专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120202513A1 Method and Arrangement in a Wireless Communication System 有权
标题翻译：无线通信系统中的方法与布置
公开(公告)号：US20120202513A1
公开(公告)日：2012-08-09
申请号：US13501766
申请日：2009-11-02
申请人： Mårten Ericson , Sara Landström , Magnus Thurfjell , Stefan Wänstedt
发明人： Mårten Ericson , Sara Landström , Magnus Thurfjell , Stefan Wänstedt
IPC分类号： H04W72/10
CPC分类号： H04W72/10 , H04L5/0007 , H04L5/0053 , H04L5/0064
摘要： Method and arrangement in base station for allocating control elements in a message comprising a predetermined number of control elements, to user equipments to be scheduled. Each user equipment is associated with a priority value, is adapted to communicate with the base station over a radio link and requires a certain number of control elements, depending on the link quality of the radio link. The method comprising sorting user equipments in a scheduling priority list and associating control elements with user equipments by selecting user equipments from the scheduling priority list and summing up the total amount of required control elements by adding the required number of control elements of each user equipment respectively, until the predetermined number of control elements in the message is reached, if two or more user equipments have been associated with the same control elements, the control elements are re-associated between the user equipments.
摘要翻译：基站中的方法和装置，用于在包括预定数量的控制元素的消息中分配控制元素到待调度的用户设备。每个用户设备与优先级值相关联，适于通过无线电链路与基站进行通信，并且根据无线电链路的链路质量需要一定数量的控制元素。该方法包括在调度优先级列表中对用户设备进行分类，并通过从调度优先级列表中选择用户设备并将控制元素与用户设备相关联，并分别通过添加每个用户设备的所需数量的控制元素来求出所需控制元素的总量直到到达消息中的预定数量的控制元件，如果两个或多个用户设备已经与相同的控制元件相关联，则控制元件在用户设备之间重新关联。

2. 发明授权

US08838130B2 Method and arrangement in a wireless communication system 有权
标题翻译：无线通信系统中的方法和布置
公开(公告)号：US08838130B2
公开(公告)日：2014-09-16
申请号：US13501766
申请日：2009-11-02
申请人： Mårten Ericson , Sara Landström , Magnus Thurfjell , Stefan Wänstedt
发明人： Mårten Ericson , Sara Landström , Magnus Thurfjell , Stefan Wänstedt
IPC分类号： H04W72/00 , H04W4/00 , H04W72/10 , H04L5/00
CPC分类号： H04W72/10 , H04L5/0007 , H04L5/0053 , H04L5/0064
摘要： Method and arrangement in base station for allocating control elements in a message comprising a predetermined number of control elements, to user equipments to be scheduled. Each user equipment is associated with a priority value, is adapted to communicate with the base station over a radio link and requires a certain number of control elements, depending on the link quality of the radio link. The method comprising sorting user equipments in a scheduling priority list and associating control elements with user equipments by selecting user equipments from the scheduling priority list and summing up the total amount of required control elements by adding the required number of control elements of each user equipment respectively, until the predetermined number of control elements in the message is reached, if two or more user equipments have been associated with the same control elements, the control elements are re-associated between the user equipments.
摘要翻译：基站中的方法和装置，用于在包括预定数量的控制元素的消息中分配控制元素到待调度的用户设备。每个用户设备与优先级值相关联，适于通过无线电链路与基站进行通信，并且根据无线电链路的链路质量需要一定数量的控制元素。该方法包括在调度优先级列表中对用户设备进行分类，并通过从调度优先级列表中选择用户设备并将控制元素与用户设备相关联，并分别通过添加每个用户设备的所需数量的控制元素来求出所需控制元素的总量直到到达消息中的预定数量的控制元件，如果两个或多个用户设备已经与相同的控制元件相关联，则控制元件在用户设备之间重新关联。

3. 发明授权

US09252894B2 Method and arrangement for supporting calibration of correlated antennas 有权
标题翻译：支持相关天线校准的方法和装置
公开(公告)号：US09252894B2
公开(公告)日：2016-02-02
申请号：US14117867
申请日：2011-05-17
申请人： Magnus Thurfjell , Sara Landström
发明人： Magnus Thurfjell , Sara Landström
IPC分类号： H04B17/00 , H04B17/12 , H04B7/04 , H04B7/10
CPC分类号： H04B17/12 , H04B7/0417 , H04B7/10
摘要： Method and arrangement for supporting calibration of correlated antennas. The method involves determining a timing difference τ between the correlated antennas based on variations in carrier signal strength over frequency in at least one direction from the correlated antennas and providing the determined timing difference τ for use in calibration of the correlated antennas.
摘要翻译：支持相关天线校准的方法和装置。该方法包括基于来自相关天线的至少一个方向上的频率上的载波信号强度的变化确定相关天线之间的定时差τ，并提供用于相关天线校准的确定的定时差值τ。

4. 发明申请

US20130005382A1 METHOD AND APPARATUS FOR CONTROLLING CHANNEL QUALITY REPORTING MODES USED BY WIRELESS COMMUNICATION NETWORK USERS 有权
标题翻译：用于控制无线通信网络用户使用的信道质量报告模式的方法和装置
公开(公告)号：US20130005382A1
公开(公告)日：2013-01-03
申请号：US13173997
申请日：2011-06-30
申请人： Sara Landström , Magnus Thurfjell
发明人： Sara Landström , Magnus Thurfjell
IPC分类号： H04W24/00 , H04W4/00
CPC分类号： H04B7/0639 , H04B7/0469 , H04B7/0632 , H04B7/065 , H04L1/0019 , H04L1/0026 , H04L1/003 , H04W24/10
摘要： According to this disclosure, a base station or other controlling node within a wireless communication network determines which channel state information reporting mode should be used by individual users among a plurality of active users being supported by the network. In particular, the determination is made as to whether or not an individual user should use frequency-selective reporting and, if so, whether the user should report a frequency-selective channel quality indicator or a frequency-selective precoder matrix indicator.
摘要翻译：根据本公开，无线通信网络内的基站或其他控制节点确定由网络支持的多个活动用户中的各个用户应该使用哪个信道状态信息报告模式。特别地，确定个体用户是否应该使用频率选择性报告，并且如果是，用户是否应该报告频率选择性信道质量指示符或频率选择性预编码矩阵指示符。

5. 发明申请

US20150162996A1 Method and Arrangement for Supporting Calibration of Correlated Antennas 有权
标题翻译：支持相关天线校准的方法和布置
公开(公告)号：US20150162996A1
公开(公告)日：2015-06-11
申请号：US14117867
申请日：2011-05-17
申请人： Magnus Thurfjell , Sara Landström
发明人： Magnus Thurfjell , Sara Landström
IPC分类号： H04B17/12 , H04B7/04
CPC分类号： H04B17/12 , H04B7/0417 , H04B7/10
摘要： Method and arrangement for supporting calibration of correlated antennas. The method involves determining a timing difference τ between the correlated antennas based on variations in carrier signal strength over frequency in at least one direction from the correlated antennas and providing the determined timing difference τ for use in calibration of the correlated antennas.
摘要翻译：支持相关天线校准的方法和装置。该方法包括基于来自相关天线的至少一个方向上的频率上的载波信号强度的变化确定相关天线之间的定时差τ，并提供用于相关天线校准的确定的定时差值τ。

6. 发明授权

US08965430B2 Method and apparatus for controlling channel quality reporting modes used by wireless communication network users 有权
标题翻译：用于控制无线通信网络用户使用的信道质量报告模式的方法和装置
公开(公告)号：US08965430B2
公开(公告)日：2015-02-24
申请号：US13173997
申请日：2011-06-30
申请人： Sara Landström , Magnus Thurfjell
发明人： Sara Landström , Magnus Thurfjell
IPC分类号： H04B7/00 , H04B7/06 , H04L1/00 , H04W24/10 , H04B7/04
CPC分类号： H04B7/0639 , H04B7/0469 , H04B7/0632 , H04B7/065 , H04L1/0019 , H04L1/0026 , H04L1/003 , H04W24/10
摘要： According to this disclosure, a base station or other controlling node within a wireless communication network determines which channel state information reporting mode should be used by individual users among a plurality of active users being supported by the network. In particular, the determination is made as to whether or not an individual user should use frequency-selective reporting and, if so, whether the user should report a frequency-selective channel quality indicator or a frequency-selective precoder matrix indicator.
摘要翻译：根据本公开，无线通信网络内的基站或其他控制节点确定由网络支持的多个活动用户中的各个用户应该使用哪个信道状态信息报告模式。特别地，确定个体用户是否应该使用频率选择性报告，并且如果是，用户是否应该报告频率选择性信道质量指示符或频率选择性预编码矩阵指示符。

7. 发明授权

US06233270B1 Interference diversity in synchronized networks 有权
标题翻译：同步网络中的干扰分集
公开(公告)号：US06233270B1
公开(公告)日：2001-05-15
申请号：US09406841
申请日：1999-09-28
申请人： Stephen G. Craig , Sverker Magnusson , Erik Edgren , Magnus Thurfjell
发明人： Stephen G. Craig , Sverker Magnusson , Erik Edgren , Magnus Thurfjell
IPC分类号： H04B1713
CPC分类号： H04J13/16 , H04B1/713 , H04B1/7143 , H04B1/715 , H04B2001/7154
摘要： In a synchronized, cellular radio telecommunications system that employs frequency hopping, system performance can be significantly improved by more fully exploiting interference diversity, while maintaining frequency diversity, which is already associated with frequency hopping techniques. In order to more fully exploit interference diversity, each cell belonging to a group of synchronized cells in the cellular radio telecommunications system is allocated a common, reference frequency hopping sequence. However, the various mobile stations operating in any one of these cells is allocated a different frequency offset hopping sequence.
摘要翻译：在采用跳频的同步的蜂窝无线电电信系统中，通过更充分地利用干扰分集可以显着改善系统性能，同时保持与跳频技术相关的频率分集。为了更充分地利用干扰分集，蜂窝无线电电信系统中属于一组同步小区的每个小区被分配公共的参考跳频序列。然而，在这些小区中的任何一个中操作的各种移动台被分配不同的频率偏移跳变序列。

8. 发明授权

US09054834B2 Selection of transport format in wireless communication systems 有权
标题翻译：无线通信系统中传输格式的选择
公开(公告)号：US09054834B2
公开(公告)日：2015-06-09
申请号：US13574203
申请日：2010-01-28
申请人： Jonas Fröberg Olsson , Arne Simonsson , Magnus Thurfjell
发明人： Jonas Fröberg Olsson , Arne Simonsson , Magnus Thurfjell
IPC分类号： H04W72/08 , H04L1/00 , H04L1/20
CPC分类号： H04L1/0006 , H04L1/0021 , H04L1/0025 , H04L1/0026 , H04L1/203
摘要： Disclosed herein is a first network node and a method in a first network node for selecting a transport format among a plurality of available transport formats for communicating information with a second network node via a wireless link, which transport formats are such that a first transport format has a first maximum capacity and all the other transport formats have a higher maximum capacity in an increasing order. The method comprises the steps of: obtaining a quality indicator, which quality indicator indicates the current channel quality of the wireless link; determining a throughput indicator, which throughput indicator indicates the throughput format being available at the obtained quality indicator; calculating a switching value based on the quality indicator and the throughput indicator; switching to the second transport format when the quality indicator indicates that the switching value is reached or exceeded with respect to the second transport format; sending a notification to the second node, which notification indicates the switch to the second transport format.
摘要翻译：本文公开的是第一网络节点中的第一网络节点和方法，用于经由无线链路选择用于与第二网络节点通信信息的多个可用传输格式之间的传输格式，所述传输格式使得第一传输格式具有第一最大容量，并且所有其他传输格式以更高的顺序具有更高的最大容量。该方法包括以下步骤：获取质量指示符，哪个质量指示符指示无线链路的当前信道质量; 确定吞吐量指示符，所述吞吐量指示符指示所获得的质量指示符处的可用吞吐量格式; 基于质量指标和吞吐量指标计算切换值; 当质量指示符指示相对于第二传输格式达到或超过切换值时切换到第二传输格式; 向第二节点发送通知，该通知指示切换到第二传输格式。

9. 发明授权

US09143217B2 Method and arrangement for supporting adjustment of transmission from correlated antennas 有权
标题翻译：支持相关天线传输调整的方法和装置
公开(公告)号：US09143217B2
公开(公告)日：2015-09-22
申请号：US14376064
申请日：2012-02-08
申请人： Magnus Thurfjell
发明人： Magnus Thurfjell
IPC分类号： H04L27/00 , H04B7/06 , H04L25/03
CPC分类号： H04B7/0639 , H04B7/046 , H04B7/0617 , H04B17/11 , H04L25/03898
摘要： Method and arrangement for determining at least one phase affecting error related to transmission from at least one pair of correlated antennas. The method involves transmitting (1002) reference signals from the correlated antennas in the at least one pair, in a set of frequency bands, wherein a number of controlled phase differences are introduced between reference signals transmitted from the antennas. The method further involves receiving (1004), in response to the transmitted reference signals, for a number of the controlled phase differences, one or more indications of a selected precoder matrix. Further, the method involves identifying (1006) changes of selected precoder matrix over the number of controlled phase differences, over the set of frequency bands, wherein the identifying is based on the received one or more indications; and determining (1008) at least one relation between the identified changes. Further, at least one phase affecting: error is determined based on said at least one relation. The method and arrangement enable adjustment of transmission from the at least one pair of correlated antennas, such that said at least one phase affecting error is reduced.
摘要翻译：用于确定与至少一对相关天线的传输相关的至少一个相位误差的方法和装置。该方法涉及在一组频带中从至少一对中的相关天线发送（1002）参考信号，其中在从天线发送的参考信号之间引入多个受控相位差。该方法还包括响应于所传输的参考信号，接收（1004）多个受控相位差，所选择的预编码器矩阵的一个或多个指示。此外，该方法包括在所述频带集合上识别（1006）所选择的预编码器矩阵在受控相位差的数量上的改变，其中所述识别基于所接收的一个或多个指示; 以及确定（1008）所识别的改变之间的至少一个关系。此外，基于所述至少一个关系确定影响：错误的至少一个相位。该方法和装置使得能够调整来自至少一对相关天线的传输，使得减少所述至少一个相位影响误差。

10. 发明申请

US20120300739A1 Selection of Transport Format in Wireless Communication Systems 有权
标题翻译：无线通信系统中传输格式的选择
公开(公告)号：US20120300739A1
公开(公告)日：2012-11-29
申请号：US13574203
申请日：2010-01-28
申请人： Jonas Fröberg Olsson , Arne Simonsson , Magnus Thurfjell
发明人： Jonas Fröberg Olsson , Arne Simonsson , Magnus Thurfjell
IPC分类号： H04W72/08
CPC分类号： H04L1/0006 , H04L1/0021 , H04L1/0025 , H04L1/0026 , H04L1/203
摘要： Disclosed herein is a first network node and a method in a first network node for selecting a transport format among a plurality of available transport formats for communicating information with a second network node via a wireless link, which transport formats are such that a first transport format has a first maximum capacity and all the other transport formats have a higher maximum capacity in an increasing order. The method comprises the steps of: obtaining a quality indicator, which quality indicator indicates the current channel quality of the wireless link; determining a throughput indicator, which throughput indicator indicates the throughput format being available at the obtained quality indicator; calculating a switching value based on the quality indicator and the throughput indicator; switching to the second transport format when the quality indicator indicates that the switching value is reached or exceeded with respect to the second transport format; sending a notification to the second node, which notification indicates the switch to the second transport format.
摘要翻译：本文公开的是第一网络节点中的第一网络节点和方法，用于经由无线链路选择用于与第二网络节点通信信息的多个可用传输格式之间的传输格式，所述传输格式使得第一传输格式具有第一最大容量，并且所有其他传输格式以更高的顺序具有更高的最大容量。该方法包括以下步骤：获取质量指示符，哪个质量指示符指示无线链路的当前信道质量; 确定吞吐量指示符，所述吞吐量指示符指示所获得的质量指示符处的可用吞吐量格式; 基于质量指标和吞吐量指标计算切换值; 当质量指示符指示相对于第二传输格式达到或超过切换值时切换到第二传输格式; 向第二节点发送通知，该通知指示切换到第二传输格式。

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