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61. 发明申请

WO2004025405A2 VIDEO ON DEMAND SERVER SYSTEM AND METHOD 审中-公开
标题翻译：视频点播服务器系统和方法
公开(公告)号：WO2004025405A2
公开(公告)日：2004-03-25
申请号：PCT/US2003/028275
申请日：2003-09-10
申请人： THOMSON LICENSING S.A. , BOYCE, Jill, MacDonald , RAMASWAMY, Kumar
发明人： BOYCE, Jill, MacDonald , RAMASWAMY, Kumar
IPC分类号： G06F
CPC分类号： H04N21/47202 , H04N7/17318 , H04N21/23439 , H04N21/23655 , H04N21/2662
摘要： A Video-on-Demand Server architecture (100, 200, 300) transmits a plurality of pre-coded programs having different bit rates across a fixed bandwidth channel (11). For each program, a generator (120-12P-1, 110, 210) generates a plurality of different bit rate representations for each program. Each generator also provides control information at each of a plurality of successive time windows T for each bit rate representation. The control information provides a bit rate and a quality measure during each time window T. The control information enables a statistical multiplexer (16, 160, 260) to select a bit rate representation for each program during each time window T to maximize the quality of the selected representations while not exceeding the total available channel capacity.
摘要翻译：视频点播服务器架构（100,200,300）在固定带宽信道（11）上传输具有不同比特率的多个预编码节目。对于每个节目，发生器（120-12P-1,110,210）为每个节目产生多个不同的比特率表示。每个发生器还为每个比特率表示在多个连续时间窗口T中的每一个上提供控制信息。控制信息在每个时间窗T期间提供比特率和质量测量。控制信息使得统计多路复用器（16,160,260）能够在每个时间窗T期间为每个节目选择比特率表示，以最大化选定的表示，同时不超过总可用信道容量。

62. 发明申请

WO2003096165A3 PAID ACCESS TO A LOCAL AREA NETWORK 审中-公开
公开(公告)号：WO2003096165A3
公开(公告)日：2003-11-20
申请号：PCT/US2003/014942
申请日：2003-05-13
申请人： THOMSON LICENSING S.A. , RAMASWAMY, Kumar , WANG, Charles, Chuanming , ZHANG, Junbiao , MODY, Sachin, Satish
发明人： RAMASWAMY, Kumar , WANG, Charles, Chuanming , ZHANG, Junbiao , MODY, Sachin, Satish
IPC分类号： G06F17/60
摘要： A user can gain access a Local Area Network (LAN) on a fee basis without the risk of having to transmit an un-encrypted PIN at upon initial access. The user initially sends a request to the LAN identifying a Billing Agent that maintains an account associated with the user for payment of LAN access charges. In practice, the account can be take the form of a pre-paid account identified only by a PIN known to the user. After the user has identified the Billing Agent, the LAN queries the Billing Agent for its digital certificate, which the LAN forwards to the user. The user utilizes the certificate to encrypt a PIN for transmission via the LAN to the Billing Agent for authentication. Upon successful authentication the Billing Agent authorizes the LAN to grant access to the user, thus allowing the user to obtain a connection via the LAN to private network or a public network .

63. 发明申请

WO2003073765A1 SATELLITE TELEVISION SYSTEM GROUND STATION HAVING WIDEBAND MULTI-CHANNEL LNB CONVERTER/TRANSMITTER ARCHITECTURE WITH CONTROLLED UPLINK TRANSMISSION 审中-公开
标题翻译：具有受控上行链路传输的宽带多通道LNB转换器/发射机结构的卫星电视系统地面站
公开(公告)号：WO2003073765A1
公开(公告)日：2003-09-04
申请号：PCT/US2003/005557
申请日：2003-02-24
申请人： THOMSON LICENSING S.A. , KNUTSON, Paul, Gothard , RAMASWAMY, Kumar , MUTERSPAUGH, Max, Ward
发明人： KNUTSON, Paul, Gothard , RAMASWAMY, Kumar , MUTERSPAUGH, Max, Ward
IPC分类号： H04N7/20
CPC分类号： H04B7/18517 , H04N7/20
摘要： A satellite television ground system, particularly for a make or break satellite television signal system, includes an outdoor unit and an indoor unit that are in communication with each other via a single coaxial cable and an optional separate single conductor for power. The satellite television ground system is operative to measure and reverse frequency conversion errors utilizing DSP techniques, allowing for more precise generation and transmission of uplink signals from the satellite television ground system. Control data for the system is sent via a low data rate connection on a power cable thereof, or by a narrowband signaling channel via a coax cable. The system also utilizes a single reference oscillator to drive the various frequency synthesizers and the like. The satellite television ground system utilizes related oscillators for the uplink and downlink sections. Carrier frequency offset in the downlink is measured in a carrier tracking loop part of a television signal demodulator. The carrier frequency offset of the downlink is utilized to synthesize various frequency signals for the uplink and downlink sections to correct frequency errors. For the uplink section, the carrier frequency offset of the downlink is reversed in the uplink. If the uplink is on a different frequency, the measured offset of the system master oscillator can be scaled by different synthesizer ratios.
摘要翻译：卫星电视地面系统，特别是用于制造或中断卫星电视信号系统的卫星电视地面系统包括室外单元和室内单元，室内单元和室内单元经由单个同轴电缆彼此通信，并且可选地单独的单个指挥权力。卫星电视地面系统可以利用DSP技术测量和逆转频率转换误差，从而更精确地生成和传输来自卫星电视地面系统的上行链路信号。系统的控制数据通过其电力电缆上的低数据速率连接或通过同轴电缆的窄带信令信道发送。该系统还利用单个参考振荡器来驱动各种频率合成器等。卫星电视地面系统利用相关的振荡器用于上行链路和下行链路部分。下行链路中的载波频率偏移量在电视信号解调器的载波跟踪环路部分中测量。利用下行链路的载波频率偏移来合成上行链路和下行链路部分的各种频率信号以校正频率误差。对于上行链路部分，下行链路的载波频率偏移在上行链路中反转。如果上行链路处于不同的频率，系统主振荡器的测量偏移量可以通过不同的合成器比例进行调整。

64. 发明申请

WO2003061251A1 DSL FEATURE FOR ENABLING POTS ON DIGITAL LINES IN THE EVENT OF A POWER FAILURE 审中-公开
标题翻译： DSL功能在电源故障事件中启用数字线路
公开(公告)号：WO2003061251A1
公开(公告)日：2003-07-24
申请号：PCT/US2003/000586
申请日：2003-01-09
申请人： THOMSON LICENSING S.A. , RICHARDSON, John, William , RAMASWAMY, Kumar , STAHL, Thomas, Anthony
发明人： RICHARDSON, John, William , RAMASWAMY, Kumar , STAHL, Thomas, Anthony
IPC分类号： H04M1/24
CPC分类号： H04L12/5601 , H04L2012/5615
摘要： An apparatus and method for maintaining service on a digital subscriber line are described. An analog service system (POTS), which provides analog service with a battery back-up (101) capable of delivering power during a power outage and a digital service unit (2) coupled to the analog service system are included. The digital service system provides digital service to a user. A relay (33) is coupled to the analog service system and the digital service unit to enable a service line (53) with analog service or digital service responsive to a power outage event. Service is switched digital to analog during the power outage event.
摘要翻译：描述了一种在数字用户线上维护业务的装置和方法。包括模拟服务系统（POTS），其提供模拟服务与能够在停电期间递送电力的电池备用（101）和耦合到模拟服务系统的数字服务单元（2）。数字服务系统为用户提供数字服务。继电器（33）耦合到模拟服务系统和数字服务单元，以使能响应于停电事件的具有模拟服务或数字服务的服务线（53）。在断电事件期间，服务将数字切换为模拟。

65. 发明申请

WO2003061209A1 METHOD AND SYSTEM FOR NOTIFYING CUSTOMER OF VOICEMAIL USING AN ATM SIGNALING CHANNEL FROM AN ATM/DSL HEAD-END NETWORK 审中-公开
标题翻译：使用ATM / DSL终端网络的ATM信令信道通知VOICEMAIL的客户的方法和系统
公开(公告)号：WO2003061209A1
公开(公告)日：2003-07-24
申请号：PCT/US2003/000873
申请日：2003-01-10
申请人： THOMSON LICENSING S.A. , RICHARDSON, John, William , RAMASWAMY, Kumar
发明人： RICHARDSON, John, William , RAMASWAMY, Kumar
IPC分类号： H04L12/28
CPC分类号： H04M11/062 , H04M3/533 , H04M3/537 , H04M7/0069
摘要： An asynchronous transfer mode (ATM) digital subscriber line (DSL) head end network (100) includes customer premise equipment (CPE) (2), which delivers DSL service to at least one customer. A voicemail server (30) is disposed remotely from the CPE (2) for storing voice messages left for the at least one customer. A service controller (11) for managing system traffic is coupled to the voicemail server (30) such that when a voicemail message is recorded on the voicemail server (30) an ATM signaling channel (32) is employed to notify the customer premise equipment (2) that the voicemail is awaiting to be retrieved. A method for providing voicemail to customers from an asynchronous transfer mode (ATM) digital subscriber line (DSL) head end network is also disclosed.
摘要翻译：异步传输模式（ATM）数字用户线（DSL）头端网络（100）包括向至少一个客户传送DSL服务的客户端设备（CPE）（2）。语音邮件服务器（30）远离CPE（2）设置，用于存储留给至少一个客户的语音留言。用于管理系统流量的服务控制器（11）被耦合到语音邮件服务器（30），使得当语音邮件服务器（30）上记录语音邮件消息时，ATM信令信道（32）被用于通知客户驻地设备 2）语音邮箱正在等待检索。还公开了一种从异步传输模式（ATM）数字用户线（DSL）头端网络向客户提供语音邮件的方法。

66. 发明申请

WO2003052619A1 APPARATUS, METHODS AND ARTICLES OF MANUFACTURE FOR WIRELESS COMMUNICATION NETWORKS 审中-公开
标题翻译：无线通信网络的制造方法和制造方法
公开(公告)号：WO2003052619A1
公开(公告)日：2003-06-26
申请号：PCT/US2002/039036
申请日：2002-12-06
申请人： THOMSON LICENSING S.A. , LI, Jun , RAMASWAMY, Kumar
发明人： LI, Jun , RAMASWAMY, Kumar
IPC分类号： G06F15/173
CPC分类号： H04W8/22 , H04L67/04 , H04L67/06 , H04L67/28 , H04L67/2814 , H04L67/2828 , H04L67/2842 , H04L67/32 , H04L67/325 , H04L69/329 , H04W8/245
摘要： The present invention comprises apparatus, methods and articles of manufacture for wireless communication networks. A mobile communication device (10) includes a geographic drive (12), which is used to upload and/or download files from the network (20). Uploading and downloading of files occurs through a connection point, and thus the transfer of files can be controlled throughout the network.
摘要翻译：本发明包括用于无线通信网络的装置，方法和制品。移动通信设备（10）包括用于从网络（20）上传和/或下载文件的地理驱动器（12）。通过连接点上传和下载文件，因此可以在整个网络中控制文件的传输。

67. 发明申请

WO2003010975A1 SYSTEM AND METHOD FOR BROADCAST OF INDEPENDENTLY ENCODED SIGNALS ON ATSC CHANNELS 审中-公开
标题翻译：用于在ATSC通道上独立编码信号的广播的系统和方法
公开(公告)号：WO2003010975A1
公开(公告)日：2003-02-06
申请号：PCT/US2002/023031
申请日：2002-07-19
申请人： THOMSON LICENSING S.A. , COOPER, Jeffrey, Allen , RAMASWAMY, Kumar , KNUTSON, Paul, Gothard
发明人： COOPER, Jeffrey, Allen , RAMASWAMY, Kumar , KNUTSON, Paul, Gothard
IPC分类号： H04N07/12
CPC分类号： H04N21/6437 , H04N5/4401 , H04N21/234318 , H04N21/2365 , H04N21/2381 , H04N21/242 , H04N21/6112
摘要： The ATSC standard for digital television broadcast specifies a data Channel in addition to the normal audio and video channels. A methodology is provided for using the ATSC data Channel to broadcast MPEG-4 video streams, for which a new video service is created. The MPEG-4 streams can be encapsulated into MPEG-2PES (Packetized Elementary Streams) packets or directly into MPEG-2 transport packets. These mechanisms enable the synchronous broadcast of MPEG-4 streams for an ATSC digital TV system without a change to the ATSC standard when data casting. In a system for transmission of video and audio information, in which the system is constrained to operate pursuant to a given standard, including application of a given coding methodology, transmission of the information using a coding methodology that is independent of the coding methodology is provided through encoding the information into a plurality of increments (310) encoded according to the independent coding methodology; and encapsulating the encoded information increments into a payload portion (324) of transmission packets established according to the given standard.
摘要翻译：用于数字电视广播的ATSC标准除了正常的音频和视频频道之外还指定数据信道。提供了使用ATSC数据信道来广播MPEG-4视频流的方法，为此创建新的视频服务。 MPEG-4流可以封装成MPEG-2PES（分组化基本流）分组或直接转换成MPEG-2传输分组。这些机制能够在数据转换时对ATSC数字电视系统进行MPEG-4流的同步广播，而不改变ATSC标准。在用于传输视频和音频信息的系统中，其中系统被限制为根据给定标准进行操作，包括给定编码方法的应用，提供使用独立于编码方法的编码方法的信息的传输通过将信息编码成根据独立编码方法编码的多个增量（310）; 以及将编码的信息增量封装到根据给定标准建立的传输分组的有效载荷部分（324）中。

68. 发明申请

WO2003003223A1 REMOTE SERVICES CONTROL IN AN ATM/DSL SERVICE NETWORK 审中-公开
标题翻译： ATM / DSL服务网络中的远程服务控制
公开(公告)号：WO2003003223A1
公开(公告)日：2003-01-09
申请号：PCT/US2002/019306
申请日：2002-06-19
申请人： THOMSON LICENSING S.A. , RICHARDSON, John, William , RAMASWAMY, Kumar
发明人： RICHARDSON, John, William , RAMASWAMY, Kumar
IPC分类号： G06F13/00
CPC分类号： H04L12/5601 , H04L29/06 , H04L29/12009 , H04L61/00 , H04L67/306 , H04L69/329 , H04L2012/561 , H04L2012/5639 , H04L2012/5658 , H04L2012/5667 , H04L2012/5672 , H04L2012/5687 , H04L2212/00 , H04Q11/0478
摘要： There is provided a method (Fig. 4) for remote services control in an Asynchronous Transfer Mode (ATM)/Digital Subscriber Line (DSL) service network (Fig. 2). The ATM/DSL service network includes an ATM/DSL head-end system (NCS (9, 10, 11, 13, 25-,260)) and Customer Premise Equipment (CPE (1, 2, 3, 4, 5, 6, 7)). The ATM/DSL head-end system includes a network control system (NCS). The CPE includes at least one computer (7). The method includes the step of sending (450) an Internet Protocol (IP) encapsulated signal from the at least one computer (7), in response to an execution of a user command for the remote services control on the at least one computer. The IP encapsulated signal includes an IP address of a Hypertext Transfer Protocol (HTTP) web server (260) that is coupled to the NCS. The IP encapsulated signal is received for processing by the HTTP server (260). The user command is communicated to the NCS, by the HTTP web server.
摘要翻译：提供了一种用于异步传输模式（ATM）/数字用户线（DSL）服务网络（图2）中的远程服务控制的方法（图4）。 ATM / DSL服务网络包括ATM / DSL头端系统（NCS（9,10,11,13,25-，260））和客户端设备（CPE（1，2，3，4，5，6 ，7））。 ATM / DSL头端系统包括网络控制系统（NCS）。 CPE包括至少一台计算机（7）。该方法包括响应于对至少一台计算机上的远程服务控制的用户命令的执行而发送（450）来自至少一台计算机（7）的因特网协议（IP）封装信号的步骤。 IP封装信号包括耦合到NCS的超文本传输协议（HTTP）web服务器（260）的IP地址。接收IP封装信号以供HTTP服务器处理（260）。用户命令由HTTP Web服务器传送给NCS。

69. 发明申请

WO2002098057A3 SEAMLESS COMMUNICATIONS THROUGH OPTIMAL NETWORKS 审中-公开
公开(公告)号：WO2002098057A3
公开(公告)日：2002-12-05
申请号：PCT/US2002/015617
申请日：2002-05-20
申请人： THOMSON LICENSING S.A. , RAMASWAMY, Kumar
发明人： RAMASWAMY, Kumar
IPC分类号： H04L12/28
摘要： A communication system for communicating via the Internet, includes a portable communications device, and a plurality of networks interconnecting, at least occasionally, the internet with the portable communications device. An intelligent content server is also interconnected to the Internet. A network management entity, is interconnected to the intelligent content server, and chooses which network is to be used for communicating between the intelligent content server and the portable communications device.

70. 发明申请

WO2004105302A1 A UNIFIED RECEIVER FOR LAYERED AND HIERARCHICAL MODULATION SYSTEMS 审中-公开
标题翻译：用于分层和分层调制系统的统一接收机
公开(公告)号：WO2004105302A1
公开(公告)日：2004-12-02
申请号：PCT/US2004/013734
申请日：2004-04-24
申请人： THOMSON LICENSING S.A. , KOSLOV, Joshua , RAMASWAMY, Kumar
发明人： KOSLOV, Joshua , RAMASWAMY, Kumar
IPC分类号： H04L5/04
CPC分类号： H04L27/183 , H04L27/0008 , H04L27/3488 , H04L27/38 , H04L2025/03401 , H04L2025/0342
摘要： A satellite receiver includes a down converter for providing a received signal and a demodulator having at least two demodulation modes for demodulating the received signal, wherein one demodulation mode is hierarchical demodulation and another demodulation mode is layered demodulation.
摘要翻译：卫星接收机包括用于提供接收信号的下变频器和具有解调接收信号的至少两个解调模式的解调器，其中一个解调模式是分层解调，另一个解调模式是分层解调。

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