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1. 发明申请

US20080123595A1 Method And System Of Wireless Communications 审中-公开
标题翻译：无线通信方法与系统
公开(公告)号：US20080123595A1
公开(公告)日：2008-05-29
申请号：US11721790
申请日：2004-12-30
申请人： Christofer Lindheimer , Anders Milen , Petter Blomberg , Patrik Karlsson
发明人： Christofer Lindheimer , Anders Milen , Petter Blomberg , Patrik Karlsson
IPC分类号： H04Q7/00 , G08C17/00
CPC分类号： H04W52/40 , H04W52/286
摘要： The present invention relates to wireless communications. More especially it relates to wireless high speed packet data communications. Particularly it relates to transmission power control of high speed packet data communications including adjustment of one or more transmission power control parameters of one or more wireless links not involved in soft handover in relation to wireless one or more links involved in soft handover or coordination of such parameters.
摘要翻译：本发明涉及无线通信。更具体地说，它涉及无线高速分组数据通信。特别涉及高速分组数据通信的发送功率控制，包括调整与软交换无关的一个或多个链路相关的软切换中涉及的一个或多个无线链路的一个或多个发射功率控制参数或协调此类参数。

2. 发明授权

US09210629B2 Multi-carrier steering in RRC state CELL—FACH 有权
标题翻译： RRC状态下的多载波转向CELL-FACH
公开(公告)号：US09210629B2
公开(公告)日：2015-12-08
申请号：US13883719
申请日：2010-11-11
申请人： Patrik Karlsson
发明人： Patrik Karlsson
IPC分类号： H04W4/00 , H04W36/06 , H04L5/00 , H04W72/04 , H04W76/04
CPC分类号： H04W36/06 , H04L5/0007 , H04L5/0091 , H04L5/0098 , H04W72/042 , H04W72/0486 , H04W76/27
摘要： A method for a user equipment adapted for wireless communication with a base station, comprising, when the user equipment operates in a CELL_FACH state and performs user data transmission over a first carrier: receiving from the base station a message indicative of a second carrier to be used for the user data transmission; and transferring the user data transmission from the first carrier to the second carrier, in response to the message. A method for a base station, a user equipment and base station are also described.
摘要翻译：一种用于与基站进行无线通信的用户设备的方法，包括：当所述用户设备在CELL_FACH状态下操作并通过第一载波进行用户数据传输时：从所述基站接收指示第二载波的消息为用于用户数据传输; 以及响应于所述消息将所述用户数据传输从所述第一载体传送到所述第二载体。还描述了一种用于基站，用户设备和基站的方法。

3. 发明授权

US09055500B2 Load estimation in softer handover 有权
标题翻译：较软切换中的负载估计
公开(公告)号：US09055500B2
公开(公告)日：2015-06-09
申请号：US13695317
申请日：2010-05-18
申请人： Torbjörn Wigren , Patrik Karlsson , Markus Ringström
发明人： Torbjörn Wigren , Patrik Karlsson , Markus Ringström
IPC分类号： H04W28/08 , H04W36/22 , H04W36/18 , H04B1/10 , H04W24/00 , H04W88/08
CPC分类号： H04W36/18 , H04B1/10 , H04W24/00 , H04W28/08 , H04W88/08
摘要： Method and arrangement in a Radio Base Station RBS in a wireless communication system, for handling load coupling in softer handover. The method in an RBS involves receiving (702) signals from a plurality of UEs connected to the RBS, using a category 1 receiver. Further, the load experienced by the respective UEs is determined (704). The effect of load coupling in softer handover of at least one of the UEs connected to the RBS is estimated (706), and, when the estimated effect of load coupling of a UE fulfills a predefined criterion (708:1), at least one entity in the RBS is modified (710), such that the effect of load coupling is reduced or avoided.
摘要翻译：无线基站RBS中无线通信系统中的方法和装置，用于处理较软切换中的负载耦合。 RBS中的方法涉及使用类别1接收机来从连接到RBS的多个UE接收（702）信号。此外，确定各个UE所经历的负载（704）。估计（706）连接到RBS的至少一个UE的较软切换中的负载耦合的影响，并且当UE的负载耦合的估计效应满足预定标准（708：1）时，至少一个修改了RBS中的实体（710），从而减少或避免了负载耦合的影响。

4. 发明授权

US08699507B2 Scheduling of data transmissions in multi-carrier data transmission networks 有权
标题翻译：多载波数据传输网络中数据传输的调度
公开(公告)号：US08699507B2
公开(公告)日：2014-04-15
申请号：US12999817
申请日：2008-06-19
申请人： Niilo Musikka , Babak Alamshahi , Rutger Andersson , Samuel Axelsson , Patrik Karlsson , Lars O Martensson , Fredrik Martensson
发明人： Niilo Musikka , Babak Alamshahi , Rutger Andersson , Samuel Axelsson , Patrik Karlsson , Lars O Martensson , Fredrik Martensson
IPC分类号： H04B7/212
CPC分类号： H04L5/0016 , H04L5/0044 , H04L5/0064 , H04L5/0094
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.
摘要翻译：本发明涉及在多载波数据传输系统中的数据传输的调度，例如，多载波W-CDMA系统。在多载波数据传输网络（100）中执行一个或多个数据传输的方法实施例在传输设备（102）中包括从资源授权设备（106）请求传输资源的步骤; 响应于所述请求（120）从所述资源授权设备（106）接收一个或多个传输许可（gr1-gr3），其中每个传输许可（gr1）指示数据速率（dr1）和数据类别（CI1 ）授予特定传输载体（Cr1）; 以及发起与一个或多个所许可的传输载体上的一个或多个所许可的数据类型相关联的数据的一个或多个传输（122-126）。

5. 发明申请

US20130231159A1 HANDLING CONTROL CHANNELS IN A WCDMA SYSTEM 有权
标题翻译：在WCDMA系统中处理控制信道
公开(公告)号：US20130231159A1
公开(公告)日：2013-09-05
申请号：US13883806
申请日：2010-11-08
申请人： Jan Roxbergh , Markus Ringström , Patrik Karlsson
发明人： Jan Roxbergh , Markus Ringström , Patrik Karlsson
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04B1/71072 , H04L1/1692
摘要： A radio base station for use in a Wideband Code Division Multiple Access network. The radio base station comprises a receiver for receiving radio signals transmitted over the air by users, and a first processor for processing the received signals in order to recover signals for a first group of users, the “cancellers”, and a first set of control signals for a second group of users, the “cancellees”. The radio base station further comprises an interference canceller for performing interference cancellation on the received signals using the recovered signals in order to generate an interference cancelled signal, a second processor for subsequently processing the interference cancelled signal in order to recover a second set of control signals for the cancellees, and a controller for using the control signals to control the transmission of data towards said cancellees.
摘要翻译：一种用于宽带码分多址网络的无线基站。无线电基站包括用于接收用户通过空中传输的无线电信号的接收机和用于处理所接收的信号以便恢复第一组用户的信号的第一处理器，“消除器”和第一组控制信号为第二组用户，“取消”。无线电基站还包括干扰消除器，用于使用恢复的信号对接收到的信号执行干扰消除以产生干扰消除信号;第二处理器，用于随后处理干扰消除信号，以便恢复第二组控制信号以及控制器，用于使用控制信号来控制朝向所述取样器的数据传输。

6. 发明授权

US08442573B2 Best-effort macro diversity 有权
标题翻译：尽力而为的宏观多样性
公开(公告)号：US08442573B2
公开(公告)日：2013-05-14
申请号：US12301204
申请日：2006-05-17
申请人： Patrik Karlsson , Eva Englund , Fredrik Gunnarsson
发明人： Patrik Karlsson , Eva Englund , Fredrik Gunnarsson
IPC分类号： H04B7/216 , H04B7/185 , H04B7/00 , H04W4/00 , H04W72/00
CPC分类号： H04W52/40 , H04B7/022 , H04W28/18 , H04W52/146 , H04W52/248 , H04W52/386
摘要： The present invention relates to a network node and a method for providing macro diversity in a radio telecommunications network comprising a radio base station providing a radio link to a mobile terminal, the radio base station comprises communication resources for supporting the radio link to the mobile terminal and for supporting transmission of data between the mobile terminal and a network node. The invention comprises: —receiving a signal from the mobile terminal; estimating a signal quality parameter for the received signal; sending a first message to the mobile terminal instructing the mobile terminal to adjust at least a first transmission parameter if the signal quality parameter is below a quality target; and if the signal quality parameter is above the quality target, and if lack of the resources prevents the radio base station to relay data between the mobile terminal and the network node, sending the first message to the mobile terminal instructing the mobile terminal to adjust the at least one transmission parameter.
摘要翻译：本发明涉及一种在无线电电信网络中提供宏分集的网络节点和方法，所述无线电电信网包括提供到移动终端的无线电链路的无线电基站，所述无线电基站包括用于支持到移动终端的无线电链路的通信资源并且用于支持移动终端和网络节点之间的数据传输。本发明包括： - 接收来自移动终端的信号; 估计接收信号的信号质量参数; 如果所述信号质量参数低于质量目标，则向所述移动终端发送指示所述移动终端至少调整第一传输参数的第一消息; 并且如果信号质量参数高于质量目标，并且如果资源不足阻止无线电基站在移动终端和网络节点之间中继数据，则向移动终端发送第一消息，指示移动终端调整至少一个传输参数。

7. 发明申请

US20130044601A1 Load Estimation in Softer Handover 有权
标题翻译：较软切换中的负载估计
公开(公告)号：US20130044601A1
公开(公告)日：2013-02-21
申请号：US13695317
申请日：2010-05-18
申请人： Torbjörn Wigren , Patrik Karlsson , Markus Ringström
发明人： Torbjörn Wigren , Patrik Karlsson , Markus Ringström
IPC分类号： H04W28/08 , H04W36/22
CPC分类号： H04W36/18 , H04B1/10 , H04W24/00 , H04W28/08 , H04W88/08
摘要： Method and arrangement in a Radio Base Station RBS in a wireless communication system, for handling load coupling in softer handover. The method in an RBS involves receiving (702) signals from a plurality of UEs connected to the RBS, using a category 1 receiver. Further, the load experienced by the respective UEs is determined (704). The effect of load coupling in softer handover of at least one of the UEs connected to the RBS is estimated (706), and, when the estimated effect of load coupling of a UE fulfills a predefined criterion (708:1), at least one entity in the RBS is modified (710), such that the effect of load coupling is reduced or avoided.
摘要翻译：无线基站RBS中无线通信系统中的方法和装置，用于处理较软切换中的负载耦合。 RBS中的方法涉及使用类别1接收机从连接到RBS的多个UE接收（702）信号。此外，确定各个UE所经历的负载（704）。估计（706）连接到RBS的至少一个UE的较软切换中的负载耦合的影响，并且当UE的负载耦合的估计效应满足预定标准（708：1）时，至少一个修改了RBS中的实体（710），从而减少或避免了负载耦合的影响。

8. 发明授权

US08228811B2 Enhanced uplink retransmission securing 有权
标题翻译：增强上行链路重传固定
公开(公告)号：US08228811B2
公开(公告)日：2012-07-24
申请号：US12300509
申请日：2006-05-17
申请人： Patrik Karlsson , Joe Constantine
发明人： Patrik Karlsson , Joe Constantine
IPC分类号： G01R31/08 , H04W4/00
CPC分类号： H04L1/1829 , H04W28/22 , H04W72/04 , H04W76/38
摘要： A method, network node, and base station for communicating with mobile user terminals over an air interface. A scheduler allocates and de-allocates resources in the node or base station for communicating with a user terminal. The scheduler includes a delayer for delaying the de-allocation of an allocated resource if delayed de-allocation is needed.
摘要翻译：一种用于通过空中接口与移动用户终端通信的方法，网络节点和基站。调度器在节点或基站中分配和去分配用于与用户终端进行通信的资源。如果需要延迟解除分配，调度器包括用于延迟分配的资源的去分配的延迟器。

9. 发明授权

US07856210B2 Power step control for high-speed downlink shared channel packet access 有权
标题翻译：用于高速下行链路共享信道分组接入的功率阶跃控制
公开(公告)号：US07856210B2
公开(公告)日：2010-12-21
申请号：US11721761
申请日：2004-12-17
申请人： Patrik Karlsson
发明人： Patrik Karlsson
IPC分类号： H04B7/00
CPC分类号： H04L1/0007 , H04L1/0002 , H04L1/0015 , H04L1/18 , Y02D50/10
摘要： A radio access network node comprises a transport format selector (44) which uses plural input parameters for determining a transport format for a high-speed downlink shared channel (HS-DSCH). The transport format selector is arranged to protect radio quality (e.g., the signal to noise ratio (SIR)) of the high-speed downlink shared channel (HS-DSCH) against a radio quality fluctuation due to one or more of fast fading, power variations, or interference variations. The radio quality fluctuation may be a downlink power variation caused by or accompanying transmission on the high-speed downlink shared channel (HS-DSCH) itself (or any other channel such as a DPCH). The radio quality fluctuation may jeopardize reliability of or render inaccurate (e.g., stale) a reported value for a first input parameter ascribed to a radio condition and utilized to determine the transport format. The transport format selector promotes radio quality of the high-speed downlink shared channel (HS-DSCH) by compensating, in the determining of the transport format, for any inaccurate representation by the reported input value of a radio condition which may have changed at the time of transmission of the high-speed downlink shared channel (HS-DSCH). The first input parameter (for which the transport format selector anticipates a difference) can be, for example, a channel quality indicator (CQI) which represents the radio condition of radio channel quality.
摘要翻译：无线接入网络节点包括传输格式选择器（44），其使用多个输入参数来确定用于高速下行链路共享信道（HS-DSCH）的传输格式。传输格式选择器被设置为保护高速下行链路共享信道（HS-DSCH）的无线电质量（例如，信噪比（SIR））与由于快速衰落，功率的一个或多个引起的无线电质量波动变化或干扰变化。无线电质量波动可以是由高速下行链路共享信道（HS-DSCH）本身（或任何其它信道，例如DPCH）引起的或伴随发送的下行链路功率变化。无线电质量波动可能危及归因于无线电状况的第一输入参数的报告值的可靠性或不准确（例如，陈旧），并用于确定传输格式。传输格式选择器通过在确定传输格式时，通过报告的无线电条件的输入值补偿任何不正确的表示，从而促进高速下行链路共享信道（HS-DSCH）的无线电质量，该无线电条件可能在高速下行链路共享信道（HS-DSCH）的传输时间。第一输入参数（传输格式选择器预期的差异）可以是例如表示无线电信道质量的无线电条件的信道质量指示符（CQI）。

10. 发明授权

US07751847B2 Power link margin for high-speed downlink packet access 有权
标题翻译：用于高速下行链路分组接入的功率链路余量
公开(公告)号：US07751847B2
公开(公告)日：2010-07-06
申请号：US11721658
申请日：2004-12-17
申请人： Patrik Karlsson
发明人： Patrik Karlsson
IPC分类号： H04W52/30 , H04W52/34
CPC分类号： H04W52/346 , H04W52/286
摘要： A radio access network node and method of allocating cell downlink power to a set of channels (e.g., DPCH channels) and to a high-speed shared channel such as a high-speed downlink shared channel (HS-DSCH) or a high-speed shared control channel (HS_SCCH). After allocating part of the cell downlink power to the set of channels, the node allocates only a portion of the remainder of the cell downlink power to the high-speed shared channel. The node reserves a power margin for possible use during a future timeslot of a channel of the set.
摘要翻译：一种无线电接入网络节点和将小区下行链路功率分配给一组信道（例如，DPCH信道）和诸如高速下行链路共享信道（HS-DSCH）或高速共享信道（HS-DSCH）的高速共享信道的方法共享控制信道（HS_SCCH）。在将一部分小区下行链路功率分配给该组信道之后，节点仅将小区下行链路功率的剩余部分的一部分分配给高速共享信道。节点保留在集合的信道的未来时隙期间可能使用的功率余量。

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