专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US09655164B2 Method and system for discontinuous reception operation for long term evolution advanced carrier aggregation 有权
公开(公告)号：US09655164B2
公开(公告)日：2017-05-16
申请号：US12811301
申请日：2010-06-15
申请人： Mo-Han Fong , Sean McBeath , Zhijun Cai , Andrew Mark Earnshaw , Youn Hyoung Heo , Yi Yu
发明人： Mo-Han Fong , Sean McBeath , Zhijun Cai , Andrew Mark Earnshaw , Youn Hyoung Heo , Yi Yu
IPC分类号： H04W76/04 , H04L5/00 , H04W52/02
CPC分类号： H04W76/048 , H04L5/001 , H04L5/0053 , H04L5/0098 , H04W52/0216 , H04W76/28 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/24 , Y02D70/25
摘要： A method for discontinuous reception operation for carrier aggregation comprising: receiving a first set of discontinuous reception parameters for a first carrier and a different set of discontinuous reception parameters for a second carrier; and configuring discontinuous reception parameters on the first carrier and second carrier.

22. 发明申请

US20110292851A1 Method and System for Discontinuous Reception Operation for Long Term Evolution Advanced Carrier Aggregation 有权
标题翻译：长期演进高级载波聚合的不连续接收操作方法与系统
公开(公告)号：US20110292851A1
公开(公告)日：2011-12-01
申请号：US12811301
申请日：2010-06-15
申请人： Mo-Han Fong , Sean McBeath , Zhijun Cai , Andrew Mark Earnshaw , Youn Hyoung Heo , Yi Yu
发明人： Mo-Han Fong , Sean McBeath , Zhijun Cai , Andrew Mark Earnshaw , Youn Hyoung Heo , Yi Yu
IPC分类号： H04W52/02
CPC分类号： H04W76/048 , H04L5/001 , H04L5/0053 , H04L5/0098 , H04W52/0216 , H04W76/28 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/24 , Y02D70/25
摘要： A method for discontinuous reception operation for carrier aggregation comprising: receiving a first set of discontinuous reception parameters for a first carrier and a different set of discontinuous reception parameters for a second carrier; and configuring discontinuous reception parameters on the first carrier and second carrier.
摘要翻译：一种用于载波聚合的不连续接收操作的方法，包括：接收用于第一载波的第一组不连续接收参数和用于第二载波的不连续接收参数集合; 以及在第一载波和第二载波上配置不连续的接收参数。

23. 发明申请

US20110294491A1 Method and System for Discontinuous Reception Operation for Long Term Evolution Advanced Carrier Aggregation 审中-公开
标题翻译：长期演进高级载波聚合的不连续接收操作方法与系统
公开(公告)号：US20110294491A1
公开(公告)日：2011-12-01
申请号：US12811315
申请日：2010-06-15
申请人： Mo-Han Fong , Sean McBeath , Zhijun Cai , Andrew Mark Earnshaw , Youn Hyoung Heo , Yi Yu
发明人： Mo-Han Fong , Sean McBeath , Zhijun Cai , Andrew Mark Earnshaw , Youn Hyoung Heo , Yi Yu
IPC分类号： H04W72/00
CPC分类号： H04W76/28 , H04L5/001 , H04L5/0053 , H04L5/0098 , H04W52/0216 , H04W72/0453 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/24 , Y02D70/25
摘要： A method for discontinuous reception operation for carrier aggregation comprising: receiving a first set of discontinuous reception parameters for a first carrier and a limited or different set of discontinuous reception parameters for a second carrier; and configuring discontinuous reception parameters on the first carrier and second carrier.
摘要翻译：一种用于载波聚合的不连续接收操作的方法，包括：接收用于第一载波的第一组不连续接收参数和用于第二载波的有限或不同组的不连续接收参数; 以及在第一载波和第二载波上配置不连续的接收参数。

24. 发明授权

US09270496B2 Physical uplink shared channel demodulation reference signal design for uplink coordinated transmission in type II relay 有权
标题翻译：物理上行链路共享信道解调参考信号设计，用于II型中继上行协同传输
公开(公告)号：US09270496B2
公开(公告)日：2016-02-23
申请号：US13389420
申请日：2010-08-12
申请人： Yi Song , Yi Yu , Zhijun Cai , Dongsheng Yu , Chandra S. Bontu
发明人： Yi Song , Yi Yu , Zhijun Cai , Dongsheng Yu , Chandra S. Bontu , Mo-Han Fong
IPC分类号： H04B7/14 , H04W72/04 , H04L25/02 , H04B7/155 , H04L1/00
CPC分类号： H04L25/0228 , H04B7/155 , H04L2001/0097
摘要： A method is provided for an access node to perform channel estimation. The method includes, when a UE and a relay node are present in a cell with the access node, the access node receiving from the UE and from the relay node DMRS that are cyclically shifted relative to one another. The method further includes the access node performing a first channel estimation based on the DMRS that was transmitted by the UE, performing a second channel estimation based on the DMRS that was transmitted by the at least one relay node, combining the first channel estimation with the second channel estimation to derive a combined channel estimation, using the first channel estimation to demodulate control information received from the UE, and using the combined channel estimation to demodulate data received from both the UE and the at least one relay node.
摘要翻译：提供了一种用于接入节点执行信道估计的方法。该方法包括当UE和中继节点与接入节点在一个小区中一起存在时，接入节点从UE接收并从中继节点DMRS接收相对于彼此的周期性移位。该方法还包括：接入节点基于由UE发送的DMRS执行第一信道估计，基于由至少一个中继节点发送的DMRS执行第二信道估计，将第一信道估计与第二信道估计，以使用所述第一信道估计来解调从所述UE接收的控制信息，并且使用所述组合信道估计来解调从所述UE和所述至少一个中继节点接收的数据来导出组合信道估计。

25. 发明授权

US08849291B2 Supplemental node transmission assistance in a wireless communication network 有权
标题翻译：在无线通信网络中补充节点传输协助
公开(公告)号：US08849291B2
公开(公告)日：2014-09-30
申请号：US13360108
申请日：2012-01-27
申请人： Yi Yu , Rose Hu , Zhijun Cai , Yi Song
发明人： Yi Yu , Rose Hu , Zhijun Cai , Yi Song
IPC分类号： H04W72/00 , H04W48/20 , H04W72/08
CPC分类号： H04W72/08 , H04W48/20
摘要： Supplemental node transmission assistance in a wireless network provides for transmissions between a wireless network and wireless user equipment in a first direction using a serving node of the wireless network while providing for transmissions between the wireless network and wireless user equipment in a second direction using a supplemental node of the wireless network. The supplemental node is selected based on providing better channel conditions between the network and the user equipment in the second direction than the serving node. The supplemental node thus provides transmission assistance for the serving node in order to provide the best available downlink and uplink communications between the user equipment and the network.
摘要翻译：无线网络中的补充节点传输协助使用无线网络的服务节点在第一方向上提供无线网络和无线用户设备之间的传输，同时使用补充方式在第二方向上提供无线网络与无线用户设备之间的传输无线网络的节点。基于在第二方向上比服务节点在网络和用户设备之间提供更好的信道条件来选择补充节点。因此，补充节点为服务节点提供传输协助，以便在用户设备和网络之间提供最佳可用的下行链路和上行链路通信。

26. 发明申请

US20120243430A1 Downlink MCS Selection in a Type 2 Relay Network 有权
标题翻译： 2型继电器网络中的下行链路MCS选择
公开(公告)号：US20120243430A1
公开(公告)日：2012-09-27
申请号：US13505241
申请日：2010-10-29
申请人： Yi Song , Zhijun Cai , Yi Yu , Rose Qingyang Hu
发明人： Yi Song , Zhijun Cai , Yi Yu , Rose Qingyang Hu
IPC分类号： H04L27/00 , H04W24/02
CPC分类号： H04L1/0015 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0035 , H04L1/18 , H04L2001/0097 , Y10T29/49826
摘要： A method for selecting an MCS for a cell in which one or more Type 2 relay nodes are present. The method includes the access node for the cell estimating the quality of the link between a relay node in the cell and a UA in the cell and using the estimate to select an MCS for the cell.
摘要翻译：一种用于选择其中存在一个或多个类型2中继节点的小区的MCS的方法。该方法包括用于小区的接入节点，估计小区中的中继节点与小区中的UA之间的链路的质量，并使用该估计来选择小区的MCS。

27. 发明申请

US20110223900A1 Supplemental Node Transmission Assistance in a Wireless Communications Network 有权
标题翻译：无线通信网络中的辅助节点传输协助
公开(公告)号：US20110223900A1
公开(公告)日：2011-09-15
申请号：US12723396
申请日：2010-03-12
申请人： Yi Yu , Rose Hu , Zhijun Cai , Yi Song
发明人： Yi Yu , Rose Hu , Zhijun Cai , Yi Song
IPC分类号： H04W40/00
CPC分类号： H04W72/08 , H04W48/20
摘要： Supplemental node transmission assistance in a wireless network provides for transmissions between a wireless network and wireless user equipment in a first direction using a serving node of the wireless network while providing for transmissions between the wireless network and wireless user equipment in a second direction using a supplemental node of the wireless network. The supplemental node is selected based on providing better channel conditions between the network and the user equipment in the second direction than the serving node. The supplemental node thus provides transmission assistance for the serving node in order to provide the best available downlink and uplink communications between the user equipment and the network.
摘要翻译：无线网络中的补充节点传输协助使用无线网络的服务节点在第一方向上提供无线网络和无线用户设备之间的传输，同时使用补充方式在第二方向上提供无线网络与无线用户设备之间的传输无线网络的节点。基于在第二方向上比服务节点在网络和用户设备之间提供更好的信道条件来选择补充节点。因此，补充节点为服务节点提供传输协助，以便在用户设备和网络之间提供最佳可用的下行链路和上行链路通信。

28. 发明申请

US20110170516A1 SYSTEM AND METHOD FOR COORDINATED MULTI-POINT NETWORK OPERATION TO REDUCE RADIO LINK FAILURE 有权
标题翻译：用于协调多点网络操作以减少无线链路故障的系统和方法
公开(公告)号：US20110170516A1
公开(公告)日：2011-07-14
申请号：US12684665
申请日：2010-01-08
申请人： Rose Qingyang Hu , Zhijun Cai , Yi Yu , Yi Song
发明人： Rose Qingyang Hu , Zhijun Cai , Yi Yu , Yi Song
IPC分类号： H04W36/00
CPC分类号： H04W36/0033 , H04W36/0083
摘要： A system and method for implementing call handover (HO) is disclosed. A user equipment (UE) is configured to communicate with a wireless communication network. The UE is configured to transmit a measurement report to at least one of a serving cell and at least one cell of a coordinated multi-point (CoMP) cell set. The UE is also configured to listen for control channel transmissions from at least one of the serving cell and a first cell in the CoMP cell set, receive a resource allocation from at least one of the serving cell and the first cell in the CoMP cell set, and receive an HO command jointly from the serving cell and the first cell in the CoMP cell set. The HO command identifies a target cell. The UE is also configured to perform handover to the target cell identified in the HO command.
摘要翻译：公开了一种用于实现呼叫切换（HO）的系统和方法。用户设备（UE）被配置为与无线通信网络进行通信。 UE被配置为向至少一个服务小区和协调多点（CoMP）小区集合的至少一个小区发送测量报告。 UE还被配置为监听来自CoMP小区组中的服务小区和第一小区中的至少一个的控制信道传输，从CoMP小区集中的服务小区和第一小区中的至少一个接收资源分配，并从CoMP单元组中的服务小区和第一小区共同接收HO命令。 HO命令标识目标单元格。 UE还被配置为执行到在HO命令中标识的目标小区的切换。

29. 发明授权

US10506512B2 User equipment battery saving in a HetNet deployment with eICIC 有权
公开(公告)号：US10506512B2
公开(公告)日：2019-12-10
申请号：US13984637
申请日：2011-02-11
申请人： Yi Yu , Yi Song , Zhijun Cai , Mo-han Fong , Takashi Suzuki
发明人： Yi Yu , Yi Song , Zhijun Cai , Mo-han Fong , Takashi Suzuki
IPC分类号： H04W52/02 , H04W76/27 , H04W76/28 , H04W72/12 , H04W72/04
CPC分类号： H04W52/0216 , H04W52/0229 , H04W52/0261 , H04W72/1205 , H04W76/27 , H04W76/28 , H04W72/042 , Y02D70/1222 , Y02D70/1224 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/24
摘要： Devices and methods are provided for reducing client node power consumption when monitoring first and second channels corresponding to first and second access nodes in a heterogeneous wireless-enabled communications environment. Enhanced Inter-Cell Interference Coordination (eICIC) operations are performed to mitigate interference between a first access node and a second access node. The client node monitors first and second channels corresponding to the first and second access nodes to detect the presence of Almost Blank Subframes (ABS) pattern data transmitted on the first channel. When detected, the client node ceases monitoring the first channel to reduce power consumption and thereby conserve battery resources.

30. 发明授权

US09294994B2 User equipment battery saving in a HETNET deployment with eICIC 有权
标题翻译：使用eICIC部署HETNET的用户设备电池
公开(公告)号：US09294994B2
公开(公告)日：2016-03-22
申请号：US13984625
申请日：2011-02-11
申请人： Yi Yu , Yi Song , Zhijun Cai
发明人： Yi Yu , Yi Song , Zhijun Cai , Mo-han Fong
IPC分类号： H04L12/26 , G08C17/00 , H04W4/00 , H04J3/17 , H04W72/00 , H04B7/00 , H04W52/02
CPC分类号： H04W52/0203 , H04W52/0216 , Y02D70/1222 , Y02D70/1224 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/24
摘要： Devices and methods are provided for reducing client node power consumption when monitoring first and second channels corresponding to first and second access nodes in a heterogeneous wireless-enabled communications environment. Enhanced Inter-Cell Interference Coordination (eICIC) operations are performed to mitigate interference between a first access node and a second access node. The client node monitors first and second channels corresponding to the first and second access nodes. The client node receives restricted measurement data transmitted on the first channel, which is then processed to schedule cessation of monitoring the first channel to reduce power consumption and thereby conserve battery resources.
摘要翻译：提供了在异构无线使能通信环境中监视与第一和第二接入节点相对应的第一和第二信道时减少客户端节点功耗的设备和方法。执行增强的小区间干扰协调（eICIC）操作以减轻第一接入节点和第二接入节点之间的干扰。客户机节点监视对应于第一和第二接入节点的第一和第二信道。客户端节点接收在第一信道上发送的受限测量数据，然后对其进行处理，以调度监视第一信道的停止以降低功耗，从而节省电池资源。

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