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1. 发明申请

WO2009152835A8 SCHEDULING OF DATA TRANSMISSIONS IN MULTI-CARRIER DATA TRANSMISSION NETWORKS 审中-公开
公开(公告)号：WO2009152835A8
公开(公告)日：2009-12-23
申请号：PCT/EP2008/004956
申请日：2008-06-19
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , MUSIKKA, Niilo , ALAMSHAHI, Babak , ANDERSSON, Rutger, Gustav, Gillbert , AXELSSON, Samuel , KARLSSON, Patrik , MÅRTENSSON, Lars, O. , OVESJÖ, Bengt, Frederik
发明人： MUSIKKA, Niilo , ALAMSHAHI, Babak , ANDERSSON, Rutger, Gustav, Gillbert , AXELSSON, Samuel , KARLSSON, Patrik , MÅRTENSSON, Lars, O. , OVESJÖ, Bengt, Frederik
IPC分类号： H04L5/00
摘要： The invention relates to a scheduling of data transmissions in multi-carrier data transmission systems, e.g. multi-carrier W-CDMA systems. A method embodiment of performing one or more data transmissions in a multi-carrier data transmission network (100) comprises, in a transmitting device (102), the steps of requesting transmission resources from a resource granting device (106); receiving, in response to the request (120), one or more transmission grants (gr1 - gr3) from the resource granting device (106), wherein each transmission grant (gr1) indicates a data rate (dr1) and a data class (CI1) granted for a specific transmission carrier (Cr1); and initiating one or more transmissions (122 - 126) of data associated with one or more of the granted data classes on one or more of the granted transmission carriers.

2. 发明申请

WO2009157836A1 METHOD AND APPARATUS FOR REDUCING INTERFERENCE IN A MOBILE COMMUNICATIONS NETWORK 审中-公开
标题翻译：用于减少移动通信网络干扰的方法和装置
公开(公告)号：WO2009157836A1
公开(公告)日：2009-12-30
申请号：PCT/SE2008/051274
申请日：2008-11-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ANDERSSON, Rutger , MUSIKKA, Niilo , OVESJÖ, Fredrik , KARLSSON, Patrik , AXELSSON, Samuel , MÅRTENSSON, Lars O
发明人： ANDERSSON, Rutger , MUSIKKA, Niilo , OVESJÖ, Fredrik , KARLSSON, Patrik , AXELSSON, Samuel , MÅRTENSSON, Lars O
IPC分类号： H04W72/12
CPC分类号： H04W72/1231 , H04W72/1268
摘要： The invention relates to a method for reducing interference between users in a mobile communications network (1) in which uplink transmissions from user equipment, UE (3), to a radio base station, RBS (5A, 5B), can be performed on at least two different carriers (C1, C2). The UE (3) support dynamic switching between CDM and TDM transmission mode and the RBS (5A, 5B) is arranged to dynamically set the mode of transmission for the UE (3). The method comprises the steps of: - identifying (S200) at least a first UE as a high data rate, HDR, UE currently requiring high data transmission rate; dedicating (S201) at least one of said at least two carriers (C1, C2) to said HDR UE for at least a first period of time (T), said at least one carrier (C1, C2) hereinafter being named clean carrier, and - allocating (S202) said at least first HDR UE to said clean carrier (C1, C2) during said at least first period of time (T). This method ensures that no UE operating in CDM mode is transmitting on the same carrier at the same time as the HDR UE.
摘要翻译：本发明涉及一种用于减少移动通信网络（1）中的用户之间的干扰的方法，其中可以在用户设备UE（3）到无线电基站RBS（5A，5B）的上行链路传输至少两个不同的载体（C1，C2）。 UE（3）支持CDM和TDM传输模式之间的动态切换，并且RBS（5A，5B）被配置为动态地设置UE（3）的传输模式。该方法包括以下步骤： - 识别（S200）至少第一UE作为高数据速率，目前要求高数据传输速率的HDR; 将所述至少两个载波（C1，C2）中的至少一个载波（C1，C2）专用于所述HDR UE至少第一时间段（T），所述至少一个载波（C1，C2）以下称为清除载波，以及 - 在所述至少第一时间段（T）期间将所述至少第一HDR UE分配（S202）到所述清洁载波（C1，C2）。该方法确保在与HDR UE同时在CDM模式下运行的UE不在同一载波上进行发送。

3. 发明申请

WO2010027306A1 A METHOD FOR ALLOCATING COMMUNICATION BANDWIDTH AND ASSOCIATED APPARATUSES 审中-公开
标题翻译：一种分配通信带宽和相关设备的方法
公开(公告)号：WO2010027306A1
公开(公告)日：2010-03-11
申请号：PCT/SE2008/050993
申请日：2008-09-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , KARLSSON, Patrik , MUSIKKA, Niilo , ALAMSHAHI, Babak , ANDERSSON, Rutger , AXELSSON, Samuel , MÅRTENSSON, Lars , OVESJÖ, Fredrik
发明人： KARLSSON, Patrik , MUSIKKA, Niilo , ALAMSHAHI, Babak , ANDERSSON, Rutger , AXELSSON, Samuel , MÅRTENSSON, Lars , OVESJÖ, Fredrik
IPC分类号： H04W72/04
CPC分类号： H04W72/10 , H04W28/20 , H04W72/042 , H04W72/0426 , H04W72/0453 , H04W72/0486
摘要： The present invention relates to a method for allocating communication bandwidth between a first terminal of a plurality of terminals and a network device. Wireless communication between the first plurality of terminals and the network device is carried out using a plurality of carrier channels. The communication defines a first bandwidth. The method comprises the steps of receiving the request for change of bandwidth from the first terminal, evaluating current load on carrier channels in use by the first terminal, evaluating priority between all terminals using the carrier channels currently in use by the first terminal, evaluating capacity of all carrier channels available to the first terminal, and allocating a second bandwidth between the network device and the first terminal by allocating a new number of carrier channels. The present invention further relates to a network device and a device for communication.
摘要翻译：本发明涉及一种用于在多个终端的第一终端与网络设备之间分配通信带宽的方法。使用多个载波信道来执行第一多个终端与网络设备之间的无线通信。通信定义了第一个带宽。该方法包括以下步骤：接收来自第一终端的带宽改变请求，评估由第一终端使用的载波信道上的当前负载，使用当前正在使用的第一终端的载波信道评估所有终端之间的优先级，评估容量可用于所述第一终端的所有载波信道，以及通过分配新的载波信道数来在所述网络设备和所述第一终端之间分配第二带宽。本发明还涉及网络设备和用于通信的设备。

4. 发明申请

WO2007133137A1 METHOD AND DEVICE FOR ALLOCATION OF TRANSMISSION RATE IN A RADIO TELECOMMUNICATION NETWORK 审中-公开
标题翻译：无线电通信网络中传输速率分配的方法和设备
公开(公告)号：WO2007133137A1
公开(公告)日：2007-11-22
申请号：PCT/SE2006/050134
申请日：2006-05-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , KARLSSON, Patrik , CONSTANTINE, Joe
发明人： KARLSSON, Patrik , CONSTANTINE, Joe
IPC分类号： H04Q7/38 , H04L12/56
CPC分类号： H04W72/082 , H04W28/22 , H04W72/0406 , H04W72/12
摘要： The present invention relates to a node and a method for allocation of transmission rates to a mobile terminal for sending packet data over an air interface in a radio telecommunications network by sending messages to the mobile terminal using at least a first radio channel. The invention comprises: providing at least a first grant queue for queuing messages to mobile terminals, the messages indicating allocated transmission rates to be sent over the at least first radio channel; receiving a rate request from a mobile terminal; allocating a transmission rate to the mobile terminal in dependence of the current air interface interference and the assigned transmission rates in the grant queue; and queuing a message, to be sent to the mobile terminal, indicating the allocated transmission rate in the grant queue.
摘要翻译：本发明涉及一种用于通过使用至少第一无线电信道向移动终端发送消息来向移动终端分配传输速率以用于通过无线电电信网络中的空中接口发送分组数据的节点和方法。本发明包括：提供至少一个用于将消息排队到移动终端的第一授权队列，所述消息指示通过所述至少第一无线电信道发送的分配的传输速率; 从移动终端接收速率请求; 根据当前空中接口干扰和授权队列中分配的传输速率，向移动终端分配传输速率; 并排队等待发送到移动终端的消息，指示在授权队列中分配的传输速率。

5. 发明申请

WO2007133135A1 SCHEDULED GRANT HANDLING 审中-公开
标题翻译：调度授权处理
公开(公告)号：WO2007133135A1
公开(公告)日：2007-11-22
申请号：PCT/SE2006/050131
申请日：2006-05-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , KARLSSON, Patrik , CONSTANTINE, Joe
发明人： KARLSSON, Patrik , CONSTANTINE, Joe
IPC分类号： H04Q7/38 , H04L12/56
CPC分类号： H04W28/22 , H04L1/0002 , H04L1/0025 , H04W52/146 , H04W52/267 , H04W52/286
摘要： The present invention relates to a network node and a method in a radio communications network for providing a radio interface between the radio base station and a mobile terminal, provided to assign transmission rates to the mobile terminal to be used in an uplink packet data channel from the mobile terminal to the radio base station. A receiver is provided to receive at least a first rate request from the mobile terminal requesting increased transmission rate, a measurement device is provided to measure the utilised transmission rate for the packet data transmission from the mobile terminal to the radio base station, and a message transmitter is provided to send a new grant message to the mobile terminal repeating the first transmission rate, if the measured transmission rate is lower than a first specified fraction of the assigned first transmission rate.
摘要翻译：本发明涉及一种无线电通信网络中的网络节点和方法，用于在无线电基站和移动终端之间提供无线电接口，用于向将要在上行链路分组数据信道中使用的移动终端分配传输速率，移动终端到无线基站。提供接收机以从移动终端接收请求增加的传输速率的至少第一速率请求，提供测量设备以测量用于从移动终端到无线电基站的分组数据传输的利用传输速率，以及消息如果测量的传输速率低于所分配的第一传输速率的第一指定分数，则提供发射机以向移动终端发送重新发送第一传输速率的新的授权消息。

6. 发明申请

WO2007133134A1 ENHANCED UPLINK RETRANSMISSION SECURING 审中-公开
标题翻译：加强上网恢复安全
公开(公告)号：WO2007133134A1
公开(公告)日：2007-11-22
申请号：PCT/SE2006/050129
申请日：2006-05-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , KARLSSON, Patrik , CONSTANTINE, Joe
发明人： KARLSSON, Patrik , CONSTANTINE, Joe
IPC分类号： H04L12/56 , H04Q7/22
CPC分类号： H04L1/1829 , H04W28/22 , H04W72/04 , H04W76/38
摘要： The present invention is attained by a method and a network node comprising an air interface for communication with mobile user terminals, a hardware pool comprising hardware resources for communication with the mobile user terminal over the air interface, and a scheduler for allocating or de-allocating at least a first hardware resource, from the pool of hardware resources, for communication with a first mobile user terminal over the air interface. The scheduler further comprises a delayer provided to delay the de-allocation of an allocated hardware resource if delayed de-allocation of the hardware resource is needed.
摘要翻译：本发明通过包括用于与移动用户终端通信的空中接口的方法和网络节点来实现，包括用于通过空中接口与移动用户终端通信的硬件资源的硬件池，以及用于分配或解除分配的调度器至少第一硬件资源，来自硬件资源池，用于通过空中接口与第一移动用户终端进行通信。调度器还包括延迟器，用于在需要硬件资源的延迟解除分配的情况下延迟所分配的硬件资源的去分配。

7. 发明申请

WO2006065183A1 POWER LINK MARGIN FOR HIGH-SPEED DOWNLINK PACKET ACCESS 审中-公开
标题翻译：用于高速下行链路分组接入的电源链路
公开(公告)号：WO2006065183A1
公开(公告)日：2006-06-22
申请号：PCT/SE2004/001915
申请日：2004-12-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , KARLSSON, Patrik
发明人： KARLSSON, Patrik
IPC分类号： H04B7/005
CPC分类号： H04W52/346 , H04W52/286
摘要： A radio access network node (28) allocates cell downlink power to a set of channels (e.g., DPCH channels) and to a high-speed shared channel. The node does not, after allocating power for the set of channels, allocate the entirety of a remainder of the cell downlink power to the high-speed shared channel. Rather, the node reserves a power margin (PM) amount of a remainder of the cell downlink power for possible use during a future timeslot of a channel of the set. A marginalized remainder of the cell downlink power (the remainder of the cell downlink power less the margin amount) is allocated to the high-speed shared channel. The high-speed shared channel for which the power allocation can be made can be either the high-speed downlink shared channel (HS-DSCH) or the high-speed shared control channel (HS-SCCH).
摘要翻译：无线电接入网络节点（28）将小区下行链路功率分配给一组信道（例如，DPCH信道）和高速共享信道。在为该组信道分配功率之后，节点不将小区下行链路功率的剩余部分的整体分配给高速共享信道。相反，节点保留在组的信道的未来时隙期间可能使用的小区下行链路功率的剩余部分的功率余量（PM）量。小区下行链路功率的边缘化剩余（小区下行链路功率的剩余部分少于边缘量）被分配给高速共享信道。可以进行功率分配的高速共享信道可以是高速下行链路共享信道（HS-DSCH）或高速共享控制信道（HS-SCCH）。

8. 发明申请

WO2006059932A1 RADIO RESOURCE MANAGEMENT BASED ON LOAD AND CHANNEL INACTIVITY 审中-公开
标题翻译：基于负载和通道不活动的无线电资源管理
公开(公告)号：WO2006059932A1
公开(公告)日：2006-06-08
申请号：PCT/SE2004/001800
申请日：2004-12-03
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , KARLSSON, Patrik
发明人： KARLSSON, Patrik
IPC分类号： H04Q7/38 , H04Q7/22
CPC分类号： H04W76/38
摘要： The data transmission activity of established connections is monitored along with a measure of the load or drain on communication resources. When the load on communication resources increases or when it moves past a threshold, inactivity over an connection is not permitted or is permitted for a shorter time before releasing that user's connection. On the other hand, lower loads allow for a longer (or no) inactivity period before disconnecting the connection. Once inactivity on a connection exceeds the time determined based on load, that connection may be transferred to a lower capacity channel, e.g., a common channel. Alternatively, that inactive connection may be disconnected.
摘要翻译：监测已建立连接的数据传输活动以及对通信资源的负载或排放的测量。当通信资源上的负载增加或当其超过阈值时，不允许在连接上的不活动或在释放该用户的连接之前允许更短的时间。另一方面，较低的负载允许在断开连接之前的较长时间（或不）不活动期间。一旦连接上的不活动超过基于负载确定的时间，该连接可以被传送到较低容量的信道，例如公共信道。或者，该非活动连接可能被断开。

9. 发明申请

WO2008057016A1 A METHOD OF CONTROLLING POWER IN A WCDMA SYSTEM 审中-公开
标题翻译：一种控制WCDMA系统功率的方法
公开(公告)号：WO2008057016A1
公开(公告)日：2008-05-15
申请号：PCT/SE2006/050453
申请日：2006-11-06
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , WANG HELMERSSON, Ke , ENGLUND, Eva , KARLSSON, Patrik
发明人： WANG HELMERSSON, Ke , ENGLUND, Eva , KARLSSON, Patrik
IPC分类号： H04B7/005
CPC分类号： H04W52/367 , H04W52/146 , H04W52/243 , H04W52/286 , H04W52/343 , H04W52/346 , H04W72/1252
摘要： A method and a device relating to a scheduling mechanism in a base station in a WCDMA system are disclosed. The mechanism enables the base station to rapidly adapt to users momentary traffic demands and to interference variations, a dynamical adjustable margin is proposed in this invention. The adjustment is based on the RoT measurement in a cell. To fully use the resource in a cell, the RoT can be targeted to be as closer to the RoT max as possible however without exceed the limit. The scheduler is preferably set to schedule as high a rate or as many users as possible to fill up the available RoT. The margin which is reserved for the neighboring cell load and external interference is decreased step by step as long as the RoT measurement is below a threshold under RoT max . Whenever the RoT measurement exceeds the threshold, the margin is increased by one step.
摘要翻译：公开了一种与WCDMA系统中的基站中的调度机制相关的方法和装置。该机制使得基站能够快速适应用户瞬时业务需求和干扰变化，本发明提出了动态可调边距。调整是基于单元格中的RoT测量。为了充分利用单元格中的资源，RoT可能被定位为尽可能接近RoT _{max ，但不超过限制。调度器优选地被设置为调度尽可能高的速率或尽可能多的用户来填充可用的RoT。只要RoT测量值低于RoT最大下的阈值，则相邻小区负载和外部干扰保留的余量逐步减小。每当RoT测量超过阈值时，边距增加一步。}

10. 发明申请

WO2006077141A1 TECHNIQUE FOR RADIO RESOURCE MANAGEMENT 审中-公开
标题翻译：无线电资源管理技术
公开(公告)号：WO2006077141A1
公开(公告)日：2006-07-27
申请号：PCT/EP2006/000511
申请日：2006-01-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , ENGLUND, Eva , BARK, Gunnar , DE BOER, Tjeerd , KARLSSON, Patrik , GERSTENBERGER, Dirk , SAGFORS, Mats , GUNNARSSON, Fredrik , WANG HELMERSSON, Ke , PARKVALL, Stefan
发明人： ENGLUND, Eva , BARK, Gunnar , DE BOER, Tjeerd , KARLSSON, Patrik , GERSTENBERGER, Dirk , SAGFORS, Mats , GUNNARSSON, Fredrik , WANG HELMERSSON, Ke , PARKVALL, Stefan
IPC分类号： H04Q7/38
CPC分类号： H04W72/1278 , H04W28/10 , H04W28/18 , H04W72/1226
摘要： A radio resource management technique in a cellular telecommunication system is disclosed. The telecommunication system comprises at least one radio network controlling component and one or more base station components operable to implement an uplink scheduling scheme in relation to one or more user terminals. A method embodiment comprises the steps of receiving, by one of the base station components from the at least one radio network controlling component, at least one interference control parameter, of generating one or more scheduling grants taking into account the at least one interference control parameter, and of issuing the one or more scheduling grants to one or more user terminals.
摘要翻译：公开了一种蜂窝电信系统中的无线电资源管理技术。电信系统包括至少一个无线电网络控制组件和一个或多个基站组件，可操作以相对于一个或多个用户终端实现上行链路调度方案。方法实施例包括以下步骤：由所述至少一个无线电网络控制组件中的一个基站组件中的一个从至少一个无线电网络控制组件接收至少一个干扰控制参数，所述至少一个干扰控制参数在考虑到所述至少一个干扰控制参数并且向一个或多个用户终端发出一个或多个调度许可。

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