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1. 发明申请

WO2010058263A1 TIME-DIVISION MULTIPLEXED PILOT SIGNAL FOR INTEGRATED MOBILE BROADCASTS 审中-公开
标题翻译：用于综合移动广播的时分多路复用引导信号
公开(公告)号：WO2010058263A1
公开(公告)日：2010-05-27
申请号：PCT/IB2009/007496
申请日：2009-11-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , BOTTOMLEY, Gregory, E. , GERSTENBERGER, Dirk , LINDBOM, Lars , WANG, Yi-Pin Eric
发明人： BOTTOMLEY, Gregory, E. , GERSTENBERGER, Dirk , LINDBOM, Lars , WANG, Yi-Pin Eric
IPC分类号： H04B1/707
CPC分类号： H04W4/06 , H04B1/707 , H04B2201/70701 , H04J3/00 , H04J13/0044 , H04J13/20
摘要： A pilot channel signal for time-division multiplexing with one or more traffic channel signals in a broadcast/multi-cast signal and for code-division multiplexing with a continuously transmitted pilot channel signal is described. In an exemplary method for transmitting a broadcast/multicast signal, a pilot symbol sequence is obtained for each slot of one or more frames of the broadcast/multicast signal, so that the pilot symbol sequence varies for each slot of a given frame. The pilot symbol sequence for each slot is spread with a channelization code, and the spread pilot symbol sequence for each slot is scrambled, using a scrambling code, to form a first pilot channel signal. The first pilot channel signal is transmitted so that it is time-division multiplexed with one or more traffic channel signals transmitted during each slot and code-division multiplexed with a second pilot channel signal transmitted during all slots of the one or more frames.
摘要翻译：描述了用于与广播/多播信号中的一个或多个业务信道信号进行时分复用并用于与连续发送的导频信道信号进行码分复用的导频信道信号。在用于发送广播/多播信号的示例性方法中，为广播/多播信号的一个或多个帧的每个时隙获得导频符号序列，使得导频符号序列对于给定帧的每个时隙而变化。每个时隙的导频符号序列用信道化码扩展，并且使用扰码对每个时隙的扩展导频符号序列进行加扰，以形成第一导频信道信号。发送第一导频信道信号，使其与在每个时隙期间发送的一个或多个业务信道信号进行时分复用，并与在一个或多个帧的所有时隙期间发送的第二导频信道进行码分多路复用。

2. 发明申请

WO2011042336A2 METHODS AND ARRANGEMENTS IN A MOBILE TELECOMMUNICATION NETWORK 审中-公开
标题翻译：移动通信网络中的方法和安排
公开(公告)号：WO2011042336A2
公开(公告)日：2011-04-14
申请号：PCT/EP2010/064391
申请日：2010-09-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , GERSTENBERGER, Dirk , LARSSON, Daniel , LINDBOM, Lars
发明人： GERSTENBERGER, Dirk , LARSSON, Daniel , LINDBOM, Lars
IPC分类号： H04W52/14
CPC分类号： H04W52/146 , H04W28/18 , H04W52/10 , H04W52/242 , H04W52/247 , H04W52/325 , H04W52/34 , H04W74/0833
摘要： The present invention relates to methods and arrangements for assisting a User Equipment (UE) to determine transmit power to be used on a first uplink component carrier y, wherein the base station is configured to communicate with the UE over a plurality of uplink and downlink component carriers x,y. The UE is aware of path loss parameters associated with a second downlink component carrier x. The method in a base station comprises determining cell specific path loss parameters associated with the component carriers of the base station. The cell specific path loss parameters at least comprises path loss parameters associated with the first uplink component carrier y and a second uplink component carrier x which is paired to the second downlink component carrier x, wherein the second uplink component carrier and second downlink component carrier are within one frequency band. The method comprises the further steps of calculating a pathloss offset, deltaPL(y,x), for the first uplink component carrier y, wherein the pathloss offset deltaPL(y,x) is the pathloss power offset for the first uplink component carrier y with respect to the second uplink component carrier x, and sending the calculated pathloss offset, deltaPL(y,x) to the UE.
摘要翻译：本发明涉及用于辅助用户设备（UE）确定要在第一上行链路分量载波y上使用的发射功率的方法和装置，其中所述基站被配置为通过多个上行链路和下行链路分量与所述UE进行通信载体x，y。 UE知道与第二下行链路分量载波x相关联的路径损耗参数。基站中的方法包括确定与基站的分量载波相关联的小区特定路径损耗参数。小区特定路径损耗参数至少包括与第一上行链路分量载波y相关联的路径损耗参数和与第二下行链路分量载波x配对的第二上行链路分量载波x，其中第二上行链路分量载波和第二下行链路分量载波是在一个频段内。该方法包括以下步骤：为第一上行链路分量载波y计算路径损耗偏移量ΔPL（y，x），其中路径损耗偏移ΔPL（y，x）是第一上行链路分量载波y的路径损耗功率偏移，相对于第二上行链路分量载波x，并将所计算的路径损耗偏移量ΔPL（y，x）发送给UE。

3. 发明申请

WO2011040858A1 UPLINK POWER CONTROL IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的上行电源控制
公开(公告)号：WO2011040858A1
公开(公告)日：2011-04-07
申请号：PCT/SE2010/050641
申请日：2010-06-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , LARSSON, Daniel , GERSTENBERGER, Dirk , LINDBOM, Lars
发明人： LARSSON, Daniel , GERSTENBERGER, Dirk , LINDBOM, Lars
IPC分类号： H04W52/14 , H04W52/34
CPC分类号： H04W52/146 , H04B7/12 , H04W52/325 , H04W52/346 , H04W52/54
摘要： The present invention relates to methods and arrangements for distributing UE transmit power between multiple UL component carriers, e.g. in situations where the UL component carriers reside in different bands or where data with different importance are scheduled onto the different component carriers and between the PUSCH and the PUCCH when those channels are transmitted simultaneou sly. To be able to control the distribution of the available transmit power of a UE between multiple UL component carriers and/or between PUCCH and PUSCH, individual power weighting factors to be used by the UE are configured by the eNB according to embodiments of the present invention. The power weighting factors are signaled to the UE accordingly and used by the UE to weight PUCCH and PUSCH and/ or different component carriers.
摘要翻译：本发明涉及用于在多个UL分量载波之间分配UE发射功率的方法和装置，例如，在这些信道同时发送的情况下，UL分量载波驻留在不同的频带中，或者具有不同重要性的数据被调度到不同的分量载波上，而在PUSCH和PUCCH之间。为了能够控制UE在多个UL分量载波之间和/或在PUCCH与PUSCH之间的可用发射功率的分布，由eNB使用的各个功率加权因子由根据本发明的实施例配置。功率加权因子被相应地通知给UE，由UE用于加权PUCCH和PUSCH和/或不同的分量载波。

4. 发明申请

WO2011039214A3 METHODS AND ARRANGEMENTS IN A MOBILE TELECOMMUNICATIONS NETWORK 审中-公开
公开(公告)号：WO2011039214A3
公开(公告)日：2011-04-07
申请号：PCT/EP2010/064405
申请日：2010-09-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , LARSSON, Daniel , BALDEMAIR, Robert , GERSTENBERGER, Dirk , LINDBOM, Lars
发明人： LARSSON, Daniel , BALDEMAIR, Robert , GERSTENBERGER, Dirk , LINDBOM, Lars
IPC分类号： H04W52/36 , H04W72/12 , H04W52/34
摘要： The embodiments of the present invention relates to a method in a UE for distributing available transmit power to avoid violation of UE power limitations on the PUCCH and the PUSCH. Available power for transmission on at least the PUCCH is determined and at least one power headroom report indicating the available power for transmission on at least the PUCCH is transmitted to a base station.

5. 发明申请

WO2009082316A1 GENERATION OF MBSFN-DOB SYNCHRONIZATION CODES 审中-公开
标题翻译： MBSFN-DOB同步码的生成
公开(公告)号：WO2009082316A1
公开(公告)日：2009-07-02
申请号：PCT/SE2008/000518
申请日：2008-09-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , LINDBOM, Lars , GERSTENBERGER, Dirk , WANG, Eric
发明人： LINDBOM, Lars , GERSTENBERGER, Dirk , WANG, Eric
IPC分类号： H04B1/707
CPC分类号： H04B1/7083 , H04B2201/70701 , H04J13/0014 , H04J13/102
摘要： Physical downlink channels PPHYl, PHY2 are summed in a summation unit 10. The output of summation unit 10 is forwarded to another summation unit 12, where it is combined with the primary and secondary synchronization channels P-SCH, S-SCH. The secondary synchronization channel S-SCH is formed as in WCDMA. The primary synchronization channel P-SCH is formed by connecting a switch SW either to a code generator 14 generating the conventional code PSCWCDMA or a code generator 18 generating the code PSCNEW. The selection is controlled by a PSC controller 18. This controller can be adapted to produce a P-SCH in accordance with one of several formats. PSCNEW has the properties that it is a hierarchical Golay sequence constructed by a plurality of constituent sequences with at least one of the constituent sequences being the Golay sequence, and that it is orthogonal to the primary and secondary synchronization codes used in non-MBSFN capable WCDMA.
摘要翻译：物理下行链路信道PPHY1，PHY2在求和单元10中相加。求和单元10的输出被转发到另一个求和单元12，其中它与主和辅同步信道P-SCH，S-SCH组合。次同步信道S-SCH如WCDMA中那样形成。主同步信道P-SCH是通过将开关SW连接到产生常规码PSCWCDMA的码发生器14或产生码PSCNEW的码发生器18来形成的。该选择由PSC控制器18控制。该控制器可以适于根据若干格式之一产生P-SCH。 PSCNEW具有这样的属性，即它是由多个组成序列构成的分层格洛序列，其中至少一个组成序列是Golay序列，并且它与在非MBSFN能力的WCDMA中使用的主要和次要同步码正交。

6. 发明申请

WO2008052625A1 METHOD AND ARRANGEMENT IN A TELECOMMUNICATION SYSTEM 审中-公开
标题翻译：电信系统中的方法和布置
公开(公告)号：WO2008052625A1
公开(公告)日：2008-05-08
申请号：PCT/EP2007/008397
申请日：2007-09-26
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , KAZMI, Muhammad, Ali , BERGMAN, Johan, Mikael , GERSTENBERGER, Dirk , LINDBOM, Lars , PALM, Lars, Hakan
发明人： KAZMI, Muhammad, Ali , BERGMAN, Johan, Mikael , GERSTENBERGER, Dirk , LINDBOM, Lars , PALM, Lars, Hakan
IPC分类号： H04L12/18
CPC分类号： H04W48/12 , H04L12/189 , H04W4/12 , H04W72/005
摘要： The present invention provides, inter alia, a method of operation of a radio base station in a wireless telecommunications system, in which system information is transmitted on a broadcast control channel. The method comprises the steps of transmitting the broadcast control channel continuously on a first carrier; and also transmitting the broadcast control channel non-continuously and periodically at regular intervals. This prevents or at least minimizes, for example, MBMS data loss when a UE with a single receiver listens to a dedicated MBMS carrier.
摘要翻译：本发明尤其提供了一种在无线电信系统中的无线电基站的操作方法，其中在广播控制信道上发送系统信息。该方法包括以下步骤：在第一载波上连续发送广播控制信道; 并且还以规则的间隔非连续和周期地发送广播控制信道。这可以防止或至少最小化例如当具有单个接收机的UE监听专用MBMS载波时的MBMS数据丢失。

7. 发明申请

WO2009058089A1 FAST RANDOM ACCESS FOR AN ENHANCED UPLINK DEDICATED CHANNEL 审中-公开
标题翻译：快速随机访问增强上行专用通道
公开(公告)号：WO2009058089A1
公开(公告)日：2009-05-07
申请号：PCT/SE2008/051238
申请日：2008-10-30
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GERSTENBERGER, Dirk , BERGMAN, Johan , WANG, Yi-Pin Eric , PRADAS, José Luis , WAGER, Stefan , EDHOLM, Christer
发明人： GERSTENBERGER, Dirk , BERGMAN, Johan , WANG, Yi-Pin Eric , PRADAS, José Luis , WAGER, Stefan , EDHOLM, Christer
IPC分类号： H04W74/08
CPC分类号： H04W74/006 , H04W74/0833 , H04W74/0866
摘要： The present invention relates to fast random access methods and arrangements for the enhanced uplink dedicated channel of E-UTRAN (Evolved Universal terrestrial radio access network). A user equipment (UE) being in a low activity state sends a random access request comprising a preamble on a physical random access channel (PRACH) to a NodeB. The NodeB receives the request and sends in response to the received random access request a response comprising information associated with detection of the preamble on an acquisition indicator channel (AICH). The response comprises further in an extension of the AICH an indication of an action to be taken by the UE. In an embodiment of the present invention the action is to access the E-DCH and the response comprises configuration parameters to the E-DCH.
摘要翻译：本发明涉及用于E-UTRAN（演进通用陆地无线电接入网络）的增强型上行链路专用信道的快速随机接入方法和装置。处于低活动状态的用户设备（UE）将物理随机接入信道（PRACH）上的前导码的随机接入请求发送到节点B。节点B接收请求并响应于所接收的随机接入请求发送包括与获取指示符信道（AICH）上的前导码的检测相关联的信息的响应。该响应在AICH的扩展中进一步包括UE要采取的动作的指示。在本发明的一个实施例中，动作是访问E-DCH，响应包括对E-DCH的配置参数。

8. 发明申请

WO2007053106A1 METHOD AND ARRANGEMENT FOR ACTIVITY DETECTION IN A TELECOMMUNICATION SYSTEM 审中-公开
标题翻译：电信系统中活动检测的方法和布置
公开(公告)号：WO2007053106A1
公开(公告)日：2007-05-10
申请号：PCT/SE2006/050443
申请日：2006-10-31
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , GERSTENBERGER, Dirk , PARKVALL, Stefan , BERGMAN, Johan
发明人： GERSTENBERGER, Dirk , PARKVALL, Stefan , BERGMAN, Johan
IPC分类号： H04Q7/38 , H04Q7/32 , H04Q7/22
CPC分类号： H04W52/0232 , H04W52/0219 , H04W88/02 , H04W88/08 , Y02D70/1242 , Y02D70/1244 , Y02D70/23 , Y02D70/24 , Y02D70/25
摘要： The present invention relates to a method and arrangement for efficient use of network resources, in particular for continuous connectivity services. The present invention introduces a set of established rules for uplink and/or downlink activity detection such that a Node B and/or a UE is enabled to detect active and inactive transmission periods on links for reception of packet data transmission and can independently arrange for inactivity/activity state transitions without any need of further signalling. Such a set of rules can be communicated to the Node B and the user equipment, e.g., from the radio network controller (RNC) , or can consist of a predefined set of fixed rules that is readily implemented in said units.
摘要翻译：本发明涉及一种有效利用网络资源的方法和装置，特别是用于持续连接服务。本发明引入了用于上行链路和/或下行链路活动检测的一组已建立的规则，使得节点B和/或UE能够检测用于接收分组数据传输的链路上的活动和非活动传输周期，并且可以独立地安排不活动 /活动状态转换，而不需要进一步的信令。这样的一组规则可以例如从无线电网络控制器（RNC）传送到节点B和用户设备，或者可以由在所述单元中容易实现的预定义的一组固定规则组成。

9. 发明申请

WO2005034397A1 MBMS ACKNOWLEDGEMENTS ON RACH 审中-公开
标题翻译： RACH上的MBMS确认
公开(公告)号：WO2005034397A1
公开(公告)日：2005-04-14
申请号：PCT/SE2004/001430
申请日：2004-10-06
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , BERGSTRÖM, Joakim , ERICSSON, Ingela , EDLUND, Peter , GERSTENBERGER, Dirk
发明人： BERGSTRÖM, Joakim , ERICSSON, Ingela , EDLUND, Peter , GERSTENBERGER, Dirk
IPC分类号： H04H1/00
CPC分类号： H04W4/06 , H04H60/91 , H04L1/1671 , H04L1/1887 , H04L12/189 , H04W72/005 , H04W74/0866
摘要： The present invention relates to multicast communication systems and in particular to the implementation of a random access uplink channel, which can be used, e.g., for transmission of acknowledgement messages for received data. In order to prevent frequent collisions on said channel, the transmission of acknowledgement messages is spread at least over time or, additionally, with regard to another distinguishing channel property, e.g. a RACH sub-channel or RACH-signature.
摘要翻译：本发明涉及多播通信系统，特别涉及随机接入上行链路信道的实现，其可以用于例如用于接收数据的确认消息的传输。为了防止所述信道上的频繁冲突，确认消息的传输至少在时间上扩展，或者另外，关于另一个区别信道属性，例如， RACH子信道或RACH签名。

10. 发明申请

WO2006081874A1 METHODS AND ARRANGEMENTS FOR HANDLING UNRELIABLE SCHEDULING GRANTS IN A TELECOMMUNICATION NETWORK 审中-公开
标题翻译：在电信网络中处理不可靠的调度资源的方法和安排
公开(公告)号：WO2006081874A1
公开(公告)日：2006-08-10
申请号：PCT/EP2005/052275
申请日：2005-05-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , KAZMI, Muhammad , MÜLLER, Walter , ANDERSSON, Rutger , GERSTENBERGER, Dirk , BERGSTRÖM, Joakim , PARKVALL, Stefan
发明人： KAZMI, Muhammad , MÜLLER, Walter , ANDERSSON, Rutger , GERSTENBERGER, Dirk , BERGSTRÖM, Joakim , PARKVALL, Stefan
IPC分类号： H04L12/56 , H04Q7/38 , H04B7/26
CPC分类号： H04W72/14 , H04B7/264 , H04W28/04 , H04W52/24 , H04W72/1294
摘要： The present invention relates to methods and arrangements for handling unreliable scheduling grants in a WCDMA-communication system. A user equipment detects that a received scheduling grant is unreliable and adjust its serving grant based on that information. The user equipment is also able to report continuously received unreliable grants as an event to the network, allowing the network to adapt its operation to reduce the unreliable grants.
摘要翻译：本发明涉及在WCDMA通信系统中处理不可靠的调度授权的方法和装置。用户设备检测到接收到的调度授权是不可靠的，并且基于该信息调整其服务授权。用户设备还可以将连续接收的不可靠的授权作为事件报告给网络，允许网络适应其操作以减少不可靠的授权。

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