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

US08861412B2 Interference avoidance in low power nodes 有权
标题翻译：低功率节点干扰避免
公开(公告)号：US08861412B2
公开(公告)日：2014-10-14
申请号：US13365396
申请日：2012-02-03
申请人： Tao Chen , Christopher Peter Callender , Arto Lehti , Soni Koul
发明人： Tao Chen , Christopher Peter Callender , Arto Lehti , Soni Koul
IPC分类号： G08C17/00 , H04B1/16
CPC分类号： H04W76/28 , H04W84/045 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/24 , Y02D70/25
摘要： The specification and drawings present a new method, apparatus and software related product for avoiding UL interference in a victim LPN such as femtocell using DRX by the LPN coordinated with the UL DTX of UEs to the LPN and to one or more HPNs such as NBs (or Home NB), e.g., in HSPA systems. The victim LPN may start DRX having ON and OFF periods. Then the LPN sends information about DRX to its UEs (LUEs) communicating with the LPN, and to one or more network elements such as aggressor HPNs' RNCs. The network element(s) are adapted to identify and configure aggressor UEs (HUEs) communicating with one or more HPNs of the network for coordinating ON and OFF periods of the DRX by the LPN with transmissions of the LUEs and the HUEs to avoid interference during the OFF periods of the DRX in the LPN.
摘要翻译：本说明书和附图提出了一种新的方法，装置和软件相关产品，用于避免在与UE的UL DTX到LPN协调的LPN以及一个或多个HPN（例如NB）的DRX中使用诸如毫微微小区之类的受害LPN的UL干扰（或家庭NB），例如，在HSPA系统中。受害者LPN可以启动具有开和关周期的DRX。然后，LPN向与其LPN通信的UE（LUE）以及一个或多个网络元件（例如侵略者HPN的RNC）发送关于DRX的信息。网络元件适于识别和配置与网络的一个或多个HPN进行通信的攻击者UE（HUE），用于通过LPN与LUE和HUE的传输协调DRX的ON和OFF周期，以避免在 LPN中的DRX的关闭周期。

2. 发明申请

US20130194986A1 Interference Avoidance in Low Power Nodes 有权
标题翻译：低功率节点干扰避免
公开(公告)号：US20130194986A1
公开(公告)日：2013-08-01
申请号：US13365396
申请日：2012-02-03
申请人： Tao CHEN , Christopher Peter Callender , Arto Lehti , Soni Koul
发明人： Tao CHEN , Christopher Peter Callender , Arto Lehti , Soni Koul
IPC分类号： H04W52/02
CPC分类号： H04W76/28 , H04W84/045 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/24 , Y02D70/25
摘要： The specification and drawings present a new method, apparatus and software related product for avoiding UL interference in a victim LPN such as femtocell using DRX by the LPN coordinated with the UL DTX of UEs to the LPN and to one or more HPNs such as NBs (or Home NB), e.g., in HSPA systems. The victim LPN may start DRX having ON and OFF periods. Then the LPN sends information about DRX to its UEs (LUEs) communicating with the LPN, and to one or more network elements such as aggressor HPNs' RNCs. The network element(s) are adapted to identify and configure aggressor UEs (HUEs) communicating with one or more HPNs of the network for coordinating ON and OFF periods of the DRX by the LPN with transmissions of the LUEs and the HUEs to avoid interference during the OFF periods of the DRX in the LPN.
摘要翻译：本说明书和附图提出了一种新的方法，装置和软件相关产品，用于避免在与UE的UL DTX到LPN协调的LPN以及一个或多个HPN（例如NB）的DRX中使用诸如毫微微小区之类的受害LPN的UL干扰（或家庭NB），例如，在HSPA系统中。受害者LPN可以启动具有开和关周期的DRX。然后，LPN向与其LPN通信的UE（LUE）以及一个或多个网络元件（例如侵略者HPN的RNC）发送关于DRX的信息。网络元件适于识别和配置与网络的一个或多个HPN进行通信的攻击者UE（HUE），用于通过LPN与LUE和HUE的传输协调DRX的ON和OFF周期，以避免在 LPN中的DRX的关闭周期。

3. 发明申请

US20130189971A1 Modified Measurement Procedures for User Equipments 有权
标题翻译：用户设备的修改测量程序
公开(公告)号：US20130189971A1
公开(公告)日：2013-07-25
申请号：US13358644
申请日：2012-01-26
申请人： Christopher Peter Callender , Tao Chen
发明人： Christopher Peter Callender , Tao Chen
IPC分类号： H04W24/00 , H04W28/08
CPC分类号： H04W36/0094 , H04W36/0083 , H04W36/22 , H04W84/045
摘要： A network sends to a user equipment UE downlink signaling indicating at least one frequency which is subject to special handling. In response the UE measures and reports neighbour cells operating on any of that/those frequencies without regard to a threshold signal strength of a serving cell which is configured for reporting neighbour cells. In more specific examples, if the neighbour cells operating on any of that/those frequencies is considered a first set of neighbour cells, then the network also sends a second set of neighbour cells in other downlink signaling. Measuring and reporting on the first set of neighbour cells is less frequent than for the second set of neighbour cells, when measurements of the second set is required. Measuring and reporting on the second set is dependent on measured signal strength of a serving cell being greater than the configured threshold signal strength of the serving cell.
摘要翻译：网络向用户设备UE发送指示经受特殊处理的至少一个频率的下行链路信令。作为响应，UE测量和报告在该/那些频率中的任一个上操作的相邻小区，而不考虑被配置为报告相邻小区的服务小区的阈值信号强度。在更具体的示例中，如果在任何这些/那些频率上操作的相邻小区被认为是第一组相邻小区，则网络还在其他下行链路信令中发送第二组相邻小区。当需要第二组的测量时，第一组相邻小区的测量和报告比第二组相邻小区的频率更低。第二组的测量和报告取决于服务小区的测量信号强度大于所配置的服务小区的阈值信号强度。

4. 发明授权

US09094882B2 Modified measurement procedures for user equipments 有权
标题翻译：用户设备的改进测量程序
公开(公告)号：US09094882B2
公开(公告)日：2015-07-28
申请号：US13358644
申请日：2012-01-26
申请人： Christopher Peter Callender , Tao Chen
发明人： Christopher Peter Callender , Tao Chen
IPC分类号： H04W24/00 , H04W36/00 , H04W84/04
CPC分类号： H04W36/0094 , H04W36/0083 , H04W36/22 , H04W84/045
摘要： A network sends to a user equipment UE downlink signaling indicating at least one frequency which is subject to special handling. In response the UE measures and reports neighbor cells operating on any of that/those frequencies without regard to a threshold signal strength of a serving cell which is configured for reporting neighbor cells. In more specific examples, if the neighbor cells operating on any of that/those frequencies is considered a first set of neighbor cells, then the network also sends a second set of neighbor cells in other downlink signaling. Measuring and reporting on the first set of neighbor cells is less frequent than for the second set of neighbor cells, when measurements of the second set is required. Measuring and reporting on the second set is dependent on measured signal strength of a serving cell being greater than the configured threshold signal strength of the serving cell.
摘要翻译：网络向用户设备UE发送指示经受特殊处理的至少一个频率的下行链路信令。作为响应，UE测量和报告在该/那些频率中的任一个上操作的相邻小区，而不考虑被配置为报告相邻小区的服务小区的阈值信号强度。在更具体的示例中，如果在任何这些/那些频率上操作的相邻小区被认为是第一组相邻小区，则网络还在其他下行链路信令中发送第二组相邻小区。当需要第二组的测量时，第一组相邻小区的测量和报告比第二组相邻小区的频率更低。第二组的测量和报告取决于服务小区的测量信号强度大于所配置的服务小区的阈值信号强度。

5. 发明授权

US08320276B1 Multicarrier communication support 有权
标题翻译：多载波通信支持
公开(公告)号：US08320276B1
公开(公告)日：2012-11-27
申请号：US13278442
申请日：2011-10-21
申请人： Christopher Peter Callender
发明人： Christopher Peter Callender
IPC分类号： H04L12/26
CPC分类号： H04L5/001 , H04L5/0041 , H04L25/0206 , H04L27/2647
摘要： Embodiments of the invention are concerned with multicarrier communication support, such as non-adjacent multicarrier support for a contiguous-bandwidth receiver. One embodiment includes receiving one or more carriers in a configurable contiguous bandwidth, calculating an imbalance metric representing a receiving imbalance over a set of carriers, said imbalance metric representing a difference between a first value based on received signal strength indication on each of one or more carriers and a second value based on received signal strength indication on each of one or more carriers, verifying, based on the calculated imbalance metric, whether a threshold condition relating to a current mode of an adjacent carrier mode and non-adjacent carrier mode is satisfied, and reporting an event for triggering reconfiguration of said configurable contiguous bandwidth to switch the current mode between said adjacent and non-adjacent carrier modes, if the threshold condition is satisfied.
摘要翻译：本发明的实施例涉及多载波通信支持，诸如用于连续带宽接收机的非相邻多载波支持。一个实施例包括以可配置的连续带宽接收一个或多个载波，计算表示一组载波上的接收不平衡的不平衡度量，所述不平衡度量表示基于在一个或多个载波上的接收信号强度指示的第一值之间的差值基于在一个或多个载波中的每一个上的接收信号强度指示的第二值，基于所计算的不平衡度量，验证是否满足与相邻载波模式和非相邻载波模式的当前模式相关的阈值条件并且如果满足所述阈值条件，则报告用于触发所述可配置连续带宽的重新配置的事件以切换所述相邻和非相邻载波模式之间的当前模式。

6. 发明申请

US20120252455A1 Fast Reselection Between Different Radio Access Technology Networks 有权
公开(公告)号：US20120252455A1
公开(公告)日：2012-10-04
申请号：US13417515
申请日：2012-03-12
申请人： Brian Alexander Martin , Christopher Peter Callender , Stuart I. Geary , Alexander Graham Charles , Steven Franklin , James Howard Tooley
发明人： Brian Alexander Martin , Christopher Peter Callender , Stuart I. Geary , Alexander Graham Charles , Steven Franklin , James Howard Tooley
IPC分类号： H04W36/00
CPC分类号： H04W36/0094 , H04W36/0055 , H04W36/0083 , H04W36/30 , H04W36/32
摘要： A user equipment UE determines that a neighbor cell is higher priority than a serving cell, measures neighbor cell signal strength in n>1 iterations, and analyzes them for reselecting from the serving cell to the neighbor cell. Each measurement iteration is spaced from one another by a time interval (e.g., 1 DRX) that is specific for the neighbor cell being higher priority. In various embodiments, the UE measures while in a Cell-PCH, URA-PCH or idle state/mode and the first iteration is taken at the first available measurement opportunity after transitioning to that state/mode. The UE reselects to the neighbor cell based on the analyzed signal strengths; in one embodiment the decision to reselect is without regard to signal quality of the serving cell; and in another the decision is without regard to whether a reselection condition remains satisfied for a specified time period Treselection.

7. 发明申请

US20120320879A1 Fast Reselection Between Different Radio Access Technology Networks 有权
标题翻译：不同无线接入技术网络之间的快速重选
公开(公告)号：US20120320879A1
公开(公告)日：2012-12-20
申请号：US13524592
申请日：2012-06-15
申请人： Brian Alexander Martin , Christopher Peter Callender , Stuart I. Geary , Alexander Graham Charles , Steven Franklin , James Howard Tooley
发明人： Brian Alexander Martin , Christopher Peter Callender , Stuart I. Geary , Alexander Graham Charles , Steven Franklin , James Howard Tooley
IPC分类号： H04W36/16
CPC分类号： H04W36/0094 , H04W36/0055 , H04W36/0083 , H04W36/30 , H04W36/32
摘要： A user equipment UE determines that a neighbor cell is higher priority than a serving cell, measures neighbor cell signal strength in n>1 iterations, and analyzes them for reselecting from the serving cell to the neighbor cell. Each measurement iteration is spaced from one another by a time interval (e.g., 1 DRX) that is specific for the neighbor cell being higher priority. In various embodiments, the UE measures while in a Cell-PCH, URA-PCH or idle state/mode and the first iteration is taken at the first available measurement opportunity after transitioning to that state/mode. The UE reselects to the neighbor cell based on the analyzed signal strengths; in one embodiment the decision to reselect is without regard to signal quality of the serving cell; and in another the decision is without regard to whether a reselection condition remains satisfied for a specified time period Treselection.
摘要翻译：用户设备UE确定相邻小区比服务小区更高优先级，在n≥1次迭代中测量相邻小区信号强度，并分析它们以从服务小区重新选择到相邻小区。每个测量迭代彼此间隔相对于较高优先级的相邻小区特有的时间间隔（例如，1个DRX）。在各种实施例中，UE在Cell-PCH，URA-PCH或空闲状态/模式中测量，并且在转换到该状态/模式之后，在第一可用测量机会获取第一次迭代。基于分析的信号强度，UE重新选择相邻小区; 在一个实施例中，重新选择的决定不考虑服务小区的信号质量; 而在另一个中，决定不考虑在特定时间段Treselection中重选条件是否保持满足。

8. 发明申请

US20120276859A1 METHOD AND APPARATUS FOR AVOIDING IN-DEVICE INTERFERENCE 有权
标题翻译：避免设备干扰的方法和装置
公开(公告)号：US20120276859A1
公开(公告)日：2012-11-01
申请号：US13094223
申请日：2011-04-26
申请人： Christopher Peter Callender , Juho Mikko Pirskanen
发明人： Christopher Peter Callender , Juho Mikko Pirskanen
IPC分类号： H04B1/38
CPC分类号： H04B1/1036 , H04B1/109
摘要： A method is provided for avoiding in-device interference. The method may include determining a portion of a frequency band used for data reception by a first wireless modem that may be affected by interference from a data transmission by a second wireless modem. The method may further include causing an indication of the determined portion of the frequency band to be provided to the first wireless modem. A corresponding apparatus and computer program product are also provided.
摘要翻译：提供了一种避免设备内干扰的方法。该方法可以包括确定可能受到来自第二无线调制解调器的数据传输的干扰的第一无线调制解调器用于数据接收的频带的一部分。所述方法还可以包括使所述确定的频带部分的指示被提供给所述第一无线调制解调器。还提供了相应的装置和计算机程序产品。

9. 发明申请

US20120275389A1 Common Channel Configuration For Multipoint Communications 有权
标题翻译：用于多点通信的公共信道配置
公开(公告)号：US20120275389A1
公开(公告)日：2012-11-01
申请号：US13096085
申请日：2011-04-28
申请人： Keiichi Kubota , Brian Alexander Martin , Luis Miguel Santos Barreto , Christopher Peter Callender
发明人： Keiichi Kubota , Brian Alexander Martin , Luis Miguel Santos Barreto , Christopher Peter Callender
IPC分类号： H04W72/04
CPC分类号： H04W36/0061 , H04W36/30
摘要： A user equipment UE obtains channel configurations from each of a serving cell and n neighbor cells which have been determined to be suitable for data communications with the UE, from which the UE creates a combined channel configuration and utilizes it for multipoint communications with those cells. In specific embodiments: the respective channel configurations are obtained from the respective cells' system information; the n neighbor cells are determined to be suitable by the UE comparing each cell's received signal strength/quality against a threshold. The UE may get a neighbor cell list NCL and the threshold and consider each cell on the NCL as one of the n neighbor cells if its signal strength/quality exceed the threshold, then the UE may acquire system information for only those n neighbor cells instead of all cells on the NCL. The UE then reports in uplink signaling that the n neighbor cells are suitable.
摘要翻译：用户设备UE从已经被确定为适合于与UE进行数据通信的服务小区和n个相邻小区中的每一个获得信道配置，UE从该UE创建组合信道配置并利用它来与这些小区进行多点通信。在具体实施例中：从各个小区的系统信息获得相应的信道配置; 确定n个相邻小区适合于UE将每个小区的接收信号强度/质量与阈值进行比较。 UE可以获得相邻小区列表NCL和阈值，并且如果NCL的信号强度/质量超过阈值，则将NCL上的每个小区视为n个相邻小区之一，则UE可以仅为那些n个相邻小区获取系统信息的NCL上的所有细胞。然后，UE在上行链路信令中报告n个相邻小区是合适的。

10. 发明申请

US20120252452A1 Fast Reselection Between Different Radio Access Technology Networks 审中-公开
公开(公告)号：US20120252452A1
公开(公告)日：2012-10-04
申请号：US13078124
申请日：2011-04-01
申请人： Brian Alexander Martin , Christopher Peter Callender , Stuart Ian Geary , Alexander Graham Charles , Steven Franklin , James Howard Tooley
发明人： Brian Alexander Martin , Christopher Peter Callender , Stuart Ian Geary , Alexander Graham Charles , Steven Franklin , James Howard Tooley
IPC分类号： H04W36/00
CPC分类号： H04W48/20
摘要： A user equipment UE determines that a neighbor cell is higher priority than a serving cell, measures neighbor cell signal strength in n>1 iterations, and analyzes them for reselecting from the serving cell to the neighbor cell. Each measurement iteration is spaced from one another by a time interval (e.g., 1 DRX) that is specific for the neighbor cell being higher priority. In various embodiments, the UE measures while in a Cell-PCH, URA-PCH or idle state/mode and the first iteration is taken at the first available measurement opportunity after transitioning to that state/mode. The UE reselects to the neighbor cell based on the analyzed signal strengths; in one embodiment the decision to reselect is without regard to signal quality of the serving cell; and in another the decision is without regard to whether a reselection condition remains satisfied for a specified time period Treselection.

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