分类号： H04W4/00
摘要： In a wireless network, the decision of when and whether to send unsolicited polls to a particular mobile wireless device may be made by monitoring communications conditions affecting the ability of the particular device to gain channel access, and sending unsolicited polls if the ability to gain channel access is below a threshold value. Such conditions may include one or more of channel load, device transmission load, collision rate, and number of mobile wireless devices contending for access.
摘要翻译： 在无线网络中，可以通过监视影响特定设备获得信道访问的能力的通信条件，以及如果获得信道的能力发送未经请求的民意调查，则可以决定何时以及是否向特定移动无线设备发送未经请求的民意调查 访问低于阈值。 这样的条件可以包括一个或多个信道负载，设备传输负载，冲突速率和竞争访问的移动无线设备的数量。
-
-
-
-
-
-
-
-
-
搜索结果
115 条记录 (耗时 0.032 秒)
