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1. 发明授权

US07710987B2 Efficient transitions between operating states in a communication network 有权
标题翻译：在通信网络中的操作状态之间有效的转换
公开(公告)号：US07710987B2
公开(公告)日：2010-05-04
申请号：US11610738
申请日：2006-12-14
申请人： Jay P. Jayapalan , Lee M. Proctor , Shreesha Ramanna , Steven D. Upp , James A. Butler , Paul M. Erickson
发明人： Jay P. Jayapalan , Lee M. Proctor , Shreesha Ramanna , Steven D. Upp , James A. Butler , Paul M. Erickson
IPC分类号： H04L12/56
CPC分类号： H04W76/12 , H04W52/0216 , H04W68/00 , H04W76/27 , H04W80/04 , Y02D70/146
摘要： An apparatus and method for efficient transitions between operating states in a communication network, includes a preliminary step of having a mobile station in a Dormant or Idle state. A next step includes requiring a data transfer, either to or from the mobile station. A next step includes transitioning the mobile station from the Dormant or Idle to an Active state. A next step includes transferring a bearer path context for the data from a Paging Control Function (PCF) to an RF Bearer Function. This can include creating a tunnel using an Inter-PCF handoff procedure. The result is a direct connection between an RF Bearer Function and an IP Router, without the PCF being in the data path.
摘要翻译：一种用于通信网络中的操作状态之间的有效转换的装置和方法，包括使移动台处于休眠或空闲状态的预备步骤。下一个步骤包括要求从移动台到移动台的数据传输。下一步骤包括将移动台从休眠或空闲转移到活动状态。下一步骤包括将用于数据的承载路径上下文从寻呼控制功能（PCF）传送到RF承载功能。这可以包括使用PCF间切换过程创建隧道。结果是RF承载功能和IP路由器之间的直接连接，而PCF不在数据路径中。

2. 发明授权

US5905961A Method and apparatus for managing remote unit increased power transmission during location 失效
标题翻译：用于管理远程单元的方法和装置在位置增加了电力传输
公开(公告)号：US5905961A
公开(公告)日：1999-05-18
申请号：US795528
申请日：1997-02-05
申请人： Stephen H. Sanders, III , Jay P. Jayapalan
发明人： Stephen H. Sanders, III , Jay P. Jayapalan
IPC分类号： H04B1/04 , G01S5/14 , G01S19/34 , H04B7/26 , H04W64/00 , H04Q7/34
CPC分类号： H04W64/00 , G01S5/14
摘要： Remote units (113) that require locating are managed by a queue controller (180) such that the number and location of remote units (113) that are transmitting at increased power at any given time is limited. In particular, a queue controller (180) places identification information for remote units (113) requiring location onto queues (203) associated with base stations supplying reference pilots to the remote units (113). Additionally, identification (ID) information for the remote units (113) requiring location is placed onto queues (203) associated with base stations neighboring the base stations supplying the reference pilot to the remote units (113). The queues (203) operate on a first-in-first-out (FIFO) basis, that output remote unit ID at periodic intervals. Once all queues (203) have been emptied of the ID of a particular remote unit (113), location takes place for that remote unit (113).
摘要翻译：需要定位的远程单元（113）由队列控制器（180）管理，使得在任何给定时间以增加的功率发送的远程单元（113）的数量和位置受到限制。特别地，队列控制器（180）将需要位置的远程单元（113）的标识信息放置在与向远程单元（113）提供参考导频的基站相关联的队列（203）上。此外，要求位置的远程单元（113）的识别（ID）信息被放置到与向远程单元（113）提供参考导频的基站相邻的基站相关联的队列（203）上。队列（203）以先进先出（FIFO）为基础，以周期性间隔输出远程单元ID。一旦所有队列（203）已经被清空了特定的远程单元（113）的ID，则对该远程单元（113）进行位置。

3. 发明授权

US5533019A Packet data in an analog cellular radiotelephone system 失效
标题翻译：分组数据在模拟蜂窝无线电话系统中
公开(公告)号：US5533019A
公开(公告)日：1996-07-02
申请号：US189522
申请日：1994-01-31
申请人： Jay P. Jayapalan
发明人： Jay P. Jayapalan
IPC分类号： H04B7/26 , H04L12/56 , H04Q11/04 , H04W72/12
CPC分类号： H04W76/02
摘要： A method and apparatus for circuit-switched and single-user traffic channel packet data communication in a cellular radiotelephone system, including a base station and mobile data unit both operable for establishing either a circuit-switched data call connection or a single-user connectionless packet data traffic channel via a radio channel, and communicating packet data over the established radio channel.
摘要翻译：一种用于蜂窝无线电话系统中的电路交换和单用户业务信道分组数据通信的方法和装置，包括基站和移动数据单元，其可操作用于建立电路交换数据呼叫连接或单用户无连接分组经由无线电信道的数据业务信道，以及通过建立的无线电信道传送分组数据。

4. 发明授权

US5440542A Method and apparatus for multiplexing control information into a user signal stream of a CDMA cellular system 失效
标题翻译：将控制信息复用到CDMA蜂窝系统的用户信号流中的方法和装置
公开(公告)号：US5440542A
公开(公告)日：1995-08-08
申请号：US114943
申请日：1993-10-14
申请人： Lee M. Procter , Jay P. Jayapalan
发明人： Lee M. Procter , Jay P. Jayapalan
IPC分类号： H04B7/26 , H04W88/18 , H04J13/00 , H04J3/12 , H04Q7/22
CPC分类号： H04B7/2628 , H04W88/181
摘要： A method and apparatus is offered of multiplexing control information into a user signal stream in a cellular communication system using code division multiple access. The method includes the steps of determining a temporal measure (101) of control information to be substituted for a corresponding measure of user information, substituting (102) the control information into the signal stream while buffering a corresponding temporal measure of user information, and resuming transmission (103) of user information beginning with the buffered user information.
摘要翻译：提供了一种在使用码分多址的蜂窝通信系统中将控制信息复用到用户信号流中的方法和装置。该方法包括以下步骤：确定用于替换用户信息的对应度量的控制信息的时间度量（101），并将控制信息替换为信号流，同时缓冲对应的用户信息的时间度量，并恢复以缓冲的用户信息开始传输（103）用户信息。

5. 发明授权

US4652703A Digital voice transmission having improved echo suppression 失效
标题翻译：数字语音传输具有改善的回声抑制
公开(公告)号：US4652703A
公开(公告)日：1987-03-24
申请号：US471137
申请日：1983-03-01
申请人： Chun C. Lu , William J. Miller , Jack E. Stephenson , Jay P. Jayapalan
发明人： Chun C. Lu , William J. Miller , Jack E. Stephenson , Jay P. Jayapalan
IPC分类号： H04B3/20
CPC分类号： H04B3/20
摘要： A digital voice communication apparatus having improved echo suppression includes a transmission gain detection circuit for detecting a near talker signal and a receiver gain detection circuit for detecting a far talker signal. An echo detecting circuit detects which of the near talker and far talker signals has a lesser value and suppresses the gain of the one detected to have the lesser value. A far talker suppressing circuit detects whether the most recent peak gain in this near talker signal is greater than a threshold and is greater than the gain of the far talker signal. If this condition exists the far talker signal is suppressed. A near talker signal suppressing circuit detects whether the most recent gain of the far talker signal is greater than a threshold and is greater than the gain of the near talker signal. If so, the gain of the near talker signal is suppressed.
摘要翻译：具有改善的回波抑制的数字语音通信装置包括用于检测近距离讲话者信号的发送增益检测电路和用于检测远扬声器信号的接收机增益检测电路。回波检测电路检测近旁话者和远谈话者信号中的哪一个具有较小的值，并且抑制检测到的那些增益具有较小的值。远扬声器抑制电路检测该近距离讲话者信号中最近的峰值增益是否大于阈值，并且大于远扬声器信号的增益。如果这种情况存在，则说话人信号被抑制。近距离讲话者信号抑制电路检测远扬声器信号的最近的增益是否大于阈值，并且大于近旁话者信号的增益。如果是这样，则抑制近旁话者信号的增益。

6. 发明授权

US09288713B2 Method and apparatus for dynamically changing modes of a reliable transport protocol 有权
公开(公告)号：US09288713B2
公开(公告)日：2016-03-15
申请号：US11338015
申请日：2006-01-24
申请人： Ajoy K. Singh , Mukesh Bhatla , Jay P. Jayapalan
发明人： Ajoy K. Singh , Mukesh Bhatla , Jay P. Jayapalan
IPC分类号： H04W28/06 , H04L1/18 , H04W28/14 , H04W80/00
CPC分类号： H04W28/06 , H04L1/1812 , H04L1/1825 , H04L1/1877 , H04W28/14 , H04W80/00
摘要： A communication device minimizes an opportunity for a queue stall during a communication session employing a reliable transport protocol by setting a current mode of operation for a Radio Link Protocol (RLP) and, based on a quality of an air interface, switching to an RLP mode of operation different from the current mode during the communication session.

7. 发明授权

US08625582B2 Method and apparatus for routing a bearer path in an internet protocol multimedia subsystem based communication system 有权
标题翻译：在基于互联网协议多媒体子系统的通信系统中路由承载路径的方法和装置
公开(公告)号：US08625582B2
公开(公告)日：2014-01-07
申请号：US12510496
申请日：2009-07-28
申请人： Harsha Hegde , Jay P. Jayapalan
发明人： Harsha Hegde , Jay P. Jayapalan
IPC分类号： G01R31/08 , H04L12/66 , H04W72/00 , G06F15/173 , H04M3/00
CPC分类号： H04L65/1016 , H04L65/1063 , H04L65/1069 , H04W40/02 , H04W76/12 , H04W76/32 , H04W92/20
摘要： A communication system is provided that routes a bearer path of a communication session between an originating Node B and a terminating Node B via an X2 interface, bypassing an IMS core network, while continuing to route the signaling path to an IMS network, thereby allowing the IMS network to retain control of the bearer path while avoiding delay, potential for data loss and jitter to the bearer stream, and additional backhaul capacity requirements that result from routing the bearer path between the originating and terminating Node Bs via the IMS core network. In determining whether the bearer path may bypass the IMS core network, the communication system determines whether IMS core network bearer associated services are required for the communication session such that a bearer path of the call will need to be routed to the IMS core network in order to provide such services.
摘要翻译：提供了一种通信系统，其通过绕过IMS核心网络的X2接口在始发节点B和终止节点B之间路由通信会话的承载路径，同时继续将信令路由路由到IMS网络，从而允许 IMS网络保持对承载路径的控制，同时避免延迟，承载流的数据丢失和抖动的可能性，以及通过经由IMS核心网路由发起端和终止节点B之间的承载路径产生的额外回程容量要求。在确定承载路径是否可以绕过IMS核心网络的情况下，通信系统确定是否需要IMS核心网络承载相关联的业务来进行通信会话，使得呼叫的承载路径将按顺序路由到IMS核心网络提供这样的服务。

8. 发明授权

US07908396B2 Method and system for scheduling requests in a non-first in first out (FIFO) order in a network 有权
标题翻译：用于以网络中的先进先出（FIFO）顺序调度请求的方法和系统
公开(公告)号：US07908396B2
公开(公告)日：2011-03-15
申请号：US11289970
申请日：2005-11-30
申请人： Suresh Kalyanasundaram , Rajeev Agrawal , Jay P. Jayapalan , Ivan N. Vukovic
发明人： Suresh Kalyanasundaram , Rajeev Agrawal , Jay P. Jayapalan , Ivan N. Vukovic
IPC分类号： G06F15/173
CPC分类号： H04W72/1257 , G06F9/5011 , H04W88/12
摘要： A method and a system for scheduling requests generated for a plurality of mobile devices in a communication network (100) has been disclosed. The requests are generated for a transmission opportunity. The method includes computing a sort metric (302) for each request, based on an information update. A lead-time is then computed (304) with respect to a drop-dead time for each request, based on the sort metric for a time slice. The drop-dead time for a given time slice is the time before which scheduling has to be done so that data can be transmitted during the given time slice. Each request may be considered (306) for allocation in the time slice before the beginning of a next time slice, based on the lead-time.
摘要翻译：已经公开了一种用于调度在通信网络（100）中为多个移动设备生成的请求的方法和系统。为传送机会生成请求。该方法包括基于信息更新来计算每个请求的排序度量（302）。然后，基于时间片的排序度量，相对于每个请求的下落时间计算（304）前置时间。给定时间片的丢死时间是必须进行调度的时间，以便可以在给定时间片段期间传输数据。可以考虑每个请求（306），用于在下一个时间片开始之前的时间片中基于提前时间进行分配。

9. 发明授权

US07558587B2 System and method for dynamically selecting wireless information communication modes for a wireless communication device 有权
标题翻译：用于动态选择无线通信设备的无线信息通信模式的系统和方法
公开(公告)号：US07558587B2
公开(公告)日：2009-07-07
申请号：US11301301
申请日：2005-12-12
申请人： Nandakishore A. Albal , Peter J. Armbruster , Jay P. Jayapalan
发明人： Nandakishore A. Albal , Peter J. Armbruster , Jay P. Jayapalan
IPC分类号： H04B7/00
CPC分类号： H04W72/005
摘要： A system, method, and wireless device for dynamically selecting a wireless information communication mode for wireless communication of information to at least one wireless device (104). The method includes receiving at least one request for wireless communication of information to at least one wireless device (104). The method further comprises selecting, based at least in part on a total number of wireless devices to receive the wireless communication of information, a mode of wireless communication of information to the at least one wireless device (104). The mode of wireless communication being selected from at least one of a wireless information broadcast communication mode, a wireless information multicast communication mode, and a wireless information unicast communication mode. The at least one wireless device (104) is wireless notified to set its current wireless communication mode to the selected mode of wireless communication to receive the wireless communication of the information.
摘要翻译：一种系统，方法和无线设备，用于动态地选择用于将信息无线地传送到至少一个无线设备的无线信息通信模式（104）。该方法包括：向至少一个无线设备（104）接收至少一个无线信息通信请求。该方法还包括至少部分地基于用于接收信息的无线通信的无线设备的总数来选择向至少一个无线设备（104）进行无线信息通信的模式。从无线信息广播通信模式，无线信息多播通信模式和无线信息单播通信模式中的至少一个中选择无线通信的模式。至少一个无线设备（104）被无线通知以将其当前的无线通信模式设置为所选择的无线通信模式，以接收信息的无线通信。

10. 发明申请

US20080144574A1 EFFICIENT TRANSITIONS BETWEEN OPERATING STATES IN A COMMUNICATION NETWORK 有权
标题翻译：通信网络中运行状态之间的有效转换
公开(公告)号：US20080144574A1
公开(公告)日：2008-06-19
申请号：US11610738
申请日：2006-12-14
申请人： Jay P. Jayapalan , Lee M. Proctor , Shreesha Ramanna , Steven D. Upp , James A. Butler , Paul M. Erickson
发明人： Jay P. Jayapalan , Lee M. Proctor , Shreesha Ramanna , Steven D. Upp , James A. Butler , Paul M. Erickson
IPC分类号： H04Q7/00 , H04Q7/20
CPC分类号： H04W76/12 , H04W52/0216 , H04W68/00 , H04W76/27 , H04W80/04 , Y02D70/146
摘要： An apparatus and method for efficient transitions between operating states in a communication network, includes a preliminary step of having a mobile station in a Dormant or Idle state. A next step includes requiring a data transfer, either to or from the mobile station. A next step includes transitioning the mobile station from the Dormant or Idle to an Active state. A next step includes transferring a bearer path context for the data from a Paging Control Function (PCF) to an RF Bearer Function. This can include creating a tunnel using an Inter-PCF handoff procedure. The result is a direct connection between an RF Bearer Function and an IP Router, without the PCF being in the data path.
摘要翻译：一种用于通信网络中的操作状态之间的有效转换的装置和方法，包括使移动站处于休眠或空闲状态的预备步骤。下一个步骤包括要求从移动台到移动台的数据传输。下一步骤包括将移动台从休眠或空闲转移到活动状态。下一步骤包括将用于数据的承载路径上下文从寻呼控制功能（PCF）传送到RF承载功能。这可以包括使用PCF间切换过程创建隧道。结果是RF承载功能和IP路由器之间的直接连接，而PCF不在数据路径中。

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