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1. 发明申请

WO2004102997A1 METHOD OF REDUCING DELAY 审中-公开
标题翻译：减少延迟的方法
公开(公告)号：WO2004102997A1
公开(公告)日：2004-11-25
申请号：PCT/SE2003/002048
申请日：2003-12-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , SCHLIWA-BERTLING, Paul , HANNU, Hans , JÖNSSON, Tomas , CHRISTOFFERSSON, Jan
发明人： SCHLIWA-BERTLING, Paul , HANNU, Hans , JÖNSSON, Tomas , CHRISTOFFERSSON, Jan
IPC分类号： H04Q7/28
CPC分类号： H04B17/373 , H04W4/10 , H04W28/26 , H04W72/005 , H04W76/10 , H04W76/45
摘要： The present invention relates to a method of reducing setup delay for an uplink message from a user terminal (UT) in a delay sensitive service in a radio telecommunications system, such as a push to talk service (PoC), by predicting that delay sensitive data is about to be transmitted, sending, as a response to the prediction, a connection setup signal (50, 51, 52, 53, 54) from the terminal to a basestation subsystem (BSS) in order to set up an early uplink radio connection, and transmitting the delay sensitive data via the early uplink connection. There is also provided a user terminal (UT) and a radio telecommunications system (1).
摘要翻译：本发明涉及通过预测该延迟敏感数据来减少诸如一键通服务（PoC）的无线电电信系统中的延迟敏感业务中的来自用户终端（UT）的上行消息的建立延迟的方法。作为对预测的响应，将从终端向基站子系统（BSS）发送连接建立信号（50,51,52,53,54），以便建立早期上行链路无线电连接并且经由早期上行链路连接来发送延迟敏感数据。还提供了用户终端（UT）和无线电信系统（1）。

2. 发明申请

WO2005081494A1 METHOD AND ARRANGEMENT FOR STATE MEMORY MANAGEMENT 审中-公开
标题翻译：国家记忆管理的方法和安排
公开(公告)号：WO2005081494A1
公开(公告)日：2005-09-01
申请号：PCT/SE2004/001084
申请日：2004-07-02
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , CHRISTOFFERSSON, Jan , HANNU, Hans
发明人： CHRISTOFFERSSON, Jan , HANNU, Hans
IPC分类号： H04L29/06
CPC分类号： G06F12/023 , H04L47/2433 , H04L67/14 , H04L67/141 , H04L67/142 , H04L69/04 , H04L2012/5651
摘要： The present invention relates to management of a state memory (160) in a communications unit (100-1). The state memory (160) then stores states that are used in message-based communication with external units (100-2, 100-3, 100-4; 200) in a communications system (1). The data message communicated between the units (100-1, 100-2, 100-3, 100-4; 200) are defined into multiple message classes. Furthermore, the state memory (160) is divided into multiple memory portions (160-1, 160-2), where each such memory portion (160-1, 160-2) is assigned to store states associated with a specific message class. This will prevent overwriting important states with less useful states.
摘要翻译：本发明涉及通信单元（100-1）中状态存储器（160）的管理。状态存储器（160）然后存储在通信系统（1）中与外部单元（100-2,100-3,100-4; 200）进行基于消息的通信中使用的状态。在单元（100-1,100-2,100-3,100-4; 200）之间传送的数据消息被定义为多个消息类别。此外，状态存储器（160）被划分为多个存储器部分（160-1,160-2），其中每个这样的存储器部分（160-1,160-2）被分配以存储与特定消息类别相关联的状态。这将防止用较少有用状态覆盖重要状态。

3. 发明申请

WO2004088850A1 STATE-MEDIATED DATA SIGNALING USED FOR COMPRESSION IN TELECOMMUNICATION SERVICES 审中-公开
标题翻译：用于电信服务中压缩的状态媒体数据信令
公开(公告)号：WO2004088850A1
公开(公告)日：2004-10-14
申请号：PCT/SE2004/000475
申请日：2004-03-26
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , HANNU, Hans , CHRISTOFFERSSON, Jan
发明人： HANNU, Hans , CHRISTOFFERSSON, Jan
IPC分类号： H03M7/30
CPC分类号： H04L69/04 , H03M7/30 , H04L67/14
摘要： The invention relates to message-based communication between at least two units (100; 200) participating in a communications session. A first communications unit (100) generates and stores a state (10) comprising unit-associated data applicable for multiple messages to be communicated between the unit (100) and a second unit (200). A copy of this state (10) is then transmitted to the second unit (200), where it is stored. The state (10) and state copy can now be used in message processing for the purpose of reducing the message size and reducing utilization of communications resources. Data contained in the state (10) or state copy and found in the message (m1) is removed from the message prior transmission thereof. The resulting reduced-size message (m1'USD) is transmitted to the receiving unit, where the message (m1'USD) is anew processed by re-entering the data, removed by the transmitting unit, into the message (m1'USD) using the state copy or state. The original message (m1) is then recreated.
摘要翻译：本发明涉及参与通信会话的至少两个单元（100; 200）之间的基于消息的通信。第一通信单元（100）生成并存储包括适用于要在单元（100）和第二单元（200）之间传送的多个消息的单元相关数据的状态（10）。然后将该状态（10）的副本发送到第二单元（200），在那里被存储。现在可以在消息处理中使用状态（10）和状态拷贝，以减少消息大小并减少通信资源的利用。在消息（m1）中发现的状态（10）或状态拷贝中包含的数据在传输之前被从消息中去除。所产生的缩小尺寸消息（m1'USD）被发送到接收单元，其中通过将由发送单元移除的数据重新输入到消息（m1'USD）中来重新处理消息（m1'USD）使用状态复制或状态。然后重新创建原始消息（m1）。

4. 发明申请

WO2009025593A1 CHANNEL DEPENDENT GATING 审中-公开
标题翻译：频道相关节拍
公开(公告)号：WO2009025593A1
公开(公告)日：2009-02-26
申请号：PCT/SE2007/000743
申请日：2007-08-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , CHRISTOFFERSSON, Jan , ERICSON, Mårten
发明人： CHRISTOFFERSSON, Jan , ERICSON, Mårten
IPC分类号： H04L1/00 , H04B7/005
CPC分类号： H04W52/241 , H04L1/0033 , H04W52/44
摘要： Network element (400, 500), method and computer program for communication in a wireless communication network comprising: receiving at least one measured parameter value indicative of the channel quality on a radio channel at the processing unit (420, 520) of the network element (400, 500), calculating a deviation from a nominal parameter value indicative of the expected quality of the radio channel in the processing unit (420, 520), comparing the deviation from the nominal parameter value with at least a lower threshold value indicative of the lower threshold for the deviation from the nominal parameter value and/or an upper threshold value indicative of the upper threshold of deviation from the nominal parameter value and altering the gating scheme for the power control channel in the processing unit (420, 520) and using a control unit (450, 540) in the network element (400, 500) to signal the change of the gating scheme on control channel via the transceiver (410, 510).
摘要翻译：一种用于在无线通信网络中通信的网络单元（400,500），方法和计算机程序，包括：在所述网络单元（420,520）处的无线电信道上接收指示所述信道质量的至少一个测量参数值（400,500），计算与指示处理单元（420,520）中的无线电信道的期望质量的标称参数值的偏差，将与标称参数值的偏差与指示用于偏离标称参数值的下阈值和/或指示偏离标称参数值的上限阈值的上阈值，并且改变处理单元（420,520）中的功率控制信道的选通方案，以及使用网络元件（400,500）中的控制单元（450,540）经由收发器（410,510）在控制信道上发出选通方案的改变。

5. 发明申请

WO2011002356A1 METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的方法和布置
公开(公告)号：WO2011002356A1
公开(公告)日：2011-01-06
申请号：PCT/SE2009/050829
申请日：2009-06-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , LARSSON, Kjell , ÖKVIST, Peter , SIMONSSON, Arne , CHRISTOFFERSSON, Jan , FRÖBERG OLSSON, Jonas
发明人： LARSSON, Kjell , ÖKVIST, Peter , SIMONSSON, Arne , CHRISTOFFERSSON, Jan , FRÖBERG OLSSON, Jonas
IPC分类号： H04W52/22 , H04W52/24 , H04W52/26
CPC分类号： H04L1/0026 , H04B17/23 , H04B17/373 , H04L1/0019 , H04L41/147 , H04L2001/0093 , H04W24/08
摘要： Method and arrangement in a mobile terminal for predicting future data communication performance of transmissions between a base station and the mobile terminal. The base station and the mobile terminal are comprised in a wireless communication system. The method comprises receiving information from the base station, concerning the relation between distribution characteristics and the performance of established data communications via the base station, comparing the own distribution characteristics of the mobile terminal with the received information, determining the own predicted data communication performance based on the made comparison between the own distribution characteristics and the received information, and displaying the determined own predicted data communication performance on a display of the mobile terminal. Also, a method and arrangement in a base station for assisting a mobile terminal in predicting future data communication performance of transmissions is comprised.
摘要翻译：移动终端中用于预测基站与移动终端之间的传输的未来数据通信性能的方法和装置。基站和移动终端包括在无线通信系统中。该方法包括从基站接收关于经由基站的分布特征与建立的数据通信的性能之间的关系的信息，将本机的分配特性与接收到的信息进行比较，确定自己的预测数据通信性能在自己的分配特性与接收到的信息之间进行比较，并且在移动终端的显示器上显示所确定的本来的预测数据通信性能。此外，包括用于辅助移动终端预测传输的未来数据通信性能的基站中的方法和装置。

6. 发明申请

WO2008041893A1 METHOD FOR PREDICTING CHANNEL QUALITY INDICATOR (CQ I) VALUES. 审中-公开
标题翻译：预测渠道质量指标（CQ I）值的方法。
公开(公告)号：WO2008041893A1
公开(公告)日：2008-04-10
申请号：PCT/SE2006/050378
申请日：2006-10-05
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , SIMONSSON, Arne , CHRISTOFFERSSON, Jan
发明人： SIMONSSON, Arne , CHRISTOFFERSSON, Jan
IPC分类号： H04B17/00 , H04L1/00 , H04Q7/38
CPC分类号： H04L1/0026 , H04B17/24 , H04B17/309 , H04B17/373 , H04B17/382 , H04L1/0019
摘要： The object of the present invention is to perform an enhanced prediction technique. The object is achieved by a method in a base station comprised in a radio access network. The base station is adapted to communicate with at least one user equipment, the method comprises the steps of receiving a sequence of CQI values sampled at the times t=1,...,n, from one or more of the at least one user equipments; estimating for each of the received specific CQI value k, the conditional expectation of the CQI value at time t+d, given the specific CQI value k at time t; and obtaining a predicted CQI value for the specific CQI value k, which predicted CQI value is the estimated conditional expectation of the CQI values at a time t+d for the specific CQI value k. Publ.
摘要翻译：本发明的目的是执行增强预测技术。该目的通过包括在无线电接入网络中的基站中的方法来实现。所述基站适于与至少一个用户设备通信，所述方法包括以下步骤：从所述至少一个用户中的一个或多个接收在时刻t = 1，...，n采样的CQI值序列设备; 对于接收到的特定CQI值k的每一个，在时间t估计CQI值的时间t + d的条件期望值; 并且获得用于特定CQI值k的预测CQI值，其中预测CQI值是针对特定CQI值k在时间t + d的CQI值的估计条件期望。公布。

7. 发明申请

WO2013125990A1 CONTROLLING RADIO CONNECTION STATES 审中-公开
标题翻译：控制无线电连接状态
公开(公告)号：WO2013125990A1
公开(公告)日：2013-08-29
申请号：PCT/SE2012/050191
申请日：2012-02-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HANNU, Hans , CHRISTOFFERSSON, Jan
发明人： HANNU, Hans , CHRISTOFFERSSON, Jan
IPC分类号： H04W76/04 , H04W52/02
CPC分类号： H04W76/27 , H04W52/0216 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246
摘要： Control of transitions between radio resource control, RRC, states for a wireless terminal in a radio access network is described. The radio resource control states comprise a first state and a second state. A calculation (702) is made of a prediction of an inter-arrival time, ITB, between data bursts to be handled. A detection (704) that a data burst is to be handled is done and then it is decided (706) whether to make a transition from the first state to the second state essentially immediately and upon termination of handling of the detected data burst if the prediction of the ITB is greater than a current ITB threshold. The current ITB threshold is a time interval that is depending on a function of RRC state transition costs and the fractional distribution of true predictions and false predictions of a plurality of predicted ITB values in relation to recorded ITB values. Then, in accordance with the decision, the wireless terminal is directed (708) either to remain in the first state or switch to the second state.
摘要翻译：描述无线电接入网络中的无线电资源控制，RRC，无线终端的状态之间的转换的控制。无线电资源控制状态包括第一状态和第二状态。对要处理的数据突发之间的到达间时间ITB的预测进行计算（702）。完成数据脉冲串处理的检测（704），然后确定（706）是否基本上立即从第一状态到第二状态的转换，以及在检测到的数据突发的处理结束时 ITB的预测大于当前的ITB阈值。当前的ITB阈值是一个时间间隔，该时间间隔取决于RRC状态转换成本的函数以及与记录的ITB值相关的多个预测ITB值的真实预测和虚假预测的分数分布。然后，根据该决定，无线终端被引导（708）保持在第一状态或切换到第二状态。

8. 发明申请

WO2013077792A1 CONTROLLING TRANSITIONS BETWEEN RADIO RESOURCE CONTROL (RRC) STATES 审中-公开
标题翻译：控制无线资源控制（RRC）状态之间的转移
公开(公告)号：WO2013077792A1
公开(公告)日：2013-05-30
申请号：PCT/SE2011/051428
申请日：2011-11-25
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HANNU, Hans , CHRISTOFFERSSON, Jan
发明人： HANNU, Hans , CHRISTOFFERSSON, Jan
IPC分类号： H04W76/04
CPC分类号： H04W76/27 , H04W52/0216 , H04W52/0229 , Y02D70/1222 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/24 , Y02D70/25
摘要： A node (26) of a radio access network (24) and method of operating such node controls transitions between radio resource control states for a wireless terminal (30). In an example embodiment and mode the method comprises: (1) upon completion of a data activity, making a prediction of a data transmission parameter; (2) making an assessment regarding probable accuracy of the prediction; and (3) using the assessment to make a determination whether or not to implement a radio resource control state switch (the "state switch").. The data transmission parameter may be a different parameter in respective differing example embodiments. In one example embodiment and mode the data transmission parameter comprises inter-arrival time between bursts of data activity. In another example embodiment and mode the data transmission parameter comprises burst size of a burst of data activity.
摘要翻译：无线电接入网络（24）的节点（26）和操作该节点的方法控制无线终端（30）的无线电资源控制状态之间的转换。在示例性实施例和模式中，该方法包括：（1）完成数据活动后，对数据传输参数进行预测; （2）对预测的可能准确性进行评估; 以及（3）使用评估来确定是否实现无线电资源控制状态开关（“状态开关”）。数据传输参数可以是各个不同的示例性实施例中的不同参数。在一个示例性实施例和模式中，数据传输参数包括数据活动突发之间的到达间时间。在另一示例实施例和模式中，数据传输参数包括数据活动突发的突发大小。

9. 发明申请

WO2011152773A1 METHOD FOR CONTROLLING CHANGE OF A RADIO RESOURCE CONTROL (RRC) STATE FOR A USER EQUIPMENT 审中-公开
标题翻译：用于控制用户设备的无线电资源控制（RRC）状态的改变的方法
公开(公告)号：WO2011152773A1
公开(公告)日：2011-12-08
申请号：PCT/SE2011/050623
申请日：2011-05-17
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , CHRISTOFFERSSON, Jan , ERICSON, Mårten , HANNU, Hans , FAN, Rui
发明人： CHRISTOFFERSSON, Jan , ERICSON, Mårten , HANNU, Hans , FAN, Rui
IPC分类号： H04W76/04
CPC分类号： H04W76/27
摘要： The present invention relates to an apparatus and method for triggering change of a Radio Resource Control, RRC, state for a user equipment operating in a cellular network (100), According to the method a Radio Link Control, RLC, buffer threshold associated with a Radio Link Control buffer is set to an initial value (405) upon the user equipment (101, 401) entering a RRC state CELL _FACH (22). The RLC buffer threshold (408) is decreased as a function of time, A RRC state change for the user equipment (101, 401) between the RRC state CELL_FACH (22) and a RRC state CELL DCH (21) is triggered according to a predetermined rule based on a current size (407) of the RLC buffer (403) and the RLC buffer threshold (408). The method facilitates achieving a desired RRC state transition behavior for some types of users.
摘要翻译：本发明涉及一种用于触发在蜂窝网络（100）中操作的用户设备的无线电资源控制（RRC）状态的改变的装置和方法。根据该方法，无线链路控制，RLC，与在用户设备（101,401）进入RRC状态CELL _FACH（22）时，无线链路控制缓冲器被设置为初始值（405）。 RLC缓冲器阈值（408）作为时间的函数被减小。根据一个触发了RRC状态CELL_FACH（22）和RRC状态CELL DCH（21）的用户设备（101,401）的RRC状态改变基于RLC缓冲器（403）的当前大小（407）和RLC缓冲器阈值（408）的预定规则。该方法有助于实现对于某些类型的用户的期望的RRC状态转换行为。

10. 发明申请

WO2013184050A1 CONTROLLING FAST DORMANCY 审中-公开
标题翻译：控制快速DORMANCY
公开(公告)号：WO2013184050A1
公开(公告)日：2013-12-12
申请号：PCT/SE2012/050598
申请日：2012-06-05
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HANNU, Hans , CHRISTOFFERSSON, Jan
发明人： HANNU, Hans , CHRISTOFFERSSON, Jan
IPC分类号： H04W76/04 , H04W52/28
CPC分类号： H04W72/048 , H04W52/0225 , H04W76/27 , H04W76/38 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/24
摘要： A user equipment, UE, in a radio communication network is given a threshold time value that the UE uses to decide whether it should trigger a fast dormancy request to a network node or not. The determination of the threshold time value can be adapted so that it minimizes UE battery consumption when the load in the network node is low and at other times minimizes the load on the network node. That is, if the UE estimates that a predicted time interval until reception of a data burst is less than threshold time value it will not trigger a fast dormancy request, and if the estimated time interval is larger than the threshold time value it will trigger a fast dormancy request. Since the network typically controls state switching, there is a large benefit for the UE to comply with the scheme, otherwise the network may not obey the UEs wish to be down switched by the fast dormancy request.
摘要翻译：无线电通信网络中的用户设备UE被给予UE使用的阈值时间值，以决定是否应该向网络节点触发快速休眠请求。可以适应阈值时间值的确定，使得当网络节点中的负载较低并且其他时间使网络节点上的负载最小化时，UE电池消耗最小化。也就是说，如果UE估计直到接收到数据脉冲串为止的预测时间间隔小于阈值时间值，则不会触发快速休眠请求，并且如果估计的时间间隔大于阈值时间值，则触发一个快速休眠请求由于网络通常控制状态切换，因此UE有很大的好处符合该方案，否则网络可能不服从希望通过快速休眠请求进行切换的UE。

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