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11. 发明授权

US06980820B2 Method and system for signaling in broadcast communication system 有权
公开(公告)号：US06980820B2
公开(公告)日：2005-12-27
申请号：US09933978
申请日：2001-08-20
申请人： Ragulan Sinnarajah , Jun Wang , Paul E. Bender , Tao Chen , Edward G. Tiedemann, Jr.
发明人： Ragulan Sinnarajah , Jun Wang , Paul E. Bender , Tao Chen , Edward G. Tiedemann, Jr.
IPC分类号： H04B7/24 , H04H20/28 , H04H20/72 , H04H40/27 , H04H60/91 , H04L12/18 , H04L12/56 , H04L12/58 , H04W4/06 , H04W48/12 , H04W60/02 , H04W68/00 , H04W84/04 , H04Q7/20
CPC分类号： H04W72/005 , H04H20/28 , H04H20/72 , H04H40/27 , H04H60/91 , H04L12/189 , H04W48/12 , H04W68/00 , H04W84/042
摘要： A method and a system for providing signaling in cellular telephone system providing broadcast services to fully integrate broadcast services with the services provided by the cellular telephone systems. The signaling method coordinate interaction between an access network and the subscriber station to allowing the subscriber station to decode the broadcast service, to receive paging messages while receiving the broadcast service, to properly transition between operation states, and other functions known to one of ordinary skill in the art.

12. 发明授权

US07778631B2 Synchronization of stored service parameters in a communication system 有权
标题翻译：存储的服务参数在通信系统中的同步
公开(公告)号：US07778631B2
公开(公告)日：2010-08-17
申请号：US11046442
申请日：2005-01-28
申请人： Sai Yiu Duncan Ho , Edward G. Tiedemann, Jr. , Jun Wang , Ragulan Sinnarajah , Ramin Rezaiifar
发明人： Sai Yiu Duncan Ho , Edward G. Tiedemann, Jr. , Jun Wang , Ragulan Sinnarajah , Ramin Rezaiifar
IPC分类号： H04M3/00
CPC分类号： H04L69/24 , H04L67/04 , H04L67/1095 , H04L67/303 , H04W8/22 , H04W8/24 , H04W48/14 , H04W76/11 , H04W76/18 , H04W76/19 , H04W76/20
摘要： Techniques for synchronization of stored service parameters are disclosed. In one aspect, a configuration identifier is transmitted from a mobile station to a base station, and compared with an identifier generated in the base station. If the identifiers match, the configuration is used for communication. In another aspect, the identifier is generated by selecting an identifier associated with a configuration from a configuration table. In yet another aspect, the identifier is generated by computing a cyclic redundancy check (CRC) of the configuration. Various other aspects are also presented. These aspects have the benefit of preventing attempted use of unsynchronized stored service parameters and associated call setup failures and subsequent renegotiation, with the net effect of reducing call setup time and more efficient use of system resources.
摘要翻译：公开了存储的服务参数的同步技术。一方面，从移动台向基站发送配置标识符，并与基站中生成的标识符进行比较。如果标识符匹配，则配置用于通信。在另一方面，通过从配置表中选择与配置相关联的标识符来生成标识符。在另一方面，通过计算配置的循环冗余校验（CRC）来生成标识符。还提出了各种其他方面。这些方面具有防止尝试使用不同步存储的服务参数和相关联的呼叫建立失败以及随后的重新协商的优点，具有减少呼叫建立时间和更有效地利用系统资源的净效果。

13. 发明授权

US07415283B2 Method and system for signaling in broadcast communication system 有权
标题翻译：广播通信系统信令的方法和系统
公开(公告)号：US07415283B2
公开(公告)日：2008-08-19
申请号：US11060182
申请日：2005-02-16
申请人： Ragulan Sinnarajah , Jun Wang , Paul E. Bender , Tao Chen , Edward G. Tiedemann, Jr.
发明人： Ragulan Sinnarajah , Jun Wang , Paul E. Bender , Tao Chen , Edward G. Tiedemann, Jr.
IPC分类号： H04Q7/20
CPC分类号： H04W72/005 , H04H20/28 , H04H20/72 , H04H40/27 , H04H60/91 , H04L12/189 , H04W48/12 , H04W68/00 , H04W84/042
摘要： A method and a system for providing signaling in cellular telephone system providing broadcast services to fully integrate broadcast services with the services provided by the cellular telephone systems. The signaling method coordinate interaction between an access network and the subscriber station to allowing the subscriber station to decode the broadcast service, to receive paging messages while receiving the broadcast service, to properly transition between operation states, and other functions known to one of ordinary skill in the art.
摘要翻译：一种用于在提供广播服务的蜂窝电话系统中提供信令以将广播服务与蜂窝电话系统提供的服务完全整合的方法和系统。信令方法协调接入网与用户站之间的交互，以允许用户台解码广播服务，在接收广播服务的同时接收寻呼消息，以适当地在操作状态之间转换，以及普通技术人员已知的其他功能在艺术。

14. 发明授权

US07254397B2 Method and apparatus for a reverse link supplemental channel scheduling 有权
标题翻译：用于反向链路补充信道调度的方法和装置
公开(公告)号：US07254397B2
公开(公告)日：2007-08-07
申请号：US10864658
申请日：2004-06-08
申请人： Edward G. Tiedemann, Jr. , Sai Yiu Duncan Ho , Jun Wang , Ragulan Sinnarajah , Ramin Rezaiifar
发明人： Edward G. Tiedemann, Jr. , Sai Yiu Duncan Ho , Jun Wang , Ragulan Sinnarajah , Ramin Rezaiifar
IPC分类号： H04Q7/20 , H04Q7/38
CPC分类号： H04W72/121 , H04W4/08 , H04W72/005 , H04W72/1289
摘要： An apparatus and method for communications of scheduling information of reverse link transmissions are disclosed. A base station controller determines scheduling of a reverse link supplemental channel transmission for a mobile station in a communication system (100). The base station controller groups the mobile station in a group of mobile stations and assigns a forward link channel assignment channel to the group of mobile stations. A transceiver (400) incorporates information relating to the determined scheduling in the assigned forward link common assignment channel and transmits the assigned forward link common assignment channel to the mobile station for scheduling the reverse link supplemental channel transmission. The mobile station receives the assigned forward link common assignment channel. The mobile station schedules transmission of the reverse link supplemental channel transmission in accordance with the determined scheduling and transmits the reverse link supplemental channel in accordance with the determined scheduling.
摘要翻译：公开了用于反向链路传输的调度信息的通信的装置和方法。基站控制器确定通信系统（100）中针对移动台的反向链路补充信道传输的调度。基站控制器将移动站组合在一组移动站中，并向移动站组分配前向链路信道分配信道。收发器（400）将与所分配的前向链路公共分配信道中的所确定的调度相关的信息合并，并将所分配的前向链路公共分配信道发送到移动站，以调度反向链路补充信道传输。移动台接收分配的前向链路公共分配信道。移动台根据确定的调度来调度反向链路补充信道传输的传输，并根据所确定的调度发送反向链路补充信道。

15. 发明授权

US06799043B2 Method and apparatus for a reverse link supplemental channel scheduling 有权
公开(公告)号：US06799043B2
公开(公告)日：2004-09-28
申请号：US10170950
申请日：2002-06-12
申请人： Edward G. Tiedemann, Jr. , Sai Yiu Duncan Ho , Jun Wang , Ragulan Sinnarajah , Ramin Rezaiifar
发明人： Edward G. Tiedemann, Jr. , Sai Yiu Duncan Ho , Jun Wang , Ragulan Sinnarajah , Ramin Rezaiifar
IPC分类号： H04Q720
CPC分类号： H04W72/121 , H04W4/08 , H04W72/005 , H04W72/1289
摘要： An apparatus and method for communications of scheduling information of reverse link transmissions are disclosed. A base station controller determines scheduling of a reverse link supplemental channel transmission for a mobile station in a communication system (100). The base station controller groups the mobile station in a group of mobile stations and assigns a forward link channel assignment channel to the group of mobile stations. A transceiver (400) incorporates information relating to the determined scheduling in the assigned forward link common assignment channel and transmits the assigned forward link common assignment channel to the mobile station for scheduling the reverse link supplemental channel transmission. The mobile station receives the assigned forward link common assignment channel. The mobile station schedules transmission of the reverse link supplemental channel transmission in accordance with the determined scheduling and transmits the reverse link supplemental channel in accordance with the determined scheduling.

16. 发明授权

US07986674B2 Method and apparatus for call setup latency reduction 有权
公开(公告)号：US07986674B2
公开(公告)日：2011-07-26
申请号：US11565601
申请日：2006-11-30
申请人： Ragulan Sinnarajah , Edward G. Tiedemann, Jr. , Ramin Rezaiifar , Jun Wang , Duncan Ho
发明人： Ragulan Sinnarajah , Edward G. Tiedemann, Jr. , Ramin Rezaiifar , Jun Wang , Duncan Ho
IPC分类号： H04B7/216 , H04W72/00
CPC分类号： H04L1/188 , H04L1/1607 , H04L2212/00 , H04W28/06 , H04W28/18 , H04W72/04 , H04W72/042 , H04W76/10 , H04W76/11 , H04W76/19
摘要： Techniques for minimizing call setup latency are disclosed. In one aspect, a channel assignment message is sent with a flag to direct the use of previously negotiated service parameters. This aspect eliminates the need for service negotiation messages. In another aspect, a channel assignment message is sent with an active set identifier instead of an active set and its parameters. This aspect reduces the transmission time of the channel assignment message. In yet another aspect, call setup without paging is facilitated by a mobile station (106) sending a pilot strength measurement message between active communication sessions, such that a channel assignment message can be used for mobile station terminated call setup without the need for mobile station paging and related messages.

17. 发明授权

US07937086B2 Method and system for a handoff in a broadcast communication system 有权
标题翻译：广播通信系统中切换的方法和系统
公开(公告)号：US07937086B2
公开(公告)日：2011-05-03
申请号：US11688821
申请日：2007-03-20
申请人： Tao Chen , Jun Wang , Ragulan Sinnarajah , Brian K. Butler , Edward G. Tiedemann, Jr.
发明人： Tao Chen , Jun Wang , Ragulan Sinnarajah , Brian K. Butler , Edward G. Tiedemann, Jr.
IPC分类号： H04W36/00
CPC分类号： H04W36/0027 , H04W4/06 , H04W36/08 , H04W36/18 , H04W36/30 , H04W36/36 , H04W72/005
摘要： A method and system for a handoff in a broadcast communication system is disclosed. A subscriber assisted handoff is impractical in a broadcast communication system due to e.g., a high signaling load, a difficulty to synchronize the broadcast transmission. On the other hand, the small number of broadcast channels enables the subscriber station to perform the handoff autonomously. To streamline the autonomous handoff decision process, several distinct sets of pilot identifiers and rules for transitioning among the sets are defined. To fully integrate broadcast services with the services provided by the cellular telephone systems in a subscriber environment, a method for various handoff scenarios are analyzed.
摘要翻译：公开了广播通信系统中切换的方法和系统。由于例如高信令负载，难以同步广播传输，用户辅助切换在广播通信系统中是不切实际的。另一方面，少量的广播信道使得用户台能够自主地进行切换。为了简化自主切换决策过程，定义了几组不同的导频标识符和用于组间转换的规则。为了将广播服务与蜂窝电话系统在用户环境中提供的服务完全集成，分析了各种切换场景的方法。

18. 发明授权

US07505437B2 Method and apparatus for enabling subscriber stations to process a synchronization channel in a spread spectrum communications system 有权
标题翻译：用于使用户站处理扩频通信系统中的同步信道的方法和装置
公开(公告)号：US07505437B2
公开(公告)日：2009-03-17
申请号：US10085608
申请日：2002-02-26
申请人： Edward G. Tiedemann, Jr. , Jun Wang , Ragulan Sinnarajah
发明人： Edward G. Tiedemann, Jr. , Jun Wang , Ragulan Sinnarajah
IPC分类号： H04B7/216
CPC分类号： H04W48/12 , H04B7/2634 , H04W56/00
摘要： During initiation procedure between subscriber stations and access network adhering to CDMA standards, (e.g., IS-95 and IS-2000) the subscriber station receives a Sync Channel Message. Due to a design/manufacturing error, certain subscriber stations adhering to the IS-95 fail to ignore a portion of the Sync Channel Message, intended for a proper operation of subscriber stations adhering to the IS-2000. This causes a failure of the IS-95 subscriber stations' operation. The disclosed invention describes embodiments allowing the faulty subscriber stations to operate on an access networks build in accordance with both IS-95 and IS-2000 standards.
摘要翻译：在用户站和遵循CDMA标准的接入网（例如，IS-95和IS-2000）之间的启动过程期间，用户站接收同步信道消息。由于设计/制造错误，遵守IS-95的某些用户站无法忽略同步信道消息的一部分，用于正确操作遵守IS-2000的用户站。这导致IS-95用户站的操作失败。所公开的发明描述允许故障订户站根据IS-95和IS-2000标准在接入网络构建上操作的实施例。

19. 发明授权

US07417976B2 Method and apparatus for call setup latency reduction 有权
标题翻译：呼叫建立延迟降低的方法和装置
公开(公告)号：US07417976B2
公开(公告)日：2008-08-26
申请号：US11565593
申请日：2006-11-30
申请人： Ragulan Sinnarajah , Edward G. Tiedemann, Jr. , Ramin Rezaiifar , Jun Wang , Duncan Ho
发明人： Ragulan Sinnarajah , Edward G. Tiedemann, Jr. , Ramin Rezaiifar , Jun Wang , Duncan Ho
IPC分类号： H04B7/216 , H04Q7/00
CPC分类号： H04L1/188 , H04L1/1607 , H04L2212/00 , H04W28/06 , H04W28/18 , H04W72/04 , H04W72/042 , H04W76/10 , H04W76/11 , H04W76/19
摘要： Techniques for minimizing call setup latency are disclosed. In one aspect, a channel assignment message is sent with a flag to direct the use of previously negotiated service parameters. This aspect eliminates the need for service negotiation messages. In another aspect, a channel assignment message is sent with an active set identifier instead of an active set and its parameters. This aspect reduces the transmission time of the channel assignment message. In yet another aspect, call setup without paging is facilitated by a mobile station (106) sending a pilot strength measurement message between active communication sessions, such that a channel assignment message can be used for mobile station terminated call setup without the need for mobile station paging and related messages.
摘要翻译：公开了用于最小化呼叫建立延迟的技术。在一个方面，用标志发送信道分配消息，以指示使用先前协商的服务参数。这方面消除了对服务协商消息的需要。在另一方面，使用活动集标识符而不是活动集及其参数发送信道分配消息。该方面减少了信道分配消息的传输时间。在另一方面，移动台（106）在主动通信会话之间发送导频强度测量消息来促进无寻呼的呼叫建立，使得信道分配消息可用于移动台终止的呼叫建立而不需要移动台寻呼和相关消息。

20. 发明授权

US07254394B2 Method and system for a handoff in a broadcast communication system 有权
标题翻译：广播通信系统中切换的方法和系统
公开(公告)号：US07254394B2
公开(公告)日：2007-08-07
申请号：US10801221
申请日：2004-03-15
申请人： Tao Chen , Jun Wang , Ragulan Sinnarajah , Brian K. Butler , Edward G. Tiedemann, Jr.
发明人： Tao Chen , Jun Wang , Ragulan Sinnarajah , Brian K. Butler , Edward G. Tiedemann, Jr.
IPC分类号： H04Q7/20
CPC分类号： H04W36/0027 , H04W4/06 , H04W36/08 , H04W36/18 , H04W36/30 , H04W36/36 , H04W72/005
摘要： A method and system for a handoff in a broadcast communication system is disclosed. A subscriber assisted handoff is impractical in a broadcast communication system due to e.g., a high signaling load, a difficulty to synchronize the broadcast transmission. On the other hand, the small number of broadcast channels enables the subscriber station to perform the handoff autonomously. To streamline the autonomous handoff decision process, several distinct sets of pilot identifiers and rules for transitioning among the sets are defined. To fully integrate broadcast services with the services provided by the cellular telephone systems in a subscriber environment, a methods for various handoff scenarios are analyzed.
摘要翻译：公开了广播通信系统中切换的方法和系统。由于例如高信令负载，难以同步广播传输，用户辅助切换在广播通信系统中是不切实际的。另一方面，少量的广播信道使得用户台能够自主地进行切换。为了简化自主切换决策过程，定义了几组不同的导频标识符和用于组间转换的规则。为了将广播服务与蜂窝电话系统在用户环境中提供的服务完全整合，分析了各种切换场景的方法。

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