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61. 发明授权

US06728300B1 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：US06728300B1
公开(公告)日：2004-04-27
申请号：US09503031
申请日：2000-02-11
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： H04Q738
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。

62. 发明授权

US08416838B2 Method and apparatus for managing finger resources in a communication system 有权
公开(公告)号：US08416838B2
公开(公告)日：2013-04-09
申请号：US11893893
申请日：2007-08-17
申请人： Tao Chen , Edward G. Tiedemann, Jr. , Jun Wang , Serge Willenegger
发明人： Tao Chen , Edward G. Tiedemann, Jr. , Jun Wang , Serge Willenegger
IPC分类号： H04B1/707 , H04B1/00
CPC分类号： H04B1/70755 , H04B1/7117 , H04B1/712
摘要： In a communication system, a method and an accompanying apparatus determine a number of available fingers (110A-N) in a receiver (100). A controller (121) adjusts a threshold based on the determined number of the available fingers (110). The adjusted threshold may be one of, or any combination of, a pilot signal search threshold, a lock/unlock threshold, and a combine/un-combine threshold. The number of available fingers (110) may change after the threshold is adjusted.

63. 发明申请

US20110045864A1 POWER CONTROL FOR POINT-TO-MULTIPOINT SERVICES PROVIDED IN COMMUNICATION SYSTEMS 审中-公开
标题翻译：通信系统提供的点对多点服务的功率控制
公开(公告)号：US20110045864A1
公开(公告)日：2011-02-24
申请号：US12772920
申请日：2010-05-03
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： H04W52/04
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 point-to-multipoint communication services in an existing cellular communication system infrastructure, each member subscriber station, i.e., a subscriber station participating in such a service, is receiving a forward link shared channel, and in certain embodiments additionally a forward link dedicated channel. Because transmission on the forward link channels from neighboring sectors presents interference to the transmission from the sector serving the subscriber station, it is desirable to control the forward link channel transmission power to the minimum acceptable power. Additionally, a transmission form each member subscriber station on a reverse link channel presents interference to other subscriber stations. Therefore, it is desirable to control the reverse link channel transmission to the minimum signal level. Consequently, a method and apparatus for a power control that enables point-to-multipoint services in an existing infrastructure of a wireless cellular telephone system is disclosed.
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通信服务，每个成员用户站（即，参与这样的服务的用户站）正在接收前向链路共享信道，并且在某些实施例中另外还提供了前向链路专用渠道。由于来自相邻扇区的前向链路信道上的传输对于从服务于用户站的扇区的传输产生干扰，所以期望将前向链路信道传输功率控制到最小可接受功率。此外，反向链路信道上的每个成员用户站的传输形式对其他用户站造成干扰。因此，期望将反向链路信道传输控制到最小信号电平。因此，公开了能够实现无线蜂窝电话系统的现有基础结构中的点对多点服务的功率控制的方法和装置。

64. 发明授权

US07630691B2 Selective combining of multiple non-synchronous transmissions in a wireless communication system 失效
标题翻译：在无线通信系统中选择性地组合多个非同步传输
公开(公告)号：US07630691B2
公开(公告)日：2009-12-08
申请号：US10056278
申请日：2002-01-23
申请人： Tao Chen , Serge Willenegger , Edward G. Tiedemann, Jr. , Jun Wang
发明人： Tao Chen , Serge Willenegger , Edward G. Tiedemann, Jr. , Jun Wang
IPC分类号： H04B17/00 , H04W24/00
CPC分类号： H04B7/022 , H04B7/0882 , H04B7/0885 , H04B7/0888
摘要： Techniques for selectively combining multiple transmissions to recover a message comprised of multiple frames. Initially, each transmission is separately processed to recover the message. If the message cannot be recovered error-free from any single transmission, then portions of multiple transmissions are selectively combined to recover the message. Erased frames in a message recovered from a primary transmission (e.g., the one with the best pilot Ec/I0) and good frames from other transmissions are determined (e.g., based on the frame-level CRC). One or more combined messages are then formed, each including a different set of good frames substituting for the erased frames. If a good frame cannot be derived from any single transmission for a given erased frame, then symbols from multiple transmissions may be combined to derive the good frame. Each combined message is checked (e.g., based on the message-level CRC) to determine whether it is good or erased.
摘要翻译：用于选择性地组合多个传输以恢复由多个帧组成的消息的技术。最初，每个传输被单独处理以恢复消息。如果消息无法从任何单个传输中无错误地恢复，则选择性地组合多个传输的部分以恢复消息。确定从主要传输恢复的消息（例如，具有最佳导频Ec / I0的消息）和来自其他传输的良好帧的消除帧（例如，基于帧级CRC）。然后形成一个或多个组合消息，每个组合消息包括替代已擦除帧的不同组的好帧。如果对于给定的擦除帧不能从任何单个传输导出好的帧，则可以组合来自多个传输的符号以导出良好的帧。检查每个组合消息（例如，基于消息级CRC）以确定其是否良好或被擦除。

65. 发明授权

US07274726B2 Method and apparatus for managing finger resources in a communication system 有权
标题翻译：用于管理通信系统中的手指资源的方法和装置
公开(公告)号：US07274726B2
公开(公告)日：2007-09-25
申请号：US11476315
申请日：2006-06-27
申请人： Tao Chen , Edward G. Tiedemann, Jr. , Jun Wang , Serge Willenegger
发明人： Tao Chen , Edward G. Tiedemann, Jr. , Jun Wang , Serge Willenegger
IPC分类号： H04B1/707 , H04Q7/20
CPC分类号： H04B1/70755 , H04B1/7117 , H04B1/712
摘要： In a communication system, a method and an accompanying apparatus determine a number of available fingers (110A-N) in a receiver (100). A controller (121) adjusts a threshold based on the determined number of the available fingers (110). The adjusted threshold may be one of, or any combination of, a pilot signal search threshold, a lock/unlock threshold, and a combine/un-combine threshold. The number of available fingers (110) may change after the threshold is adjusted.
摘要翻译：在通信系统中，方法和伴随装置确定接收机（100）中的可用手指（110A-N）的数量。控制器（121）基于所确定的可用手指数（110）来调整阈值。调整后的阈值可以是导频信号搜索阈值，锁定/解锁阈值和组合/非组合阈值之一或其组合。在调整阈值之后，可用手指（110）的数量可以改变。

66. 发明授权

US07006470B1 Method and apparatus for performing idle handoff in a multiple access communication system 失效
公开(公告)号：US07006470B1
公开(公告)日：2006-02-28
申请号：US09626758
申请日：2000-07-27
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.

67. 发明申请

US20120257563A1 METHOD AND SYSTEM FOR A MULTICAST SERVICE INITIATION IN A COMMUNICATION SYSTEM 有权
标题翻译：用于通信系统中的多播服务启动的方法和系统
公开(公告)号：US20120257563A1
公开(公告)日：2012-10-11
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： H04L12/56
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。

68. 发明授权

US07881696B2 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：US07881696B2
公开(公告)日：2011-02-01
申请号：US11778000
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： H04M11/00
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 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。

69. 发明授权

US07751821B2 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：US07751821B2
公开(公告)日：2010-07-06
申请号：US12331270
申请日：2008-12-09
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。

70. 发明授权

US07623880B2 Method, apparatus and system for redistribution of mobile stations to different channels 失效
标题翻译：将移动台重新分配到不同频道的方法，装置和系统
公开(公告)号：US07623880B2
公开(公告)日：2009-11-24
申请号：US11255491
申请日：2005-10-21
申请人： Ragulan Sinnarajah , Jun Wang
发明人： Ragulan Sinnarajah , Jun Wang
IPC分类号： H04B15/00
CPC分类号： H04W36/22 , H04W36/06 , H04W36/14 , H04W72/0486
摘要： Method and apparatus for enhanced selection of a channel for use in redistributing mobile stations to various frequencies in a communication system. In one aspect, the method appends a redistribution alteration record to a common channel redistribution message. The redistribution alteration record alters the sequencing of the mobile station when selecting a channel in the common channel redistribution message.
摘要翻译：用于在通信系统中用于将移动站重新分配到各种频率的信道的增强选择的方法和装置。在一个方面，该方法将再分配改变记录附加到公共信道再分发消息。当在公共信道再分配消息中选择一个信道时，再分配改变记录改变移动站的排序。

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