公开(公告)号：US5311513A

公开(公告)日：1994-05-10

申请号：US943097

申请日：1992-09-10

申请人： Hamid Ahmadi ,  Jeffrey, H. Derby ,  Roch Guerin ,  Levent Gun ,  Gerald A. Marin ,  Mahmoud Naghshineh ,  Khosrow Sohraby

发明人： Hamid Ahmadi ,  Jeffrey, H. Derby ,  Roch Guerin ,  Levent Gun ,  Gerald A. Marin ,  Mahmoud Naghshineh ,  Khosrow Sohraby

IPC分类号： H04L29/06 ,  H04L12/56

CPC分类号： H04L12/5602 ,  H04L2012/5636 ,  H04L2012/5637 ,  H04L2012/5651 ,  H04L2012/568

摘要： A congestion control system for packet communications networks in which access to the network is controlled to prevent such congestion. Packets within the prespecified statistical description of each packet source are marked as high priority ("green" packets) while packets exceeding the pre-specified characteristics are marked with a lower priority ("red" packets). The overall red packet rate is limited to prevent red packet saturation of the network. Packets are marked red for a continuous train of successive red packets. The introduction of red packets into the network is subjected to a degree of hysteresis to provide better interaction with higher layer error recovery protocols. The amount of hysteresis introduced into the red packet marking can be fixed or varied, depending on the statistics of the incoming data packets at the entry point to the network.

摘要翻译： 用于分组通信网络的拥塞控制系统，其中控制对网络的访问以防止这种拥塞。 每个分组源的预先指定的统计描述中的分组被标记为高优先级（“绿色”分组），而超过预定特性的分组被标记为较低优先级（“红色”分组））。 整体红包速率受到限制，以防止网络的红包饱和。 数据包被标记为红色，用于连续的连续红色数据包。 引入红包到网络中受到一定程度的迟滞，以提供与更高层错误恢复协议的更好的交互。 引入到红包标记中的迟滞量可以是固定的或变化的，具体取决于入网点到网络的输入数据包的统计。

公开(公告)号：US5533026A

公开(公告)日：1996-07-02

申请号：US398717

申请日：1995-03-06

申请人： Hamid Ahmadi ,  Frederic J. Bauchot ,  Roselyne Bonnet ,  Ilan Kessler ,  Arvind Krishna ,  Fabien P. Lanne ,  Mahmoud Naghshineh ,  Catherine Solar ,  Michelle M. Wetterwald

发明人： Hamid Ahmadi ,  Frederic J. Bauchot ,  Roselyne Bonnet ,  Ilan Kessler ,  Arvind Krishna ,  Fabien P. Lanne ,  Mahmoud Naghshineh ,  Catherine Solar ,  Michelle M. Wetterwald

IPC分类号： G06F13/00 ,  H04B7/26 ,  H04L12/56 ,  H04L29/06 ,  H04L29/12 ,  H04W8/26 ,  H04W40/24 ,  H04W40/26 ,  H04W40/36 ,  H04W80/04 ,  H04W92/02 ,  H04B7/24

CPC分类号： H04W92/02 ,  H04L45/02 ,  H04L29/12009 ,  H04L61/00 ,  H04W40/248 ,  H04W40/26 ,  H04W40/36 ,  H04W8/26 ,  H04W80/04

摘要： A communications network having a number of routers, a number of base stations and a number of mobile units maintains communications with the mobile units by assigning a unique address known to the routing entities of the network to each mobile unit. By including the mobile units unique address in topology updates of the network, the location of the mobile unit at any time is made known to all routers of the network. That is, once a mobile unit moves into a domain of a new access point and establishes a new link with the new access point, it uses the topology update mechanism of the network to make its new location known to all routers. Once a router of the network receives topology update information specific to the mobile unit's new location, it updates its routing table such that packets destined to the mobile unit are routed in a path which terminates at the mobile unit and contains its new access point.

摘要翻译： 具有多个路由器，多个基站和多个移动单元的通信网络通过向每个移动单元分配网络的路由实体已知的唯一地址来维护与移动单元的通信。 通过将移动单元的唯一地址包括在网络的拓扑更新中，移动单元在任何时间的位置对于网络的所有路由器都是已知的。 也就是说，一旦移动单元移动到新的接入点的域中并与新的接入点建立新的链路，则它使用网络的拓扑更新机制来使其新的位置被所有路由器都知道。 一旦网络的路由器接收到特定于移动单元的新位置的拓扑更新信息，则它更新其路由表，使得去往移动单元的分组在终止于移动单元的路径中路由并且包含其新的接入点。

公开(公告)号：US06721805B1

公开(公告)日：2004-04-13

申请号：US09439951

申请日：1999-11-12

申请人： Pravin Bhagwat ,  Chatschik Bisdikian ,  Frank James Janniello ,  Ibrahim Korpeoglu ,  Mahmoud Naghshineh ,  Puneet Pandoh

发明人： Pravin Bhagwat ,  Chatschik Bisdikian ,  Frank James Janniello ,  Ibrahim Korpeoglu ,  Mahmoud Naghshineh ,  Puneet Pandoh

IPC分类号： G06F1516

CPC分类号： H04L69/32 ,  H04L69/08 ,  H04L69/323 ,  H04L69/324

摘要： The present invention provides shared communication medium capability to the plethora of computer devices, like the PCCAs, that normally are able to communicate with other devices via dedicated point-to-point links, e.g., via the practically universal RS-232 ports. It allows the sharing of the communication medium in a dynamic fashion depending on the instantaneous traffic demands by the various communicating devices. It further allows the emulation of point-to-point links over the shared communications medium in such a way that applications running on a PCCA use the shared medium transparently. Thus, this invention enables applications designed to operate over a point-to-point connection to operate over the shared medium without any modifications of the applications or the point-to-point devices. It enables the shared medium communications and dynamic communication resource allocation by using a device's I/O ports designed for point-to-point communications with dedicated communication resource allocation.

摘要翻译： 本发明为诸如通常能够通过专用点对点链路与其他设备通信的计算机设备（例如通过实际上通用的RS-232端口）通常提供共享的通信介质能力。 它允许根据各种通信设备的即时业务需求以动态方式共享通信介质。 它进一步允许在共享通信介质上仿真点对点链路，使得在PCCA上运行的应用使用共享媒体是透明的。 因此，本发明使得能够通过点对点连接进行操作的应用能够在共享介质上进行操作，而无需对应用或点对点设备进行任何修改。 它通过使用设计用于与专用通信资源分配进行点对点通信的设备的I / O端口来实现共享介质通信和动态通信资源分配。

公开(公告)号：US06651105B1

公开(公告)日：2003-11-18

申请号：US09439952

申请日：1999-11-12

申请人： Pravin Bhagwat ,  Chatschik Bisdikian ,  Ibrahim Korpeoglu ,  Mahmoud Naghshineh

发明人： Pravin Bhagwat ,  Chatschik Bisdikian ,  Ibrahim Korpeoglu ,  Mahmoud Naghshineh

IPC分类号： G06F1516

CPC分类号： H04L63/0428 ,  H04L29/06 ,  H04L63/08 ,  H04L67/14 ,  H04L69/08 ,  H04L69/16 ,  H04L69/168 ,  H04L69/32 ,  H04L69/323 ,  H04L69/324 ,  H04W80/04

摘要： The present invention provides a method, apparatus and computer product for a mobile device to roam securely and seamlessly from one access point to another access point without disrupting an active PPP connection. The method includes establishing, maintaining, and terminating a PPP connection between a mobile device and a PPP server via an access point, wherein the mobile device is equipped with a serial asynchronous communication interface. The PPP server is attached to a packet switched data network, and the access point is acting as a bridge between the serial communication interface and the packet switched communication interface. Also provided is a method to emulate a direct RS-232 cable connection between a mobile device and another computer located several hops away from the mobile device. It provides a method of keeping the RS-232 cable emulation between the mobile device an another computer system intact despite changes in mobile device's location in the network. It also provides a method of exchanging cookies between peers at the PPP connection establishment time and using them for fast reauthentication. This is a secure method of switching from one PPP proxy to another PPP proxy without disrupting the end to end PPP connection.

摘要翻译： 本发明提供一种用于移动设备从一个接入点到另一个接入点安全无缝地漫游而不中断活跃的PPP连接的方法，设备和计算机产品。 该方法包括通过接入点建立，维护和终止移动设备和PPP服务器之间的PPP连接，其中移动设备配备有串行异步通信接口。 PPP服务器连接到分组交换数据网络，接入点作为串行通信接口和分组交换通信接口之间的桥梁。 还提供了一种模拟移动设备与位于离移动设备几跳的另一计算机之间的直接RS-232电缆连接的方法。 它提供了一种将移动设备之间的RS-232电缆仿真保持在另一计算机系统的方法，尽管移动设备在网络中的位置发生变化。 它还提供了一种在PPP连接建立时间间在对等体之间交换cookie的方法，并使用它们进行快速重新认证。 这是一种从一个PPP代理切换到另一个PPP代理的安全方法，而不会中断PPP端连接。

公开(公告)号：US5487065A

公开(公告)日：1996-01-23

申请号：US206443

申请日：1994-03-04

申请人： Anthony S. Acampora ,  Mahmoud Naghshineh

发明人： Anthony S. Acampora ,  Mahmoud Naghshineh

IPC分类号： H04Q3/00 ,  H04L12/56 ,  H04Q11/04 ,  H04W36/08 ,  H04W36/12 ,  H04W76/04 ,  H04L12/66 ,  H04B7/26

CPC分类号： H04W76/04 ,  H04L49/3081 ,  H04Q11/0478 ,  H04W36/12 ,  H04L2012/5607 ,  H04L2012/5619 ,  H04W36/08

摘要： Distributed call setup and rerouting are realized in a mobile-communications network. A connection tree is set up within the network, e.g., upon a mobile user accessing a base station. The connection tree comprises communication routes from a fixed point in the network, the root of the tree, to each base station within a vicinity of the base station accessed by the mobile user. When the mobile user moves from one cell to another within the connection tree, the call is rerouted to another route within the connection tree.

摘要翻译： 在移动通信网络中实现分布式呼叫建立和重新路由。 在网络内建立连接树，例如在移动用户访问基站时。 连接树包括从网络中的固定点（树的根）到由移动用户访问的基站附近的每个基站的通信路由。 当移动用户在连接树中从一个小区移动到另一个小区时，呼叫将重新路由到连接树中的另一个路由。

公开(公告)号：US5590125A

公开(公告)日：1996-12-31

申请号：US460914

申请日：1995-06-05

申请人： Anthony S. Acampora ,  Mahmoud Naghshineh

发明人： Anthony S. Acampora ,  Mahmoud Naghshineh

IPC分类号： H04L12/56 ,  H04Q11/04 ,  H04W36/12 ,  H04B7/26

CPC分类号： H04W36/12 ,  H04L49/3081 ,  H04Q11/0478 ,  H04L2012/5607 ,  H04L2012/5619

摘要： Distributed call setup and rerouting are realized in a mobile-communications network. A connection tree is set up within the network, e.g., upon a mobile user accessing a base station. The connection tree comprises communication routes from a fixed point in the network, the root of the tree, to each base station within a vicinity of the base station accessed by the mobile user. When the mobile user moves from one cell to another within the connection tree, the call is rerouted to another route within the connection tree.

公开(公告)号：US5528583A

公开(公告)日：1996-06-18

申请号：US67717

申请日：1993-05-26

申请人： Anthony S. Acampora ,  Mahmoud Naghshineh

发明人： Anthony S. Acampora ,  Mahmoud Naghshineh

IPC分类号： H04L12/56 ,  H04Q11/04 ,  H04W36/12 ,  H04B7/26 ,  H04Q7/22 ,  H04Q7/24

CPC分类号： H04W36/12 ,  H04L49/3081 ,  H04Q11/0478 ,  H04L2012/5607 ,  H04L2012/5619

摘要： Distributed call setup and rerouting are realized in a mobile-communications network. A connection tree is set up within the network, e.g., upon a mobile user accessing a base station. The connection tree comprises communication routes from a fixed point in the network, the root of the tree, to each base station within a vicinity of the base station accessed by the mobile user. When the mobile user moves from one cell to another within the connection tree, the call is rerouted to another route within the connection tree.

摘要翻译： 在移动通信网络中实现分布式呼叫建立和重新路由。 在网络内建立连接树，例如在移动用户访问基站时。 连接树包括从网络中的固定点（树的根）到由移动用户访问的基站附近的每个基站的通信路由。 当移动用户在连接树中从一个小区移动到另一个小区时，呼叫将重新路由到连接树中的另一个路由。

公开(公告)号：US5497504A

公开(公告)日：1996-03-05

申请号：US243264

申请日：1994-05-13

申请人： Anthony S. Acampora ,  Mahmoud Naghshineh

发明人： Anthony S. Acampora ,  Mahmoud Naghshineh

IPC分类号： H04W28/08 ,  H04W28/18 ,  H04W36/00 ,  H04W72/12 ,  H04M11/00

CPC分类号： H04W28/18 ,  H04W28/08 ,  H04W36/00 ,  H04W72/1236 ,  H04W72/1242

摘要： In a mobile communications network, cell-clusters are defined to include a multiplicity of cells. Wireless connections within the network are classified based on the actions taken for the connections when a radio congestion state is encountered. A cell-cluster controller controls admission of new calls to the cell-cluster, and admits or rejects the calls based on (1) number of existing calls of each class in the cell-cluster, (2) traffic characteristics including call holding time and a hand-off rate of each class, (3) quality-of-service (QOS) requirements of each class, and (4) policy for scheduling or sharing different call classes at each base station of the cell-cluster.

摘要翻译： 在移动通信网络中，小区群被定义为包括多个小区。 基于在遇到无线电拥塞状态时为连接采取的行动，对网络内的无线连接进行分类。 小区集群控制器控制对小区集群的新呼叫的接纳，并且基于（1）小区集群中每个类的现有呼叫的数量，（2）业务特性包括呼叫保持时间和 每个班级的切换率，（3）每个班级的服务质量（QOS）要求，以及（4）在小区群的每个基站进行调度或共享不同呼叫类别的策略。

公开(公告)号：US07899912B2

公开(公告)日：2011-03-01

申请号：US09933625

申请日：2001-08-21

申请人： Chatschik Bisdikian ,  William F. Jerome ,  Mahmoud Naghshineh

发明人： Chatschik Bisdikian ,  William F. Jerome ,  Mahmoud Naghshineh

IPC分类号： G06F15/16

CPC分类号： H04L29/06 ,  H04L67/04 ,  H04L69/329

摘要： Provides methods and apparatus for accessing and controlling services, such as home automation services, visually employing established wireless, cellular telecommunication technologies for voice communications. In example embodiments, users of personal portable devices connect to services over dial-up, wireless, cellular, circuit-switched voice telephone networks, receive and display listings of available services and use these listings to access and manipulate the services.

摘要翻译： 提供用于访问和控制诸如家庭自动化服务的服务的方法和装置，在视觉上采用建立的用于语音通信的无线，蜂窝电信技术。 在示例实施例中，个人便携式设备的用户通过拨号，无线，蜂窝，电路交换语音电话网络连接到服务，接收和显示可用服务的列表，并使用这些列表来访问和操纵服务。

公开(公告)号：US6118788A

公开(公告)日：2000-09-12

申请号：US950748

申请日：1997-10-15

申请人： Parviz Kermani ,  Babak Rezvani ,  Mahmoud Naghshineh ,  Claus Michael Olsen ,  Timucin Ozugur

发明人： Parviz Kermani ,  Babak Rezvani ,  Mahmoud Naghshineh ,  Claus Michael Olsen ,  Timucin Ozugur

IPC分类号： H04L12/56 ,  H04L12/43

CPC分类号： H04L12/5602

摘要： Fairness algorithms and access methods enable non-zero channel access for wireless communication systems operating in a random access channel environment. Fair access to a random access channel for each station in a wireless network is assured by each station calculating a priority or probability for accessing the channel based on logical connections among certain stations, based on other stations perception of the channel and based on each calculating station's own perception of the channel properties.

摘要翻译： 公平算法和访问方法使得在随机接入信道环境中操作的无线通信系统的非零信道接入。 通过每个站基于其他站对该信道的感知并基于每个计算站的等级来计算基于某些站之间的逻辑连接的信道的优先级或概率来确保对无线网络中的每个站的随机接入信道的公平接入 自己对渠道属性的看法。