公开(公告)号：WO2007147033A2

公开(公告)日：2007-12-21

申请号：PCT/US2007/071180

申请日：2007-06-14

Applicant: DIVITAS NETWORKS, INC. ,  WANG, Derek ,  SHARMA, Vikas

Inventor： WANG, Derek ,  SHARMA, Vikas

IPC: H04Q7/00

CPC classification number: H04W12/06 ,  H04L63/029 ,  H04L63/08 ,  H04M9/082

Abstract: An apparatus for canceling a signal is disclosed. The apparatus may include an identification code (ID code) generator configured to generate an ID code. The apparatus may also include an ID code injector configured to inject the ID code into at least one of the signal and a processed signal to produce a convolved signal. The processed signal is resulted from a processing of the signal. The apparatus may further include an ID code detector configured to detect at least one of the convolved signal, a transformed signal, and a transformation of the convolved signal. The transformed signal is resulted from the transformation of the convolved signal. The apparatus may further include an arithmetic function configured to remove at least one of the convolved signal and the transformed signal.

Abstract translation: 公开了一种消除信号的装置。 该装置可以包括被配置为生成ID码的识别码（ID码）发生器。 该装置还可以包括配置成将ID码注入至少一个信号和经处理的信号以产生卷积信号的ID码注射器。 经处理的信号是由信号的处理产生的。 该装置还可以包括ID码检测器，其被配置为检测卷积信号，变换信号和卷积信号的变换中的至少一个。 变换的信号是由卷积信号的变换产生的。 该装置还可以包括被配置为去除卷积信号和变换信号中的至少一个的算术功能。

公开(公告)号：WO2007147034A2

公开(公告)日：2007-12-21

申请号：PCT/US2007/071181

申请日：2007-06-14

Applicant: DIVITAS NETWORKS, INC. ,  WANG, Derek ,  SHARMA, Vikas ,  SESHADRI, Varad ,  KARIA, Snehal

Inventor： WANG, Derek ,  SHARMA, Vikas ,  SESHADRI, Varad ,  KARIA, Snehal

IPC: H04Q7/00

CPC classification number: H04W12/06 ,  H04L63/029 ,  H04L63/08 ,  H04M9/082

Abstract: A packet communication device is disclosed. The packet communication device may include a detector configured to detect a characterized content in incoming packets received by the packet communication device. The packet communication device may further include a play-out control configured to perform an adjustment of the incoming packets to produce adjusted packets and output the adjusted packets, if the detector has detected the characterized content in the incoming packets.

Abstract translation: 公开了一种分组通信设备。 分组通信设备可以包括检测器，其被配置为检测由分组通信设备接收的输入分组中的特征内容。 分组通信设备还可以包括播放控制，配置为如果检测器已经检测到传入分组中的表征内容，则执行调整输入分组以产生调整分组并输出调整分组。

公开(公告)号：WO2007041651A2

公开(公告)日：2007-04-12

申请号：PCT/US2006/038869

申请日：2006-10-03

Applicant: DIVITAS NETWORKS, INC. ,  SHARMA, Vikas ,  KARIA, Snehal ,  WANG, Derek ,  ATHULURU, Srinivasa ,  SOLSONA-PALOMAR, Marc ,  MARDER, Josh

Inventor： SHARMA, Vikas ,  KARIA, Snehal ,  WANG, Derek ,  ATHULURU, Srinivasa ,  SOLSONA-PALOMAR, Marc ,  MARDER, Josh

IPC: H04Q7/00

CPC classification number: H04W36/02 ,  H04L29/06027 ,  H04L29/125 ,  H04L29/12528 ,  H04L29/12537 ,  H04L61/2564 ,  H04L61/2575 ,  H04L61/2578 ,  H04L63/029 ,  H04L63/20 ,  H04L65/1069 ,  H04L65/1083 ,  H04L65/4007 ,  H04L65/403 ,  H04L65/607 ,  H04L69/16 ,  H04L69/164 ,  H04L69/22 ,  H04W4/16 ,  H04W8/02 ,  H04W8/04 ,  H04W8/08 ,  H04W36/08 ,  H04W36/38 ,  H04W80/04 ,  H04W92/02

Abstract: A method for performing a handoff for a mobile device from a first radio station to a second radio station. The method includes buffering a first media data set that is received through the first radio station. The method also includes cross-correlating a tail portion of the first media data set and a head portion of a second media data set to generate a cross-correlated media data set, if the second media data set is received through the second radio station. The method further includes synthesizing, using a modeled portion of the first media data set, a synthesized media data set, if no media data is received through the second radio station within a threshold. The method further includes extending the first media data set to generate an extended media data set, if no media data is received through the second radio station at the threshold.

Abstract translation: 一种用于执行移动设备从第一无线电站到第二无线电台的越区切换的方法。 该方法包括缓冲通过第一无线电站接收的第一媒体数据集。 如果通过第二无线电台接收到第二媒体数据集，则该方法还包括将第一媒体数据集的尾部与第二媒体数据集的头部相互相关，以产生互相关的媒体数据集。 该方法还包括如果在阈值内没有通过第二无线电台接收到媒体数据，则合成使用第一媒体数据集的建模部分合成媒体数据集。 该方法还包括如果在阈值处没有通过第二无线电台接收到媒体数据，则扩展第一媒体数据集以生成扩展媒体数据集。

公开(公告)号：WO2007041652A3

公开(公告)日：2007-04-12

申请号：PCT/US2006/038870

申请日：2006-10-03

Applicant: DIVITAS NETWORKS, INC. ,  KARIA, Snehal ,  WANG, Derek ,  ATHULURU, Srinivasa ,  PALAKKAL, Rajesh ,  SOLSONA-PALOMAR, Marc ,  MITTAL, Ajay ,  RAO, Prasad ,  SESHADRI, Varad ,  MARDER, Josh

Inventor： KARIA, Snehal ,  WANG, Derek ,  ATHULURU, Srinivasa ,  PALAKKAL, Rajesh ,  SOLSONA-PALOMAR, Marc ,  MITTAL, Ajay ,  RAO, Prasad ,  SESHADRI, Varad ,  MARDER, Josh

IPC: H04Q7/20

Abstract: A method for reducing data loss when a client device performs a handoff from a first radio station to a second radio station. The method includes detecting imminence of the handoff using one or more criteria. The method also includes buffering incoming data upon the imminence of the handoff to generate buffered incoming data, the incoming data being addressed to the client device. The method further includes transmitting the buffered incoming data to the client device through the second radio station if the handoff is completed and if the buffered incoming data is not discarded.

公开(公告)号：WO2009105676A3

公开(公告)日：2009-08-27

申请号：PCT/US2009/034719

申请日：2009-02-20

Applicant: DIVITAS NETWORKS, INC. ,  MITTAL, Ajay ,  RAO, Prasad ,  ATHULURU, Srinivasa ,  PALAKKAL, Rajesh ,  MARDER, Josh ,  SESHADRI, Varad ,  SOLSONA-PALOMAR, Marc ,  WANG, Derek

Inventor： MITTAL, Ajay ,  RAO, Prasad ,  ATHULURU, Srinivasa ,  PALAKKAL, Rajesh ,  MARDER, Josh ,  SESHADRI, Varad ,  SOLSONA-PALOMAR, Marc ,  WANG, Derek

IPC: H04W76/02 ,  H04W4/16

Abstract: A method for facilitating wireless communication of a client device with a destination telecommunication device is provided. The method includes receiving a first telecommunication signal from the client device by a server managed by an enterprise. The method also includes analyzing the first telecommunication signal to determine if a less expensive telecommunication option is available. The method further includes, the server sending a callback signal to the client device if the less expensive telecommunication option is available. The method yet also includes accepting the callback signal via a non-human initiated response by the client device, thereby establishing a telecommunication connection between the client device and the server. The method yet further includes sending a second telecommunication signal by the server to the destination telecommunication device. The method in addition includes establishing a telecommunication session between the client device and the destination telecommunication device when the second telecommunication signal is accepted.

公开(公告)号：WO2007041663A2

公开(公告)日：2007-04-12

申请号：PCT/US2006/038912

申请日：2006-10-03

Applicant: DIVITAS NETWORKS, INC. ,  KARIA, Snehal ,  MITTAL, Ajay ,  RAO, Prasad ,  ATHULURU, Srinivasa ,  PALAKKAL, Rajesh ,  MARDER, Josh ,  SESHADRI, Varad ,  SOLSONA-PALOMAR, Marc ,  WANG, Derek

Inventor： KARIA, Snehal ,  MITTAL, Ajay ,  RAO, Prasad ,  ATHULURU, Srinivasa ,  PALAKKAL, Rajesh ,  MARDER, Josh ,  SESHADRI, Varad ,  SOLSONA-PALOMAR, Marc ,  WANG, Derek

IPC: H04Q7/00

CPC classification number: H04W36/02 ,  H04L29/06027 ,  H04L29/125 ,  H04L29/12528 ,  H04L29/12537 ,  H04L61/2564 ,  H04L61/2575 ,  H04L61/2578 ,  H04L63/029 ,  H04L63/20 ,  H04L65/1069 ,  H04L65/1083 ,  H04L65/4007 ,  H04L65/403 ,  H04L65/607 ,  H04L69/16 ,  H04L69/164 ,  H04L69/22 ,  H04W4/16 ,  H04W8/02 ,  H04W8/04 ,  H04W8/08 ,  H04W36/08 ,  H04W36/38 ,  H04W80/04 ,  H04W92/02

Abstract: A system for facilitating wireless communication. The system includes a client device configured to operate in a plurality of networks. The system also includes a server coupled to the plurality of networks and managed by an enterprise. The server is configured to store connectivity information of the client device, to route incoming media data addressed to the client device using the connectivity information of the client device, and to route outgoing media data originated from the client device through the server. The connectivity information pertains to connectivity of the client device with at least one network of the plurality of networks.

Abstract translation: 一种便于无线通信的系统。 该系统包括被配置为在多个网络中操作的客户端设备。 该系统还包括耦合到多个网络并由企业管理的服务器。 服务器被配置为存储客户端设备的连接信息，使用客户端设备的连接信息来路由到客户端设备的传入媒体数据，并且通过服务器路由从客户端设备发出的传出媒体数据。 所述连接性信息涉及所述客户端设备与所述多个网络中的至少一个网络的连接性。