公开(公告)号：US20140044153A1

公开(公告)日：2014-02-13

申请号：US13725056

申请日：2012-12-21

申请人： Raghavendra Shyam Anand ,  Yegnesh Srinivasan ,  Deepti Mani

发明人： Raghavendra Shyam Anand ,  Yegnesh Srinivasan ,  Deepti Mani

IPC分类号： H04B1/7097

CPC分类号： H04B1/7097 ,  H04L25/0202 ,  H04L25/0226

摘要： Methods and apparatus for wireless communication in a wireless communication network that includes receiving a synchronization channel (SCH) signal (including a primary synchronization channel (PSCH) signal, a secondary synchronization channel (SSCH) signal, and a primary scrambling code (PCH) signal) and a part of a common pilot channel (CPICH) signal in the same portion of the slot of the frame. The aspects include determining and summing the PSCH signal, SSCH signal, and PCH signal corresponding to the portion of the slot of the frame. The aspects also include de-spreading the pilot symbol over the portion of the slot of the frame based on the summed PSCH signal, the SSCH signal, and the PCH signal and estimating an estimated pilot symbol for the portion of the slot of the frame, where the estimated pilot symbol is a sum of the de-spread PSCH signal, de-spread SSCH signal, and de-spread PCH signal.

摘要翻译： 包括接收同步信道（SCH）信号（包括主同步信道（PSCH）信号，辅同步信道（SSCH）信号和主扰码（PCH）信号）的无线通信网络中的无线通信的方法和装置， ）和在帧的时隙的相同部分中的公共导频信道（CPICH）信号的一部分。 这些方面包括确定和对与帧的时隙的该部分相对应的PSCH信号，SSCH信号和PCH信号进行求和。 这些方面还包括基于加法的PSCH信号，SSCH信号和PCH信号在帧的时隙的部分上解扩导频符号，并且估计用于帧的时隙部分的估计导频符号， 其中估计的导频符号是去扩展的PSCH信号，解扩SSCH信号和解扩PCH信号的和。

公开(公告)号：US09025461B2

公开(公告)日：2015-05-05

申请号：US13564648

申请日：2012-08-01

申请人： Srilekha Krishnamurthy ,  Can Erkin Acar ,  Ge Wang ,  Indranil Banerjee ,  Dmitry Beransky ,  Deepti Mani ,  Nidish R. Kamath

发明人： Srilekha Krishnamurthy ,  Can Erkin Acar ,  Ge Wang ,  Indranil Banerjee ,  Dmitry Beransky ,  Deepti Mani ,  Nidish R. Kamath

IPC分类号： H04L1/00 ,  H04W40/10 ,  H04W40/26 ,  H04W84/18

CPC分类号： H04W40/10 ,  H04W40/04 ,  H04W40/26 ,  H04W84/18 ,  Y02D30/20 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/22 ,  Y02D70/32 ,  Y02D70/326

摘要： Mesh communications aspects are disclosed in which multiple mobile devices located within a communication area perform direct communication to establish a mesh network. Each device node included in the mesh network provides power profile information to the other nodes on the network. As mesh messages are generated for transmission by the nodes onto the mesh network, an adaptive routing mechanism determines the transmission route based on the power profile of the proposed target node. The selective and adaptive routing determination allows for power to be efficiently conserved within the mesh network.

摘要翻译： 公开了网状通信方面，其中位于通信区域内的多个移动设备执行直接通信以建立网状网络。 网状网络中包括的每个设备节点向网络上的其他节点提供功率配置文件信息。 由于网格消息被生成用于节点到网状网络的传输，所以自适应路由机制基于所提出的目标节点的功率分布来确定传输路由。 选择性和自适应路由确定允许在网状网络内有效地保存功率。

公开(公告)号：US20140003362A1

公开(公告)日：2014-01-02

申请号：US13732752

申请日：2013-01-02

申请人： Raghavendra Shyam Anand ,  Yegnesh Srinivasan ,  Deepti Mani

发明人： Raghavendra Shyam Anand ,  Yegnesh Srinivasan ,  Deepti Mani

IPC分类号： H04W24/02

CPC分类号： H04W24/02 ,  H04B1/7107 ,  H04B2201/70722 ,  H04B2201/709709

摘要： Apparatus and methods for wireless communication in a wireless communication network include initiating a high speed download packet access (HSDPA) call to a user equipment (UE), applying a synchronization channel interference cancellation (SCHIC) algorithm to the HSDPA call, calculating synchronization channel (SCH) interference based on the application of the SCHICH algorithm to the HSDPA call, and eliminating the SCH interference from the HSDPA call.

摘要翻译： 用于无线通信网络中的无线通信的装置和方法包括向用户设备（UE）发起高速下载分组接入（HSDPA）呼叫，向HSDPA呼叫应用同步信道干扰消除（SCHIC）算法，计算同步信道 SCH）基于SCHICH算法应用于HSDPA呼叫的干扰，以及消除来自HSDPA呼叫的SCH干扰。

公开(公告)号：US20140036683A1

公开(公告)日：2014-02-06

申请号：US13564648

申请日：2012-08-01

申请人： Srilekha KRISHNAMURTHY ,  Can Erkin ACAR ,  Ge WANG ,  Indranil BANERJEE ,  Dmitry BERANSKY ,  Deepti MANI ,  Nidish R. KAMATH

发明人： Srilekha KRISHNAMURTHY ,  Can Erkin ACAR ,  Ge WANG ,  Indranil BANERJEE ,  Dmitry BERANSKY ,  Deepti MANI ,  Nidish R. KAMATH

IPC分类号： H04W40/10

CPC分类号： H04W40/10 ,  H04W40/04 ,  H04W40/26 ,  H04W84/18 ,  Y02D30/20 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/22 ,  Y02D70/32 ,  Y02D70/326

摘要： Mesh communications aspects are disclosed in which multiple mobile devices located within a communication area in which the devices perform direct communication to establish a mesh network. Each device node included in the mesh network provides power profile information to the other nodes on the network. As mesh messages are generated for transmission by the nodes onto the mesh network, an adaptive routing mechanism determines the transmission route based on the power profile of the proposed target node. The selective and adaptive routing determination allows for power to be efficiently conserved within the mesh network.

摘要翻译： 公开了网状通信方面，其中位于通信区域内的多个移动设备，其中设备执行直接通信以建立网状网络。 网状网络中包括的每个设备节点向网络上的其他节点提供功率配置文件信息。 由于网格消息被生成用于节点到网状网络的传输，所以自适应路由机制基于所提出的目标节点的功率分布来确定传输路由。 选择性和自适应路由确定允许在网状网络内有效地保存功率。

公开(公告)号：US20120170515A1

公开(公告)日：2012-07-05

申请号：US13171347

申请日：2011-06-28

申请人： Kiran KishanRao Patil ,  Deepti Mani

发明人： Kiran KishanRao Patil ,  Deepti Mani

IPC分类号： H04W4/00

CPC分类号： H04W48/12 ,  H04W88/02

摘要： A method for determining an extension type of a system information block segment is described. A system information block segment of type extension is received in a system frame number. A byte in a system information block extension type lookup table corresponding to the system frame number of the system information block segment is calculated. A bit position in the system information block extension type lookup table corresponding to the system frame number is calculated. The extension type expected at the system frame number for the system information block segment is determined using the byte and the bit position.

摘要翻译： 描述了一种用于确定系统信息块段的扩展类型的方法。 以系统帧号接收类型分机的系统信息块段。 计算与系统信息块段的系统帧号对应的系统信息块扩展类型查找表中的字节。 计算与系统帧号对应的系统信息块扩展类型查找表中的位位置。 使用字节和位位置确定系统信息块段的系统帧号处的扩展类型。

公开(公告)号：US08503481B2

公开(公告)日：2013-08-06

申请号：US13171347

申请日：2011-06-28

申请人： Kiran KishanRao Patil ,  Deepti Mani

发明人： Kiran KishanRao Patil ,  Deepti Mani

IPC分类号： H04J3/24

CPC分类号： H04W48/12 ,  H04W88/02

摘要： A method for determining an extension type of a system information block segment is described. A system information block segment of type extension is received in a system frame number. A byte in a system information block extension type lookup table corresponding to the system frame number of the system information block segment is calculated. A bit position in the system information block extension type lookup table corresponding to the system frame number is calculated. The extension type expected at the system frame number for the system information block segment is determined using the byte and the bit position.

摘要翻译： 描述了一种用于确定系统信息块段的扩展类型的方法。 以系统帧号接收类型分机的系统信息块段。 计算与系统信息块段的系统帧号对应的系统信息块扩展类型查找表中的字节。 计算与系统帧号对应的系统信息块扩展类型查找表中的位位置。 使用字节和位位置确定系统信息块段的系统帧号处的扩展类型。