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1. 发明申请

WO2011124537A1 METHOD AND APPARATUS FOR CHANNEL QUALITY REPORTING IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中信道质量报告的方法与装置
公开(公告)号：WO2011124537A1
公开(公告)日：2011-10-13
申请号：PCT/EP2011/055136
申请日：2011-04-01
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , NORDSTRÖM, Fredrik , BERGLJUNG, Christian
发明人： NORDSTRÖM, Fredrik , BERGLJUNG, Christian
IPC分类号： H04L1/00 , H04B7/06
CPC分类号： H04L1/0026 , H04B7/0417 , H04B7/063 , H04B7/0632 , H04L1/0027 , H04L1/0029 , H04L1/0031
摘要： According to one aspect, the present invention advantageously provides a method and apparatus that increase communications throughput by manipulating the order or manner in which CQI values are reported in a multi-rank CQI report that constrains one or more such values according to reporting order. As a non-limiting example, the present invention provides that the reporting order used for reporting multiple CQI values is chosen to eliminate or at least reduce under-reporting and over-reporting errors arising from the use of differential reporting formats for one or more of the reported CQI values. Additionally, the present invention provides for selection between single-rank or multi-rank CQI reporting, based on determining which one corresponds to the highest channel capacity, in view of the differential reporting constraints.
摘要翻译：根据一个方面，本发明有利地提供一种通过操纵按照报告顺序约束一个或多个这样的值的多级CQI报告中报告CQI值的顺序或方式来提高通信吞吐量的方法和装置。作为非限制性示例，本发明提供用于报告多个CQI值的报告顺序被选择以消除或至少减少由于使用差异报告格式而产生的不足报告和过度报告错误，其中一个或多个报告的CQI值。另外，鉴于差分报告约束，本发明基于确定哪个对应于最高信道容量来提供单级或多级CQI报告之间的选择。

2. 发明申请

WO2012023895A1 METHODS AND ARRANGEMENTS IN CELLULAR COMMUNICATION SYSTEMS 审中-公开
标题翻译：细胞通信系统中的方法和安排
公开(公告)号：WO2012023895A1
公开(公告)日：2012-02-23
申请号：PCT/SE2011/050904
申请日：2011-07-05
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , KAZMI, Muhammad , BERGLJUNG, Christian
发明人： KAZMI, Muhammad , BERGLJUNG, Christian
IPC分类号： H04W72/04
CPC分类号： H04W72/048 , H04L5/14 , H04M1/72525 , H04W8/22 , H04W8/24 , H04W8/245 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W84/042 , H04W88/06
摘要： The disclosure relates to methods and arrangements wherein a user equipment (UE) supporting a first frequency band H B is enabled to communicate with a network utilizing a second frequency band. The second frequency band is a sub-band of the first frequency band or overlaps with the first frequency band. The UE, which supports the first frequency band, implements 32 the channel numbering scheme of the second frequency band S B which overlaps with the first frequency band H B . This enables the UE supporting the first frequency band H B to recognize the second frequency band SB and communicate 33 with the network when the UE is camped or connected to a cell operating in the second frequency band S B .
摘要翻译：本公开涉及其中支持第一频带HB的用户设备（UE）能够利用第二频带与网络通信的方法和布置。第二频带是第一频带的子带或与第一频带重叠。支持第一频带的UE实现与第一频带HB重叠的第二频带SB的信道编号方案32。这使得支持第一频带HB的UE识别第二频带SB并且当UE驻留或连接到在第二频带SB中工作的小区时与网络通信33。

3. 发明申请

WO2011128246A1 INTERFERENCE AVOIDANCE IN WHITE SPACE COMMUNICATION SYSTEMS 审中-公开
标题翻译：白色空间通信系统中的干扰避免
公开(公告)号：WO2011128246A1
公开(公告)日：2011-10-20
申请号：PCT/EP2011/055430
申请日：2011-04-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , REIAL, Andres , ROSENQVIST, Anders , BERGLJUNG, Christian
发明人： REIAL, Andres , ROSENQVIST, Anders , BERGLJUNG, Christian
IPC分类号： H04W16/14
CPC分类号： H04W16/14 , H04W64/00
摘要： Mobile communication system equipment avoids interfering with another transmitter's operation. Sensing information indicating whether the other transmitter's signal has been detected is received from remote sensors, wherein each of the remote sensors is situated at a respective one of two or more sensor locations. The sensing information and information about the sensor locations is used to ascertain one or more exclusion boundaries needed to avoid interfering with the other transmitter's use of the spectral resource. Beamforming parameters are ascertained that will enable the main node to transmit within one or more predefined geographical areas except for any portion of a predefined area located on a far side of the one or more exclusion boundaries. Two or more adjusted signals are produced as a function of the beamforming parameters and one or more signals to be transmitted. The adjusted signals are transmitted from respective ones of two or more antennas.
摘要翻译：移动通信系统设备避免干扰另一个发射机的操作。从远程传感器接收指示是否检测到其他发射机的信号的感测信息，其中每个远程传感器位于两个或更多个传感器位置中的相应一个。感测信息和关于传感器位置的信息用于确定一个或多个排除边界，以避免干扰其他发射机对频谱资源的使用。确定波束成形参数，其将使主节点能够在一个或多个预定义的地理区域内发送，除了位于一个或多个排除边界的远侧上的预定义区域的任何部分。根据波束成形参数和要发送的一个或多个信号产生两个或更多个调整后的信号。经调整的信号从两个或更多个天线中的相应的一个发送。

4. 发明申请

WO2009151361A1 METHOD AND APPARATUS FOR A PERFORMANCE TEST IN AN OFDMA SYSTEM 审中-公开
标题翻译： OFDMA系统性能测试的方法和设备
公开(公告)号：WO2009151361A1
公开(公告)日：2009-12-17
申请号：PCT/SE2008/051421
申请日：2008-12-08
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , KAZMI, Muhammad , BERGLJUNG, Christian , MÜLLER, Walter , AXMON, Joakim , GHASEMZADEH, Farshid
发明人： KAZMI, Muhammad , BERGLJUNG, Christian , MÜLLER, Walter , AXMON, Joakim , GHASEMZADEH, Farshid
IPC分类号： H04W24/06
CPC分类号： H04W24/06 , H04B17/20 , H04L5/0007 , H04L5/003 , H04W72/00
摘要： The present invention relates to a method for performing UE performance test in an OFDMA system, in which all or part of available downlink radio resources in a cell are transmitted, comprising the step of splitting said resources used for transmission into contiguous unities in the frequency domain such that one or more of said unities consists of resources allocated to one or more UE under test; and at least one of said unities consists of resources allocated to virtual users. The invention also relates to an arrangement in a network node capable of performing said method.
摘要翻译：本发明涉及一种用于在OFDMA系统中执行UE性能测试的方法，其中发送小区中的全部或部分可用下行链路无线电资源，包括将用于传输的所述资源分割成频域中的连续单位的步骤使得所述单位中的一个或多个由分配给被测试的一个或多个UE的资源组成; 并且所述单元中的至少一个由分配给虚拟用户的资源组成。本发明还涉及能够执行所述方法的网络节点中的布置。

5. 发明申请

WO2012158102A2 METHOD AND A FIRST RADIO COMMUNICATION NODE FOR SCHEDULING A DATA TRANSMISSION 审中-公开
标题翻译：方法和用于调度数据传输的第一无线电通信节点
公开(公告)号：WO2012158102A2
公开(公告)日：2012-11-22
申请号：PCT/SE2012/050505
申请日：2012-05-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LINDOFF, Bengt , WILHELMSSON, Leif , BERGLJUNG, Christian
发明人： LINDOFF, Bengt , WILHELMSSON, Leif , BERGLJUNG, Christian
IPC分类号： H04L1/00
CPC分类号： H04L1/0003 , H04J11/003 , H04L1/0009 , H04L1/0034 , H04L1/1867 , H04W24/10 , H04W72/12 , H04W72/1215 , H04W72/1226
摘要： A method in a first radio communication node (110, 310, 710, 1010) and a first radio communication node (110, 310, 710, 1010) for scheduling a data transmission in a first time frame using one of a plurality of modulation and coding schemes are provided. The data transmission is to be transmitted between the first radio communication node (110, 310, 710, 1010) and a second radio communication node (120, 320, 720, 1020). The first radio communication node (110, 310, 710, 1010) obtains (301, 701, 1001, 1401) a first indication about channel quality for the first time frame. The first radio communication node (110, 310, 710, 1010) obtains (302, 702, 1002, 1402) second indication about a possible upcoming transmission failure. The possible upcoming transmission failure relates to a feedback information to be transmitted in a second time frame. The feedback information is associated with the data transmission in the first time frame. The first radio communication node (110, 310, 710, 1010) selects (303, 703, 1003, 1403) a modulation and coding scheme out of said plurality of modulation and coding schemes based on the first indication and the second indication. Next, the first radio communication node (110, 310, 710, 1010) schedules (304, 704, 1004, 1404) the data transmission using the selected modulation and coding scheme.
摘要翻译：一种在第一无线电通信节点（110,310,710,1010）和第一无线电通信节点（110,310,710,1010）中的方法，用于使用多个调制中的一个来调度第一时间帧中的数据传输，以及提供编码方案。数据传输将在第一无线电通信节点（110,310,710,1010）和第二无线电通信节点（120,320,720,1020）之间传输。第一无线电通信节点（110,310,710,1010）获得关于第一时间帧的信道质量的第一指示（301,701,1001,1401）。第一无线电通信节点（110,310,710,1010）获得关于可能的即将到来的传输故障的第二指示（302,702,1002,1402）。可能的即将到来的传输故障涉及要在第二时间帧中发送的反馈信息。反馈信息与第一时间帧中的数据传输相关联。基于第一指示和第二指示，第一无线电通信节点（110,310,710,1010）从所述多个调制和编码方案中选择（303,703,1003,1403）调制和编码方案。接下来，第一无线电通信节点（110,310,710,1010）使用所选择的调制和编码方案来调度（304,704,1004,1404）数据传输。

6. 发明申请

WO2010082888A1 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：WO2010082888A1
公开(公告)日：2010-07-22
申请号：PCT/SE2009/051315
申请日：2009-11-23
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LIU, Yin , KAZMI, Muhammad , RONG, Hu , BERGLJUNG, Christian
发明人： LIU, Yin , KAZMI, Muhammad , RONG, Hu , BERGLJUNG, Christian
IPC分类号： H04W72/10
CPC分类号： H04W72/10 , H04W28/0231 , H04W28/0252 , H04W52/146 , H04W52/242 , H04W52/243 , H04W52/36 , H04W52/367 , H04W72/087 , H04W88/02 , H04W88/08
摘要： Method and arrangement in a base station for scheduling physical resources in a transmission bandwidth to a user equipment served by the base station. The physical resources may be physical channels or radio resource blocks. Some physical resources within the transmission bandwidth are subjected to a performance requirement power restriction value. The method comprises scheduling physical resources based on the performance requirement power restriction value of the physical resources to be scheduled. Also, a method and arrangement in a user equipment for assisting a base station in scheduling physical resources in a transmission bandwidth to the user equipment is described.
摘要翻译：基站中的方法和布置，用于将传输带宽中的物理资源调度给由基站服务的用户设备。物理资源可以是物理信道或无线资源块。传输带宽内的一些物理资源受到性能要求功率限制值的影响。该方法包括根据要调度的物理资源的性能要求功率限制值调度物理资源。此外，描述了用于辅助基站在向用户设备传输带宽中调度物理资源的用户设备中的方法和装置。

7. 发明申请

WO2010076300A1 METHOD AND APPARATUS FOR ROBUST TRANSMISSION OF CONTROL INFORMATION IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：用于无线通信网络中控制信息的稳健传输的方法和装置
公开(公告)号：WO2010076300A1
公开(公告)日：2010-07-08
申请号：PCT/EP2009/067944
申请日：2009-12-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , KAMUF, Matthias , BERGLJUNG, Christian , LINCOLN, Bo
发明人： KAMUF, Matthias , BERGLJUNG, Christian , LINCOLN, Bo
IPC分类号： H04W72/14
CPC分类号： H04L5/0064 , H04L5/0007 , H04L5/0053 , H04L5/0058 , H04W72/1289
摘要： A base station includes transmitter and associated processing circuits. The transmitter circuits are configured to transmit control information and data traffic to mobile terminals in repeating transmission intervals, each interval having defined control and data portions. The processing circuits are configured to dynamically determine that the control portion has insufficient resources for transmitting control information to one or more of the mobile terminals, and, in response, at least temporarily transmit control information in the data portion, rather than in the control portion, for a selected one or more of the mobile terminals. Correspondingly, a mobile terminal is configured to selectively search for and decode control information in the data portion of one or more transmission intervals, rather than in the control portion.
摘要翻译：基站包括发射机和相关联的处理电路。发射机电路被配置为以重复的传输间隔将控制信息和数据业务传输到移动终端，每个间隔具有定义的控制和数据部分。处理电路被配置为动态地确定控制部分具有用于向一个或多个移动终端发送控制信息的资源不足，并且作为响应，至少临时地在数据部分中而不是在控制部分中发送控制信息对于所选择的一个或多个移动终端。相应地，移动终端被配置为选择性地搜索和解码一个或多个传输间隔的数据部分中的控制信息，而不是在控制部分中。

8. 发明申请

WO2009148372A1 METHOD AND ARRANGEMENT IN A CELLULAR COMMUNICATIONS SYSTEM 审中-公开
标题翻译：细胞通信系统中的方法和装置
公开(公告)号：WO2009148372A1
公开(公告)日：2009-12-10
申请号：PCT/SE2008/051494
申请日：2008-12-18
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , KAZMI, Muhammad , QUESETH, Olav , BERGLJUNG, Christian , CHEN, Ming
发明人： KAZMI, Muhammad , QUESETH, Olav , BERGLJUNG, Christian , CHEN, Ming
IPC分类号： H04W52/36 , H03G3/30 , H04L27/26
CPC分类号： H04W52/36 , H03G3/3047 , H04L27/2626
摘要： The present invention relates to the area of wireless communication, and especially to a method and an arrangement for transmission output power control in a cellular telecommunications network. An improved transmission output power control is achieved by adapting a pre-defined power mask to a signal transmission characteristic of the signal transmission and applying the adapted power mask to a sub-frame or an OFDM symbol. The present invention could be implemented in a network node such as an eNodeB or in a user equipment.
摘要翻译：无线通信领域本发明涉及无线通信领域，特别涉及蜂窝式电信网络中用于传输输出功率控制的方法和装置。改进的传输输出功率控制是通过将预定功率掩码适配到信号传输的信号传输特性并将适配的功率掩码应用于子帧或OFDM符号来实现的。本发明可以在诸如eNodeB或用户设备的网络节点中实现。

9. 发明申请

WO2012158102A3 METHOD AND A FIRST RADIO COMMUNICATION NODE FOR SCHEDULING A DATA TRANSMISSION 审中-公开
标题翻译：方法和用于调度数据传输的第一无线电通信节点
公开(公告)号：WO2012158102A3
公开(公告)日：2013-01-03
申请号：PCT/SE2012050505
申请日：2012-05-14
申请人： ERICSSON TELEFON AB L M , LINDOFF BENGT , WILHELMSSON LEIF , BERGLJUNG CHRISTIAN
发明人： LINDOFF BENGT , WILHELMSSON LEIF , BERGLJUNG CHRISTIAN
IPC分类号： H04L1/00 , H04L1/18
CPC分类号： H04L1/0003 , H04J11/003 , H04L1/0009 , H04L1/0034 , H04L1/1867 , H04W24/10 , H04W72/12 , H04W72/1215 , H04W72/1226
摘要： A method in a first radio communication node (110, 310, 710, 1010) and a first radio communication node (110, 310, 710, 1010) for scheduling a data transmission in a first time frame using one of a plurality of modulation and coding schemes are provided. The data transmission is to be transmitted between the first radio communication node (110, 310, 710, 1010) and a second radio communication node (120, 320, 720, 1020). The first radio communication node (110, 310, 710, 1010) obtains (301, 701, 1001, 1401) a first indication about channel quality for the first time frame. The first radio communication node (110, 310, 710, 1010) obtains (302, 702, 1002, 1402) second indication about a possible upcoming transmission failure. The possible upcoming transmission failure relates to a feedback information to be transmitted in a second time frame. The feedback information is associated with the data transmission in the first time frame. The first radio communication node (110, 310, 710, 1010) selects (303, 703, 1003, 1403) a modulation and coding scheme out of said plurality of modulation and coding schemes based on the first indication and the second indication. Next, the first radio communication node (110, 310, 710, 1010) schedules (304, 704, 1004, 1404) the data transmission using the selected modulation and coding scheme.
摘要翻译：一种在第一无线电通信节点（110,310,710,1010）和第一无线电通信节点（110,310,710,1010）中的方法，用于使用多个调制中的一个来调度第一时间帧中的数据传输，以及提供编码方案。数据传输将在第一无线电通信节点（110,310,710,1010）和第二无线电通信节点（120,320,720,1020）之间传输。第一无线电通信节点（110,310,710,1010）获得关于第一时间帧的信道质量的第一指示（301,701,1001,1401）。第一无线电通信节点（110,310,710,1010）获得关于可能的即将到来的传输故障的第二指示（302,702,1002,1402）。可能的即将到来的传输故障涉及要在第二时间帧中发送的反馈信息。反馈信息与第一时间帧中的数据传输相关联。基于第一指示和第二指示，第一无线电通信节点（110,310,710,1010）从所述多个调制和编码方案中选择（303,703,1003,1403）调制和编码方案。接下来，第一无线电通信节点（110,310,710,1010）使用所选择的调制和编码方案来调度（304,704,1004,1404）数据传输。

10. 发明申请

WO2011012574A1 METHOD, APPARATUS AND COMPUTER-READABLE MEDIUM TO REDUCE USER EQUIPMENT SELF-INDUCED INTERFERENCES IN COMMUNICATION SYSTEMS 审中-公开
标题翻译：方法，装置和计算机可读介质，以减少用户设备在通信系统中自感应的干扰
公开(公告)号：WO2011012574A1
公开(公告)日：2011-02-03
申请号：PCT/EP2010/060799
申请日：2010-07-26
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , KAMUF, Matthias , NORDSTRÖM, Fredrik , BERGLJUNG, Christian
发明人： KAMUF, Matthias , NORDSTRÖM, Fredrik , BERGLJUNG, Christian
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04W72/082
摘要： Methods and apparatus in a frequency division duplex, orthogonal frequency division multiplex communication system assign resources, including the number, frequency position, and coding, in a subframe of a downlink to a user equipment (UE) based on parameters that influence the robustness against UE self-induced interference when the UE is scheduled for uplink transmission in that subframe.
摘要翻译：频分双工中的方法和装置，正交频分多路复用通信系统基于影响对UE的鲁棒性的参数，将下行链路的子帧中的数量，频率位置和编码分配给用户设备（UE）当UE被调度用于该子帧中的上行链路传输时，自感应干扰。

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