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21. 发明授权

US5473679A Signaling system for broadband communications networks 失效
标题翻译：宽带通信网络信令系统
公开(公告)号：US5473679A
公开(公告)日：1995-12-05
申请号：US164514
申请日：1993-12-09
申请人： Thomas F. La Porta , Malathi Veeraraghavan
发明人： Thomas F. La Porta , Malathi Veeraraghavan
IPC分类号： H04M3/00 , H04J99/00 , H04L12/56 , H04M11/00 , H04Q3/00 , H04Q11/04
CPC分类号： H04Q3/0016 , H04Q11/0478 , H04Q3/0045 , H04L2012/5626 , H04L2012/563 , H04Q2213/13149 , H04Q2213/13375 , H04Q2213/13533 , H04Q2213/13547 , Y10S379/908
摘要： A network architecture is designed to allow a communications service subscriber to select a signaling provider independently of a) the transport carriers which control the local loops for particular communications services, and b) the providers of those services. Upon the establishment of a signaling connection from a subscriber's terminal device to the signaling provider's network, the latter requests those services from the service providers selected by the subscriber for delivery over the local loops of the transport providers.
摘要翻译：网络架构被设计为允许通信服务订户独立于以下选择信令提供者：a）控制特定通信服务的本地环路的传输载体，以及b）这些服务的提供者。在建立从订户的终端设备到信令提供商的网络的信令连接时，后者从由用户选择的服务提供商请求这些服务以通过传输提供商的本地环路进行传送。

22. 发明授权

US07120453B2 Paging of mobile hosts on an internet protocol network 有权
公开(公告)号：US07120453B2
公开(公告)日：2006-10-10
申请号：US09837809
申请日：2001-04-18
申请人： Thomas F. La Porta , Li Li , Ramachandran Ramjee
发明人： Thomas F. La Porta , Li Li , Ramachandran Ramjee
IPC分类号： H04Q7/20
CPC分类号： H04W68/00 , Y02D70/1224 , Y02D70/142 , Y02D70/23
摘要： Base stations on an Internet protocol (IP) network define a number of paging areas. An IP mobile host assumes one of (i) an active state, wherein the host informs other network nodes of a change in its point of attachment from one base station to another, and (ii) a standby state wherein the host informs other nodes only when a new point of attachment is a base station of a different paging area from a last point of attachment, thus conserving power at the mobile host. When data on the network is addressed to a standby mobile host, a page request is directed to a base station(s) in the host's current paging area for transmission. The host enters the active state and transmits a page response which is received by a base station in the current paging area, and network routing information for the host is updated accordingly.

23. 发明授权

US06516000B1 Communications system for transmission of datagram packets over connection-oriented networks 有权
公开(公告)号：US06516000B1
公开(公告)日：2003-02-04
申请号：US09301590
申请日：1999-04-29
申请人： Madhukar M. Kshirsagar , Thomas F. La Porta , David H. Shur , Malathi Veeraraghavan , Clark Woodworth
发明人： Madhukar M. Kshirsagar , Thomas F. La Porta , David H. Shur , Malathi Veeraraghavan , Clark Woodworth
IPC分类号： H04L1228
CPC分类号： H04L12/4608 , H04L2012/5626 , H04L2012/5645 , H04L2012/5667 , H04L2012/5668 , H04Q11/0478
摘要： A communications system for transporting connectionless datagrams over a connection-oriented network is arranged to remove the address resolution function and the connection setup function from a sending host and combine them in a third-party connection server in conjunction with channel management at connection-oriented routing points. The third party request protocol can be used for Classical connectionless over a connection oriented network, legacy LAN emulation and Routing Over Large Clouds.

24. 发明授权

US6081715A Method and system for distributed control in wireless cellular and personal communication systems 失效
标题翻译：无线蜂窝和个人通信系统中分布式控制的方法和系统
公开(公告)号：US6081715A
公开(公告)日：2000-06-27
申请号：US819929
申请日：1997-03-18
申请人： Thomas F. La Porta , Ramachandran Ramjee , Malathi Veeraraghavan
发明人： Thomas F. La Porta , Ramachandran Ramjee , Malathi Veeraraghavan
IPC分类号： H04M3/00 , H04L12/56 , H04Q11/04 , H04W8/04 , H04W8/08 , H04W36/12 , H04Q7/20 , H04Q7/22
CPC分类号： H04W8/04 , H04Q11/0478 , H04L2012/5629 , H04W36/12 , H04W8/08
摘要： A system for distributed control in wireless cellular and personal communication systems includes separate servers for performing call control and connection control functions, thereby obviating the need for a mobile switching or other switch to be anchored for the duration of a call. During a registration procedure, visiting location servers track only roaming mobiles, rather than tracking both roaming mobiles as well as mobiles located in their home network. Direct signalling links between servers and base stations, or other servers, located in different networks allow roaming mobiles to contact their home networks for service at all times, thereby obviating the need for passing signalling information for mobiles when they are not involved in a call. The use of multicast signalling with asynchronous transfer mode switches, permits specified channel control functions to take place concurrently in channel servers associated with base station and switches that form a segment of the route for a call. Similarly, specified call control functions are performed concurrently with mobile location functions, thereby decreasing the delays in setting up a call.
摘要翻译：用于无线蜂窝和个人通信系统中的分布式控制的系统包括用于执行呼叫控制和连接控制功能的单独的服务器，从而避免了在呼叫期间锚定移动交换机或其他交换机的需要。在注册过程中，访问位置服务器只跟踪漫游手机，而不是跟踪漫游手机以及位于其家庭网络中的手机。位于不同网络中的服务器和基站或其他服务器之间的直接信令链路允许漫游移动设备随时联系他们的家庭网络进行服务，从而避免了在移动台不参与呼叫时传递信令信息的需要。使用具有异步传输模式交换机的多播信令允许指定的信道控制功能同时发生在与基站和交换机相关联的信道服务器中，所述基站和交换机形成用于呼叫的路由的一部分。类似地，指定的呼叫控制功能与移动定位功能同时执行，从而减少建立呼叫的延迟。

25. 发明授权

US5943408A Flexible direct signaling system 失效
标题翻译：灵活的直接信令系统
公开(公告)号：US5943408A
公开(公告)日：1999-08-24
申请号：US635800
申请日：1996-04-22
申请人： Kuo-Wei Herman Chen , Thomas F. La Porta
发明人： Kuo-Wei Herman Chen , Thomas F. La Porta
IPC分类号： H04Q3/00 , H04M3/42 , H04M7/00
CPC分类号： H04Q3/0045 , H04Q2213/13149 , H04Q2213/13517 , H04Q2213/13533 , H04Q2213/13548
摘要： A direct signaling system for providing system subscribers with the freedom to access service providers of their choice, regardless of their access network arrangement, with substantially minimum change to existing telecommunication software and architecture. The system provides a home interface unit and a call server that enables a subscriber to send signaling messages to and receive messages from the service providers of their choice. The home interface unit and call server execute state machines that provide specific details of system operation. The call server state machine triggers a state machine and thus operation of the service specific servers chosen by the subscriber.
摘要翻译：一种直接信令系统，用于向系统用户提供访问他们选择的服务提供商的自由，无论其接入网络布置如何，对现有电信软件和体系结构进行基本上最小的改变。该系统提供家庭接口单元和呼叫服务器，使得用户能够向其选择的服务提供商发送信令消息并从其接收消息。家庭接口单元和呼叫服务器执行提供系统操作的具体细节的状态机。呼叫服务器状态机触发状态机，从而触发由用户选择的服务特定服务器的操作。

26. 发明授权

US5563939A Method and system for delivering a communication service 失效
标题翻译：提供通信服务的方法和系统
公开(公告)号：US5563939A
公开(公告)日：1996-10-08
申请号：US164521
申请日：1993-12-09
申请人： Thomas F. La Porta , Malathi Veeraraghavan
发明人： Thomas F. La Porta , Malathi Veeraraghavan
IPC分类号： H04J99/00 , H04L12/00 , H04M3/00 , H04M11/00 , H04M11/06 , H04N21/61 , H04Q3/00 , H04M3/42
CPC分类号： H04Q3/0025 , H04Q3/0016
摘要： A signaling provider network which receives and transmits at least a subset of all signaling information associated with a particular call or communication service, allows the received/transmitted signaling information to be processed independently of the originating or terminating communication carrier network which originates and/or completes the call, or provides the communication service.
摘要翻译：接收和发送与特定呼叫或通信服务相关联的所有信令信息的至少一个子集的信令提供商网络允许独立于发起和/或完成的始发或终止通信运营商网络处理所接收/发送的信令信息。呼叫或提供通信服务。

27. 发明授权

US5434852A Distributed processing architechture for control of broadband and narrowband communications networks 失效
标题翻译：分布式处理架构，用于宽带和窄带通信网络的控制
公开(公告)号：US5434852A
公开(公告)日：1995-07-18
申请号：US298287
申请日：1994-08-31
申请人： Thomas F. La Porta , Malathi Veeraraghavan
发明人： Thomas F. La Porta , Malathi Veeraraghavan
IPC分类号： H04L29/08 , H04L12/56 , H04L29/06 , H04M3/00 , H04M11/06 , H04Q11/04 , H04J3/12 , H04L12/16
CPC分类号： H04L29/06 , H04Q11/0478 , H04L2012/563 , H04L69/32
摘要： A distributed, server-based communications network architecture delivers broadband and narrowband communications services. In the architecture, various traditional call processing functions, such as switching fabric or channel control, call control, and connection control are separated into distinct application processes with clearly defined interfaces for communications between these application processes. Those distinct application processes may be implemented in separate physical or logically partitioned nodes. The well-defined interfaces allow communications among: a) physical or logically partitioned nodes within a network and b) physical or logically partitioned nodes of other networks.
摘要翻译：分布式，基于服务器的通信网络架构提供宽带和窄带通信服务。在架构中，诸如交换结构或信道控制，呼叫控制和连接控制的各种传统呼叫处理功能被分成具有明确定义的用于这些应用进程之间通信的接口的不同应用进程。这些不同的应用程序可以在单独的物理或逻辑分区节点中实现。明确定义的接口允许在以下各项之间进行通信：a）网络内的物理或逻辑分区节点，以及b）其他网络的物理或逻辑分区节点。

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