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1. 发明授权

US10149120B2 Group message based carrier aggregation control 有权
公开(公告)号：US10149120B2
公开(公告)日：2018-12-04
申请号：US13884327
申请日：2010-11-11
申请人： Joachim Sachs , Robert Baldemair , Tim Irnich , Jonas Kronander
发明人： Joachim Sachs , Robert Baldemair , Tim Irnich , Jonas Kronander
IPC分类号： H04W4/08 , H04W72/12 , H04L5/00 , H04W72/04
摘要： A mobile communication system includes a network based aggregation controller for controlling aggregation of component carriers from a first spectrum and a second spectrum. In addition, the mobile communication system includes a group of mobile terminals. The network based aggregation controller is configured to send a group message on at least one component carrier of the first spectrum to the group of mobile terminals. The mobile terminals receive the group message. A terminal based aggregation controller in each of the mobile terminals is configured to control operation of the respective mobile terminal with respect to the at least one component carrier of the second spectrum. This control is accomplished in response to the received group message.

2. 发明申请

US20130301444A1 GROUP MESSAGE BASED CARRIER AGGREGATION CONTROL 审中-公开
标题翻译：基于组消息的载波聚合控制
公开(公告)号：US20130301444A1
公开(公告)日：2013-11-14
申请号：US13884327
申请日：2010-11-11
申请人： Joachim SACHS , Robert Baldemair , Tim Irnich , Jonas Kronander
发明人： Joachim SACHS , Robert Baldemair , Tim Irnich , Jonas Kronander
IPC分类号： H04W4/08
CPC分类号： H04W4/08 , H04L5/001 , H04L5/0041 , H04L5/0064 , H04L5/0091 , H04W72/042 , H04W72/121 , H04W72/1289
摘要： A mobile communication system includes a network based aggregation controller for controlling aggregation of component carriers from a first spectrum and a second spectrum. In addition, the mobile communication system includes a group of mobile terminals. The network based aggregation controller is configured to send a group message on at least one component carrier of the first spectrum to the group of mobile terminals. The mobile terminals receive the group message. A terminal based aggregation controller in each of the mobile terminals is configured to control operation of the respective mobile terminal with respect to the at least one component carrier of the second spectrum. This control is accomplished in response to the received group message.
摘要翻译：移动通信系统包括基于网络的聚合控制器，用于控制来自第一频谱和第二频谱的分量载波的聚合。此外，移动通信系统包括一组移动终端。基于网络的聚合控制器被配置为在第一频谱的至少一个分量载波上向组移动终端发送组消息。移动终端接收组消息。每个移动终端中的基于终端的聚合控制器被配置为控制相对于第二频谱的至少一个分量载波的相应移动终端的操作。响应于接收到的组消息来完成该控制。

3. 发明申请

US20140071908A1 METHODS AND DEVICES FOR COMPONENT CARRIER AGGREGATION CONTROL 审中-公开
标题翻译：用于组件载体聚集控制的方法和装置
公开(公告)号：US20140071908A1
公开(公告)日：2014-03-13
申请号：US13989263
申请日：2010-11-29
申请人： Joachim Sachs , Robert Baldemair , Tim Irnich , Jonas Kronander
发明人： Joachim Sachs , Robert Baldemair , Tim Irnich , Jonas Kronander
IPC分类号： H04L5/00
CPC分类号： H04L5/003 , H04L1/1893 , H04L5/001
摘要： In a communication system using aggregation of component carriers, a transmitter comprises a transmitting entity configured to transmit data messages on multiple component carriers. The transmission of the data messages is accomplished on the basis of a retransmission protocol. The retransmission protocol requires sending of an acknowledgement message in response to verifying correct receipt of a data message. A receiver comprises a receiving entity configured to receive the data messages on the basis of the retransmission protocol. In response to a decision to deactivate transmission on one of the aggregated component carriers, the retransmission protocol is triggered to retransmit those data messages for which no acknowledgement message of the retransmission protocol has been received. The retransmission is accomplished on at least one other of the component carriers. A further retransmission protocol may be used on each of the component carriers, with respective transmitting entities in the transmitter and respective receiving entities in the receiver.
摘要翻译：在使用分量载波的聚合的通信系统中，发射机包括被配置为在多个分量载波上发送数据消息的发射实体。数据消息的发送是基于重传协议完成的。响应于验证数据消息的正确接收，重传协议要求发送确认消息。接收机包括被配置为基于重传协议接收数据消息的接收实体。响应于去激活其中一个聚合分量载波上的传输的决定，触发重发协议以重新发送没有接收到重传协议的确认消息的那些数据消息。重传在至少另一个分量载波上完成。可以在每个分量载波上使用另外的重传协议，其中发射机中的相应发射实体和接收机中的相应接收实体。

4. 发明授权

US08995341B2 Pilot shifting 有权
标题翻译：飞行员班
公开(公告)号：US08995341B2
公开(公告)日：2015-03-31
申请号：US13510438
申请日：2011-05-30
申请人： Yngve Selén , Robert Baldemair , Joachim Sachs
发明人： Yngve Selén , Robert Baldemair , Joachim Sachs
IPC分类号： H04W72/12 , H04L5/00 , H04L25/02
CPC分类号： H04L5/0032 , H04L5/0048 , H04L5/0062 , H04L25/0224
摘要： In an example embodiment, a network node transmits secondary signal component of a combined wireless communication signal to a user equipment. The combined wireless communication signal includes the secondary signal component and a primary signal component. Secondary pilot resources of the secondary signal component are dynamically shifted relative to primary pilot resources of the primary signal component by an amount that is based on whether a current estimation procedure at the user equipment is a primary channel estimation procedure or a secondary channel estimation procedure. In a corresponding example embodiment, the user equipment receives the combined wireless communication signal with the dynamically shifted pilot resources. The user equipment estimates the primary channel in the primary channel estimation procedure and estimates the secondary channel in the secondary channel estimation procedure.
摘要翻译：在示例性实施例中，网络节点向用户设备发送组合无线通信信号的辅助信号分量。组合的无线通信信号包括辅助信号分量和主信号分量。次要信号分量的次级导频资源相对于主信号分量的主导频资源动态地移动一定量，该量是基于用户设备上的当前估计过程是主信道估计过程还是次信道估计过程。在相应的示例性实施例中，用户设备用动态偏移的导频资源接收组合的无线通信信号。用户设备估计主信道估计过程中的主信道，并估计次信道估计过程中的辅信道。

5. 发明授权

US09025523B2 Primary channel estimation 有权
标题翻译：主要信道估计
公开(公告)号：US09025523B2
公开(公告)日：2015-05-05
申请号：US13510970
申请日：2011-05-30
申请人： Yngve Selén , Robert Baldemair , Joachim Sachs
发明人： Yngve Selén , Robert Baldemair , Joachim Sachs
IPC分类号： H04W92/10 , H04W16/14 , H04W88/04 , H04W72/04 , H04B15/00 , H04W52/04 , H04L5/00 , H04L25/02 , H04W52/24
CPC分类号： H04L5/0032 , H04L5/0048 , H04L5/0062 , H04L25/0224 , H04W16/14 , H04W52/243 , H04W72/04
摘要： Some example embodiments may be directed towards a method in a network node, which may be comprised in a Radio Network, for transmitting a combined wireless communication signal. The combined wireless communication signal may comprise a primary and a secondary signal component. The method may comprise transmitting to an user equipment the secondary signal component according to a secondary transmission scheme such that the secondary signal component at least partially overlaps with the primary signal component with respect to a signal domain. The method may also comprise simultaneously, suppressing at least one portion of the secondary signal component during a transmission of the primary signal component.Some example embodiments may be directed towards a method in an user equipment, which may be comprised in a Radio Network, for estimating the combined communication channel. The method may comprise receiving the combined wireless communication signal. The primary and secondary signal components may be received according to a primary and secondary transmission scheme, associated with a primary and secondary domain, respectively. The method may further comprise estimating the primary channel component when the secondary signal component is suppressed.
摘要翻译：一些示例性实施例可以针对可以包括在无线电网络中的用于发送组合的无线通信信号的网络节点中的方法。组合的无线通信信号可以包括主信号和次信号分量。该方法可以包括根据次级传输方案向用户设备发送次级信号分量，使得辅助信号分量相对于信号域至少部分地与主信号分量重叠。该方法还可以同时包括在主信号分量的传输期间抑制次信号分量的至少一部分。一些示例性实施例可以针对可以包括在无线电网络中的用户设备中用于估计组合通信信道的方法。该方法可以包括接收组合的无线通信信号。可以分别根据主要和次要传输方案来接收主信号分量和次信号分量。该方法还可以包括当抑制次级信号分量时估计主信道分量。

6. 发明申请

US20120307731A1 Primary Channel Estimation 有权
标题翻译：主要信道估计
公开(公告)号：US20120307731A1
公开(公告)日：2012-12-06
申请号：US13510970
申请日：2011-05-30
申请人： Yngve Selén , Robert Baldemair , Joachim Sachs
发明人： Yngve Selén , Robert Baldemair , Joachim Sachs
IPC分类号： H04W92/10
CPC分类号： H04L5/0032 , H04L5/0048 , H04L5/0062 , H04L25/0224 , H04W16/14 , H04W52/243 , H04W72/04
摘要： Some example embodiments may be directed towards a method in a network node, which may be comprised in a Radio Network, for transmitting a combined wireless communication signal. The combined wireless communication signal may comprise a primary and a secondary signal component. The method may comprise transmitting to an user equipment the secondary signal component according to a secondary transmission scheme such that the secondary signal component at least partially overlaps with the primary signal component with respect to a signal domain. The method may also comprise simultaneously, suppressing at least one portion of the secondary signal component during a transmission of the primary signal component.Some example embodiments may be directed towards a method in an user equipment, which may be comprised in a Radio Network, for estimating the combined communication channel. The method may comprise receiving the combined wireless communication signal. The primary and secondary signal components may be received according to a primary and secondary transmission scheme, associated with a primary and secondary domain, respectively. The method may further comprise estimating the primary channel component when the secondary signal component is suppressed.
摘要翻译：一些示例性实施例可以针对可以包括在无线电网络中的用于发送组合的无线通信信号的网络节点中的方法。组合的无线通信信号可以包括主信号和次信号分量。该方法可以包括根据次级传输方案向用户设备发送次级信号分量，使得辅助信号分量相对于信号域至少部分地与主信号分量重叠。该方法还可以同时包括在主信号分量的传输期间抑制次信号分量的至少一部分。一些示例性实施例可以针对可以包括在无线电网络中的用户设备中用于估计组合通信信道的方法。该方法可以包括接收组合的无线通信信号。可以分别根据主要和次要传输方案来接收主信号分量和次信号分量。该方法还可以包括当抑制次级信号分量时估计主信道分量。

7. 发明授权

US09036719B2 Secondary channel estimation 有权
标题翻译：次级信道估计
公开(公告)号：US09036719B2
公开(公告)日：2015-05-19
申请号：US13510424
申请日：2011-05-30
申请人： Yngve Selén , Robert Baldemair , Joachim Sachs
发明人： Yngve Selén , Robert Baldemair , Joachim Sachs
IPC分类号： H04L27/00 , H04L25/02 , H04L5/00
CPC分类号： H04L25/0224 , H04L5/0032 , H04L5/0048 , H04L5/0062
摘要： Some example embodiments may be directed towards improving a secondary system channel estimation by using a primary channel estimate. Specifically, some example embodiments may be directed towards a method in an user equipment, which may be comprised in a Radio Network, for estimating a primary and a secondary channel. The method may comprise receiving from at least one Base Station a combined wireless communication signal through at least a portion of the primary channel. The method may also comprise determining an estimation of the primary channel. The method may further comprise determining an estimation of the secondary channel. The method may further comprise determining at least one common sub-component between the estimations of the primary and secondary channels, and determining an updated estimation of the secondary channel based on the at least one common sub-component.
摘要翻译：一些示例性实施例可以针对通过使用主要信道估计来改进辅助系统信道估计。具体地，一些示例性实施例可以针对可以包括在无线电网络中的用于用于估计主要和次要信道的用户设备中的方法。该方法可以包括通过至少一部分主要信道从至少一个基站接收组合的无线通信信号。该方法还可以包括确定主要信道的估计。该方法还可以包括确定辅助信道的估计。该方法还可以包括：确定主信道和次信道的估计之间的至少一个公共子分量，以及基于至少一个公共子分量来确定次信道的更新估计。

8. 发明申请

US20120328051A1 Secondary Channel Estimation 有权
标题翻译：二次通道估计
公开(公告)号：US20120328051A1
公开(公告)日：2012-12-27
申请号：US13510424
申请日：2011-05-30
申请人： Yngve Selén , Robert Baldemair , Joachim Sachs
发明人： Yngve Selén , Robert Baldemair , Joachim Sachs
IPC分类号： H04L27/00
CPC分类号： H04L25/0224 , H04L5/0032 , H04L5/0048 , H04L5/0062
摘要： Some example embodiments may be directed towards improving a secondary system channel estimation by using a primary channel estimate. Specifically, some example embodiments may be directed towards a method in an user equipment, which may be comprised in a Radio Network, for estimating a primary and a secondary channel. The method may comprise receiving from at least one Base Station a combined wireless communication signal through at least a portion of the primary channel. The method may also comprise determining an estimation of the primary channel. The method may further comprise determining an estimation of the secondary channel. The method may further comprise determining at least one common sub-component between the estimations of the primary and secondary channels, and determining an updated estimation of the secondary channel based on the at least one common sub-component.
摘要翻译：一些示例性实施例可以针对通过使用主要信道估计来改进辅助系统信道估计。具体地，一些示例性实施例可以针对可以包括在无线电网络中的用于用于估计主要和次要信道的用户设备中的方法。该方法可以包括通过至少一部分主要信道从至少一个基站接收组合的无线通信信号。该方法还可以包括确定主要信道的估计。该方法还可以包括确定辅助信道的估计。该方法还可以包括：确定主信道和次信道的估计之间的至少一个公共子分量，以及基于至少一个公共子分量来确定次信道的更新估计。

9. 发明申请

US20120307729A1 Pilot Shifting 有权
标题翻译：飞行员换档
公开(公告)号：US20120307729A1
公开(公告)日：2012-12-06
申请号：US13510438
申请日：2011-05-30
申请人： Yngve Selén , Robert Baldemair , Joachim Sachs
发明人： Yngve Selén , Robert Baldemair , Joachim Sachs
IPC分类号： H04W4/00
CPC分类号： H04L5/0032 , H04L5/0048 , H04L5/0062 , H04L25/0224
摘要： Some example embodiments presented herein may be directed towards a method in a Base Station, which may be comprised in a Radio Network, for transmitting a combined wireless communication signal. The combined wireless communication signal may comprise a primary and a secondary signal component. The method may comprise transmitting the secondary signal component to be received by an user equipment, the secondary signal component may comprise secondary pilot resources that may be dynamically shifted, where the dynamic shifting may be based on a current estimation procedure.Some example embodiments presented herein may be directed towards a method in an user equipment, which may be comprised in a Radio Network, for estimating the combined communication channel. The method may comprise receiving from the Base Station the dynamically shifted combined wireless communication signal comprising primary and secondary signal components. The method may also comprise estimating the primary channel when the current estimation procedure is a primary channel estimation procedure, and estimating the secondary channel when the current estimation procedure is a secondary channel estimation procedure.
摘要翻译：这里呈现的一些示例性实施例可以针对基站中的方法，其可以包括在无线电网络中，用于发送组合的无线通信信号。组合的无线通信信号可以包括主信号和次信号分量。该方法可以包括发送要由用户设备接收的辅助信号分量，辅助信号分量可以包括可以动态移位的次级导频资源，其中动态移位可以基于当前估计过程。这里呈现的一些示例性实施例可以针对可以包括在无线电网络中的用户设备中用于估计组合通信信道的方法。该方法可以包括从基站接收包括主信号分量和次信号分量的动态移位组合无线通信信号。该方法还可以包括当当前估计过程是主信道估计过程时估计主信道，以及当当前估计过程是次信道估计过程时估计次信道。

10. 发明授权

US10051498B2 Method and arrangement in a communication network 有权
公开(公告)号：US10051498B2
公开(公告)日：2018-08-14
申请号：US12598264
申请日：2008-04-30
申请人： Muhammad Kazmi , Robert Baldemair , Rong Hu
发明人： Muhammad Kazmi , Robert Baldemair , Rong Hu
IPC分类号： H04W24/08 , H04W72/08 , H04W72/12
摘要： The present invention relates to methods, a user equipment and a radio base station in a communication network, in which a downlink out-of-coverage is detected based on measurements done on a common channel or on the combination of common and dedicated channels. The out-of-coverage is then reported to the network, either using resources proactively assigned to the user equipment, or by transmitting a predetermined pattern of signature sequences assigned to the user equipment.

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