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1. 发明授权

US07443879B2 Communication between user agents through employment of codec format unsupported by one of the user agents 有权
标题翻译：通过使用编解码器格式的用户代理之间的通信，不受其中一个用户代理的支持
公开(公告)号：US07443879B2
公开(公告)日：2008-10-28
申请号：US10295775
申请日：2002-11-14
申请人： Richard Paul Ejzak , Hong Xie
发明人： Richard Paul Ejzak , Hong Xie
IPC分类号： H04J3/16
CPC分类号： H04W88/181 , H04W4/18 , H04W28/18 , H04W92/16
摘要： An apparatus in one example comprises one or more network controllers that serve to allow a second user agent to communicate with a first user agent through employment of a codec format unsupported by the first user agent.
摘要翻译：一个示例中的装置包括一个或多个网络控制器，其用于允许第二用户代理通过使用第一用户代理不支持的编解码器格式与第一用户代理进行通信。

2. 发明授权

US07031747B2 Internet protocol multimedia subsystem component providing of packet-switched switching functions to serving mobile switching center feature server 有权
标题翻译：互联网协议多媒体子系统组件提供分组交换切换功能，为服务移动交换中心功能服务器
公开(公告)号：US07031747B2
公开(公告)日：2006-04-18
申请号：US10295774
申请日：2002-11-14
申请人： Bernard Louis Cyr , Richard Paul Ejzak , Hong Xie
发明人： Bernard Louis Cyr , Richard Paul Ejzak , Hong Xie
IPC分类号： H04B1/38
CPC分类号： H04W76/10 , H04W88/16
摘要： An apparatus in one example comprises a serving mobile switching center feature server and one or more internet protocol multimedia subsystem components. The serving mobile switching center feature server translates between a call control message originated by or terminated to a mobile telephone and an internet protocol based procedure message. The one or more internet protocol multimedia subsystem components serve to propagate the internet protocol based procedure message. The one or more internet protocol multimedia subsystem components provide packet-switched switching functions to the serving mobile switching center feature server based on the internet protocol based procedure message.
摘要翻译：一个示例中的装置包括服务移动交换中心特征服务器和一个或多个互联网协议多媒体子系统组件。服务移动交换中心特征服务器在由移动电话发起或终止的呼叫控制消息和基于因特网协议的过程消息之间转换。一个或多个互联网协议多媒体子系统组件用于传播基于互联网协议的过程消息。一个或多个互联网协议多媒体子系统组件基于基于互联网协议的过程消息向服务移动交换中心特征服务器提供分组交换交换功能。

3. 发明授权

US06963544B1 System for statistically multiplexing real-time and non-real-time voice and data traffic in a wireless system 有权
标题翻译：用于统计复用无线系统中实时和非实时语音和数据业务的系统
公开(公告)号：US06963544B1
公开(公告)日：2005-11-08
申请号：US09651717
申请日：2000-08-31
申请人： Krishna Balachandran , Cristian Demetrescu , Richard Paul Ejzak , Sanjiv Nanda , Hong Xie
发明人： Krishna Balachandran , Cristian Demetrescu , Richard Paul Ejzak , Sanjiv Nanda , Hong Xie
IPC分类号： H04J3/16 , H04B7/26 , H04Q7/36 , H04J1/08
CPC分类号： H04B7/2612
摘要： A system for providing statistical multiplexing of speech, other real-time data services and non-real-time data services for point to point and point to multipoint communications. The system has fast access and assignment procedures that allow the multiplexing of real-time, delay-critical data services with non-real-time data services. Continuity of periodic control channels across speech talkspurt and silence periods for conversational voice is maintained to carry signal measurement reports, channel quality feedback, and “comfort” noise information between different parts of the system.
摘要翻译：提供用于点对点和点对多点通信的语音，其他实时数据服务和非实时数据服务的统计复用的系统。该系统具有快速的访问和分配过程，允许实时，延迟关键的数据服务与非实时数据服务的复用。保持语音对话突发周期性控制信道和对话话音静音期间的连续性，以便在系统的不同部分之间传送信号测量报告，信道质量反馈和“舒适”噪声信息。

4. 发明授权

US07586857B2 Fast network SIP/SDP procedures for conference operations upon request from end user with optimization of network resources 有权
标题翻译：根据最终用户的要求，通过网络资源优化，实现快速网络SIP / SDP程序
公开(公告)号：US07586857B2
公开(公告)日：2009-09-08
申请号：US10405764
申请日：2003-04-01
申请人： Richard Paul Ejzak , Eric Harold Henrikson , Chung-Zin Liu , Hong Xie
发明人： Richard Paul Ejzak , Eric Harold Henrikson , Chung-Zin Liu , Hong Xie
IPC分类号： H04L12/16
CPC分类号： H04M3/56 , H04L65/1006 , H04L65/1016 , H04L65/1043 , H04L65/4038 , H04M7/006 , H04M2203/5018
摘要： The apparatus and method are fast network SIP/SDP (Session Initiation Protocol/Session Description Protocol) procedures for conference operations upon request from end user with optimization of network resources. The apparatus has an SIP/SDP based network controller that, upon a received request, joins first and second calls into a conference call with at least a third call. The SIP/SDP based network controller is structured to negotiate, allocate and re-configure network resources.
摘要翻译：该设备和方法是根据最终用户的优化网络资源的请求，进行会议操作的快速网络SIP / SDP（会话发起协议/会话描述协议）过程。该设备具有基于SIP / SDP的网络控制器，其在接收到的请求时将具有至少第三呼叫的第一和第二呼叫加入电话会议。基于SIP / SDP的网络控制器的结构是协商，分配和重新配置网络资源。

5. 发明授权

US07353021B2 Network controller replacement of indication of one or more specific network connections usable by first network component in signaling message for second network component with wild card network connection information 有权
标题翻译：网络控制器替换第一网络组件可用于具有通配符卡网络连接信息的第二网络组件的信令消息中的一个或多个特定网络连接的指示
公开(公告)号：US07353021B2
公开(公告)日：2008-04-01
申请号：US10298144
申请日：2002-11-14
申请人： Richard Paul Ejzak , Hong Xie
发明人： Richard Paul Ejzak , Hong Xie
IPC分类号： H04Q7/20 , H04L12/66 , H04M7/00
CPC分类号： H04L41/00
摘要： Apparatus in one example comprises network controller(s) that serve to communicatively couple first network component with second network component. The first network component sends signaling message for the second network component to one or more of the network controller(s). The signaling message comprises indication of specific network connection(s) usable by the first network component. One or more of the network controller(s) serve to replace the indication of the specific network connection(s) usable by the first network component in the signaling message with wild card network connection information. The one or more of the network controller(s) serve to send the signaling message that comprises the wild card network connection information to the second network component. The wild card network connection information indicates the second network component is allowed to indicate to one or more of the network controller(s) specific network connection(s) usable by the second network component.
摘要翻译：一个示例中的装置包括用于将第一网络组件与第二网络组件通信地耦合的网络控制器。第一网络组件向第一网络组件发送信令消息给一个或多个网络控制器。信令消息包括由第一网络组件可用的特定网络连接的指示。网络控制器中的一个或多个用于通过通配符卡网络连接信息替换信令消息中的第一网络组件可用的特定网络连接的指示。一个或多个网络控制器用于将包含通配符卡网络连接信息的信令消息发送到第二网络组件。通配符网络连接信息指示允许第二网络组件向网络控制器指定第一网络组件可用的特定网络连接中的一个或多个。

6. 发明授权

US07680481B2 Method and apparatus for linking charging records 失效
标题翻译：用于连接收费记录的方法和装置
公开(公告)号：US07680481B2
公开(公告)日：2010-03-16
申请号：US11369597
申请日：2006-03-07
申请人： Richard Paul Ejzak , Nick J. Mazzarella , Bharat H. Patel , Thomas Trayer Towle
发明人： Richard Paul Ejzak , Nick J. Mazzarella , Bharat H. Patel , Thomas Trayer Towle
IPC分类号： H04M11/00
CPC分类号： H04M15/00
摘要： A method of processing multi-leg calls in a communication network is provided. The method comprises: receiving a call for a user at a first entity in the network; establishing a first call leg to a second entity; generating a first charging data record with at least one field, wherein the field contains a charging identifier for the first call leg; receiving a response from the second entity; establishing a second call leg to a third entity; generating a second charging data record with at least two fields, wherein the first field contains a charging identifier for the second call leg and the second field contains a copy of the charging identifier for the first call leg; and sending the charging data records to a third entity.
摘要翻译：提供了一种在通信网络中处理多支路呼叫的方法。该方法包括：在网络中的第一实体处接收用户的呼叫; 建立第二个实体的第一个通话; 产生具有至少一个场的第一计费数据记录，其中所述字段包含所述第一呼叫支路的计费标识符; 接收来自第二实体的响应; 建立第二个实体的第二个通话; 生成具有至少两个场的第二计费数据记录，其中所述第一字段包含所述第二呼叫支路的计费标识符，所述第二字段包含所述第一呼叫支路的计费标识符的副本; 并将计费数据记录发送给第三实体。

7. 发明授权

US06856625B1 Apparatus and method of interleaving data to reduce error rate 失效
标题翻译：交织数据的装置和方法以降低误码率
公开(公告)号：US06856625B1
公开(公告)日：2005-02-15
申请号：US09568004
申请日：2000-05-10
申请人： Sanyogita Shamsunder , Keith Faulk Conner , Richard Paul Ejzak , Sanjiv Nanda , James Paul Seymour
发明人： Sanyogita Shamsunder , Keith Faulk Conner , Richard Paul Ejzak , Sanjiv Nanda , James Paul Seymour
IPC分类号： H03M13/23 , H03M13/27 , H04L1/00 , H04L12/56
CPC分类号： H04L1/0068 , H03M13/27 , H04L1/0071
摘要： A method and apparatus for reducing the information error rate of a communication network. The apparatus comprises a selector device coupled to a Framer and to an Interleaver. The selector device is configured to receive system information and the Framer is configured to receive user information. The apparatus is coupled to equipment which operate the communication network based on system parameters. The apparatus and method of the present invention improve the coding and effectively increase the interleaving depth applied to user information thus reducing the information error rate of the communication network without having to alter or modify any of the system parameters.
摘要翻译：一种用于减少通信网络的信息错误率的方法和装置。该装置包括耦合到成帧器和交织器的选择器装置。选择器设备被配置为接收系统信息，并且Framer被配置为接收用户信息。该设备耦合到基于系统参数操作通信网络的设备。本发明的装置和方法改进了编码并且有效地增加了应用于用户信息的交织深度，从而降低了通信网络的信息错误率，而不必改变或修改任何系统参数。

8. 发明授权

US5729536A Cellular system architectures supporting data services 失效
标题翻译：支持数据服务的蜂窝系统架构
公开(公告)号：US5729536A
公开(公告)日：1998-03-17
申请号：US630147
申请日：1996-04-10
申请人： Bharat Tarachand Doshi , Subrahmanyam Dravida , Richard Paul Ejzak , Sanjiv Nanda , Anil Sawkar , Philip Andrew Treventi
发明人： Bharat Tarachand Doshi , Subrahmanyam Dravida , Richard Paul Ejzak , Sanjiv Nanda , Anil Sawkar , Philip Andrew Treventi
IPC分类号： H04W84/02 , H04J3/00 , H04M3/00 , H04Q3/00 , H04Q11/04 , H04W88/18 , H04Q7/28
CPC分类号： H04W88/181 , H04L49/255 , H04L49/3081 , H04Q11/0478 , H04L2012/5607 , H04L2012/5619 , H04L2012/5639
摘要： Four stages of digital cellular architecture are presented which reuse much of the existing voice infrastructure while allowing graceful introduction of data and integrated voice/data services over industry standard, low cost platforms. First, a separate ATM-based infrastructure is introduced that supports data services. A new data call control is introduced on industry standard hardware platforms using object oriented and modular programming. Second, ATM is introduced at radio ports and call control functions are migrated to the new ATM-based call control platforms. Third, vocoders are introduced at the DCS. Fourth, the cellular functions of the legacy cellular switch are phased out and replaced by the ATM-based target architecture.
摘要翻译：提出了四个阶段的数字蜂窝架构，其重用了大量现有的语音基础设施，同时允许在行业标准，低成本平台上优雅地引入数据和集成语音/数据服务。首先，引入了支持数据服务的单独的基于ATM的基础设施。在面向对象和模块化编程的行业标准硬件平台上引入了新的数据呼叫控制。第二，在无线端口引入ATM，呼叫控制功能迁移到新的基于ATM的呼叫控制平台。第三，在DCS中引入声码器。第四，传统蜂窝交换机的蜂窝功能被淘汰，并被基于ATM的目标架构所取代。

9. 发明申请

US20090010270A1 METHOD AND APPARATUS FOR INTERNET PROTOCOL MULTIMEDIA BEARER PATH OPTIMIZATION THROUGH A SUCCESSION OF BORDER GATEWAYS 失效
标题翻译：互联网协议多媒体路径优化方法与装置通过边界网关的继承
公开(公告)号：US20090010270A1
公开(公告)日：2009-01-08
申请号：US11774369
申请日：2007-07-06
申请人： Richard Paul Ejzak
发明人： Richard Paul Ejzak
IPC分类号： H04L12/66
CPC分类号： H04L61/2546 , H04L29/12452 , H04L65/1056 , H04L65/1069
摘要： A method for identifying alternate end-to-end media paths through internet protocol realms using substitute session description protocol parameters is disclosed. The method includes receiving an session description protocol offer, including a list of previously traversed through internet protocol realms. The method continues with determining the next internet protocol realm for a media path based on unspecified signaling criteria. Finally, the method includes that if the next internet protocol realm to be traversed through is on the list of previously traversed through internet protocol realms, bypassing at least one border gateway associated with the current and previously traversed through internet protocol realms. The system implementing a method for identifying optimal end-to-end media paths and internet protocol multimedia subsystems include a list of internet protocol realm instances, an application level gateway configured to receive a session description protocol offer having connection information and port information, and a procedure to determine that if the next internet protocol realm that the media path may traverse through is on the list of instances, the media path connection information and port information is substituted to facilitate border gateway bypassing.
摘要翻译：公开了一种通过使用替代会话描述协议参数的互联网协议领域来识别备用端到端媒体路径的方法。该方法包括接收会话描述协议报价，包括先前经过的因特网协议领域的列表。该方法继续确定基于未指定的信令标准的媒体路径的下一个因特网协议领域。最后，该方法包括：如果要遍历的下一个互联网协议领域在先前通过互联网协议领域遍历的列表中，则绕过至少一个与当前并且先前通过因特网协议领域遍历的边界网关。实现用于识别最佳端到端媒体路径和互联网协议多媒体子系统的方法的系统包括互联网协议领域实例的列表，被配置为接收具有连接信息和端口信息的会话描述协议报价的应用级网关，以及确定如果媒体路径可以遍历的下一个因特网协议领域在实例列表上的过程，则替换媒体路径连接信息和端口信息以便于边界网关旁路。

10. 发明申请

US20080056236A1 Unified IMS supplementary services signaling across circuit and packet domains 审中-公开
标题翻译：跨电路和分组域的统一IMS补充业务信令
公开(公告)号：US20080056236A1
公开(公告)日：2008-03-06
申请号：US11513922
申请日：2006-08-31
申请人： Deborah Lewandowski Barclay , Michael Francis Dolan , Richard Paul Ejzak , Robin Jeffrey Thompson
发明人： Deborah Lewandowski Barclay , Michael Francis Dolan , Richard Paul Ejzak , Robin Jeffrey Thompson
IPC分类号： H04L12/66
CPC分类号： H04W4/16 , H04L65/1016 , H04L67/04 , H04L67/16 , H04W80/10 , H04W88/06
摘要： The present invention provides a method for signaling between an IP Multimedia Subsystem (IMS) and a multi-mode terminal using concise primitives to support the use of IMS-based services while the multi-mode terminal is attached to either the packet switched (PS) domain or to the circuit switched (CS) domain, or moves between these domains. The present invention enables the maintenance of services state in only the IMS and in the multi-mode terminal, thus avoiding the creation or transfer of services state information as the multi-mode terminal moves between the PS and CS domains.
摘要翻译：本发明提供了一种用于在多模终端附加到分组交换（PS）模式的情况下使用简明原语来支持使用基于IMS的服务的IP多媒体子系统（IMS）和多模终端之间的信令的方法，域或电路交换（CS）域，或在这些域之间移动。本发明能够仅在IMS和多模式终端中维护服务状态，从而避免随着多模终端在PS和CS域之间移动而创建或传送服务状态信息。

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