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1. 发明授权

US07885658B2 Method for detecting reverse link collisions on an air interface 有权
标题翻译：用于在空中接口上检测反向链路冲突的方法
公开(公告)号：US07885658B2
公开(公告)日：2011-02-08
申请号：US11014288
申请日：2004-12-16
申请人： Frances Jiang , Danny Chick-Leung Lui , Lily H. Zhu , Jialin Zou
发明人： Frances Jiang , Danny Chick-Leung Lui , Lily H. Zhu , Jialin Zou
IPC分类号： H04W36/00
CPC分类号： H04W48/02
摘要： The present invention provides a method of wireless telecommunication. The method includes accessing information indicative of a first mobile unit in response to a signal from the first mobile unit, accessing information indicative of at least one second mobile unit, and comparing the information indicative of the first and second mobile units. The method also includes establishing a call connection with the first mobile unit based on the comparison of the information indicative of the first and second mobile units.
摘要翻译：本发明提供一种无线电信的方法。该方法包括响应于来自第一移动单元的信号访问指示第一移动单元的信息，访问指示至少一个第二移动单元的信息，以及比较指示第一和第二移动单元的信息。该方法还包括基于指示第一和第二移动单元的信息的比较来建立与第一移动单元的呼叫连接。

2. 发明授权

US07839815B2 Triggering migration of a network access agent associated with an access terminal 有权
标题翻译：触发与接入终端相关联的网络接入代理的迁移
公开(公告)号：US07839815B2
公开(公告)日：2010-11-23
申请号：US11351805
申请日：2006-02-10
申请人： Peretz Feder , Sureshbabu P. Nair , Ajay Rajkumar , Michael Turner , Lily H. Zhu
发明人： Peretz Feder , Sureshbabu P. Nair , Ajay Rajkumar , Michael Turner , Lily H. Zhu
IPC分类号： H04W4/00
CPC分类号： H04W28/0247 , H04W36/0011 , H04W36/22 , H04W64/00 , H04W76/27 , H04W80/04
摘要： A method is provided for triggering migration of call session state information. The method includes determining whether to migrate a network access agent associated with an access terminal in a wireless communication system based on at least one of mobility information associated with the access terminal and status information associated with the wireless communication system.
摘要翻译：提供了一种触发呼叫会话状态信息迁移的方法。所述方法包括基于与所述接入终端相关联的移动信息和与所述无线通信系统相关联的状态信息中的至少一个来确定是否迁移与无线通信系统中的接入终端相关联的网络接入代理。

3. 发明授权

US07565110B2 Method for determining rise over thermal for a reverse link in a wireless system 有权
标题翻译：确定无线系统中反向链路的上升温度的方法
公开(公告)号：US07565110B2
公开(公告)日：2009-07-21
申请号：US10944289
申请日：2004-09-17
申请人： Yang Yang , Qi Bi , Lily H. Zhu
发明人： Yang Yang , Qi Bi , Lily H. Zhu
IPC分类号： H04B1/00 , H04B15/00
CPC分类号： H04B17/318
摘要： A method for determining rise over thermal for a base station in a wireless communications system is provided. The method comprises receiving a first and second diversity signal, measuring the signal strength of the first and second diversity signals, and estimating the noise floor for the first and second diversity signals. The signal strength rise is determined for the first and second diversity signals based on the measured signal strength and estimated noise floor of the first and second diversity signals respectively. The rise over thermal is then determined based on the determined signal strength rise of the first and second diversity signals.
摘要翻译：提供了一种用于确定无线通信系统中的基站的热上升的方法。该方法包括接收第一和第二分集信号，测量第一和第二分集信号的信号强度，以及估计第一和第二分集信号的本底噪声。基于第一和第二分集信号的测量信号强度和估计的噪声本底分别确定第一和第二分集信号的信号强度上升。然后基于确定的第一和第二分集信号的信号强度上升确定热上升。

4. 发明授权

US07489901B2 Method for dynamically estimating noise floor and rise over thermal (ROT) 有权
标题翻译：动态估计噪声本底和上升（ROT）的方法
公开(公告)号：US07489901B2
公开(公告)日：2009-02-10
申请号：US10953552
申请日：2004-09-30
申请人： Asif D. Gandhi , Matthijs A. Visser , Lily H. Zhu
发明人： Asif D. Gandhi , Matthijs A. Visser , Lily H. Zhu
IPC分类号： H04B15/00
CPC分类号： H04W48/06 , H04B17/345
摘要： The present invention provides a method for dynamically estimating noise floor by continuously updating a noise floor value based on the noise floor value and sampled receive strength indications. In an alternative, the noise floor may be updated based on sampled receive strength indications and the reverse link loading value. In yet another alternative, the noise floor may be updated based on sampled receive strength indications and a range relative to a reference noise floor value.
摘要翻译：本发明提供一种通过基于噪声本底值和采样的接收强度指示连续更新噪声本底值来动态估计噪声本底的方法。或者，可以基于采样的接收强度指示和反向链路负载值来更新本底噪声。在另一个替代方案中，可以基于采样的接收强度指示和相对于参考噪声本底值的范围来更新本底噪声。

5. 发明授权

US09306853B2 Maintaining quality of service for multi-media packet data services in a transport network 有权
标题翻译：维护运输网络中多媒体分组数据业务的服务质量
公开(公告)号：US09306853B2
公开(公告)日：2016-04-05
申请号：US11428964
申请日：2006-07-06
申请人： Xin Wang , Yang Yang , Lily H. Zhu
发明人： Xin Wang , Yang Yang , Lily H. Zhu
IPC分类号： H04L12/28 , H04L12/801 , H04L12/851 , H04L12/823
CPC分类号： H04L47/10 , H04L47/11 , H04L47/12 , H04L47/14 , H04L47/24 , H04L47/32
摘要： A method and an apparatus for maintaining a quality of service (QoS) for a multi-media packet data service in a transport network is provided. The method comprises determining a first packet loss indication for a first flow of QoS traffic packets. The method further comprises determining a second packet loss indication for a second flow of QoS traffic packets, wherein the determination of the first packet loss indication for the first flow of QoS traffic packets is independent from the determination of the second packet loss indication for the second flow of QoS traffic packets. The method further comprises determining whether to drop the first flow of QoS traffic packets based on the first packet loss indication or to drop the second flow of QoS traffic packets based on the second packet loss indication. By using per-flow independent packet loss statistics to determine whether that flow should be dropped and gradually dropping such QoS flows having the most impact on a desired QoS performance, a reduced number of QoS flows may be dropped to recover a data transport network from congestion.
摘要翻译：提供了一种用于在传输网络中维护多媒体分组数据业务的服务质量（QoS）的方法和装置。该方法包括确定QoS业务分组的第一流量的第一分组丢失指示。该方法还包括确定用于QoS业务分组的第二流的第二分组丢失指示，其中QoS业务分组的第一流量的第一分组丢失指示的确定与第二分组丢失指示的确定无关， QoS流量报文流。该方法还包括基于第一分组丢失指示来确定是否丢弃QoS业务分组的第一流，或者基于第二分组丢失指示来丢弃QoS业务分组的第二流。通过使用每流独立的分组丢失统计来确定是否应该丢弃该流，并逐渐丢弃对所需QoS性能影响最大的QoS流，可以丢弃减少数量的QoS流，以从拥塞中恢复数据传输网络。

6. 发明授权

US08804662B2 Method and apparatus for communication between wireless telecommunications networks of different technology types 有权
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：US08804662B2
公开(公告)日：2014-08-12
申请号：US12935852
申请日：2009-03-13
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： H04W4/00
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。

7. 发明授权

US08750206B2 Triggering migration of a network access agent associated with an access terminal 有权
标题翻译：触发与接入终端相关联的网络接入代理的迁移
公开(公告)号：US08750206B2
公开(公告)日：2014-06-10
申请号：US12900246
申请日：2010-10-07
申请人： Peretz Feder , Sureshbabu P. Nair , Ajay Rajkumar , Michael Turner , Lily H. Zhu
发明人： Peretz Feder , Sureshbabu P. Nair , Ajay Rajkumar , Michael Turner , Lily H. Zhu
IPC分类号： H04W4/00
CPC分类号： H04W28/0247 , H04W36/0011 , H04W36/22 , H04W64/00 , H04W76/27 , H04W80/04
摘要： A method is provided for triggering migration of call session state information. The method includes determining whether to migrate a network access agent associated with an access terminal in a wireless communication system based on at least one of mobility information associated with the access terminal and status information associated with the wireless communication system.
摘要翻译：提供了一种触发呼叫会话状态信息迁移的方法。所述方法包括基于与所述接入终端相关联的移动信息和与所述无线通信系统相关联的状态信息中的至少一个来确定是否迁移与无线通信系统中的接入终端相关联的网络接入代理。

8. 发明申请

US20110188469A1 METHOD AND APPARATUS FOR COMMUNICATION BETWEEN WIRELESS TELECOMMUNICATIONS NETWORKS OF DIFFERENT TECHNOLOGY TYPES 有权
标题翻译：不同技术类型的无线电信网络之间的通信方法与装置
公开(公告)号：US20110188469A1
公开(公告)日：2011-08-04
申请号：US12935852
申请日：2009-03-13
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： H04W36/14
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。

9. 发明授权

US07602793B2 Method of blocking alert messages to mobile units 有权
标题翻译：阻止向移动单元发出警报消息的方法
公开(公告)号：US07602793B2
公开(公告)日：2009-10-13
申请号：US11304066
申请日：2005-12-15
申请人： Carol M. Picot , David A. Rossetti , Lily H. Zhu
发明人： Carol M. Picot , David A. Rossetti , Lily H. Zhu
IPC分类号： H04L12/28 , H04W36/00
CPC分类号： H04W48/04
摘要： The present invention provides a method is provided for blocking alert messages to mobile units. The method includes determining at least one location of at least one mobile unit based on at least one response to a first page message provided to the at least one mobile unit. The method also includes interrupting transmissions to the at least one mobile unit based on said at least one determined location of said at least one mobile unit.
摘要翻译：本发明提供了一种用于阻止对移动单元的警报消息的方法。该方法包括基于提供给至少一个移动单元的第一寻呼消息的至少一个响应来确定至少一个移动单元的至少一个位置。该方法还包括基于所述至少一个移动单元的所述至少一个确定的位置中断对至少一个移动单元的传输。

10. 发明授权

US08364150B2 Method for selecting base station for handover from plurality of target base stations and device thereof 有权
标题翻译：用于从多个目标基站选择用于切换的基站的方法及其装置
公开(公告)号：US08364150B2
公开(公告)日：2013-01-29
申请号：US12654867
申请日：2010-01-07
申请人： Francois Huet , Lily H. Zhu
发明人： Francois Huet , Lily H. Zhu
IPC分类号： H04W36/00
CPC分类号： H04W36/0055 , H04W36/22
摘要： The method for selecting a base station for handover from a plurality of target base stations includes receiving, at a network element, measurement reports and loads of the plurality of target base stations, where the plurality of target base stations are within a coverage area of a mobile station. The method further includes selecting, at the network element, the base station from the plurality of target base stations for handover of the mobile station of a source base station to the selected target base station based on the measurement reports and the loads of the plurality of target base stations.
摘要翻译：从多个目标基站中选择用于切换的基站的方法包括在网络单元处接收多个目标基站的测量报告和负载，其中多个目标基站在覆盖区域内移动台。该方法还包括：在网元处，从多个目标基站中选择基站，用于根据测量报告和多个目标基站的负载将源基站的移动台切换到所选择的目标基站目标基站。

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