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71. 发明授权

US07394795B2 RLAN wireless telecommunication system with RAN IP gateway and methods 有权
标题翻译： RLAN无线电信系统，具有RAN IP网关和方法
公开(公告)号：US07394795B2
公开(公告)日：2008-07-01
申请号：US10329098
申请日：2002-12-23
申请人： Prabhakar R. Chitrapu , Narayan Parappil Menon , Fatih M. Ozluturk , Brian Gregory Kiernan , Shamim Akbar Rahman , Yi-Ju Chao
发明人： Prabhakar R. Chitrapu , Narayan Parappil Menon , Fatih M. Ozluturk , Brian Gregory Kiernan , Shamim Akbar Rahman , Yi-Ju Chao
IPC分类号： H04Q7/24
CPC分类号： H04W88/005 , H04L12/5692 , H04L12/66 , H04L2012/6481 , H04W80/04 , H04W88/16 , H04W92/14
摘要： The present invention provides a Radio Local Area Network (RLAN) that includes a Radio Access Network Internet Protocol (RAN IP) gateway that enables connectivity to the Internet. The RAN IP gateway is configured to use predetermined interfaces to couple with Radio Network Controllers (RNCs) and base stations to provide an IP connection to the Internet for user equipment.
摘要翻译：本发明提供一种无线局域网（RLAN），其包括能够连接到因特网的无线接入网络因特网协议（RAN IP）网关。 RAN IP网关被配置为使用预定接口与无线电网络控制器（RNC）和基站耦合以向用户设备提供到因特网的IP连接。

72. 发明授权

US07190808B2 Method for watermarking recordings based on atmospheric conditions 失效
标题翻译：基于大气条件对水印进行水印的方法
公开(公告)号：US07190808B2
公开(公告)日：2007-03-13
申请号：US11077894
申请日：2005-03-11
申请人： Steven Jeffrey Goldberg , Richard Dan Herschaft , Alain Charles Louis Briancon , Prabhakar R. Chitrapu , Alan Gerald Carlton
发明人： Steven Jeffrey Goldberg , Richard Dan Herschaft , Alain Charles Louis Briancon , Prabhakar R. Chitrapu , Alan Gerald Carlton
IPC分类号： G06K9/00
CPC分类号： G10L19/018 , G06T1/0021
摘要： Signals encoded with watermark information are generated and broadcast into a protected area for capture by illicit recording devices along with their intended targets. An illicit recording in which at least a portion of the broadcast watermark signals are recorded is obtained and correlated with a known position of the broadcast watermark signals to yield the location of illicit recording devices. In an alternate embodiment, a surveillance device, being image and time synchronized with a signal broadcasting device, monitors and records the protected area. Illicit recordings containing the broadcast watermark are obtained and correlated with corresponding recordings taken by the surveillance device to identify the location of illicit recording devices. In an alternate embodiment, the surveillance device further monitors the quality of the broadcast watermark signals and adjusts them accordingly to achieve a desired quality level.
摘要翻译：生成用水印信息编码的信号，并将其广播到被保护的区域，以供非法记录装置与其预期目标一起捕获。获得其中记录了广播水印信号的至少一部分的非法记录，并与广播水印信号的已知位置相关联，以产生非法记录装置的位置。在替代实施例中，与信号广播设备同时进行图像和时间同步的监视设备监视和记录保护区域。获得包含广播水印的非法记录，并与监视设备拍摄的相应记录相关联，以识别非法记录设备的位置。在替代实施例中，监视装置还监视广播水印信号的质量并相应地调整它们以实现期望的质量水平。

73. 发明授权

US07136389B2 Method and system for a low-overhead mobility management protocol in the internet protocol layer 有权
公开(公告)号：US07136389B2
公开(公告)日：2006-11-14
申请号：US10078946
申请日：2002-02-20
申请人： Sharif M. Shahrier , Prabhakar R. Chitrapu
发明人： Sharif M. Shahrier , Prabhakar R. Chitrapu
IPC分类号： H04L12/28 , H04J3/24
CPC分类号： H04W36/0083 , C07C43/313 , C07C69/63 , C07D307/79 , H04L29/06 , H04L29/12009 , H04L29/1233 , H04L29/12367 , H04L29/12424 , H04L29/12462 , H04L45/26 , H04L61/25 , H04L61/2514 , H04L61/2535 , H04L61/255 , H04W8/04 , H04W8/082 , H04W8/26 , H04W40/36 , H04W80/04 , H04W84/105 , H04W88/005
摘要： A system and method for supporting mobile Internet communication is provided which employs a plurality of Routers and a plurality of Mobile Nodes (MNs). Each Router has a unique communication address. Each MN is associated with a home Router. Each Router has an associated Mobile Node Location List identifying each MN for which the Router is the home Router and the communication address of a Router corresponding to a current location of each such MN. Each MN is movable from an old location where the MN communicates with the Internet via one Router to a current location where the MN communicates with the Internet via a different Router. Communication at the current location via the different Router is established by communicating to the MN's home Router the communication address of the different Router as the communication address corresponding to the MN's current location. Accordingly, a data communication from a corresponding node (CN) to a selected MN is communicated to the selected MN by accessing the Mobile Node Location List of the selected MN's home Router to determine the communication address corresponding to the selected MN's current location and directing the data communication to that determined communication address.

74. 发明授权

US07039408B2 Method and apparatus for interconnection of personal area networks (PANs) 失效
标题翻译：用于个人区域网（PAN）互连的方法和装置
公开(公告)号：US07039408B2
公开(公告)日：2006-05-02
申请号：US10447891
申请日：2003-05-29
申请人： Prabhakar R. Chitrapu , Steven Jeffrey Goldberg
发明人： Prabhakar R. Chitrapu , Steven Jeffrey Goldberg
IPC分类号： H04Q7/20
CPC分类号： H04W36/24 , H04W36/04 , H04W36/14 , H04W84/10 , H04W84/22 , H04W88/16
摘要： Method and apparatus for facilitating high level handoff decisions performed by a gateway device of a personal area network (PAN) which examines criteria regarding both the devices making up the PAN as well as the enterprise networks which are the subject of the potential handoff.
摘要翻译：用于促进由个人区域网络（PAN）的网关设备执行的高级切换决策的方法和装置，其检查构成PAN的设备以及作为潜在切换对象的企业网络的标准。

75. 发明授权

US07016702B2 System and method utilizing dynamic beam forming for wireless communication signals 失效
公开(公告)号：US07016702B2
公开(公告)日：2006-03-21
申请号：US10305740
申请日：2002-11-27
申请人： Prabhakar R. Chitrapu
发明人： Prabhakar R. Chitrapu
IPC分类号： H04B1/38
CPC分类号： H04W16/28 , H01Q1/246 , H01Q3/2605 , H04W36/00 , H04W36/32 , H04W64/00 , H04W88/08
摘要： The present invention relates to a method and system using dynamic beam forming for wireless communication signals in a wireless network. Base stations and/or UEs are provided with antenna systems having a range of beam forming selections. Relative base station and UE locations are one type of criteria used to make beam forming decisions.

76. 发明授权

US07016673B2 Wireless communication method and system with controlled WTRU peer-to-peer communications 有权
标题翻译：无线通信方法和具有受控WTRU对等通信的系统
公开(公告)号：US07016673B2
公开(公告)日：2006-03-21
申请号：US10675893
申请日：2003-09-29
申请人： Gautam G. Reddy , Prabhakar R. Chitrapu , Leonid Kazakevich , Teresa Joanne Hunkeler , Arty Chandra
发明人： Gautam G. Reddy , Prabhakar R. Chitrapu , Leonid Kazakevich , Teresa Joanne Hunkeler , Arty Chandra
IPC分类号： H04Q7/20
CPC分类号： H04W88/04 , G01S5/0027 , H04W4/02 , H04W64/00 , H04W84/00 , H04W88/06
摘要： A wireless network provides controlled wireless communications with multi-mode wireless WTRUs. The wireless network has at least one base station having a transceiver operating in an infrastructure communication mode with multi mode WTRUs and a controller that transmits control signals via infrastructure communications with a WTRU that control peer-to-peer mode communications of that WTRU with other WTRUs. A WTRU has transceiver components configured for selective operation in an infrastructure communication mode with a network base station and in a peer-to-peer communication mode with other WTRUs. The WTRU also has a transceiver controller configured to selectively control peer-to-peer mode communications with other WTRUs based on communication signals received in infrastructure communications with a network base station. Preferably, the transceiver controller is configured to control the transceiver components to switch between infrastructure communication mode and peer-to-peer communication mode based on Quality of Service criteria.
摘要翻译：无线网络提供与多模式无线WTRU的受控无线通信。无线网络具有至少一个基站，其具有在具有多模式WTRU的基础设施通信模式中操作的收发器和经由与WTRU的基础设施通信的控制信号的控制器，所述WTRU控制该WTRU与其他WTRU的对等模式通信。 WTRU具有被配置为在与基站通信模式中的选择性操作并且与其他WTRU的对等通信模式中的选择性操作的收发器组件。 WTRU还具有收发器控制器，其被配置为基于在与基站通信的基础设施通信中接收的通信信号来选择性地控制与其他WTRU的对等模式通信。优选地，收发器控制器被配置为基于服务质量标准来控制收发器组件在基础设施通信模式和对等通信模式之间切换。

77. 发明授权

US06993361B2 System and method utilizing dynamic beam forming for wireless communication signals 失效
公开(公告)号：US06993361B2
公开(公告)日：2006-01-31
申请号：US10305821
申请日：2002-11-27
申请人： Prabhakar R. Chitrapu
发明人： Prabhakar R. Chitrapu
IPC分类号： H04M1/00
CPC分类号： H04W16/28 , H01Q1/246 , H01Q3/2605 , H04W36/00 , H04W36/32 , H04W64/00 , H04W88/08
摘要： The present invention relates to a method and system using dynamic beam forming for wireless communication signals in a wireless network. Base stations and/or UEs are provided with antenna systems having a range of beam forming selections. Relative base station and UE locations are one type of criteria used to make beam forming decisions.

78. 发明授权

US09801233B2 Method and apparatus for supporting femtocell service capabilities for services 有权
公开(公告)号：US09801233B2
公开(公告)日：2017-10-24
申请号：US13813757
申请日：2011-08-02
申请人： Kushanava Laha , John L. Tomici , Prabhakar R. Chitrapu
发明人： Kushanava Laha , John L. Tomici , Prabhakar R. Chitrapu
IPC分类号： H04W84/10 , H04W4/18 , H04W84/04 , H04W88/16 , H04L29/08
CPC分类号： H04W84/10 , H04L67/16 , H04L67/20 , H04L67/24 , H04W4/18 , H04W84/045 , H04W88/16
摘要： Techniques for supporting utilization of femtocell service capabilities for services are disclosed. A network device may be configured to implement a femto services gateway. The femto services gateway may reside in a femtocell and provide application programming interfaces (APIs) to services to enable applications implementing the services to make use of functionalities of femtocell service capabilities. The APIs may be a subset of or an extended set of Open Service Access Parlay or Parlay-X APIs. The services may be either femtocell-hosted, mobile APIs network operator core network-hosted, or Internet-hosted. The femtocell service capabilities may include a framework service capability feature (SCF), a call control SCF, a user interaction SCF, a mobility SCF, a terminal capability SCF, a data session control SCF, a connectivity manager SCF, an account management SCF, a charging management SCF, a policy management SCF, a presence and availability management SCF, or a multimedia messaging SCF.

79. 发明授权

US08769308B2 Home (e)Node-B with new functionality 有权
标题翻译：家庭（e）具有新功能的节点B
公开(公告)号：US08769308B2
公开(公告)日：2014-07-01
申请号：US12111259
申请日：2008-04-29
申请人： Rajat P. Mukherjee , Shankar Somasundaram , Ulises Olvera-Hernandez , Yogendra C. Shah , Prabhakar R. Chitrapu , Inhyok Cha
发明人： Rajat P. Mukherjee , Shankar Somasundaram , Ulises Olvera-Hernandez , Yogendra C. Shah , Prabhakar R. Chitrapu , Inhyok Cha
IPC分类号： G06F11/30 , G06F12/14 , H04L9/32 , H04L12/66
CPC分类号： H04L63/20 , H04L63/107 , H04W12/08 , H04W12/10 , H04W48/04 , H04W64/003
摘要： A wireless communication device is configured as an in-home node-B (H(e)NB). The H(e)NB is configured to perform a locking function to control modification of carrier and user controlled parameters, and also configured to detect a change in location.
摘要翻译：无线通信设备被配置为家庭内节点-B（H（e）NB）。 H（e）NB被配置为执行锁定功能以控制载波和用户控制的参数的修改，并且还被配置为检测位置的变化。

80. 发明授权

US08681816B2 Method and apparatus for indicating a temporary block flow to which a piggybacked acknowledgement/non-acknowledgement field is addressed 有权
标题翻译：用于指示捎带的确认/非确认字段被寻址到的临时块流的方法和装置
公开(公告)号：US08681816B2
公开(公告)日：2014-03-25
申请号：US13406121
申请日：2012-02-27
申请人： Marian Rudolf , Behrouz Aghili , Prabhakar R. Chitrapu , Stephen G. Dick , Philip J. Pietrazki , Yan Li
发明人： Marian Rudolf , Behrouz Aghili , Prabhakar R. Chitrapu , Stephen G. Dick , Philip J. Pietrazki , Yan Li
IPC分类号： H04J3/24 , H04J3/18 , H04J3/16 , H04L12/42 , H03M13/00
CPC分类号： H04W28/06 , H04L1/0041 , H04L1/0057 , H04L1/0068 , H04L1/0073 , H04L1/1664 , H04L2001/125
摘要： A method and apparatus for indicating a temporary block flow (TBF) to which a piggybacked acknowledgement/non-acknowledgement (PAN) field is addressed. A PAN check sequence (PCS) is created, for example using a cyclic redundancy check (CRC) encoding. The PCS is masked with a temporary flow identity (TFI) assigned to a TBF or a mask generated based on the TFI. A data block including the PAN field and the masked PCS is then processed for transmission. The mask may be generated by converting the TFI using an (M, N) code, M being not greater than the number of bits of the PCS and N being the number of bits of the TFI. With this scheme, a TFI may be transmitted in a PAN field without using explicit bits to identify the TBF.
摘要翻译：用于指示捎带的确认/非确认（PAN）字段被寻址到的临时块流（TBF）的方法和装置。创建PAN检查序列（PCS），例如使用循环冗余校验（CRC）编码。 PCS被临时流标识（TFI）屏蔽，分配给TBF或基于TFI生成的掩码。然后处理包括PAN字段和屏蔽的PCS的数据块以进行传输。掩码可以通过使用（M，N）码转换TFI来生成，M不大于PCS的比特数，N是TFI的比特数。使用该方案，可以在PAN字段中传输TFI，而不使用显式位来识别TBF。

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