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1. 发明申请

WO2009134180A1 METHODS AND ARRANGEMENTS FOR DOWNLINK MULTI-CARRIER POWER CONTROL IN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开
标题翻译：无线通信系统中下行多载波功率控制的方法与安排
公开(公告)号：WO2009134180A1
公开(公告)日：2009-11-05
申请号：PCT/SE2008/051475
申请日：2008-12-17
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GERSTENBERGER, Dirk , BERGMAN, Johan , AXELSSON, Samuel
发明人： GERSTENBERGER, Dirk , BERGMAN, Johan , AXELSSON, Samuel
IPC分类号： H04W52/32 , H04L27/26
CPC分类号： H04W52/04 , H04L5/0016 , H04L5/0053 , H04W52/143 , H04W52/325 , H04W52/54 , H04W52/58
摘要： The present invention relates to methods and arrangements in a radio base station and in a user equipment for controlling the downlink transmit power of the F-DPCH in a multi-carrier HSPA system, by using the concept of TPC commands (used in single-carrier systems), adapted to support different kinds of multi-carrier scenarios. The UE defines at least one TPC command for adjustment of the transmit power of the N downlink carriers' (203) F-DPCH, the number of TPC commands being equal to or lower than N, and transmits the TPC command(s) on at least one of the M uplink carriers (201, 202). The radio base station receives the TPC command(s) on the M uplink carriers from the user equipment, and adjusts the transmit power of the N downlink carriers' F-DPCH based on 10 the received TPC command(s).
摘要翻译：本发明涉及无线基站和用户设备中的方法和装置，用于通过使用TPC命令的概念（用于单载波）来控制多载波HSPA系统中的F-DPCH的下行链路发射功率系统），适用于支持不同种类的多载波场景。 UE定义至少一个TPC命令，用于调整N个下行链路载波（203）F-DPCH的发射功率，TPC命令的数量等于或等于N，并且在T上发送TPC命令至少一个M个上行链路载波（201,202）。无线电基站从用户设备接收M个上行链路载波上的TPC命令，并根据接收到的TPC命令调整N个下行链路载波的F-DPCH的发射功率。

2. 发明申请

WO2009113934A1 METHODS AND ARRANGEMENTS FOR UPLINK MULTICARRIER POWER CONTROL IN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开
标题翻译：无线通信系统中的上行多功能一体机功率控制方法与安排
公开(公告)号：WO2009113934A1
公开(公告)日：2009-09-17
申请号：PCT/SE2008/051468
申请日：2008-12-16
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GERSTENBERGER, Dirk , AXELSSON, Samuel
发明人： GERSTENBERGER, Dirk , AXELSSON, Samuel
IPC分类号： H04W52/14 , H04W52/54 , H04L27/26
CPC分类号： H04W52/146 , H04L5/0053 , H04W52/325 , H04W52/40 , H04W52/54 , H04W52/58
摘要： The present invention relates to methods and arrangements in a radio base station and in a user equipment for controlling the uplink transmit power in a multi-carrier HSPA system, by using the concept of TPC commands (used in single-carrier systems), adapted to support different kinds of multi-carrier scenarios. The radio base station defines at least one TPC command for adjustment of the transmit power of the N uplink carriers (203), the number of TPC commands being equal to or lower than N1 and transmits the TPC command(s) on at least one of the M downlink carriers (201, 202, 205, 206). The user equipment receives the TPC command(s) on the M downlink carriers from at least one radio base station, and adjusts the transmit power of the N uplink carriers based on the received TPC command(s).
摘要翻译：本发明涉及无线电基站和在多载波HSPA系统中用于控制上行链路发射功率的用户设备中的方法和装置，通过使用TPC命令（在单载波系统中使用），适用于支持不同种类的多载波场景。无线电基站定义至少一个TPC命令用于调整N个上行链路载波（203）的发射功率，TPC命令的数量等于或小于N1，并且将TPC命令中的至少一个发送到 M个下行链路载波（201,202,205,206）。用户设备从至少一个无线电基站接收M个下行链路载波上的TPC命令，并根据接收到的TPC命令来调整N个上行链路载波的发射功率。

3. 发明申请

WO2013025143A1 BASE STATION, USER EQUIPMENT AND METHODS THEREIN FOR CONTROL TIMING CONFIGURATION ASSIGNMENT IN A MULTIPLE CELL COMMUNICATIONS NETWORK 审中-公开
标题翻译：基站，用户设备及其在多小区通信网络中控制时序配置分配的方法
公开(公告)号：WO2013025143A1
公开(公告)日：2013-02-21
申请号：PCT/SE2012/050093
申请日：2012-01-31
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , CHENG, Jung-Fu , LARSSON, Daniel , FRENNE, Mattias , GERSTENBERGER, Dirk , BALDEMAIR, Robert
发明人： CHENG, Jung-Fu , LARSSON, Daniel , FRENNE, Mattias , GERSTENBERGER, Dirk , BALDEMAIR, Robert
IPC分类号： H04W72/04
CPC分类号： H04W76/046 , H04J11/00 , H04L1/1812 , H04L1/1861 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L5/14 , H04L5/1469 , H04L5/16 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W76/27 , H04W88/02 , H04W88/08
摘要： Example embodiments presented herein are directed towards a base station and method therein, for configuring control timing to and from a user equipment in a multiple component cell communications network. Example embodiments presented herein are also directed towards a user equipment and method therein, for configuration of control timing for a user equipment in a multiple component cell communications network.
摘要翻译：这里呈现的示例性实施例涉及其中的基站及其方法，用于配置到多组件小区通信网络中的用户设备的控制定时和从多个组件小区通信网络中的用户设备的控制定时。这里呈现的示例性实施例还针对其中的用户设备和方法，用于配置多组件小区通信网络中的用户设备的控制定时。

4. 发明申请

WO2012074449A1 METHOD AND ARRANGEMENT FOR MITIGATING INTER -CELL INTERFERENCE ON TRANSMISSION OF UPLINK CONTROL INFORMATION 审中-公开
标题翻译：减轻上传控制信息传输干扰的方法和装置
公开(公告)号：WO2012074449A1
公开(公告)日：2012-06-07
申请号：PCT/SE2011/050251
申请日：2011-03-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BALDEMAIR, Robert , CHENG, Jung-Fu , GERSTENBERGER, Dirk , LARSSON, Daniel
发明人： BALDEMAIR, Robert , CHENG, Jung-Fu , GERSTENBERGER, Dirk , LARSSON, Daniel
IPC分类号： H04J11/00 , H04J13/18 , H04L27/26
CPC分类号： H04J13/18 , H04J11/005 , H04L27/2626
摘要： In various embodiments, a method for transmitting uplink control information in a cell is provided. The uplink control information is transmitted during a time slot. According to this method, bits corresponding to uplink control information are mapped (1810) to complex modulation symbols. The complex modulation symbols are spread (1820) in the time slot using a set of orthogonal cover code, OCC, sequences, such that at least two of the complex modulation symbols are spread using different OCC sequences. The uplink control information is then transmitted (1830) using said spread complex modulation symbols.
摘要翻译：在各种实施例中，提供了一种用于在小区中发送上行链路控制信息的方法。在时隙期间发送上行链路控制信息。根据该方法，对应于上行链路控制信息的比特被映射到复调制符号（1810）。复数调制符号在时隙中使用一组正交覆盖码（OCC）序列扩展（1820），使得使用不同OCC序列扩展至少两个复调制符号。然后使用所述扩展复调制符号发送（1830）上行链路控制信息。

5. 发明申请

WO2011138769A1 SYSTEM AND METHOD FOR SIGNALING CONTROL INFORMATION IN A MOBILE COMMUNICATION NETWORK 审中-公开
标题翻译：用于在移动通信网络中信令控制信息的系统和方法
公开(公告)号：WO2011138769A1
公开(公告)日：2011-11-10
申请号：PCT/IB2011/052022
申请日：2011-05-06
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , CHENG, Jung-Fu , BALDEMAIR, Robert , GERSTENBERGER, Dirk , LARSSON, Daniel
发明人： CHENG, Jung-Fu , BALDEMAIR, Robert , GERSTENBERGER, Dirk , LARSSON, Daniel
IPC分类号： H04L1/00 , H03M13/27
CPC分类号： H04L5/0053 , H03M13/05 , H03M13/13 , H03M13/27 , H03M13/2742 , H03M13/2757 , H03M13/6525 , H04L1/0071 , H04L1/0073 , H04W52/04
摘要： A method of wirelessly transmitting control information includes generating control information comprising a plurality of control bits and encoding the control bits using a block code that outputs an encoded bit sequence comprising encoded bits b(0), b(1),..., b(19). The control bits are encoded using the block code by generating a linear combination of a plurality of basis sequences. The method also includes dividing the encoded bits into a first group and a second group. The first group includes the encoded bits {b(0), b(1), b(5), b(6), b(8), b(11), b(12), b(14), b(17), b(19)} and the second group includes the encoded bits {b(2), b(3), b(4), b(7), b(9), b(10), b(13), b(15), b(16), b(18)}. Additionally, the method includes transmitting the first group of encoded bits on a first set of carriers and transmitting the second group of encoded bits on a second set of carriers. The second set of carriers have different frequencies from the first set of carriers.
摘要翻译：一种无线发送控制信息的方法包括：生成包含多个控制位的控制信息，并使用输出包含编码位b（0），b（1），...，b （19）。通过生成多个基本序列的线性组合，使用块码对控制比特进行编码。该方法还包括将编码比特划分成第一组和第二组。第一组包括编码比特{b（0），b（1），b（5），b（6），b（8），b（11），b（12），b（14）并且第二组包括编码比特{b（2），b（3），b（4），b（7），b（9），b（10），b ），b（15），b（16），b（18）}。此外，该方法包括在第一载波组上传送第一组编码比特，并在第二载波组上传送第二组编码比特。第二组载波具有与第一组载波不同的频率。

6. 发明申请

WO2011073191A1 METHODS AND DEVICES FOR DATA TRANSMISSION VIA A PLURALITY OF CARRIERS 审中-公开
标题翻译：用于数字传输的方法和设备，通过多个载波
公开(公告)号：WO2011073191A1
公开(公告)日：2011-06-23
申请号：PCT/EP2010/069630
申请日：2010-12-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BALDEMAIR, Robert , GERSTENBERGER, Dirk , LARSSON, Daniel , WIEMANN, Henning
发明人： BALDEMAIR, Robert , GERSTENBERGER, Dirk , LARSSON, Daniel , WIEMANN, Henning
IPC分类号： H04L5/00 , H04W72/00
CPC分类号： H04W72/0406 , H04L5/0007 , H04L5/001 , H04L5/0053 , H04L5/0091 , H04W52/367 , H04W52/54
摘要： A communication system includes a transmitting communication device (310) and a receiving communication device (320). The transmitting communication device (310) determines a control element, e.g., a control element of a Media Access Control protocol, associated with one of the carriers and provides the control element with an identifier specifying the carrier the control element is associated with. The transmitting communication device (310) sends the control element with the identifier on one of the carriers to the receiving communication device (320). The receiving communication device (320) receives the control element and determines, from the identifier received with the control element, the carrier the control element is associated with. Further, the receiving communication device (320) determines, on the basis of parameters indicated by the control element, a data transmission property of the carrier the control element is associated with.
摘要翻译：通信系统包括发送通信设备（310）和接收通信设备（320）。发送通信设备（310）确定与载波之一相关联的控制元件，例如媒体接入控制协议的控制元件，并向控制元件提供指定控制元件相关联的载波的标识符。发送通信设备（310）将具有标识符的控制元件在其中一个载波上发送到接收通信设备（320）。接收通信设备（320）接收控制元件，并从与控制元件接收的标识符中确定控制元件相关联的载波。此外，接收通信装置（320）基于由控制元件指示的参数，确定控制元件相关联的载波的数据传输特性。

7. 发明申请

WO2011002374A1 IMPROVED MOBILITY MANAGEMENT IN A COORDINATED MULTIPOINT NETWORK 审中-公开
标题翻译：改进的协调多点网络中的移动性管理
公开(公告)号：WO2011002374A1
公开(公告)日：2011-01-06
申请号：PCT/SE2009/051505
申请日：2009-12-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GERSTENBERGER, Dirk , LARSSON, Daniel , MÜLLER, Walter
发明人： GERSTENBERGER, Dirk , LARSSON, Daniel , MÜLLER, Walter
IPC分类号： H04W36/30
CPC分类号： H04W36/0083 , H04W36/0055 , H04W36/08
摘要： In one aspect, the present invention in one or more embodiments improves mobility management—e.g., handover processing enhancement—by providing/utilizing additional information in combination with CoMP operation, for enhancing the handover procedure. For example, the additional information is used to improve judging the most suitable target cell (14). The additional information can be, for example, angle of arrival or time advance of the UE (20) in handover, RTT, power headroom or signal strength. In at least one embodiment, the information used for handover processing at source and/or target base stations (12-1, 12-2) is enhanced or otherwise made richer by the use of "geometric information" for mobile terminals (20). In one such embodiment, the geometric information used for handover processing associated with a given terminal (20) indicates something about the mobile terminal's position (relative or absolute).
摘要翻译：在一个方面，本发明在一个或多个实施例中通过提供/利用与CoMP操作相结合的附加信息来改善移动性管理 - 例如切换处理增强，以增强切换过程。例如，附加信息用于改善判断最合适的目标单元（14）。附加信息可以是例如UE（20）在切换，RTT，功率余量或信号强度中的到达角度或时间提前。在至少一个实施例中，用于在源和/或目标基站（12-1,12-2）处的切换处理的信息通过对移动终端（20）的使用“几何信息”被增强或以其他方式变得更加丰富。在一个这样的实施例中，用于与给定终端（20）相关联的切换处理的几何信息指示关于移动终端的位置（相对或绝对）的一些内容。

8. 发明申请

WO2010104436A1 METHOD AND ARRANGEMENT FOR DL-OTDOA (DOWNLINK OBSERVED TIME DIFFERENCE OF ARRIVAL) POSITIONING IN A LTE (LONG TERM EVOLUTION) WIRELESS COMMUNICATIONS SYSTEM 审中-公开
标题翻译： LTE（长期演进）无线通信系统中的DL-OTDOA（下行链路观测时间差异）定位的方法和布置
公开(公告)号：WO2010104436A1
公开(公告)日：2010-09-16
申请号：PCT/SE2009/050773
申请日：2009-06-18
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GERSTENBERGER, Dirk , LARSSON, Daniel
发明人： GERSTENBERGER, Dirk , LARSSON, Daniel
IPC分类号： H04W64/00
CPC分类号： H04W72/0446 , H04L5/0033 , H04W36/385 , H04W64/003 , H04W72/005
摘要： The present invention relates generally to methods and arrangements for positioning in a wireless communications system, such as LTE. In particular, the present invention relates to improving positioning accuracy. The invention provides methods and arrangements for scheduling positioning subframes, i.e. low interference subframes, for allowing aligning of positioning subframes across a number of cells in order to reduce the interference from data symbols of cells in the neighborhood of a cell serving the UE that is performing positioning measurements. A time instance during which transmission of the positioning subframes is to occur in a wireless communications network is selected. The base stations in the wireless communications network are informed about the selected time instance, whereupon the base stations schedule and transmit the positioning subframes based on the selected time instance, whereby the positioning subframes are aligned throughout the network.
摘要翻译：本发明一般涉及在诸如LTE的无线通信系统中定位的方法和装置。特别地，本发明涉及提高定位精度。本发明提供了用于调度定位子帧（即，低干扰子帧）的方法和装置，用于允许跨多个小区对准定位子帧，以便减少来自服务于正在执行的UE的小区附近的小区的数据符号的干扰定位测量。选择在无线通信网络期间发生定位子帧的时间实例。向无线通信网络中的基站通知所选择的时间实例，由此基站基于所选择的时间实例调度和发送定位子帧，由此定位子帧在整个网络中对齐。

9. 发明申请

WO2009025609A1 METHOD AND ARRANGEMENT IN A COMMUNICATION NETWORK SYSTEM 审中-公开
标题翻译：通信网络系统中的方法和安排
公开(公告)号：WO2009025609A1
公开(公告)日：2009-02-26
申请号：PCT/SE2008/050601
申请日：2008-05-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , WAGER, Stefan , PARKVALL, Stefan , GERSTENBERGER, Dirk , BERGMAN, Johan , GUNNARSSON, Fredrik , HAGERMAN, Bo , TIDESTAV, Claes , SÅGFORS, Mats
发明人： WAGER, Stefan , PARKVALL, Stefan , GERSTENBERGER, Dirk , BERGMAN, Johan , GUNNARSSON, Fredrik , HAGERMAN, Bo , TIDESTAV, Claes , SÅGFORS, Mats
IPC分类号： H04L1/18
CPC分类号： H04L1/1812 , H04L1/0025
摘要： The object of the present invention is to provide a mechanism for improving RACH performance. The object is achieved by a method in a user equipment (140) for random accessing the user equipment (140) to a base station (120). The user equipment (140) and the base station (120) are comprised in a communication network system (110). An acknowledgement to send a message to the network node (110,120) is received (203,301) from a network node (110,120) comprised in the communication network system (100). The user equipment then sends (204,302) the message to the network node (110,120) using Hybrid Automatic Retransmission reQuest HARQ being in a CELL_FACH state.
摘要翻译：本发明的目的是提供一种用于改善RACH性能的机制。该目的通过用户设备（140）中用于随机接入用户设备（140）到基站（120）的方法来实现。用户设备（140）和基站（120）被包括在通信网络系统（110）中。从通信网络系统（100）中包括的网络节点（110,120）接收到向网络节点（110,120）发送消息的确认（203,301）。然后，用户设备使用处于CELL_FACH状态的混合自动重传请求HARQ来向网络节点（110,120）发送（204,302）消息。

10. 发明申请

WO2003044985A1 METHOD FOR ESTABLISHING A RADIO CHANNEL IN A WIRELESS CDMA NETWORK WHEREIN THE PREAMBLE SIGNAL INCREASES IN POWER DURING TRANSMISSION 审中-公开
标题翻译：在无线CDMA网络中建立无线电信道的方法，其中可变信号在传输期间在功率上增加
公开(公告)号：WO2003044985A1
公开(公告)日：2003-05-30
申请号：PCT/EP2002/012715
申请日：2002-11-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GRANZOW, Wolfgang , FRANK, Georg , GERSTENBERGER, Dirk
发明人： GRANZOW, Wolfgang , FRANK, Georg , GERSTENBERGER, Dirk
IPC分类号： H04B7/005
CPC分类号： H04W52/50 , H04W52/58
摘要： In a synchronization scheme, for example for establishing a channel in a UMTS radio communication system, when a user device (or user equipment, UE) such as a mobile terminal is establishing a channel with a network, the user device transmits signals on the uplink DPCCH, and the power of these signals is ramped up from a calculated initial power level until the transmission is detected by the receiver, i.e. until the receiver has obtained synchronization to the uplink signal.
摘要翻译：在同步方案中，例如在UMTS无线电通信系统中建立信道时，当诸如移动终端的用户设备（或用户设备，UE）正在与网络建立信道时，用户设备在上行链路上发送信号 DPCCH，并且这些信号的功率从计算的初始功率电平斜升，直到接收机检测到发送，即直到接收机已经获得与上行链路信号的同步。

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