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公开(公告)号:US09294164B2
公开(公告)日:2016-03-22
申请号:US12910608
申请日:2010-10-22
申请人: Hongyuan Zhang , Raja Banerjea , Yong Liu , Mao Yu
发明人: Hongyuan Zhang , Raja Banerjea , Yong Liu , Mao Yu
CPC分类号: H04B7/0452 , H04B7/0413 , H04B7/0669 , H04L5/0023 , H04L5/0048 , H04L5/005 , H04L5/0053 , H04L25/0226 , H04W84/12
摘要: In a method for generating a preamble of a data unit for transmission via a communication channel, an indication of a first number of spatial or space-time streams is included in a first field of the preamble. The first number of spatial or space-time streams corresponds to transmission of the data unit to a first receiver. One or more training sequences are included in a second field of the preamble. The preamble is formatted such that the first field of the preamble will be transmitted prior to the second field of the preamble being transmitted.
摘要翻译: 在用于生成用于经由通信信道传输的数据单元的前导码的方法中,在前导码的第一字段中包括第一数量的空间或时空流的指示。 第一数量的空间或时空流对应于数据单元向第一接收机的传输。 一个或多个训练序列被包括在前导码的第二个字段中。 格式化前置码使得前导码的第一字段将在正在发送的前导码的第二字段之前被发送。
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公开(公告)号:US09178593B1
公开(公告)日:2015-11-03
申请号:US12763019
申请日:2010-04-19
申请人: Yong Liu , Raja Banerjea , Hongyuan Zhang
发明人: Yong Liu , Raja Banerjea , Hongyuan Zhang
IPC分类号: H04B7/06
CPC分类号: H04W72/085 , H04B7/06 , H04B7/0617 , H04B7/0695 , H04B7/0834
摘要: A method in a communication network including a communication channel includes generating a first message, where the first message includes a field indicative of a direction along which a quality of the communication channel is to be measured, causing the first message to be transmitted to a target device, and receiving a second message responsive to the first message, where the second message includes at least one channel quality metric.
摘要翻译: 包括通信信道的通信网络中的方法包括生成第一消息,其中第一消息包括指示要测量通信信道的质量的方向的字段,使得将第一消息发送到目标 设备,并且响应于第一消息接收第二消息,其中第二消息包括至少一个信道质量度量。
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13.
公开(公告)号:US09098763B2
公开(公告)日:2015-08-04
申请号:US14396463
申请日:2012-05-08
申请人: Jun Lu , Yong Liu , Xi Tao , Feng Chen , Ynjiun Paul Wang
发明人: Jun Lu , Yong Liu , Xi Tao , Feng Chen , Ynjiun Paul Wang
IPC分类号: G06K7/10
CPC分类号: G06K7/10722 , G06K7/10009 , G06K7/10851 , G06K7/1413 , G06K19/06028 , H04N5/2251 , H04N5/23203 , H04N5/353 , H04N5/378
摘要: An encoded information reading (EIR) terminal can comprise a microprocessor communicatively coupled to a system bus, a memory, a communication interface, and a pluggable imaging assembly identified by a type identifier and configured to acquire an image comprising decodable indicia. The imaging assembly can comprise a two-dimensional image sensor configured to output an analog signal representative of the light reflected by an object located within the field of view of the imaging assembly. The EIR terminal can be configured to output, by processing the analog signal, the raw image data derived from the analog signal and/or a decoded message corresponding to the decodable indicia. The imaging assembly can be communicatively coupled to the system bus via an imaging assembly interface comprising a plurality of wires and a multi-pin connector. The imaging assembly interface can comprise one or more wires configured to carry the imaging assembly type identifier. The EIR terminal can be configured, responsive to receiving the type identifier via the one or more wires, to retrieve from the memory one or more imaging assembly configuration information items corresponding to the type identifier and/or to receive via the communication interface one or more imaging assembly configuration information items corresponding to the type identifier. The EIR terminal can be further configured to control the imaging assembly using the imaging assembly configuration information items.
摘要翻译: 编码信息读取(EIR)终端可以包括通信地耦合到系统总线,存储器,通信接口和由类型标识符标识并被配置为获取包括可解码标记的图像的可插拔成像组件的微处理器。 成像组件可以包括被配置为输出表示由位于成像组件的视场内的物体反射的光的模拟信号的二维图像传感器。 EIR终端可以被配置为通过处理模拟信号来输出从模拟信号导出的原始图像数据和/或对应于可解码标记的解码消息。 成像组件可以经由包括多根电线和多针连接器的成像组件接口通信地耦合到系统总线。 成像组件接口可以包括配置成承载成像组件类型标识符的一个或多个线。 响应于经由一条或多条线路接收到类型标识符,可以配置EIR终端,以从存储器检索与该类型标识符相对应的一个或多个成像组件配置信息项和/或经由通信接口接收一个或多个 对应于类型标识符的成像组件配置信息项。 EIR终端还可以被配置成使用成像组件配置信息项来控制成像组件。
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14.
公开(公告)号:US09027046B2
公开(公告)日:2015-05-05
申请号:US13381508
申请日:2009-06-30
IPC分类号: H04H60/32 , H04N7/173 , G06F15/16 , H04L29/08 , H04N21/2343 , H04N21/4788 , H04N21/63
CPC分类号: H04L67/104 , H04L67/1002 , H04L67/1008 , H04L67/1029 , H04L67/1061 , H04L67/1078 , H04L67/32 , H04N21/234327 , H04N21/4788 , H04N21/632
摘要: A method and apparatus are described including receiving buffer maps of neighbor peers, measuring serving rates from the neighbor peers, measuring serving rates to the neighbor peers, requesting a unit of data from one of the neighbor peers responsive to information in the buffer maps of the neighbor peers at a rate responsive to the serving rate from the one of the neighbor peers, receiving incoming requests for units of data, sorting the incoming requests into a plurality of queues, selecting one of the incoming requests to serve responsive to the serving rates to the neighbor peers corresponding to the incoming request, updating the queues and selecting a new neighbor peer.
摘要翻译: 描述了一种方法和装置,包括接收相邻对等体的缓冲器映射,测量来自邻居对等体的服务速率,向相邻对等体测量服务速率,响应于来自相邻对等体的缓冲器映射中的信息请求来自邻居对等体之一的数据单元 相邻对等体以响应于来自所述邻居对等体中的一个的服务速率的速率,接收到数据单元的传入请求,将所述传入请求排序成多个队列,选择所述传入请求之一以响应于所述服务速率而服务 对应于进入请求的邻居对等体,更新队列并选择新的邻居对等体。
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公开(公告)号:US08989392B2
公开(公告)日:2015-03-24
申请号:US13491527
申请日:2012-06-07
申请人: Hongyuan Zhang , Yong Liu , Raja Banerjea
发明人: Hongyuan Zhang , Yong Liu , Raja Banerjea
CPC分类号: H04W28/065 , H04W28/06 , H04W56/004 , H04W84/12
摘要: A preamble portion of a physical layer (PHY) data unit is generated for transmission via a long range communication protocol. A service field is generated with a length of eight or less bits. A data portion of the PHY data unit is generated to include the service field having the length of eight bits or less.
摘要翻译: 生成物理层(PHY)数据单元的前同步码部分用于通过远程通信协议进行传输。 生成长度为8位或更少位的服务字段。 生成PHY数据单元的数据部分以包括长度为8位或更小的服务字段。
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公开(公告)号:US08929949B2
公开(公告)日:2015-01-06
申请号:US13818910
申请日:2011-09-01
申请人: Yong Liu , Chunyu Song
发明人: Yong Liu , Chunyu Song
CPC分类号: H04M1/0202 , G06F3/017 , G06F2203/011 , H04L51/046 , H04M1/72522 , H04M2250/12
摘要: The present disclosure provides a mobile terminal and a transmission processing method thereof. The mobile terminal includes: a casing; a motion sensing unit provided within the casing and configured to gather motion data of the mobile terminal; a judging unit connected to the motion sensing unit and configured to judge whether the mobile terminal is performing a predetermined motion based on the motion data gathered by the motion sensing unit; a generating unit connected to the judging unit and configured to generate an operation instruction when the judging unit judges that the mobile terminal is performing the predetermined motion; and a transmitting unit connected to the generating unit and configured to transmit the operation instruction to another terminal. The another terminal performs a vibration operation in response to the operation instruction. With the embodiments of the present invention, an improved efficiency of user input can be achieved.
摘要翻译: 本公开提供了一种移动终端及其传输处理方法。 移动终端包括:壳体; 运动感测单元,设置在所述壳体内并且被配置为收集所述移动终端的运动数据; 连接到运动感测单元并且被配置为基于由运动感测单元收集的运动数据来判断移动终端是否正在执行预定运动的判断单元; 连接到所述判断单元并且被配置为当所述判断单元判断所述移动终端正在执行所述预定运动时产生操作指令; 以及发送单元,连接到所述生成单元,并且被配置为将所述操作指令发送到另一终端。 另一个终端响应于操作指令执行振动操作。 利用本发明的实施例,可以实现提高用户输入的效率。
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公开(公告)号:US08917356B2
公开(公告)日:2014-12-23
申请号:US14111565
申请日:2011-07-20
申请人: Jianwei Guo , Wenqiang Zhao , Yilong Chen , Yifang Sun , Yong Liu , Hongtao Qi
发明人: Jianwei Guo , Wenqiang Zhao , Yilong Chen , Yifang Sun , Yong Liu , Hongtao Qi
IPC分类号: H04N5/445 , H04N13/00 , H04N7/18 , H04N21/472
CPC分类号: H04N5/265 , G06F3/14 , G09G2340/02 , G09G2340/0442 , G09G2340/14 , H04N5/2624 , H04N5/445 , H04N7/181 , H04N13/00 , H04N21/4312 , H04N21/4316 , H04N21/472
摘要: Disclosed are a play control system and method. The system includes: a display control module for dividing the display screen of electrical equipment, wherein the display control module can divide the display screen into a plurality of display area layouts; a control module for determining the current display area layout and the video signal corresponding to the picture to be displayed in each display area in the current display area layout according to an instruction; and a processing module for according to determination result of the control module, processing each video signal to be displayed according to the display requirement of the display area which needs to display the video signal and providing the processed video signal meeting the display requirement of the corresponding display area to the electrical equipment.
摘要翻译: 公开了一种播放控制系统和方法。 该系统包括:用于划分电气设备的显示屏幕的显示控制模块,其中显示控制模块可以将显示屏划分为多个显示区域布局; 控制模块,用于根据指令确定当前显示区域布局和当前显示区域布局中要显示在每个显示区域中的图像的视频信号; 以及处理模块,用于根据控制模块的确定结果,根据需要显示视频信号的显示区域的显示要求处理要显示的每个视频信号,并提供满足相应显示要求的处理后的视频信号 显示区域到电气设备。
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公开(公告)号:US08885495B1
公开(公告)日:2014-11-11
申请号:US12869733
申请日:2010-08-26
申请人: Yong Liu , Raja Banerjea , Hongyuan Zhang , Harish Ramamurthy
发明人: Yong Liu , Raja Banerjea , Hongyuan Zhang , Harish Ramamurthy
IPC分类号: G01R31/08 , H04J3/24 , H04W28/06 , H04L12/805 , H04L29/06
CPC分类号: H04W28/18 , H04B7/0617 , H04B7/0689 , H04L5/0044 , H04L47/365 , H04L69/166 , H04W28/065
摘要: A minimum modulation and coding scheme (MCS) is determined based on a physical layer (PIHY) data unit size or media access control layer (MAC) data unit size. Data units are transmitted according to an MCS that is equal to or exceeds the minimum MCS.
摘要翻译: 基于物理层(PIHY)数据单元大小或媒体访问控制层(MAC)数据单元大小来确定最小调制和编码方案(MCS)。 根据等于或超过最小MCS的MCS发送数据单元。
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公开(公告)号:US08873525B2
公开(公告)日:2014-10-28
申请号:US12959145
申请日:2010-12-02
申请人: Yong Liu , Hongyuan Zhang , Raja Banerjea , Harish Ramamurthy , Sudhir Srinivasa
发明人: Yong Liu , Hongyuan Zhang , Raja Banerjea , Harish Ramamurthy , Sudhir Srinivasa
CPC分类号: H04L25/03343 , H04L25/0204 , H04L25/0228 , H04L2025/03426 , H04L2025/03802
摘要: One or more stations to provide sounding feedback in response to a training signal sequence are determined, and a schedule for the one or more stations to provide sounding feedback is determined based on capabilities of the one or more stations to transmit sounding feedback at a defined time period after an end of the training signal sequence. A communication frame is generated that includes i) an indication of a request for the plurality of stations to provide sounding feedback corresponding to the training signal sequence, and ii) an indication of when the one or more stations are to transmit sounding feedback. The communication frame is transmitted along with the training sequence.
摘要翻译: 确定响应于训练信号序列提供探测反馈的一个或多个站,并且基于一个或多个站在定义的时间内发送探测反馈的能力来确定用于提供探测反馈的一个或多个站的调度 训练信号序列结束后的周期。 产生通信帧,其包括i)对多个站提供对应于训练信号序列的探测反馈的请求的指示,以及ii)一个或多个站何时发送探测反馈的指示。 通信帧与训练序列一起传输。
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公开(公告)号:US08867653B2
公开(公告)日:2014-10-21
申请号:US13359336
申请日:2012-01-26
申请人: Hongyuan Zhang , Rohit U. Nabar , Raja Banerjea , Yong Liu
发明人: Hongyuan Zhang , Rohit U. Nabar , Raja Banerjea , Yong Liu
CPC分类号: H04W28/06 , H04L5/0048 , H04L5/0053 , H04L27/2602 , H04L27/2613 , H04L27/2666 , H04L69/02 , H04L69/22 , H04W84/12
摘要: In a method for generating a physical layer (PHY) data unit for transmission via a communication channel, a first preamble portion and a data portion of the data unit is generated. The first preamble portion includes one or more long training fields. The first preamble portion and the data portion are modulated using a plurality of orthogonal frequency division multiplexing (OFDM) symbols. Symbol duration of each OFDM symbol is at least 8 μs. The data unit is generated to include the plurality of OFDM symbols.
摘要翻译: 在用于生成经由通信信道传输的物理层(PHY)数据单元的方法中,生成数据单元的第一前导码部分和数据部分。 第一前导部分包括一个或多个长训练场。 使用多个正交频分复用(OFDM)符号来调制第一前同步码部分和数据部分。 每个OFDM符号的符号持续时间至少为8μs。 生成数据单元以包括多个OFDM符号。
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