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11. 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.

12. 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。

13. 发明申请

US20060056637A1 Method and apparatus for encrypting transmissions in a communication system 有权
标题翻译：用于在通信系统中加密传输的方法和装置
公开(公告)号：US20060056637A1
公开(公告)日：2006-03-16
申请号：US11269449
申请日：2005-11-07
申请人： Ramin Rezaiifar , Roy Quick , Paul Williamson , Jun Wang , Edward Tiedemann
发明人： Ramin Rezaiifar , Roy Quick , Paul Williamson , Jun Wang , Edward Tiedemann
IPC分类号： H04K1/00
CPC分类号： H04L63/0428 , G06F21/606 , G06F2221/2113 , H04L1/0061 , H04L1/0083 , H04L1/18 , H04L9/12 , H04L9/3236 , H04L9/3247 , H04L63/061 , H04L63/08 , H04L63/123 , H04L63/126 , H04L63/162 , H04L63/164 , H04L2209/34 , H04L2209/80 , H04W12/02 , H04W12/06 , H04W12/10 , H04W12/12
摘要： Method and apparatus for encrypting transmission traffic at separate protocol layers L1, L2, and L3 so that separate encryption elements can be assigned to separate types of transmission traffic, which allows the implementation of different levels of encryption according to service requirements. Encryption elements use variable value inputs, called crypto-syncs, along with semi-permanent encryption keys to protect from replay attacks from rogue mobile stations. Since crypto-sync values vary, a method for synchronizing crypto-syncs at the mobile station and base station is also presented.
摘要翻译：在单独的协议层L 1，L 2和L 3上对传输业务进行加密的方法和装置，使得可以将分开的加密元素分配给分离的传输业务类型，这允许根据业务需求实现不同级别的加密。加密元素使用可变值输入，称为加密同步，以及半永久加密密钥，以防止流氓移动台的重放攻击。由于密码同步值变化，所以也提出了在移动台和基站同步密码同步的方法。

14. 发明授权

US08194719B2 Method and apparatus for maximizing standby time in remote stations configured to receive broadcast databurst messages 有权
标题翻译：用于最大化配置成接收广播数据消息的远程站中的待机时间的方法和装置
公开(公告)号：US08194719B2
公开(公告)日：2012-06-05
申请号：US12420900
申请日：2009-04-09
申请人： Sandip Sarkar , Edward G. Tiedemann, Jr. , Jun Wang
发明人： Sandip Sarkar , Edward G. Tiedemann, Jr. , Jun Wang
IPC分类号： H04B1/69 , H04Q1/30 , H04W68/02
CPC分类号： H04W52/0229 , H04B1/707 , H04W68/025 , Y02D70/40
摘要： A wireless telecommunications system includes a base station, a plurality of remote stations, a first channel for general page messages containing paging information and broadcast databurst message references, and an auxiliary channel for broadcast databurst notification indicators for the purpose of increasing standby time in remote stations configured to receive broadcast databurst messages.
摘要翻译：无线电信系统包括基站，多个远程站，包含寻呼信息和广播数据消息参考的一般寻呼消息的第一信道，以及用于广播数据通知指示符的辅助信道，用于增加远端站的待机时间配置为接收广播数据头消息。

15. 发明授权

US07881714B2 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：US07881714B2
公开(公告)日：2011-02-01
申请号：US12391077
申请日：2009-02-23
申请人： Sai Yiu D. Ho , Edward G. Tiedemann, Jr. , Jun Wang , Ragulan Sinnarajah , Ramin Razaiifar
发明人： Sai Yiu D. Ho , Edward G. Tiedemann, Jr. , Jun Wang , Ragulan Sinnarajah , Ramin Razaiifar
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。

16. 发明申请

US20090285267A1 METHOD AND APPARATUS FOR MAXIMIZING STANDBY TIME IN REMOTE STATIONS CONFIGURED TO RECEIVE BROADCAST DATABURST MESSAGES 有权
标题翻译：在配置接收广播数据消息的远程站中最大化待机时间的方法和装置
公开(公告)号：US20090285267A1
公开(公告)日：2009-11-19
申请号：US12420900
申请日：2009-04-09
申请人： Sandip Sarkar , Edward G. Tiedemann, JR. , Jun Wang
发明人： Sandip Sarkar , Edward G. Tiedemann, JR. , Jun Wang
IPC分类号： H04B1/00 , H04W72/00
CPC分类号： H04W52/0229 , H04B1/707 , H04W68/025 , Y02D70/40
摘要： A wireless telecommunications system includes a base station, a plurality of remote stations, a first channel for general page messages containing paging information and broadcast databurst message references, and an auxiliary channel for broadcast databurst notification indicators for the purpose of increasing standby time in remote stations configured to receive broadcast databurst messages.
摘要翻译：无线电信系统包括基站，多个远程站，包含寻呼信息和广播数据消息参考的一般寻呼消息的第一信道，以及用于广播数据通知指示符的辅助信道，用于增加远端站的待机时间配置为接收广播数据头消息。

17. 发明授权

US07519027B2 Method and apparatus for performing idle handoff in a multiple access communication system 失效
标题翻译：用于在多址通信系统中执行空闲切换的方法和装置
公开(公告)号：US07519027B2
公开(公告)日：2009-04-14
申请号：US11357282
申请日：2006-02-17
申请人： Jun Wang , Edward G. Tiedemann, Jr.
发明人： Jun Wang , Edward G. Tiedemann, Jr.
IPC分类号： H04Q7/22
CPC分类号： H04W36/18 , H04W36/0061 , H04W48/16 , H04W60/00
摘要： In a mobile communication system having a first communication device for communicating with a plurality of second communication devices, a method for performing handoff within the mobile communication system includes transmitting from at least one of the second communication devices to the first communication device a handoff list of second communication devices to which the first communication device is permitted to handoff. A channel assignment message is transmitted from each of the second communications devices in the handoff list. The handoff list includes base stations controlled by a single controller that determines which of the second communication devices transmits the channel assignment message. The base stations on the handoff list have pilot signals and the energy levels of the pilot signals are measured by the first communication device. The measured energy levels are transmitted to the controller and compared by the controller to provide an energy level list of base stations according to the comparing. The energy level list is transmitted to the first communication device and the handoff is performed according to the energy level list.
摘要翻译：在具有用于与多个第二通信设备进行通信的第一通信设备的移动通信系统中，在移动通信系统内执行切换的方法包括从第二通信设备中的至少一个向第一通信设备发送切换列表允许第一通信设备切换到的第二通信设备。从切换列表中的每个第二通信设备发送信道分配消息。切换列表包括由单个控制器控制的基站，其确定哪个第二通信设备发送信道分配消息。切换列表上的基站具有导频信号，导频信号的能级由第一通信装置测量。测量的能量水平被传输到控制器，并由控制器进行比较，以根据比较提供基站的能级列表。能量级列表被发送到第一通信设备，并且根据能级列表执行切换。

18. 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。

19. 发明授权

US07689226B2 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：US07689226B2
公开(公告)日：2010-03-30
申请号：US11060183
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。

20. 发明授权

US07519106B2 Method and apparatus for maximizing standby time in remote stations configured to receive broadcast databurst messages 有权
标题翻译：用于最大化配置成接收广播数据消息的远程站中的待机时间的方法和装置
公开(公告)号：US07519106B2
公开(公告)日：2009-04-14
申请号：US11312195
申请日：2005-12-19
申请人： Sandip Sarkar , Edward G. Tiedemann, Jr. , Jun Wang
发明人： Sandip Sarkar , Edward G. Tiedemann, Jr. , Jun Wang
IPC分类号： H04B1/707 , H04J3/00 , H04Q7/20
CPC分类号： H04W52/0229 , H04B1/707 , H04W68/025 , Y02D70/40
摘要： A wireless telecommunications system includes a base station, a plurality of remote stations, a first channel for general page messages containing paging information and broadcast databurst message references, and an auxiliary channel for broadcast databurst notification indicators for the purpose of increasing standby time in remote stations configured to receive broadcast databurst messages.
摘要翻译：无线电信系统包括基站，多个远程站，包含寻呼信息和广播数据消息参考的一般寻呼消息的第一信道，以及用于广播数据通知指示符的辅助信道，用于增加远端站的待机时间配置为接收广播数据头消息。

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