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21. 发明授权

US07715861B2 Method and apparatus for reducing packet assistant channel power usage 有权
标题翻译：用于减少分组辅助信道功率使用的方法和装置
公开(公告)号：US07715861B2
公开(公告)日：2010-05-11
申请号：US11230153
申请日：2005-09-19
申请人： Lawrence J. Merboth , Subramanian Vasudevan , Stanley Vitebsky , Henry Hui Ye , Lily H. Zhu
发明人： Lawrence J. Merboth , Subramanian Vasudevan , Stanley Vitebsky , Henry Hui Ye , Lily H. Zhu
IPC分类号： H04W52/34
CPC分类号： H04W52/286 , H04W52/225 , H04W52/32 , H04W52/367 , H04W52/44
摘要： There is provided a method and apparatus for reducing packet assistant channel power usage in a wireless telephone system. More specifically, there is provided a method comprising measuring a power usage for a packet assistant channel, determining whether the power usage is above a threshold, and discontinuing transmission over the packet assistant channel for a period of time if the power usage is above the threshold.
摘要翻译：提供了一种用于减少无线电话系统中的分组辅助信道功率使用的方法和装置。更具体地，提供了一种方法，包括测量分组辅助信道的功率使用，确定功率使用是否高于阈值，以及如果功率使用高于阈值，则在一段时间内中断在分组辅助信道上的传输。

22. 发明申请

US20090245200A1 Method and apparatus for communication between wireless telecommunications networks of different technology types 审中-公开
标题翻译：用于不同技术类型的无线电信网络之间通信的方法和装置
公开(公告)号：US20090245200A1
公开(公告)日：2009-10-01
申请号：US12080015
申请日：2008-03-31
申请人： Violeta Cakulev , Michael Francis Dolan , Subramanian Vasudevan , Lily H. Zhu
发明人： Violeta Cakulev , Michael Francis Dolan , Subramanian Vasudevan , Lily H. Zhu
IPC分类号： H04Q7/00
CPC分类号： H04W36/14 , H04W36/0066 , H04W36/08 , H04W92/20
摘要： For handover between wireless telecommunications networks of different technology types, an air interface is set up between a first node 4 included in a network of a first technology type and a second node 10 included in a network of a second different technology type. Signaling messaging, in accordance with the second technology type, is related to handover of a mobile terminal from the network of the first technology type to the network of the second technology type. The signaling messaging is encapsulated in a container for transmission over the signaling interface. An identifier is associated with the container to indicate that it encapsulates the signaling messaging. When the identifier is detected at the first node, the container is sent over the interface to the second node. In one method in accordance with the invention, the first technology type is WiMAX and the identifier is a special service flow identifier. This may be detected at an Access Services Network Gateway (ASN GW), for example. A method in accordance with the invention thus permits the use of logical radio channels for encapsulating inter-technology signaling.
摘要翻译：对于不同技术类型的无线电信网络之间的切换，在包括在第一技术类型的网络中的第一节点4和第二不同技术类型的网络中包括的第二节点10之间建立空中接口。根据第二技术类型的信令消息传送涉及移动终端从第一技术类型的网络到第二技术类型的网络的切换。信令消息被封装在容器中，用于通过信令接口进行传输。标识符与容器相关联，以指示其封装信令消息。当在第一节点处检测到标识符时，容器通过接口发送到第二节点。在根据本发明的一种方法中，第一种技术类型是WiMAX，标识符是特殊业务流标识符。例如，这可以在接入服务网络网关（ASN GW）处检测。因此，根据本发明的方法允许使用逻辑无线电信道来封装技术间信令。

23. 发明申请

US20090129296A1 METHOD OF CALL CONFERENCING TO SUPPORT SESSION CONTINUITY FOR MULTI-MODE CLIENTS 有权
标题翻译：呼叫会议支持多模式客户端会话连续性的方法
公开(公告)号：US20090129296A1
公开(公告)日：2009-05-21
申请号：US11943085
申请日：2007-11-20
申请人： EDWARD GRINSHPUN , Chung-Zin Liu , Simon S. Ou , Lily H. Zhu
发明人： EDWARD GRINSHPUN , Chung-Zin Liu , Simon S. Ou , Lily H. Zhu
IPC分类号： H04L12/16 , H04Q7/00
CPC分类号： H04L65/1083 , H04L65/4015 , H04W36/0016 , H04W36/026 , H04W36/14 , H04W36/28
摘要： The present invention provides methods of inter-technology handoff of a multi-mode mobile unit in a packet-switched communication system. One embodiment of the method includes establishing a call from a first application layer client in the first mobile unit using a first wireless communication link that operates according to a first wireless access technology. The method also includes sending, in response to detecting changing conditions of the first wireless communication link, a request to form a conference call including the first application layer client and inviting a second application layer client in the first mobile unit to join the conference call. The second application layer client uses a second wireless communication link that operates according to a second wireless access technology. The method further includes handing off the call from the first application layer client to the second application layer client.
摘要翻译：本发明提供了分组交换通信系统中的多模式移动单元的技术间切换的方法。该方法的一个实施例包括使用根据第一无线接入技术操作的第一无线通信链路来建立来自第一移动单元中的第一应用层客户端的呼叫。该方法还包括响应于检测到第一无线通信链路的变化条件，发送形成包括第一应用层客户端的会议呼叫的请求，并邀请第一移动单元中的第二应用层客户端加入会议呼叫。第二应用层客户端使用根据第二无线接入技术操作的第二无线通信链路。该方法还包括将呼叫从第一应用层客户端切换到第二应用层客户端。

24. 发明授权

US07453945B2 Methods and devices for controlling RF, multi-carrier amplifier signal power 有权
标题翻译：用于控制RF，多载波放大器信号功率的方法和装置
公开(公告)号：US07453945B2
公开(公告)日：2008-11-18
申请号：US10654977
申请日：2003-09-05
申请人： Charles W. Boettcher , Edward Ellis Eibling , Gregg Nardozza , Mathew Thomas , Matthijs A. Visser , Lily H. Zhu
发明人： Charles W. Boettcher , Edward Ellis Eibling , Gregg Nardozza , Mathew Thomas , Matthijs A. Visser , Lily H. Zhu
IPC分类号： H04K1/10 , H04L25/03
CPC分类号： H04W52/52 , H03F1/02 , H03F3/21 , H03G3/3042 , H04B1/0475 , H04B2201/70706 , H04L5/06
摘要： The input (and output) power of a multi-carrier amplifier can be controlled to allow the amplifier to operate at high RF power levels and still remain within a power rating profile. The amplifier (or amplifiers) power is controlled using an aggregate scaling factor. The aggregate scaling factor is generated from a plurality of amplifier scaling factors. Each amplifier scaling factor is generated based on a comparison of a time-averaged total power and a corresponding threshold.
摘要翻译：可以控制多载波放大器的输入（和输出）功率，以允许放大器以高RF功率电平工作，并且仍然保持在额定功率曲线内。放大器（或放大器）功率使用聚集缩放因子进行控制。聚合缩放因子由多个放大器缩放因子产生。基于时间平均总功率和对应阈值的比较来生成每个放大器缩放因子。

25. 发明申请

US20070270158A1 GENERATING LOCATION BASED AND MULTIMEDIA SERVICES IN A DIGITAL WIRELESS NETWORK 审中-公开
标题翻译：在数字无线网络中生成基于位置和多媒体服务
公开(公告)号：US20070270158A1
公开(公告)日：2007-11-22
申请号：US11419294
申请日：2006-05-19
申请人： Qi Bi , Xin Wang , Yang Yang , Lily H. Zhu
发明人： Qi Bi , Xin Wang , Yang Yang , Lily H. Zhu
IPC分类号： H04Q7/20
CPC分类号： H04W4/029 , H04L67/16
摘要： The present invention provides a method and an apparatus for enabling at least one location-based service between an originating party and a destination party on a wireless network. The method comprises integrating access to the at least one location-based service substantially simultaneously with an offering of at least one multi-media service for voice and data over the wireless network. The method further comprises initiating the at least one location-based service in response to receiving an inquiry from the originating party for determining a network location of a target mobile terminal associated with the destination party. A service platform may generate substantially simultaneously multi-media services including a location-based service based on location information of a destination user in a wireless network, such as a mobile data network.
摘要翻译：本发明提供一种用于在无线网络上实现始发方和目的方之间的至少一个基于位置的服务的方法和装置。该方法包括将对至少一个基于位置的服务的访问基本上同时通过无线网络提供用于语音和数据的至少一个多媒体服务。所述方法还包括响应于接收到来自发起方的查询来确定与所述目的地方相关联的目标移动终端的网络位置，发起所述至少一个基于位置的服务。服务平台可以基于诸如移动数据网络的无线网络中的目的地用户的位置信息，基本上同时地生成多媒体服务，包括基于位置的服务。

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