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1. 发明申请

WO2007069941A1 A METHOD AND ARRANGEMENT FOR ESTABLISING A COMMUNICATION SESSION FOR MULTIMEDIA 审中-公开
标题翻译：一种用于多媒体通信会议的方法和装置
公开(公告)号：WO2007069941A1
公开(公告)日：2007-06-21
申请号：PCT/SE2005/001893
申请日：2005-12-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , SKOG, Robert , KÖRLING, Martin , DAHLIN, Steinar , SYNNERGREN, Per
发明人： SKOG, Robert , KÖRLING, Martin , DAHLIN, Steinar , SYNNERGREN, Per
IPC分类号： H04Q7/38 , H04L12/56
CPC分类号： H04L65/80 , H04L29/06027 , H04L45/00 , H04L65/1069 , H04W28/18 , H04W76/12 , H04W76/22
摘要： A method and arrangement for establishing a packet-switched multimedia session for a mobile terminal (A) connected to a mobile access network (300). A first Radio Access Bearer RAB is obtained (4:2), and the multimedia session is started by communicating media over the first RAB (4:5). Simultaneously with the media communication, a quality of communicated media is monitored and evaluated (4:6). If the monitored quality is deemed unacceptable, a media-adapted second RAB is obtained (4:7), and the session is continued over the second RAB (4:9). Thereby, it is not necessary to delay the communication of media by waiting for the second RAB to be obtained.
摘要翻译：一种用于为连接到移动接入网络（300）的移动终端（A）建立分组交换多媒体会话的方法和装置。获得第一无线电接入承载RAB（4：2），并通过第一个RAB（4：5）上的通信媒体来启动多媒体会话。与媒体沟通同时，对传播媒体的质量进行监测和评估（4：6）。如果监视的质量被认为是不可接受的，则获得媒体适配的第二RAB（4：7），并且会话在第二RAB（4：9）上继续进行。因此，不需要通过等待获得第二RAB来延迟媒体的通信。

2. 发明申请

WO2009099367A1 POWER CONTROL METHOD FOR CS OVER HSPA 审中-公开
标题翻译： CSOVER的功率控制方法
公开(公告)号：WO2009099367A1
公开(公告)日：2009-08-13
申请号：PCT/SE2008/050825
申请日：2008-07-02
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , HANNU, Hans , SYNNERGREN, Per , ENSTRÖM, Daniel
发明人： HANNU, Hans , SYNNERGREN, Per , ENSTRÖM, Daniel
IPC分类号： H04W52/10 , H04W28/06
CPC分类号： H04W52/286 , G10L19/22 , H04W24/10 , H04W28/06 , H04W52/12 , H04W52/267
摘要： In a method and mobile station for transmitting speech data using a speech codec enabled to code coding speech data at varying speech rates, the transmission power is set in a power controlstate in response to a current signal quality measure and in a rate control state wherein speech transmission is controlled by switching the speech rate in response to the signalqualitymeasure and the transmission power is kept essentially constant Using the method will prevent power control based on the signal quality such as the SIR target when instead it would be better to reduce the used transport block size, i.e. reduce the speech codec rate. As a result of the improved use of radio resources, the voice capacity of a cellular system can be increased, while maintaining speech quality.
摘要翻译：在用于使用能够以变化的语速对码语音数据进行编码的语音编解码器来发送语音数据的方法和移动站中，响应于当前信号质量测量，并且在速率控制状态中将传输功率设置在功率控制状态，其中语音传输通过响应于信号质量度量而转换语音速率来控制，并且传输功率基本上保持不变使用该方法将阻止基于诸如SIR目标的信号质量的功率控制，而是更好地减少使用的传输块大小，即降低语音编解码速率。作为改善无线电资源的使用的结果，可以在保持语音质量的同时增加蜂窝系统的语音容量。

3. 发明申请

WO2006137762A1 METHOD FOR SYNCHRONIZING THE PRESENTATION OF MEDIA STREAMS IN A MOBILE COMMUNICATION SYSTEM AND TERMINAL FOR TRANSMITTING MEDIA STREAMS 审中-公开
标题翻译：用于同步移动通信系统中的媒体流的介绍和用于发送媒体流的终端的方法
公开(公告)号：WO2006137762A1
公开(公告)日：2006-12-28
申请号：PCT/SE2005/001007
申请日：2005-06-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , SYNNERGREN, Per , WÄNSTEDT, Stefan , TIMNER, Ylva
发明人： SYNNERGREN, Per , WÄNSTEDT, Stefan , TIMNER, Ylva
IPC分类号： H04L29/06 , H04N7/14 , H04L12/64 , H04Q7/32
CPC分类号： H04L29/06027 , H04L65/1006 , H04L65/602 , H04L65/80 , H04N21/234318 , H04N21/41407 , H04N21/4223 , H04N21/4307 , H04N21/4341 , H04N21/439 , H04N2007/145
摘要： For some mobile communication services, a media stream such as video, will be combined with another media stream such as voice. For example, a user of a first terminal (101) is involved in a voice call over e.g. a circuit switched network (103) with a friend. During the voice call, the user of the first terminal decides to start transmitting another media stream, such as live streamed video, which may be transmitted over a packet switched network (104), to the friend's terminal (102). In such a case there is problem in that the two media streams voice and video may have quite different end-to-end time delays, i.e. the time from a part of the media stream is transmitted from the first user's terminal (101) until that part of the media stream is presented at the friend's terminal (102). Since comments from the first user will be presented to the user's friend earlier than the commented part of the video this will be quite annoying to the friend. To avoid this problem this invention presents the video to the user of the first terminal (101) delayed with a time dependent on the time difference between the end-to-end time delay of video and the end-to-end time delay of voice. Thereby, comments from the user of the first terminal (101) regarding the video will be received at the friend's terminal (102) approximately synchronized with the video.
摘要翻译：对于一些移动通信服务，诸如视频的媒体流将与诸如语音的另一媒体流组合。例如，第一终端（101）的用户参与例如语音呼叫。与朋友的电路交换网络（103）。在语音呼叫期间，第一终端的用户决定开始发送可以通过分组交换网络（104）发送的另一媒体流，诸如直播流视频，到朋友的终端（102）。在这种情况下，存在两个媒体流语音和视频可能具有非常不同的端到端时间延迟的问题，即，来自媒体流的一部分的时间从第一用户的终端（101）发送到该时间延迟媒体流的一部分呈现在朋友的终端（102）。由于来自第一个用户的评论将会在视频的评论部分之前提交给用户的朋友，这对朋友来说是相当烦人的。为了避免这个问题，本发明向第一终端（101）的用户呈现视频，其延迟时间取决于视频的端到端时间延迟与语音的端到端时间延迟之间的时间差。因此，与第一终端（101）的用户关于视频的评论将在朋友的终端（102）处接收，与视频大致同步。

4. 发明申请

WO2009067057A1 METHOD AND APPARATUS FOR ASSESSING SERVICE PERFORMANCE 审中-公开
标题翻译：评估服务性能的方法和装置
公开(公告)号：WO2009067057A1
公开(公告)日：2009-05-28
申请号：PCT/SE2007/050872
申请日：2007-11-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , HOLM, Jan , SYNNERGREN, Per
发明人： HOLM, Jan , SYNNERGREN, Per
IPC分类号： H04Q7/34 , H04L12/26
CPC分类号： H04L41/5038 , H04L65/1016
摘要： Method and apparatus for enabling assessment of the performance of an IP service consumed or utilised by means of a user terminal (200). When a service trigger is received, the user terminal measures (2:1) a predefined service performance indicator according to a predefined measurement procedure. The performance indicator reflects the user experience when consuming the IP service. When the measurement has been completed, the user terminal reports (2:2) measurement results to a measurement controller (210) in a service message sent from the user terminal in connection with the IP service. Thereby, the performance of an IP service as experienced by the user can be assessed without requiring any network-based measurements.
摘要翻译：用于能够评估通过用户终端（200）消费或利用的IP服务的性能的方法和装置。当接收到服务触发时，用户终端根据预定义的测量过程来测量（2:1）预定义的服务性能指示符。性能指标反映了消费IP服务时的用户体验。当测量完成时，用户终端向用户终端发送的与IP服务相关的服务消息中的测量控制器（210）报告（2：2）测量结果。因此，可以评估用户经历的IP服务的性能，而不需要任何基于网络的测量。

5. 发明申请

WO2007025971A1 ROBUST RADIO RESOURCE CONTROL SIGNALING FOR HSDPA 审中-公开
标题翻译：用于HSDPA的稳健无线电资源控制信令
公开(公告)号：WO2007025971A1
公开(公告)日：2007-03-08
申请号：PCT/EP2006/065784
申请日：2006-08-29
申请人： Telefonaktiebolaget LM Ericsson (publ) , LINDOFF, Bengt , NILSSON, Johan , SYNNERGREN, Per
发明人： LINDOFF, Bengt , NILSSON, Johan , SYNNERGREN, Per
IPC分类号： H04Q7/38
CPC分类号： H04W36/0055 , H04W36/026
摘要： A radio network controller is operable in both a unicast signaling mode and a bi- cast signaling mode. In unicast signaling mode, the radio network controller is operable to send radio resource control signals to a mobile station through a serving cell. The radio network controller is operable to go into bi-cast signaling mode during a hard handover. In the bi-cast signaling mode, the radio network controller is operable to send radio resource control messages to the mobile station through both the current serving cell and a target cell. The mobile station is configured to listen to both the current serving cell and the target cell for radio resource control messages. User data, however, is transmitted only from the current serving cell to the mobile station.
摘要翻译：无线电网络控制器可以在单播信令模式和双向信令模式中操作。在单播信令模式中，无线电网络控制器可操作以通过服务小区向移动台发送无线电资源控制信号。无线电网络控制器可操作以在硬切换期间进入双向信令模式。在双向信令模式中，无线电网络控制器可操作以通过当前服务小区和目标小区向移动台发送无线电资源控制消息。移动台被配置为监听当前服务小区和目标小区两者以用于无线电资源控制消息。然而，用户数据仅从当前服务小区传送到移动台。

6. 发明申请

WO2007024169A1 A METHOD AND ARRANGEMENT FOR ESTABLISHING A COMMUNICATION SESSION FOR MULTIMEDIA 审中-公开
标题翻译：建立多媒体通信会议的方法和方案
公开(公告)号：WO2007024169A1
公开(公告)日：2007-03-01
申请号：PCT/SE2005/001637
申请日：2005-11-01
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LIDSTRÖM, Mattias , SYNNERGREN, Per , LARSSON, Tony , MATTI, Mona , BJÖRK, Niklas
发明人： LIDSTRÖM, Mattias , SYNNERGREN, Per , LARSSON, Tony , MATTI, Mona , BJÖRK, Niklas
IPC分类号： H04Q7/22 , H04L12/56 , H04Q7/38
CPC分类号： H04W76/12 , H04W28/24 , H04W76/15
摘要： A method and arrangement for establishing a packet-switched multimedia session for a mobile terminal (A) in communication with another party (B) , wherein a primary PDP (Packet Data Protocol) context has been activated in a mobile network for the mobile terminal. Information on the forthcoming session is received (step 5:3) which has been negotiated and agreed between the communicating parties. It is then determined (step 5:4) whether any network resources providing a required QoS are needed for the session, and whether a secondary PDP context is to be activated for the mobile terminal and the forthcoming session. If network resources are needed and a secondary PDP context is to be activated, the activation of said secondary PDP context is triggered (step 5:5).
摘要翻译：一种用于为与另一方（B）进行通信的移动终端（A）建立分组交换多媒体会话的方法和装置，其中在用于移动终端的移动网络中激活了主要PDP（分组数据协议）上下文。收到关于即将到来的会议的信息（步骤5：3），通信方之间已经谈判达成一致。然后确定（步骤5：4）是否需要为会话提供所需QoS的任何网络资源，以及是否为移动终端和即将到来的会话激活辅助PDP上下文。如果需要网络资源并且激活辅助PDP上下文，则触发所述辅助PDP上下文的激活（步骤5：5）。

7. 发明申请

WO2007069949A1 EVENT NOTIFICATION IN A HALF DUPLEX COMMUNICATION ENVIRONMENT 审中-公开
标题翻译：半双工通信环境中的事件通知
公开(公告)号：WO2007069949A1
公开(公告)日：2007-06-21
申请号：PCT/SE2005/001925
申请日：2005-12-15
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , HANNU, Hans , JÖNSSON, Tomas , SYNNERGREN, Per
发明人： HANNU, Hans , JÖNSSON, Tomas , SYNNERGREN, Per
IPC分类号： H04Q7/38 , H04M11/04
CPC分类号： H04W4/10 , H04W68/00 , H04W76/45 , H04W84/04 , H04W84/18
摘要： The present invention is directed towards providing event-triggered communication in a half duplex communication environment of a wireless communication network (10). A first end terminal (12) sends a selection of an end terminal (14) in a group of terminals to act as an event notifying device to a server (22). The event notifying device (14) compares an event with a threshold and sends an event notifier to the server if the event exceeds the threshold. If it receives the event notifier, the server prioritises data from the event notifying device over ongoing communication sessions for other devices in the group, receives data from the event notifying device associated with the event notifier and transports data indicative of the event to other devices of the group, in order to inform them of the event.
摘要翻译：本发明涉及在无线通信网络（10）的半双工通信环境中提供事件触发通信。第一终端（12）在一组终端中发送终端（14）的选择，以作为事件通知设备发送给服务器（22）。事件通知装置（14）将事件与阈值进行比较，并且如果事件超过阈值则将事件通知器发送到服务器。如果接收到事件通知器，则服务器将来自事件通知设备的数据优先于组内其他设备的正在进行的通信会话，从与事件通知器相关联的事件通知设备接收数据，并将指示事件的数据传送到该小组，以通知他们的事件。

8. 发明申请

WO2006032939A1 APPARATUS AND METHOD PROVIDING RAPID TALK BURST CONTROL FOR PUSH TO TALK OVER CELLULAR (POC) COMMUNICATIONS 审中-公开
标题翻译：提供快速触发脉冲控制的装置和方法，用于推动细胞（POC）通信的推送
公开(公告)号：WO2006032939A1
公开(公告)日：2006-03-30
申请号：PCT/IB2004/003074
申请日：2004-09-21
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , SUOTULA, Janne , SYNNERGREN, Per
发明人： SUOTULA, Janne , SYNNERGREN, Per
IPC分类号： H04Q7/28
CPC分类号： H04W4/10 , H04W76/45
摘要： An apparatus and method for providing rapid Talk Burst Control (TBC) for a Push To Talk over Cellular (PoC) Client engaged in a PoC communication with another PoC Client through a PoC Server (33). When a first PoC Client (31) completes a talk burst, the PoC Server (33) consults a communication pattern model (86) to predict which PoC Client is the predicted next talker. The PoC Server then sends a TB Pre-granted message (41) to the predicted next talker (32), pre-granting', permission to talk before the predicted next talker requests permission to talk. When the predicted next talker presses the push to talk (PTT) button on his Client handset, he immediately has the right to talk without any further signaling with the PoC Server. If an unpradicted user requests permission to talk, the pre-granted permission is revoked, and the unpredicted user is granted permission.
摘要翻译：一种用于通过PoC服务器（33）提供与另一PoC客户端进行PoC通信的通过蜂窝（PoC）客户端进行通话的快速通话突发控制（TBC）的装置和方法。当第一PoC客户端（31）完成通话突发时，PoC服务器（33）参考通信模式模型（86）来预测哪个PoC客户端是预测的下一个讲话者。然后，PoC服务器向预测的下一个讲话者（32）发送TB预授权消息（41），在预测的下一个讲话者请求允许谈话之前，预授予“许可谈话”。当预测的下一个讲话者按下他的客户端手机上的一键通（PTT）按钮时，他立即有权与PoC服务器进行任何进一步的信令通话。如果未经渲染的用户请求通话权限，则撤销预先授权的权限，并授予未预料的用户权限。

9. 发明申请

WO2009025598A1 CODE ASSIGNMENT IN HS-SCCH LESS OPERATION MODE 审中-公开
标题翻译： HS-SCCH LESS操作模式中的代码分配
公开(公告)号：WO2009025598A1
公开(公告)日：2009-02-26
申请号：PCT/SE2007/050570
申请日：2007-08-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , HANNU, Hans , ERICSON, Mårten , SYNNERGREN, Per
发明人： HANNU, Hans , ERICSON, Mårten , SYNNERGREN, Per
IPC分类号： H04J13/04
CPC分类号： H04J13/0077 , H04J13/16 , H04W72/0466 , H04W72/0486
摘要： In a method and a system a good spread of users per code is obtained by providing a value related to the current load for each code in the system. The estimated load value can be used by the network to assign the HS-PDSCH code for users in HS-SCCH less operation, and may also be used in the dynamic transmission process, i.e. which codes are to be used by which user during this and future TTIs. If one code is over a given utilization threshold, where the threshold is set in order to avoid code blocking of VoIP users, enough users can be re-assigned to a different code. In the case that all of the current codes used in the HS- SCCH less operation model are over the utilization threshold, yet another code can be made available for HS-SCCH less operation.
摘要翻译：在方法和系统中，通过为系统中的每个代码提供与当前负载相关的值来获得用户每代码的良好扩展。估计的负载值可以由网络使用，以便在HS-SCCH较少的操作中为用户分配HS-PDSCH码，并且还可以在动态传输过程中使用，即哪些码将由哪个用户在这个和未来的TTI。如果一个代码超过给定的利用率阈值，其中设置阈值以避免VoIP用户的代码阻塞，则可以将足够的用户重新分配给不同的代码。在HS-SCCH较少的操作模型中使用的所有当前代码超过使用阈值的情况下，可以使另一个代码可用于HS-SCCH较少的操作。

10. 发明申请

WO2009017446A2 A METHOD OF SELECTING MEDIA FLOW 审中-公开
标题翻译：选择媒体流的方法
公开(公告)号：WO2009017446A2
公开(公告)日：2009-02-05
申请号：PCT/SE2008/050686
申请日：2008-06-10
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , SYNNERGREN, Per , HEDMAN, Peter
发明人： SYNNERGREN, Per , HEDMAN, Peter
IPC分类号： H04W76/02 , H04L12/56
CPC分类号： H04W76/12 , H04L41/0893 , H04L65/1016 , H04L65/1066 , H04W76/22 , H04W80/10
摘要： In a method and a system for handling a request for a service or a media flow from a user of a cellular radio system, means are provided for deciding if an already existing PDP context or EPS Bearer is to be used for the requested service or media flow based on information received from the system.
摘要翻译：在用于处理来自蜂窝无线电系统的用户的服务或媒体流的请求的方法和系统中，提供用于确定是否将已经存在的PDP上下文或EPS承载用于所请求的服务或媒体的装置基于从系统接收的信息流。

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