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41. 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。

42. 发明授权

US08989075B2 Method and system for a multicast service initiation in a communication system 有权
标题翻译：通信系统中组播服务启动的方法和系统
公开(公告)号：US08989075B2
公开(公告)日：2015-03-24
申请号：US13494739
申请日：2012-06-12
申请人： Ragulan Sinnarajah , Jun Wang , Nikolai K. N. Leung , Tao Chen
发明人： Ragulan Sinnarajah , Jun Wang , Nikolai K. N. Leung , Tao Chen
IPC分类号： H04H20/71 , H04W4/06 , H04W72/00
CPC分类号： H04W4/06 , H04W72/005
摘要： Method and a system for multicast service notification in cellular telephone system to enable the cellular telephone systems to provide both multicast and point-to-point services are disclosed. Several embodiments describe the signaling interaction between an access network and subscriber stations belonging to a multicast group to allow the access network to properly notify the subscriber stations of a the multicast service. Such a signaling further allows the subscriber stations to recognize the multicast service notification to participate in the multicast service.
摘要翻译：公开了蜂窝电话系统中的多播服务通知的方法和系统，以使蜂窝电话系统能够提供组播和点到点服务。几个实施例描述了属于多播组的接入网络和用户站之间的信令交互，以允许接入网络正确地通知多播服务的订户站。这样的信令进一步允许用户站识别多播服务通知以参与组播服务。

43. 发明授权

US08644862B2 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：US08644862B2
公开(公告)日：2014-02-04
申请号：US13052977
申请日：2011-03-21
申请人： Sanjeev Arvind Athalye , Ragulan Sinnarajah , Jun Wang
发明人： Sanjeev Arvind Athalye , Ragulan Sinnarajah , Jun Wang
IPC分类号： H04W68/00
CPC分类号： H04W4/06 , H04L12/1859 , H04L12/189 , H04W68/00 , H04W72/005 , H04W76/40
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。

44. 发明授权

US08243644B2 Method and system for a multicast service initiation in a communication system 有权
标题翻译：通信系统中组播服务启动的方法和系统
公开(公告)号：US08243644B2
公开(公告)日：2012-08-14
申请号：US11097594
申请日：2005-04-01
申请人： Ragulan Sinnarajah , Jun Wang , Nikolai K. N. Leung , Tao Chen
发明人： Ragulan Sinnarajah , Jun Wang , Nikolai K. N. Leung , Tao Chen
IPC分类号： H04H20/71
CPC分类号： H04W4/06 , H04W72/005
摘要： Method and a system for multicast service notification in cellular telephone system to enable the cellular telephone systems to provide both multicast and point-to-point services are disclosed. Several embodiments describe the signaling interaction between an access network and subscriber stations belonging to a multicast group to allow the access network to properly notify the subscriber stations of a the multicast service. Such a signaling further allows the subscriber stations to recognize the multicast service notification to participate in the multicast service.
摘要翻译：公开了蜂窝电话系统中的多播服务通知的方法和系统，以使蜂窝电话系统能够提供组播和点到点服务。几个实施例描述了属于多播组的接入网络和用户站之间的信令交互，以允许接入网络正确地通知多播服务的订户站。这样的信令进一步允许用户站识别多播服务通知以参与组播服务。

45. 发明授权

US07477916B2 Method and apparatus to initiate point-to-point call during shared-channel delivery of broadcast content in a wireless telephone network 有权
标题翻译：在无线电话网络中的广播内容的共享信道传送期间发起点对点呼叫的方法和装置
公开(公告)号：US07477916B2
公开(公告)日：2009-01-13
申请号：US11777996
申请日：2007-07-13
申请人： Ragulan Sinnarajah , Jun Wang , Tao Chen
发明人： Ragulan Sinnarajah , Jun Wang , Tao Chen
IPC分类号： H04M1/00
CPC分类号： H04W76/20 , H04W4/06 , H04W4/16 , H04W68/00 , H04W76/23 , H04W76/40
摘要： A method for managing a point-to-point call initiated (702) between a wireless mobile station (114, 400) and a remote party while the mobile is receiving broadcast content via one or more multi-user forward-link broadcast channels (508). The mobile station notifies (704) the network (110) of preferences as to prescribed categories of operating conditions, such as whether to continue receiving the broadcast content, and election between the point-to-point call and the broadcast content should network resources be able to conduct the point-to-point call and broadcast content concurrently. In accordance with the preferences, communications are conducted (706) in one of the following operating modes: (1) conducting the point-to-point call and discontinuing reception of the broadcast, (2) conducting the point-to-point call and continuing reception of the broadcast, (3) aborting completion of the point-to-point call and continuing reception of the broadcast.
摘要翻译：一种用于在移动台经由一个或多个多用户前向链路广播信道（508）接收广播内容时管理在无线移动站（114,400）和远程方之间发起的点对点呼叫（702）的方法）。移动台向网络（110）通知关于规定类别的操作条件（例如是否继续接收广播内容）以及网络资源之间的点对点呼叫和广播内容之间的选择的偏好能够同时进行点对点呼叫和广播内容。根据偏好，通过以下操作模式之一进行通信（706）：（1）进行点对点呼叫和停止广播的接收，（2）进行点对点呼叫和继续接收广播，（3）中止点对点呼叫的完成和继续接收广播。

46. 发明申请

US20060211445A1 Method and apparatus to initiate point-to-point call during shared-channel delivery of broadcast content in a wireless telephone network 有权
标题翻译：在无线电话网络中的广播内容的共享信道传送期间发起点对点呼叫的方法和装置
公开(公告)号：US20060211445A1
公开(公告)日：2006-09-21
申请号：US11436498
申请日：2006-05-17
申请人： Ragulan Sinnarajah , Jun Wang , Tao Chen
发明人： Ragulan Sinnarajah , Jun Wang , Tao Chen
IPC分类号： H04Q7/20
CPC分类号： H04W76/20 , H04W4/06 , H04W4/16 , H04W68/00 , H04W76/23 , H04W76/40
摘要： A method for managing a point-to-point call initiated (702) between a wireless mobile station (114, 400) and a remote party while the mobile is receiving broadcast content via one or more multi-user forward-link broadcast channels (508). The mobile station notifies (704) the network (110) of preferences as to prescribed categories of operating conditions, such as whether to continue receiving the broadcast content, and election between the point-to-point call and the broadcast content should network resources be unable to conduct the point-to-point call and broadcast content concurrently. In accordance with the preferences, communications are conducted (706) in one of the following operating modes: (1) conducting the point-to-point call and discontinuing reception of the broadcast, (2) conducting the point-to-point call and continuing reception of the broadcast, (3) aborting completion of the point-to-point call and continuing reception of the broadcast.
摘要翻译：一种用于在移动台经由一个或多个多用户前向链路广播信道（508）接收广播内容时管理在无线移动站（114,400）和远程方之间发起的点对点呼叫（702）的方法）。移动台向网络（110）通知关于规定类别的操作条件（例如是否继续接收广播内容）以及网络资源之间的点对点呼叫和广播内容之间的选择的偏好无法同时进行点对点呼叫和广播内容。根据偏好，通过以下操作模式之一进行通信（706）：（1）进行点对点呼叫和停止广播的接收，（2）进行点对点呼叫和继续接收广播，（3）中止点对点呼叫的完成和继续接收广播。

47. 发明授权

US06952411B2 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：US06952411B2
公开(公告)日：2005-10-04
申请号：US10135558
申请日：2002-04-29
申请人： Ragulan Sinnarajah , Baaziz Achour , Jun Wang
发明人： Ragulan Sinnarajah , Baaziz Achour , Jun Wang
IPC分类号： H04J13/00 , H04L1/16 , H04L1/18 , H04L12/28 , H04L12/56 , H04L29/06 , H04W28/04 , H04W28/06 , H04W28/18 , H04W72/04 , H04W76/02
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, multiple signaling messages are encapsulated and sent as a single message thus reducing the total delay incurred by sequential transmission. In one embodiment, an encapsulation message includes a field indicating the number of messages encapsulated therein. In one example, the encapsulation is performed at a Link Access Control (LAC) layer. Alternate embodiments may perform encapsulation at an alternate layer.
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，多个信令消息被封装并作为单个消息发送，从而减少了顺序发送引起的总延迟。在一个实施例中，封装消息包括指示封装在其中的消息数量的字段。在一个示例中，封装在链路访问控制（LAC）层执行。替代实施例可以在替代层执行封装。

48. 发明申请

US20050143070A1 Method and system for signaling in broadcast communication system 有权
公开(公告)号：US20050143070A1
公开(公告)日：2005-06-30
申请号：US11060182
申请日：2005-02-16
申请人： Ragulan Sinnarajah , Jun Wang , Paul Bender , Tao Chen , Edward Tiedemann
发明人： Ragulan Sinnarajah , Jun Wang , Paul Bender , Tao Chen , Edward Tiedemann
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.

49. 发明授权

US08289920B2 Method and apparatus for handoff between access systems 有权
标题翻译：访问系统之间切换的方法和装置
公开(公告)号：US08289920B2
公开(公告)日：2012-10-16
申请号：US12047234
申请日：2008-03-12
申请人： Jun Wang , Edward G. Tiedemann, Jr. , John Wallace Nasielski , Kalle I. Ahmavaara , Lorenzo Casaccia , Peerapol Tinnakornsrisuphap
发明人： Jun Wang , Edward G. Tiedemann, Jr. , John Wallace Nasielski , Kalle I. Ahmavaara , Lorenzo Casaccia , Peerapol Tinnakornsrisuphap
IPC分类号： H04W4/00
CPC分类号： H04W36/02 , H04W36/0011 , H04W36/0016 , H04W36/14 , H04W88/06
摘要： Systems and methods for switching among networks (e.g., heterogeneous) and inter-working between a source access system and a target access system, by implementing tunneling from the AT to the target access system via the source access system. An inter-system handoff control component can facilitate setting tunneling by the mobile unit to the target access and/or between the source access system and the target access system—wherein signaling/packeting associated with the target system can be transferred over the source system.
摘要翻译：通过实现通过源接入系统从AT到目标接入系统的隧道，在网络（例如，异构）之间切换和在源接入系统与目标接入系统之间进行交互的系统和方法。系统间切换控制部件可以促进将移动单元的隧道传输到目标接入和/或源接入系统与目标接入系统之间，其中与目标系统相关联的信令/打包可以通过源系统传送。

50. 发明授权

US07792074B2 Method and apparatus for channel management for point-to-multipoint services in a communication system 有权
标题翻译：用于通信系统中点对多点业务的信道管理的方法和装置
公开(公告)号：US07792074B2
公开(公告)日：2010-09-07
申请号：US10113098
申请日：2002-03-28
申请人： Tao Chen , Jun Wang , Edward G. Tiedemann, Jr.
发明人： Tao Chen , Jun Wang , Edward G. Tiedemann, Jr.
IPC分类号： H04W4/00 , H04W72/00 , H04B7/00
CPC分类号： H04W52/54 , H04L9/30 , H04L12/185 , H04L12/1877 , H04L12/189 , H04L29/06 , H04L29/06027 , H04L63/0442 , H04L63/061 , H04L63/068 , H04L63/164 , H04L65/4076 , H04L65/607 , H04L65/608 , H04L67/04 , H04L67/14 , H04L67/22 , H04L69/04 , H04L69/16 , H04L69/161 , H04L69/164 , H04L69/22 , H04L69/32 , H04L2463/101 , H04W4/06 , H04W12/04 , H04W52/0216 , H04W52/0219 , H04W52/08 , H04W52/12 , H04W52/14 , H04W52/16 , H04W52/322 , H04W52/327 , H04W72/04 , H04W80/00 , H04W84/042 , Y02D30/30 , Y02D70/1222 , Y02D70/124
摘要： To enable both point-to-multipoint and point-to-point communication services in an existing cellular communication system infrastructure, a apparatus and system for channel management and overhead functions associated with use of the assigned channels for point-to-multipoint services in the cellular communication system infrastructure are described.
摘要翻译：为了在现有的蜂窝通信系统基础设施中实现点对多点和点对点通信服务，用于信道管理和开销功能的装置和系统与所分配的信道的使用相关联，用于在点对多点服务中描述蜂窝通信系统基础设施。

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