专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09130965B2 Method of call conferencing to support session continuity for multi-mode clients 有权
标题翻译：呼叫会议方法支持多模式客户端的会话连续性
公开(公告)号：US09130965B2
公开(公告)日：2015-09-08
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： H04L12/66 , H04L29/06 , H04W36/02 , H04W4/00 , H04L12/28 , H04L12/56 , H04W36/00 , H04W36/14 , H04W36/28
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。

2. 发明申请

US20090141683A1 METHOD OF BEST EFFORT HANDOFF TO MAINTAIN RADIO BEARER AND MIP SESSION CONTINUITY FOR MULTI-MODE MOBILE UNITS 审中-公开
标题翻译：维持多模式移动单元维护无线承载能力和MIP会话连续性的最佳方法
公开(公告)号：US20090141683A1
公开(公告)日：2009-06-04
申请号：US11948248
申请日：2007-11-30
申请人： Edward Grinshpun , Chung-Zin Liu , Lily H. Zhu
发明人： Edward Grinshpun , Chung-Zin Liu , Lily H. Zhu
IPC分类号： H04Q7/00
CPC分类号： H04W60/06 , H04W36/0066
摘要： The present invention provides a method of best effort hand off that is implemented in a mobile unit capable of communicating with a network according to multiple wireless access technologies. The method includes performing a handoff of the mobile unit from a first wireless communication link established according to a first wireless access technology to a second wireless communication link established according to a second wireless access technology. The method also includes transmitting, over the second wireless communication link, a de-registration message requesting de-registration of the first wireless communication link in response to performing the handoff.
摘要翻译：本发明提供了一种在能够根据多种无线接入技术与网络进行通信的移动单元中实施的尽力切换的方法。该方法包括：将移动单元从根据第一无线接入技术建立的第一无线通信链路切换到根据第二无线接入技术建立的第二无线通信链路。该方法还包括响应于执行切换，在第二无线通信链路上发送请求去注册第一无线通信链路的解除注册消息。

3. 发明申请

US20090175239A1 METHOD OF SUPPORTING QUALITY-OF-SERVICE APPLICATION SESSION CONTINUITY DURING INTER-TECHNOLOGY HANDOVER USING A COMMON PACKET DATA FUNCTION 有权
标题翻译：在使用公共分组数据功能的互联技术切换之前支持质量服务应用会话连续性的方法
公开(公告)号：US20090175239A1
公开(公告)日：2009-07-09
申请号：US11970169
申请日：2008-01-07
申请人： Edward Grinshpun , Chung Zin Liu , E-Ling Lou , Harinath Rachapalli , Lily Zhu
发明人： Edward Grinshpun , Chung Zin Liu , E-Ling Lou , Harinath Rachapalli , Lily Zhu
IPC分类号： H04Q7/00
CPC分类号： H04W36/28 , H04W36/0011 , H04W76/20 , H04W88/06
摘要： The present invention provides a method of handing off a mobile unit that supports multiple quality-of-service (QoS) application layer clients that operate according to multiple wireless access technologies in a packet-switched communication system. The method includes receiving information indicating a request to hand off the mobile unit from a first access network that operates according to a first wireless access technology to a second access network that operates according to a second wireless access technology. The mobile unit established a first session according to the first wireless access technology at a first QoS level. The method also includes establishing, concurrently with the first session and in response to receiving the handoff request, a second session according to the second wireless access technology at the first QoS level. The method further includes communicating with the mobile unit at the first QoS level using the first and second sessions.
摘要翻译：本发明提供一种在分组交换通信系统中移交支持根据多种无线接入技术操作的多个服务质量（QoS）应用层客户端的移动单元的方法。该方法包括：接收指示将移动单元从根据第一无线接入技术操作的第一接入网络切换到根据第二无线接入技术进行操作的第二接入网络的请求的信息。移动单元根据第一无线接入技术在第一QoS级别建立第一会话。该方法还包括与第一会话同时建立并且响应于接收切换请求，在第一QoS级别根据第二无线接入技术建立第二会话。该方法还包括使用第一和第二会话在第一QoS级别与移动单元进行通信。

4. 发明授权

US07920523B2 Method of supporting quality-of-service application session continuity during inter-technology handover using a common packet data function 有权
标题翻译：使用公共分组数据功能在技术间切换期间支持服务质量应用会话连续性的方法
公开(公告)号：US07920523B2
公开(公告)日：2011-04-05
申请号：US11970169
申请日：2008-01-07
申请人： Edward Grinshpun , Chung Zin Liu , E-Ling Lou , Harinath Rachapalli , Lily Zhu
发明人： Edward Grinshpun , Chung Zin Liu , E-Ling Lou , Harinath Rachapalli , Lily Zhu
IPC分类号： H04W4/00 , H04W36/00 , H04L12/56
CPC分类号： H04W36/28 , H04W36/0011 , H04W76/20 , H04W88/06
摘要： The present invention provides a method of handing off a mobile unit that supports multiple quality-of-service (QoS) application layer clients that operate according to multiple wireless access technologies in a packet-switched communication system. The method includes receiving information indicating a request to hand off the mobile unit from a first access network that operates according to a first wireless access technology to a second access network that operates according to a second wireless access technology. The mobile unit established a first session according to the first wireless access technology at a first QoS level. The method also includes establishing, concurrently with the first session and in response to receiving the handoff request, a second session according to the second wireless access technology at the first QoS level. The method further includes communicating with the mobile unit at the first QoS level using the first and second sessions.
摘要翻译：本发明提供一种在分组交换通信系统中移交支持根据多种无线接入技术操作的多个服务质量（QoS）应用层客户端的移动单元的方法。该方法包括：接收指示将移动单元从根据第一无线接入技术操作的第一接入网络切换到根据第二无线接入技术进行操作的第二接入网络的请求的信息。移动单元根据第一无线接入技术在第一QoS级别建立第一会话。该方法还包括与第一会话同时建立并且响应于接收切换请求，在第一QoS级别根据第二无线接入技术建立第二会话。该方法还包括使用第一和第二会话在第一QoS级别与移动单元进行通信。

5. 发明授权

US08737354B2 Method of data path switching during inter-radio access technology handover 有权
标题翻译：无线电接入技术切换期间的数据路径切换方法
公开(公告)号：US08737354B2
公开(公告)日：2014-05-27
申请号：US12987308
申请日：2011-01-10
申请人： David W. Faucher , Edward Grinshpun
发明人： David W. Faucher , Edward Grinshpun
IPC分类号： H04W4/00
CPC分类号： H04W36/02 , H04W36/0055
摘要： The present invention provides a method of data path switching. Embodiments of the method include transmitting a packet from a node in a communication system during hand off of a mobile node from a source access network to a target access network. The packet includes an end marker that indicates that the packet is the last packet to be transmitted during the hand off over a source link between the mobile node and an anchor node via the source access network during the hand off. Embodiments of the method also include switching, at the node, a transmission data path from the source link to a target link between the mobile node and the anchor node via the target access network following transmission of the packet including the end marker.
摘要翻译：本发明提供一种数据路径切换的方法。该方法的实施例包括：在将移动节点从源接入网切换到目标接入网络期间，在通信系统中的节点发送分组。分组包括结束标记，其指示在切换期间，分组是在通过源接入网络的移动节点和锚节点之间的源链路切换期间要发送的最后一个分组。该方法的实施例还包括在发送包括结束标记的分组之后经由目标接入网在节点处切换从源链路到移动节点和锚节点之间的目标链路的传输数据路径。

6. 发明申请

US20120311651A1 VIDEO DELIVERY MODIFICATION BASED ON NETWORK AVAILABILITY 有权
标题翻译：基于网络可用性的视频传输修改
公开(公告)号：US20120311651A1
公开(公告)日：2012-12-06
申请号：US13118772
申请日：2011-05-31
申请人： Colin Kahn , Edward Grinshpun , Raziel Haimi-Cohen
发明人： Colin Kahn , Edward Grinshpun , Raziel Haimi-Cohen
IPC分类号： H04N7/173
CPC分类号： H04N21/23805 , H04N21/2402 , H04N21/4126 , H04N21/8456
摘要： A video server or other processing device obtains availability information for a wireless network and modifies a manner in which video segments of a video service are delivered to a user device over the wireless network based on the obtained availability information. The availability information may comprise at least one of network congestion measurement information and transmission pricing information. In an illustrative embodiment, the processing device comprises a video server configured to utilize the availability information to generate a list of video segments available for transmission for at least a portion of the video service, to provide the list of video segments to the user device responsive to a request received from the user device, to receive an additional request from the user device for at least one particular video segment identified in the list, and to provide the requested at least one video segment to the user device.
摘要翻译：视频服务器或其他处理设备获取无线网络的可用性信息，并且基于所获得的可用性信息来修改视频服务的视频段通过无线网络被传送到用户设备的方式。可用性信息可以包括网络拥塞测量信息和传输定价信息中的至少一个。在说明性实施例中，处理设备包括视频服务器，其被配置为利用可用性信息来生成可用于视频服务的至少一部分的可用于传输的视频片段的列表，以向用户设备提供视频节目列表从用户设备接收到的请求，从用户设备接收针对列表中标识的至少一个特定视频段的附加请求，并向用户设备提供所请求的至少一个视频段。

7. 发明申请

US20180242230A1 SWITCHING BETWEEN UNICAST SERVICE AND MULTICAST-BROADCAST SERVICE 审中-公开
公开(公告)号：US20180242230A1
公开(公告)日：2018-08-23
申请号：US15436809
申请日：2017-02-19
申请人： Edward Grinshpun , Tomas S. Young , Alvaro Villegas Nunez
发明人： Edward Grinshpun , Tomas S. Young , Alvaro Villegas Nunez
IPC分类号： H04W48/16 , H04W4/06 , H04W76/02
CPC分类号： H04W48/16 , H04L12/189 , H04L65/1016 , H04L65/1046 , H04L65/4076 , H04L65/4084 , H04W4/06 , H04W76/11
摘要： The present disclosure generally discloses improvements in computer performance for delivery of content via a wireless communication network. The present disclosure generally discloses improvements in computer performance for delivery of content to wireless end devices via a wireless communication network using unicast services and multicast-broadcast services of the wireless communication network based on a service switching capability configured to support dynamic and opportunistic switching between the unicast services and multicast-broadcast services of the wireless communication network. The service switching capability may be configured to support dynamic and opportunistic switching between use of unicast service and use of multicast-broadcast service for a content item on a serving cell based on a number of wireless end devices on the serving cell that are receiving or requesting the content item.

8. 发明授权

US09826422B2 System and method for controlling an operation of an application 有权
公开(公告)号：US09826422B2
公开(公告)日：2017-11-21
申请号：US14724352
申请日：2015-05-28
申请人： Edward Grinshpun , David Faucher , Zulfiquar Sayeed , Marty Reiman
发明人： Edward Grinshpun , David Faucher , Zulfiquar Sayeed , Marty Reiman
IPC分类号： H04W24/04 , H04W16/00 , H04W72/04 , H04W24/08
CPC分类号： H04W24/04 , H04W16/00 , H04W24/08 , H04W72/04
摘要： The controlling of an operation of an application is implemented in a communication network by obtaining network identification and cell load information for a bearer in order to compute an actual transport block size per physical resource block (ATpP) slope for the bearer. A user equipment (UE) location corresponding to the bearer is associated with geographic pixel information in order to calculate an interference vector. The interference vector is used to compute a coverage map tuple that is used to control the operation of the application. Throughput can also be predicted using the coverage map tuple.

9. 发明授权

US09544812B2 System and method for mitigating network congestion using fast congestion detection in a wireless radio access network (RAN) 有权
标题翻译：在无线无线接入网（RAN）中使用快速拥塞检测来减轻网络拥塞的系统和方法
公开(公告)号：US09544812B2
公开(公告)日：2017-01-10
申请号：US14610565
申请日：2015-01-30
申请人： Edward Grinshpun , Qi Liao , David Faucher , Zulfiquar Sayeed , Sameer Sharma
发明人： Edward Grinshpun , Qi Liao , David Faucher , Zulfiquar Sayeed , Sameer Sharma
IPC分类号： H04W4/00 , H04W28/02
CPC分类号： H04W28/0289 , H04L43/0817 , H04L47/24 , H04W28/02 , H04W28/0231 , H04W28/0252 , H04W28/0278 , H04W28/0284
摘要： Fast congestion detection is implemented in a wireless radio access network (RAN) to mitigate congestion by classifying bearers into bearer types using bearer metrics and monitoring bearers for type specific anomalies to obtain anomaly data. Congestion is detected based on the anomaly data to obtain congestion information that is exported to a network node to mitigate network congestion. Bearer metrics include radio link protocol (RLC) buffer size information, physical resource block (PRB) utilization information, and transmission burst interval information. The transmission burst interval information includes information on time intervals between successive time periods when a RLC buffer is empty. The bearers are classified into Type I and Type II bearers. Type I bearers are bearers displaying bursty data transfer behavior, and Type II bearers are bearers displaying a continuous stream of data transfer behavior.
摘要翻译：在无线无线电接入网络（RAN）中实现快速拥塞检测，以通过使用承载度量将承载类型分类为承载类型来减轻拥塞，并且针对类型特定异常来监视承载以获得异常数据。基于异常数据检测到拥塞，以获得导出到网络节点的拥塞信息，以减轻网络拥塞。承载度量包括无线链路协议（RLC）缓冲器大小信息，物理资源块（PRB）利用信息和传输突发间隔信息。发送突发间隔信息包括关于RLC缓冲器为空的连续时间段之间的时间间隔的信息。承运人分为第一类和第二类承运人。类型I承载是显示突发数据传输行为的承载，类型II承载是显示连续的数据传输行为流的承载。

10. 发明授权

US09474064B2 System and method for controlling an operation of an application by forecasting a smoothed transport block size 有权
标题翻译：通过预测平滑的传输块大小来控制应用的操作的系统和方法
公开(公告)号：US09474064B2
公开(公告)日：2016-10-18
申请号：US14607990
申请日：2015-01-28
申请人： Zulfiquar Sayeed , Qi Liao , Edward Grinshpun , David Faucher , Sameer Sharma
发明人： Zulfiquar Sayeed , Qi Liao , Edward Grinshpun , David Faucher , Sameer Sharma
IPC分类号： H04L12/26 , H04W4/00 , H04B17/00 , H04W72/00 , G06F15/173 , H04W72/04 , H04L1/00 , H04W84/04
CPC分类号： H04W72/044 , H04L1/0003 , H04L1/0007 , H04L1/002 , H04W84/042
摘要： A smoothed transport block size is forecasted by predicting future value information based on historical time series data obtained at an e-Node B. The historical time series data includes historical transport block size information and historical modulation and coding scheme information. A mapping function is used to correlate the future value information with historical transport block size information. Once the mapping function is determined, the mapping function forecasts the average transport block sizes by inputting the future value information into the mapping function. The smoothed transport block sizes and the future value information is then transmitted to an application server and/or an application client at a user equipment to control an operation of an application.
摘要翻译：通过基于在e节点B获得的历史时间序列数据预测未来值信息来预测平滑的传输块大小。历史时间序列数据包括历史传输块大小信息和历史调制和编码方案信息。映射函数用于将未来值信息与历史传输块大小信息相关联。一旦确定了映射函数，映射函数通过将未来值信息输入映射函数来预测平均传输块大小。然后将平滑的传输块大小和未来值信息在用户设备处发送到应用服务器和/或应用客户端，以控制应用的操作。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式