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1. 发明申请

WO2008155380A3 METHOD AND APPARATUS FOR 3G LTE FDD AND TDD DETECTION USING REFERENCE SIGNAL CORRELATION 审中-公开
标题翻译：使用参考信号相关的3G LTE FDD和TDD检测的方法和装置
公开(公告)号：WO2008155380A3
公开(公告)日：2009-07-09
申请号：PCT/EP2008057779
申请日：2008-06-19
申请人： ERICSSON TELEFON AB L M , LINDOFF BENGT , ASTELY DAVID , BALDEMAIR ROBERT
发明人： LINDOFF BENGT , ASTELY DAVID , BALDEMAIR ROBERT
IPC分类号： H04L5/14 , H04B7/26 , H04L5/00 , H04L27/26
CPC分类号： H04L5/1469 , H04J11/0069 , H04L5/0007 , H04L5/0048 , H04L27/2607 , H04L27/2647
摘要： A method and apparatus for use in a wireless communication system to detect frequency division duplex (FDD) or time division duplex (TDD) after the radio timing and cell group ID have been determined from the S-SyS during a cell search, by correlating reference symbols (RSs) and detecting whether the RSs are on resource elements corresponding to FDD or TDD. By correlating the known RS, which is known after the cell ID is detected, to the assumed RS positions for FDD or TDD, the duplex form is detected.
摘要翻译：在无线电定时和小区组ID已经在小区搜索期间从S-SyS确定的无线通信系统中用于检测频分双工（FDD）或时分双工（TDD）的方法和装置，通过相关参考符号（RS），并检测RS是否在对应于FDD或TDD的资源元素上。通过将在检测到小区ID之后已知的已知RS相关于FDD或TDD的假定RS位置，检测双工形式。

2. 发明申请

WO2008132029A3 IMPROVED SYNCHRONIZATION FOR CHIP SEQUENCES 审中-公开
标题翻译：改进的芯片序列同步
公开(公告)号：WO2008132029A3
公开(公告)日：2009-01-22
申请号：PCT/EP2008054262
申请日：2008-04-09
申请人： ERICSSON TELEFON AB L M , LINDOFF BENGT , BALDEMAIR ROBERT
发明人： LINDOFF BENGT , BALDEMAIR ROBERT
IPC分类号： H04L27/26 , H04B1/707 , H04L5/02 , H04L7/04
CPC分类号： H04L27/2613 , H04B1/7075 , H04B1/7093 , H04J13/0062 , H04L7/041 , H04L27/2655 , H04L27/2675
摘要： Methods and apparatus for identifying correct peaks in outputs of matched filters in user equipment for communication systems are provided. A received signal is correlated with a replica of a synchronization signal, thereby producing a correlation output signal. Peaks are detected in the correlation output signal. The peak is tested at a plurality of predetermined locations that are based on properties of the synchronization signal, thereby producing a plurality of peak test signals. The maximum of the peak test signals is determined.
摘要翻译：提供了用于在用于通信系统的用户设备中的匹配滤波器的输出中识别正确峰值的方法和装置。接收到的信号与同步信号的副本相关，从而产生相关输出信号。在相关输出信号中检测到峰。在基于同步信号的特性的多个预定位置处测试峰值，从而产生多个峰值测试信号。确定峰值测试信号的最大值。

3. 发明申请

WO2009059988A3 DISTINGUISHING BETWEEN SYNCHRONIZED AND ASYNCHRONOUS MOBILE COMMUNICATIONS NETWORKS 审中-公开
标题翻译：同步和异步移动通信网络之间的区分
公开(公告)号：WO2009059988A3
公开(公告)日：2009-09-11
申请号：PCT/EP2008064978
申请日：2008-11-05
申请人： ERICSSON TELEFON AB L M , BALDEMAIR ROBERT , LINDOFF BENGT , KAZMI MUHAMMAD
发明人： BALDEMAIR ROBERT , LINDOFF BENGT , KAZMI MUHAMMAD
IPC分类号： H04W56/00 , H04W36/00
CPC分类号： H04W56/0085 , H04J11/0093 , H04W48/18
摘要： A user equipment is operated in a mobile communications system, wherein a network part of the mobile communications system is capable of operating in a synchronized mode or in an asynchronous mode. Operation includes recording timing information about a periodically occurring signal received from a neighboring cell. The recorded timing information is used in a blind detection proc\ ess that ascertains whether the network part of the mobile communications system is operating in the synchronized mode or in the asynchronous mode by detecting at least whether the periodically occurring signal received from the neighboring cell occurred within a predetermined window of time of a corresponding periodically occurring signal received from a serving cell. The detected operating mode of the network part of the mobile communications system is used for controlling subsequent operation of the user equipment.
摘要翻译：用户设备在移动通信系统中操作，其中移动通信系统的网络部分能够以同步模式或异步模式操作。操作包括记录关于从相邻小区接收的周期性发生的信号的定时信息。所记录的定时信息用于盲目检测程序，用于确定移动通信系统的网络部分是否以同步模式或异步模式操作，通过至少检测从相邻小区接收到的周期性发生的信号是否发生在从服务小区接收的对应的周期性发生信号的预定窗口内。检测到的移动通信系统的网络部分的操作模式用于控制用户设备的后续操作。

4. 发明申请

WO2009075632A3 METHODS AND DEVICES FOR TRANSMITTING/RECEIVING DATA BASED ON THE ALLOCATION OF RANDOM ACCESS RESOURCES TO UPLINK SUBFRAMES 审中-公开
标题翻译：基于随机访问资源分配给上一级子帧的方法和设备发送/接收数据
公开(公告)号：WO2009075632A3
公开(公告)日：2009-07-30
申请号：PCT/SE2008050941
申请日：2008-08-21
申请人： ERICSSON TELEFON AB L M , BALDEMAIR ROBERT , ASTELY DAVID
发明人： BALDEMAIR ROBERT , ASTELY DAVID
IPC分类号： H04W74/08 , H04W74/00
CPC分类号： H04W74/0833 , H04W74/004
摘要： The invention relates to methods and communication devices in a network comprising the steps of mapping (S2) and allocating a first random access resource to a first frequency in an uplink subframe of a radio frame, and transmitting (S4) an expression on the radio channel expressing mapping of the first random access resource to use in relation to at least one uplink subframe.
摘要翻译：本发明涉及网络中的方法和通信设备，包括以下步骤：在无线帧的上行链路子帧中映射（S2）和分配第一随机接入资源至第一频率，并且在无线电信道上发送（S4）表达式表示关于至少一个上行链路子帧使用的第一随机接入资源的映射。

5. 发明申请

WO2010107365A3 METHOD AND ARRANGEMENT FOR FREQUENCY SELECTIVE PRECODING IN A CELLULAR COMMUNICATION SYSTEM 审中-公开
标题翻译：蜂窝通信系统中频率选择性预测的方法和布置
公开(公告)号：WO2010107365A3
公开(公告)日：2010-11-18
申请号：PCT/SE2010050215
申请日：2010-02-24
申请人： ERICSSON TELEFON AB L M , BALDEMAIR ROBERT , ASTELY DAVID
发明人： BALDEMAIR ROBERT , ASTELY DAVID
IPC分类号： H04B7/04 , H04B7/06
CPC分类号： H04B7/0439 , H04B7/0426 , H04B7/0613
摘要： The basic idea of the present invention is to not only design a frequency-selective precoder with respect to the channel properties but also to ensure that the time- domain spread is limited. Hence the energy of the time-domain impulse response of the frequency-selective precoder is concentrated. According to a first embodiment, the time-domain spread is limited by designing a precoder such that it allows smooth transitions in the frequency domain between the values of the precoder when the precoder provides a staircase function. The smooth transitions can either be achieved by lowpass filtering the frequency-domain representation, the staircase function, of the precoder or by designing the precoder such that the sharp jumps are replaced by slopes. According to a second embodiment, the time-domain spread is controlled. The control may be achieved by employing a time-domain parameterization to precisely control the introduced additional time-domain spread.
摘要翻译：本发明的基本思想不仅是针对信道特性设计频率选择性预编码器，而且还要确保时域扩展受到限制。因此，频率选择性预编码器的时域脉冲响应的能量集中。根据第一实施例，通过设计预编码器来限制时域扩展，使得当预编码器提供阶梯功能时，允许在预编码器的值之间的频域中的平滑过渡。平滑过渡可以通过对预编码器的频域表示，阶梯函数进行低通滤波，或者通过设计预编码器来实现，使得尖锐的跳跃被斜率替代。根据第二实施例，控制时域扩展。可以通过采用时域参数化来精确控制引入的附加时域扩展来实现该控制。

6. 发明申请

WO2011043721A3 PUCCH RESOURCE ALLOCATION FOR CARRIER AGGREGATION IN LTE-ADVANCED 审中-公开
标题翻译： PUCCH资源分配在LTE-ADVANCED中的载体聚集
公开(公告)号：WO2011043721A3
公开(公告)日：2011-06-03
申请号：PCT/SE2010051069
申请日：2010-10-04
申请人： ERICSSON TELEFON AB L M , BALDEMAIR ROBERT , GERSTENBERGER DIRK , LARSSON DANIEL , LINDBOM LARS , PARKVALL STEFAN , ASTELY DAVID
发明人： BALDEMAIR ROBERT , GERSTENBERGER DIRK , LARSSON DANIEL , LINDBOM LARS , PARKVALL STEFAN , ASTELY DAVID
IPC分类号： H04L5/00 , H04W72/04 , H04W72/12
CPC分类号： H04L5/0053 , H04L5/0005 , H04L5/001 , H04L5/0094 , H04W8/24 , H04W28/26 , H04W48/16 , H04W72/0453 , H04W72/1273 , H04W88/02 , H04W88/08
摘要： The invention is a method and apparatus for signaling uplink control information in a mobile communication network using carrier aggregation. The signaling mechanism allows the transmission, on a single uplink component carrier, of control information associated with a downlink transmission on multiple aggregated downlink component carriers. Semi-statically reserved resources for the transmission of control information on the uplink component carrier may be dynamically shared byuser terminals that are assigned multiple downlink component carriers for downlink transmissions. Implicit or explicit resource indication can be used in combination with dynamic resource indication.
摘要翻译：本发明是一种使用载波聚合在移动通信网络中信令上行链路控制信息的方法和装置。信令机制允许在单个上行链路分量载波上传输与多个聚合的下行链路分量载波上的下行链路传输相关联的控制信息。用于传输上行链路分量载波上的控制信息的半静态资源可以由为下行链路传输分配多个下行链路分量载波的用户终端动态共享。隐式或显式资源指示可以与动态资源指示结合使用。

7. 发明申请

WO2011002404A2 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：WO2011002404A2
公开(公告)日：2011-01-06
申请号：PCT/SE2010050743
申请日：2010-06-29
申请人： ERICSSON TELEFON AB L M , BALDEMAIR ROBERT , JADING YLVA , DAHLMAN ERIK , ASTELY DAVID
发明人： BALDEMAIR ROBERT , JADING YLVA , DAHLMAN ERIK , ASTELY DAVID
IPC分类号： H04L5/00
CPC分类号： H04W72/1289 , H04L5/0044 , H04L5/0094 , H04L5/0096 , H04W24/10
摘要： The present invention relates to a method and arrangement in a user equipment unit for activation of downlink component carriers. Even though configured to monitor multiple component carriers,a user equipment does not start to monitor them immediately but only one, or very few, carriers. Only if it decodes a DL assignment it will start to monitor multiple component carriers. After one, or possibly multiple, subframes where the UE is not scheduled anymore it falls back to its original state, i.e. it only monitors one (or very few) component carriers.
摘要翻译：本发明涉及用于激活下行链路分量载波的用户设备单元中的方法和装置。即使配置为监视多个分量载波，用户设备也不会立即开始监视它们，而只能使用一个或非常少的载波。只有解码DL分配，才能开始监视多个分量载波。在UE未被调度的一个或可能多个子帧之后，它又回到其原始状态，即它仅监视一个（或非常少的）分量载波。

8. 发明申请

WO2009075631A3 METHODS AND DEVICES FOR COMMUNICATING ON A RADIO CHANNEL BASED ON JOINTLY ENCODING A PREAMBLE FORMAT WITH RANDOM ACCESS CONFIGURATION 审中-公开
标题翻译：基于连续编码具有随机访问配置的前缀格式的无线电信道通信的方法和设备
公开(公告)号：WO2009075631A3
公开(公告)日：2009-07-30
申请号：PCT/SE2008050934
申请日：2008-08-20
申请人： ERICSSON TELEFON AB L M , BALDEMAIR ROBERT , ASTELY DAVID
发明人： BALDEMAIR ROBERT , ASTELY DAVID
IPC分类号： H04W74/08 , H04W74/00
CPC分类号： H04W74/0833 , H04W74/004
摘要： The invention relates to devices and methods for transmitting data on a radio channel comprising to jointly encode (S4) a preamble format with a first random access configuration, forming an extended random access configuration. The extended random access configuration is then transmitted (S6) on the radio channel.
摘要翻译：本发明涉及用于在无线电信道上传输数据的装置和方法，包括：用第一随机接入配置联合编码（S4）前导码格式，形成扩展的随机接入配置。然后在无线电信道上发送（S6）扩展随机接入配置。

9. 发明申请

WO2012063227A2 TERMINAL, NETWORK NODE, SYSTEM AND METHODS FOR SOFT BUFFER HANDLING IN CARRIER AGGREGATION 审中-公开
标题翻译：终端，网络节点，在载波聚合中软缓冲处理的系统和方法
公开(公告)号：WO2012063227A2
公开(公告)日：2012-05-18
申请号：PCT/IB2011055057
申请日：2011-11-11
申请人： ERICSSON TELEFON AB L M , CHENG JUNG-FU , BALDEMAIR ROBERT , GERSTENBERGER DIRK , LARSSON DANIEL , SKARBY CHRISTIAN
发明人： CHENG JUNG-FU , BALDEMAIR ROBERT , GERSTENBERGER DIRK , LARSSON DANIEL , SKARBY CHRISTIAN
IPC分类号： H04L1/18
CPC分类号： H04L5/0055 , H04L1/1822 , H04L1/1835 , H04L1/1864 , H04L1/1896 , H04W72/044
摘要： A terminal (e.g., mobile communication device, UE) and a method are desert bed herein for allocating a soft buffer after interacting with a network node (e.g., base station, eNB). In addition, a network' node (e.g., base station, eNB) and a method are described herein that facilitates robust operations during a reconfiguration period while a terminal allocates a soft buffer located therein.
摘要翻译：终端（例如，移动通信设备，UE）和方法在此处是沙漠床，用于在与网络节点（例如，基站，eNB）交互之后分配软缓冲区。此外，这里描述了在终端分配位于其中的软缓冲器的同时在重新配置周期期间促进鲁棒操作的网络节点（例如，基站，eNB）和方法。

10. 发明申请

WO2011121578A3 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用于传送控制信息的系统和方法
公开(公告)号：WO2011121578A3
公开(公告)日：2011-12-29
申请号：PCT/IB2011051418
申请日：2011-04-01
申请人： ERICSSON TELEFON AB L M , 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： H04W52/00 , H04L1/00 , H04L1/16
CPC分类号： H04L1/1607 , H04L1/0028 , H04L1/0052 , H04L1/0073 , H04L5/001 , H04L5/0053 , H04L5/0094
摘要： A method of operating a wireless communication terminal includes receiving one or more downlink control messages that each contain scheduling information scheduling the wireless termina! to receive a downlink transmission on either a primary carrier or a secondary carrier. The method also includes determining, for each of the downlink control messages, whether that message includes scheduling information for the primary carrier or for a secondary carrier. Additionally, the method includes selecting a format for an uplink control message based on whether any of the downlink control messages includes scheduling information for a secondary carrier, generating an uplink control message based on the selected, format, and transmitting the uplink control message to the base station.
摘要翻译：操作无线通信终端的方法包括接收一个或多个下行链路控制消息，每个下行链路控制消息包含调度无线终端的调度信息。在主载波或辅助载波上接收下行链路传输。该方法还包括为每个下行链路控制消息确定该消息是否包括主载波或辅载波的调度信息。另外，该方法包括基于是否任何下行链路控制消息包括用于辅助载波的调度信息来选择用于上行链路控制消息的格式，基于所选择的格式来生成上行链路控制消息并且将该上行链路控制消息发送到基站。

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