专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明申请

WO2011065875A1 METHOD AND ARRANGEMENT FOR RANDOM ACCESS DIVERSITY 审中-公开
标题翻译：随机访问多样性的方法和布置
公开(公告)号：WO2011065875A1
公开(公告)日：2011-06-03
申请号：PCT/SE2009/051335
申请日：2009-11-25
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BEHRAVAN, Ali , BALDEMAIR, Robert
发明人： BEHRAVAN, Ali , BALDEMAIR, Robert
IPC分类号： H04W74/08 , H04B7/06
CPC分类号： H04W74/0833 , H04B7/022 , H04B7/0613 , H04B7/0671 , H04B7/0676
摘要： Methods and arrangements for enablement of transmission of a network node assisted random access request using transmit diversity. The methods and arrangements relate to providing information related to a non-transparent diversity scheme to a mobile terminal, which diversity scheme then is used by the mobile terminal when transmitting a network node assisted random access request.
摘要翻译：使用发射分集实现网络节点辅助随机接入请求传输的方法和装置。所述方法和装置涉及向移动终端提供与不透明分集方案相关的信息，然后在发送网络节点辅助随机接入请求时由移动终端使用该分集方案。

92. 发明申请

WO2011063963A1 TECHNIQUE FOR PERFORMING PHYSICAL LAYER MEASUREMENTS 审中-公开
标题翻译：执行物理层测量的技术
公开(公告)号：WO2011063963A1
公开(公告)日：2011-06-03
申请号：PCT/EP2010/007167
申请日：2010-11-25
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LINDOFF, Bengt , BALDEMAIR, Robert , SUNDSTRÖM, Lars
发明人： LINDOFF, Bengt , BALDEMAIR, Robert , SUNDSTRÖM, Lars
IPC分类号： H04W24/10
CPC分类号： H04W24/08 , H04L25/03343 , H04W24/10 , H04W36/0088 , H04W72/082 , H04W72/1231
摘要： The present disclosure relates to a technique for performing physical layer measurements on a frequency resource relative to other frequency resources in a telecommunications system operable to communicate over multiple frequency resources. A method aspect of this technique includes determining that a mobile terminal is to perform a physical layer measurement with regard to a first frequency resource, determining if there is data to be communicated over one or more second frequency resource(s) within a time period wherein the first frequency resource is distinct from the second frequency resources: if it is determined that there is no data to be communicated over the second frequency resource(s) within the time period, performing the physical layer measurement on the first frequency resource and forming a quality measure of the first frequency resource based on the physical iayer measurement; or if it is determined that there is data to be communicated over the second frequency resource(s) within the time period, modifying the physical layer measurement and forming a quality measure of the first frequency resource based on the modified physical layer measurement.
摘要翻译：本公开涉及一种用于在可操作以通过多个频率资源进行通信的电信系统中相对于其他频率资源在频率资源上执行物理层测量的技术。该技术的方法方面包括确定移动终端将执行关于第一频率资源的物理层测量，确定是否存在要在一个或多个第二频率资源内通过一个或多个第二频率资源的数据，所述第一频率资源与所述第二频率资源不同：如果确定在所述时间段内不存在通过所述第二频率资源进行通信的数据，则对所述第一频率资源进行所述物理层测量，并形成基于物理层测量的第一频率资源的质量测量; 或者如果确定在该时间段内存在要在第二频率资源上传送的数据，则基于修改的物理层测量修改物理层测量并形成第一频率资源的质量测量。

93. 发明申请

WO2011053218A1 METHODS AND ARRANGEMENTS FOR PROVIDING PROPER SYSTEM INFORMATION AT CARRIER AGGREGATION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中提供载波聚合的适当系统信息的方法和装置
公开(公告)号：WO2011053218A1
公开(公告)日：2011-05-05
申请号：PCT/SE2010/050837
申请日：2010-07-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , SÅGFORS, Mats , BALDEMAIR, Robert , LINDSTRÖM, Magnus
发明人： SÅGFORS, Mats , BALDEMAIR, Robert , LINDSTRÖM, Magnus
IPC分类号： H04W76/04 , H04W48/10 , H04W48/12
CPC分类号： H04W72/04 , H04L5/001 , H04L5/0053 , H04L5/0091 , H04W48/12
摘要： The present invention relates to methods,a user equipment and a radio base station in a wireless communication system supporting carrier aggregation. The user equipment is configured to receive data from the radio base station in a first cell, and the radio base station is configured to broadcast system information comprising configuration parameters in the first and in a second cell. The method for the user equipment comprises receiving (410, 420) configuration information for an aggregation of the first and the second cell, and information on how to apply the system information broadcasted in the second cell from the radio base station. The method further comprises reading (430) the system information broadcasted in the second cell, and applying (440) the read system information in accordance with the received instruction.
摘要翻译：本发明涉及支持载波聚合的无线通信系统中的方法，用户设备和无线基站。用户设备被配置为在第一小区中从无线电基站接收数据，并且无线电基站被配置为在第一小区和第二小区中广播包括配置参数的系统信息。用户设备的方法包括：接收（410,420）用于第一和第二小区的聚合的配置信息，以及关于如何应用来自无线基站的在第二小区中广播的系统信息的信息。该方法还包括读取（430）在第二小区中广播的系统信息，并根据接收到的指令应用（440）读取的系统信息。

94. 发明申请

WO2011053215A1 COMPONENT CARRIER SELECTION METHOD AND APPARATUS FOR RANDOM ACCESS ATTEMPTS IN A COMMUNICATIONS NETWORK 审中-公开
标题翻译：通信网络中随机访问攻击的组件载体选择方法和装置
公开(公告)号：WO2011053215A1
公开(公告)日：2011-05-05
申请号：PCT/SE2010/050272
申请日：2010-03-11
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BALDEMAIR, Robert , SÅGFORS, Mats , LINDSTRÖM, Magnus
发明人： BALDEMAIR, Robert , SÅGFORS, Mats , LINDSTRÖM, Magnus
IPC分类号： H04L5/00 , H04W74/08
CPC分类号： H04L5/0053 , H04L5/001 , H04L5/0062 , H04L5/0064 , H04W72/02 , H04W72/06 , H04W74/085
摘要： A method is provided for determining a location of a mobile device (130) in a wireless network. The method includes receiving global navigation satellite system (GNSS) (141-144) measurements from the mobile device, and receiving terrestrial measurements from corresponding transceivers (111-114) in the wireless network, each terrestrial measurement indicating a distance between the corresponding transceivers and the mobile device. The method further includes selecting at least one terrestrial measurement having an uncertainty value within a predetermined accuracy threshold. The location of the mobile device is determined as a function of the GNSS measurements and the selected terrestrial measurement.
摘要翻译：提供了一种用于确定无线网络中的移动设备（130）的位置的方法。该方法包括从移动设备接收全球导航卫星系统（GNSS）（141-144）测量，以及从无线网络中的对应收发机（111-114）接收地面测量，每个地面测量指示对应的收发器之间的距离和移动设备。该方法还包括选择至少一个具有预定精度阈值内的不确定性值的地面测量。根据GNSS测量和所选择的地面测量确定移动设备的位置。

95. 发明申请

WO2011002404A3 METHOD AND DEVICE FOR COMPONENT CARRIER ACTIVATION AND RECONFIGURATION IN A MOBILE USER EQUIPMENT 审中-公开
公开(公告)号：WO2011002404A3
公开(公告)日：2011-01-06
申请号：PCT/SE2010/050743
申请日：2010-06-29
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , 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 , H04W72/12 , H04W74/08 , H04W74/00
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.

96. 发明申请

WO2010138032A1 PAPR REDUCTION BY TONE SELECTION 审中-公开
标题翻译：通过选音减少PAPR
公开(公告)号：WO2010138032A1
公开(公告)日：2010-12-02
申请号：PCT/SE2009/050597
申请日：2009-05-26
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BALDEMAIR, Robert , BEHRAVAN, Ali
发明人： BALDEMAIR, Robert , BEHRAVAN, Ali
IPC分类号： H04L27/26
CPC分类号： H04L27/2618
摘要： A method and an arrangement (1100) are provided in a communication node for enabling reduction of peaks (302) in transmitted signals. In the method, a sample representing a peak in a signal is selected (202), and a tone frequency, an amplitude and a phase shift are determined (204-208) and are used to create (210) a correction signal which is added (214) to the original signal if it is found (212) to reduce the peak. The procedure is repeated from the operation of selecting a sample representing a peak as long as a stop criterion is not fulfilled (218).
摘要翻译：在通信节点中提供了一种方法和装置（1100），用于能够减少发送信号中的峰值（302）。在该方法中，选择表示信号峰值的样本（202），并且确定音调频率，振幅和相移（204-208），并且用于创建（210）添加的校正信号（212）到原始信号（212）以减少峰值。只要不满足停止标准，则从选择表示峰值的样本的操作重复该过程（218）。

97. 发明申请

WO2010056166A1 METHOD AND ARRANGEMENT IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：通信系统中的方法和布置
公开(公告)号：WO2010056166A1
公开(公告)日：2010-05-20
申请号：PCT/SE2008/051309
申请日：2008-11-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LARSSON, Peter , BALDEMAIR, Robert
发明人： LARSSON, Peter , BALDEMAIR, Robert
IPC分类号： H04B7/155
CPC分类号： H04B7/15585
摘要： Method and arrangement in a relay node, for cancelling self-interference. The relay node receives wireless input signals. The method comprises receiving an analogue input signal, converting each received analogue input signal into a digital signal, processing the digital signal, extracting a cancellation signal from each respective digitally processed digital signal, filtering the extracted cancellation signals, converting each cancellation signal into an analogue cancellation signal, and subtracting each analogue cancellation signal from the analogue input signal.
摘要翻译：中继节点的方法和布置，用于消除自干扰。中继节点接收无线输入信号。该方法包括接收模拟输入信号，将每个接收到的模拟输入信号转换为数字信号，处理数字信号，从每个相应的数字处理数字信号中提取消除信号，对所提取的消除信号进行滤波，将每个消除信号转换为模拟信号消除信号，并从模拟输入信号中减去每个模拟消除信号。

98. 发明申请

WO2009154540A1 METHOD AND APPARATUS IN A TELECOMMUNICATIONS NETWORK 审中-公开
标题翻译：电信网络中的方法和设备
公开(公告)号：WO2009154540A1
公开(公告)日：2009-12-23
申请号：PCT/SE2009/050083
申请日：2009-01-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , PARKVALL, Stefan , TORSNER, Johan , MEYER, Michael , SÅGFORS, Mats , BALDEMAIR, Robert , ASTELY, David , WIEMANN, Henning
发明人： PARKVALL, Stefan , TORSNER, Johan , MEYER, Michael , SÅGFORS, Mats , BALDEMAIR, Robert , ASTELY, David , WIEMANN, Henning
IPC分类号： H04L1/16 , H04L5/00
CPC分类号： H04L1/1635 , H04L5/0053 , H04L5/0094
摘要： According to the present invention, a receiving node of a telecommunications network (20) (e.g. a radio base station (22) in uplink, or a mobile terminal (24) in downlink) transmits a single acknowledgement message to a transmitting node (e.g. a mobile terminal (24) in uplink, or a radio base station (22) in downlink) in respect of signals received over a plurality of frequency-aggregated carriers (component carriers) (10) between the transmitting and receiving nodes. If all signals are decoded correctly in the receiving node, a positive acknowledgement message (ACK) is sent to the transmitting node; if not all signals are decoded correctly, a negative acknowledgement message (NACK) is sent, or no acknowledgement message is sent. In this way, a single acknowledgement message can be sent for signals received over multiple carriers. The acknowledgement message can have the same format as legacy standards (for example, as specified in Release 8 of the 3GPP specifications), providing compatibility with existing equipment. The number of messages is also reduced compared with the straightforward approach of transmitting individual acknowledgement messages per component carrier.
摘要翻译：根据本发明，电信网络（20）（例如，上行链路中的无线电基站（22）或下行链路中的移动终端（24））的接收节点向发送节点（例如，关于在发送节点和接收节点之间的多个频率聚合载波（分量载波）（10）上接收的信号，上行链路中的移动终端（24）或下行链路中的无线电基站（22）。如果所有信号在接收节点中被正确地解码，则肯定确认消息（ACK）被发送到发送节点; 如果不是全部信号被正确地解码，则发送否定确认消息（NACK），或者不发送确认消息。以这种方式，可以针对在多个载波上接收的信号发送单个确认消息。确认消息可以具有与传统标准相同的格式（例如，如3GPP规范的版本8中所述），提供与现有设备的兼容性。与每个分量载波发送各个确认消息的简单方法相比，消息的数量也减少了。

99. 发明申请

WO2009116915A1 SIDE INFORMATION BITS OF ACK AND NACK BITS IN MULTIPLE ACK/NACK TRANSMISSION 审中-公开
标题翻译：在多个ACK / NACK传输中的ACK和NACK位的侧信息位
公开(公告)号：WO2009116915A1
公开(公告)日：2009-09-24
申请号：PCT/SE2008/051249
申请日：2008-11-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , FALAHATI, Sorour , ASTELY, David , BALDEMAIR, Robert
发明人： FALAHATI, Sorour , ASTELY, David , BALDEMAIR, Robert
IPC分类号： H04L1/16 , H04L1/00
CPC分类号： H04L1/0073 , H04L1/0057 , H04L1/1628 , H04L1/1809 , H04L2001/125
摘要： Methods and apparatus for generating, transmitting, and processing error control information in a wireless communication system are disclosed. The error control information is designed so that the probability of a NACK-to-ACK error in transmission is lower than the probability for an ACK-to-NACK error. Multiple ACK/NACK bits are transmitted along with one or more side information bits that indicate the relative quantities of ACK values and NACK values among the ACK/NACK bits. In an exemplary method for generating error control information in a communication device, a plurality of ACK/NACK bits indicating whether corresponding transport blocks were successfully received are generated. One or more side information bits are formed as a function of the ACK/NACK bits, the side information bits indicating the relative quantities of ACK values and NACK values among the ACK/NACK bits, and transmitted along with the ACK/NACK bits to the remote communication node.
摘要翻译：公开了一种在无线通信系统中生成，发送和处理错误控制信息的方法和装置。错误控制信息被设计成使得传输中的NACK到ACK错误的概率低于ACK到NACK错误的概率。多个ACK / NACK比特与一个或多个辅助信息比特一起发送，该比特信息表示ACK / NACK比特中的ACK值和NACK值的相对量。在用于在通信设备中产生错误控制信息的示例性方法中，生成指示是否已成功接收相应传输块的多个ACK / NACK位。作为ACK / NACK位的函数形成一个或多个侧信息位，侧信息位指示ACK / NACK位之间的ACK值和NACK值的相对量，并与ACK / NACK位一起发送到远程通讯节点。

100. 发明申请

WO2009088338A1 METHODS AND DEVICES FOR RANDOM ACCESS POWER CONTROL IN A COMMUNICATIONS NETWORK 审中-公开
标题翻译：通信网络中随机接入功率控制的方法和设备
公开(公告)号：WO2009088338A1
公开(公告)日：2009-07-16
申请号：PCT/SE2008/051142
申请日：2008-10-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BALDEMAIR, Robert , FURUSKÄR, Anders
发明人： BALDEMAIR, Robert , FURUSKÄR, Anders
IPC分类号： H04W52/50 , H04W52/10 , H04W52/14 , H04W52/24
CPC分类号： H04W52/50 , H04W52/10 , H04W52/146 , H04W52/242
摘要： The invention relates to a method in a first communication device within a communications network for designing a random access transmission power setting of the first communication device comprising to receive (42) data from a second communication device on a radio channel indicating a random access reception power. The first communication device determines (44) a desired random access reception power of the second communication device based on the received data and a parameter of random access configuration that influences a detection performance of the random access at the second communication device. Based on the desired random access reception power the first communication device determines (46) a random access transmission power to use and the first communication device designs (48) the random access transmission power setting of the first communication device in accordance with the determined random access transmission to use.
摘要翻译：本发明涉及用于设计第一通信设备的随机接入传输功率设置的通信网络内的第一通信设备中的方法，包括：在无线电信道上从第二通信设备接收（42）数据，指示随机接入接收功率。第一通信设备基于所接收的数据和影响第二通信设备的随机接入的检测性能的随机接入配置的参数来确定（44）第二通信设备的期望的随机接入接收功率。根据期望的随机接入接收功率，第一通信设备确定（46）要使用的随机接入传输功率，并且第一通信设备根据确定的随机接入设计（48）第一通信设备的随机接入传输功率设置传输使用。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式