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. 发明授权

US08717920B2 Signalling mechanism for multi-tiered intra-band carrier aggregation 有权
标题翻译：用于多层带内载波聚合的信令机制
公开(公告)号：US08717920B2
公开(公告)日：2014-05-06
申请号：US13216850
申请日：2011-08-24
申请人： Magnus Larsson , Robert Baldemair , Muhammad Kazmi
发明人： Magnus Larsson , Robert Baldemair , Muhammad Kazmi
IPC分类号： H04W72/00
CPC分类号： H04L5/0032 , H04L5/001 , H04L5/0035 , H04W36/0072 , H04W72/0453
摘要： Methods of performing intra-band carrier aggregation in a multi-tiered wireless network include determining a capability of a user equipment unit located within an overlapping coverage area of first and second radio network nodes to simultaneously receive data on a first component carrier and on a second component carrier from the first and second network nodes, and simultaneously transmitting data to the user equipment unit using the first and second component carriers from different radio network nodes in response to determining that the user equipment unit is capable of simultaneously receiving data on the first component carrier and on the second component carrier from different radio network nodes.
摘要翻译：在多层无线网络中执行带内载波聚合的方法包括：确定位于第一和第二无线电网络节点的重叠覆盖区域内的用户设备单元的能力，以在第一分量载波上同时接收数据响应于确定用户设备单元能够同时接收第一组件上的数据，并且使用来自不同无线电网络节点的第一和第二分量载波同时向用户设备单元发送数据载波和来自不同无线电网络节点的第二分量载波上。

2. 发明申请

US20120087257A1 Signalling Mechanism for Multi-Tiered Intra-Band Carrier Aggregation 有权
标题翻译：多层带内载波聚合的信令机制
公开(公告)号：US20120087257A1
公开(公告)日：2012-04-12
申请号：US13216850
申请日：2011-08-24
申请人： Magnus Larsson , Robert Baldemair , Muhammad Kazmi
发明人： Magnus Larsson , Robert Baldemair , Muhammad Kazmi
IPC分类号： H04W24/00 , H04W36/00 , H04W72/04
CPC分类号： H04L5/0032 , H04L5/001 , H04L5/0035 , H04W36/0072 , H04W72/0453
摘要： Methods of performing intra-band carrier aggregation in a multi-tiered wireless network include determining a capability of a user equipment unit located within an overlapping coverage area of first and second radio network nodes to simultaneously receive data on a first component carrier and on a second component carrier from the first and second network nodes, and simultaneously transmitting data to the user equipment unit using the first and second component carriers from different radio network nodes in response to determining that the user equipment unit is capable of simultaneously receiving data on the first component carrier and on the second component carrier from different radio network nodes.
摘要翻译：在多层无线网络中执行带内载波聚合的方法包括：确定位于第一和第二无线电网络节点的重叠覆盖区域内的用户设备单元的能力，以在第一分量载波上同时接收数据响应于确定用户设备单元能够同时接收第一组件上的数据，并且使用来自不同无线电网络节点的第一和第二分量载波同时向用户设备单元发送数据载波和来自不同无线电网络节点的第二分量载波上。

3. 发明授权

US09559829B2 Signaling for flexible carrier aggregation 有权
标题翻译：信令灵活的载波聚合
公开(公告)号：US09559829B2
公开(公告)日：2017-01-31
申请号：US12873817
申请日：2010-09-01
申请人： Magnus Larsson , Christian Bergljung , Muhammad Kazmi
发明人： Magnus Larsson , Christian Bergljung , Muhammad Kazmi
IPC分类号： H04L5/00
CPC分类号： H04W76/15 , H04L5/001 , H04L5/0053 , H04L5/0094 , H04L5/0096 , H04W48/10 , H05K999/99
摘要： Flexible carrier aggregation is provided for a radio communications system. A capability is determined to communicate over a radio interface using multiple radio frequency component carriers. Each of the multiple component carriers is configurable with one or more control channels in a first mode of operation and with no control channels in a second mode of operation. Configuration information for one of the multiple radio frequency component carriers is signaled to indicate at least one of the component carriers is configured to operate in a selected one of the first mode of operation and the second mode of operation so that a network radio node and a user equipment radio node can communicate using the selected mode of operation.
摘要翻译：为无线电通信系统提供灵活的载波聚合。确定通过使用多个射频分量载波的无线电接口进行通信的能力。多个分量载波中的每一个可以在第一操作模式中配置有一个或多个控制信道，并且在第二操作模式中不具有控制信道。发信号通知用于多个射频分量载波之一的配置信息，以指示分组载波中的至少一个被配置为在所选择的第一操作模式和第二操作模式中操作，使得网络无线电节点和用户设备无线电节点可以使用所选择的操作模式进行通信。

4. 发明申请

US20120039330A1 METHODS PROVIDING SIGNAL SYNCHRONIZATION AND RELATED NETWORKS AND DEVICES 有权
标题翻译：提供信号同步和相关网络和设备的方法
公开(公告)号：US20120039330A1
公开(公告)日：2012-02-16
申请号：US12896304
申请日：2010-10-01
申请人： Robert Baldemair , Magnus Larsson , Stefan Parkvall
发明人： Robert Baldemair , Magnus Larsson , Stefan Parkvall
IPC分类号： H04W56/00
CPC分类号： H04W56/0015 , Y02D70/1242 , Y02D70/1262
摘要： A method of providing signal synchronization for a radio access network may include transmitting a first carrier including synchronization signals on a first frequency from the radio access network. Information relating the first carrier on the first frequency with a second carrier on a second frequency may be transmitted from the radio access network, with this information being intended to be used in synchronization by a wireless terminal upon addition of the second carrier. More particularly, the first and second frequencies may be different. A command to add the second carrier as a downlink for transmissions may be transmitted to the wireless terminal. Related network nodes and wireless terminals are also discussed.
摘要翻译：为无线电接入网络提供信号同步的方法可以包括从无线电接入网络发送包括在第一频率上的同步信号的第一载波。可以从无线电接入网络发送第一频率上的第一载波与第二频率上的第二载波相关的信息，在添加第二载波时，该信息旨在由无线终端同步使用。更具体地，第一和第二频率可以不同。可以向无线终端发送将第二载波添加为用于传输的下行链路的命令。还讨论了相关网络节点和无线终端。

5. 发明授权

US08605709B2 Methods providing signal synchronization and related networks and devices 有权
标题翻译：提供信号同步和相关网络和设备的方法
公开(公告)号：US08605709B2
公开(公告)日：2013-12-10
申请号：US12896304
申请日：2010-10-01
申请人： Robert Baldemair , Magnus Larsson , Stefan Parkvall
发明人： Robert Baldemair , Magnus Larsson , Stefan Parkvall
IPC分类号： H04J3/06
CPC分类号： H04W56/0015 , Y02D70/1242 , Y02D70/1262
摘要： A method of providing signal synchronization for a radio access network may include transmitting a first carrier including synchronization signals on a first frequency from the radio access network. Information relating the first carrier on the first frequency with a second carrier on a second frequency may be transmitted from the radio access network, with this information being intended to be used in synchronization by a wireless terminal upon addition of the second carrier. More particularly, the first and second frequencies may be different. A command to add the second carrier as a downlink for transmissions may be transmitted to the wireless terminal. Related network nodes and wireless terminals are also discussed.
摘要翻译：为无线电接入网络提供信号同步的方法可以包括从无线电接入网络发送包括在第一频率上的同步信号的第一载波。可以从无线电接入网络发送第一频率上的第一载波与第二频率上的第二载波相关的信息，在添加第二载波时，该信息旨在由无线终端同步使用。更具体地，第一和第二频率可以不同。可以向无线终端发送将第二载波添加为用于传输的下行链路的命令。还讨论了相关网络节点和无线终端。

6. 发明授权

US09026064B2 Dynamic cancellation of passive intermodulation interference 有权
标题翻译：无源互调干扰的动态消除
公开(公告)号：US09026064B2
公开(公告)日：2015-05-05
申请号：US13319556
申请日：2011-09-09
申请人： Meng Wang , Shaohua Li , Robert Baldemair , Jung-Fu Cheng , Farshid Ghasemzadeh , Magnus Larsson , Johan Sköld
发明人： Meng Wang , Shaohua Li , Robert Baldemair , Jung-Fu Cheng , Farshid Ghasemzadeh , Magnus Larsson , Johan Sköld
IPC分类号： H04B15/00 , H04B1/40 , H04B1/10 , H04B1/12
CPC分类号： H04B1/109 , H04B1/123 , H04B1/525
摘要： A wireless communication node (10) dynamically estimates passive intermodulation (PIM) interference coupled into the node's receive path from the transmission of a composite signal through the node's transmit path. The node (10) then cancels the estimated PIM interference in the receive path. In some embodiments, the node dynamically estimates the PIM interference as a function of the composite signal that models PIM interference generation and coupling in the node (10) according to one or more coefficients (30). The coefficients (30) may be determined by transmitting a test signal (34) during a test stage, when the node (10) is not scheduled to receive any signal. Later, when the composite signal (18) is transmitted, the node (10) uses the coefficients (10) to dynamically estimate and cancel the resulting PIM interference.
摘要翻译：无线通信节点（10）通过节点的传输路径动态地估计耦合到节点的接收路径中的无源互调（PIM）干扰从复合信号的传输。节点（10）然后消除接收路径中的估计PIM干扰。在一些实施例中，节点根据一个或多个系数（30）动态地估计作为对节点（10）中的PIM干扰生成和耦合的复合信号的函数的PIM干扰。当节点（10）未被调度为接收任何信号时，可以在测试阶段期间发送测试信号（34）来确定系数（30）。之后，当复合信号（18）被发送时，节点（10）使用系数（10）来动态估计并消除所产生的PIM干扰。

7. 发明申请

US20120295558A1 Dynamic Cancellation of Passive Intermodulation Interference 有权
标题翻译：被动互调干扰的动态消除
公开(公告)号：US20120295558A1
公开(公告)日：2012-11-22
申请号：US13319556
申请日：2011-09-09
申请人： Meng Wang , Shaohua Li , Robert Baldemair , Jung-fu Cheng , Farshid Ghasemzadeh , Magnus Larsson , Johan Sköld
发明人： Meng Wang , Shaohua Li , Robert Baldemair , Jung-fu Cheng , Farshid Ghasemzadeh , Magnus Larsson , Johan Sköld
IPC分类号： H04B15/00 , H04B1/40
CPC分类号： H04B1/109 , H04B1/123 , H04B1/525
摘要： A wireless communication node (10) dynamically estimates passive intermodulation (PIM) interference coupled into the node's receive path from the transmission of a composite signal through the node's transmit path. The node (10) then cancels the estimated PIM interference in the receive path. In some embodiments, the node dynamically estimates the PIM interference as a function of the composite signal that models PIM interference generation and coupling in the node (10) according to one or more coefficients (30). The coefficients (30) may be determined by transmitting a test signal (34) during a test stage, when the node (10) is not scheduled to receive any signal. Later, when the composite signal (18) is transmitted, the node (10) uses the coefficients (10) to dynamically estimate and cancel the resulting PIM interference.
摘要翻译：无线通信节点（10）通过节点的传输路径动态地估计耦合到节点的接收路径中的无源互调（PIM）干扰从复合信号的传输。节点（10）然后消除接收路径中的估计PIM干扰。在一些实施例中，节点根据一个或多个系数（30）动态地估计作为对节点（10）中的PIM干扰生成和耦合的复合信号的函数的PIM干扰。当节点（10）未被调度为接收任何信号时，可以在测试阶段期间发送测试信号（34）来确定系数（30）。之后，当复合信号（18）被发送时，节点（10）使用系数（10）来动态估计并消除所产生的PIM干扰。

8. 发明授权

US09144044B2 Methods providing aided signal synchronization and related network nodes and devices 有权
标题翻译：提供辅助信号同步和相关网络节点和设备的方法
公开(公告)号：US09144044B2
公开(公告)日：2015-09-22
申请号：US13043027
申请日：2011-03-08
申请人： Robert Baldemair , Magnus Larsson , Stefan Parkvall
发明人： Robert Baldemair , Magnus Larsson , Stefan Parkvall
IPC分类号： H04W56/00
CPC分类号： H04W56/001 , H04W56/0015
摘要： Methods may be providing for signal synchronization at a wireless terminal communicating with a radio access network. For example, a command may be received from the radio access network, and the command may be to add a first carrier on a first frequency as a link for communications from the radio access network to the wireless terminal. Responsive to receiving the command to add the first carrier, the first carrier may be synchronized and/or configured using signals of a second carrier on a second frequency different than the first frequency. Related wireless terminals, network nodes, and network node methods are also discussed.
摘要翻译：方法可以在与无线电接入网络通信的无线终端处提供信号同步。例如，可以从无线电接入网络接收命令，并且该命令可以是在第一频率上添加第一载波作为用于从无线电接入网络到无线终端的通信的链路。响应于接收到添加第一载波的命令，可以使用不同于第一频率的第二频率上的第二载波的信号来同步和/或配置第一载波。还讨论了相关无线终端，网络节点和网络节点方法。

9. 发明申请

US20120082152A1 Methods Providing Aided Signal Synchronization and Related Network Nodes and Devices 有权
标题翻译：提供辅助信号同步和相关网络节点和设备的方法
公开(公告)号：US20120082152A1
公开(公告)日：2012-04-05
申请号：US13043027
申请日：2011-03-08
申请人： Robert Baldemair , Magnus Larsson , Stefan Parkvall
发明人： Robert Baldemair , Magnus Larsson , Stefan Parkvall
IPC分类号： H04J3/06
CPC分类号： H04W56/001 , H04W56/0015
摘要： Methods may be providing for signal synchronization at a wireless terminal communicating with a radio access network. For example, a command may be received from the radio access network, and the command may be to add a first carrier on a first frequency as a link for communications from the radio access network to the wireless terminal. Responsive to receiving the command to add the first carrier, the first carrier may be synchronized and/or configured using signals of a second carrier on a second frequency different than the first frequency. Related wireless terminals, network nodes, and network node methods are also discussed.
摘要翻译：方法可以在与无线电接入网络通信的无线终端处提供信号同步。例如，可以从无线电接入网络接收命令，并且该命令可以是在第一频率上添加第一载波作为用于从无线电接入网络到无线终端的通信的链路。响应于接收到添加第一载波的命令，可以使用不同于第一频率的第二频率上的第二载波的信号来同步和/或配置第一载波。还讨论了相关无线终端，网络节点和网络节点方法。

10. 发明授权

US08289976B2 Method for automatically providing a customer equipment with the correct service 有权
标题翻译：自动为客户设备提供正确服务的方法
公开(公告)号：US08289976B2
公开(公告)日：2012-10-16
申请号：US12443355
申请日：2007-09-27
申请人： Andreas Öhman , Magnus Larsson
发明人： Andreas Öhman , Magnus Larsson
IPC分类号： H04L12/28
CPC分类号： H04L61/2015 , H04L12/2869 , H04L12/2898 , H04L29/12839 , H04L41/5054 , H04L41/509 , H04L61/6022 , H04M11/062
摘要： The invention relates to a method and a system adapting broadband access equipment to query customer premises switches of a medium access control address located on its physical interface to the customer premises equipment. All customer premises switches are receiving a first request, hereby conducting a lookup in their medium access control address table for the medium access control address. When finding a matching table entry, the customer premises switch housing the medium access control address (MAC) in its table replies with a port name of the specific downlink port, thus identifying the port location of the accessing customer premises equipment and automatically providing a CPE with the correct service depending on which port the CPE is connected to. The customer premises switch is periodically scanning the medium access control address table, continuously transmitting table entries to broadband access equipment.
摘要翻译：本发明涉及一种适应宽带接入设备以将位于其物理接口上的媒体接入控制地址的客户端交换机查询到客户驻地设备的方法和系统。所有客户住宅交换机都正在接收第一个请求，因此在媒体访问控制地址表中进行查询以获得介质访问控制地址。当找到匹配的表条目时，其表中的媒体访问控制地址（MAC）的客户端交换机用特定下行链路端口的端口名称来回复，从而识别接入客户驻地设备的端口位置并自动提供CPE 具体取决于CPE所连接的端口。客户端交换机周期性地扫描媒体接入控制地址表，连续发送表条目到宽带接入设备。

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