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111. 发明申请

US20100317360A1 SYSTEM AND METHOD FOR SHARING A CONTROL CHANNEL FOR CARRIER AGGREGATION 有权
标题翻译：用于共享用于载波聚合的控制信道的系统和方法
公开(公告)号：US20100317360A1
公开(公告)日：2010-12-16
申请号：US12816120
申请日：2010-06-15
申请人： Sean McBeath , Mo-Han Fong , Zhijun Cai , Mark Earnshaw , Youn Hyoung Heo
发明人： Sean McBeath , Mo-Han Fong , Zhijun Cai , Mark Earnshaw , Youn Hyoung Heo
IPC分类号： H04W72/04
CPC分类号： H04L5/0091 , H04L5/0007 , H04L5/001 , H04L5/0053
摘要： A method for processing a control channel at a user agent (UA) to identify at least one of an uplink and a downlink resource allocated by a resource grant within a multi-carrier communication system wherein resource grants are specified by control channel element (CCE) subset candidates, the method comprising the steps of identifying the number of carriers used to communicate with the access device, based on the number of carriers used to communicate with the access device, identifying a number of CCE subset candidates to decode and decoding up to the identified number of CCE subset candidates in an attempt to identify the resource grant.
摘要翻译：一种用于在用户代理（UA）处理控制信道的方法，用于识别由多载波通信系统内的资源授权分配的上行链路资源和下行链路资源中的至少一个，其中资源许可由控制信道单元（CCE）指定，子集候选，所述方法包括以下步骤：基于用于与所述接入设备进行通信的载波的数量，识别用于与所述接入设备通信的载波的数量的数量;识别多个CCE子集候选来解码和解码确定了CCE子集候选人的数量，以试图识别资源授权。

112. 发明申请

US20100304689A1 SYSTEM AND METHOD FOR REDUCING BLIND DECODING FOR CARRIER AGGREGATION 有权
标题翻译：用于减少用于载波聚合的盲解码的系统和方法
公开(公告)号：US20100304689A1
公开(公告)日：2010-12-02
申请号：US12792098
申请日：2010-06-02
申请人： Sean McBeath , Mo-Han Fong , Zhijun Cai , Mark Earnshaw , Youn Hyoung Heo
发明人： Sean McBeath , Mo-Han Fong , Zhijun Cai , Mark Earnshaw , Youn Hyoung Heo
IPC分类号： H04B1/00
CPC分类号： H04W72/0406 , H04L1/0053 , H04L5/0005 , H04L5/0053 , H04L5/0094 , H04L27/2647 , H04W52/146 , H04W52/248 , H04W52/34 , H04W52/40
摘要： A method for processing a control channel at a user agent (UA) to identify at least one of an uplink and a downlink resource grant within a wireless communication system wherein resource grants are specified by control channel element (CCE) subsets wherein each CCE subset is a control channel candidate, wherein the control channel is used for a plurality C of carriers, the method comprising the steps of, at the user agent, for each of the C carriers, (i) randomly identifying a UA specific search space including a control channel candidate subset for the carrier and (ii) attempting to decode each of the control channel candidates in the UA specific search space to identify at least one of an uplink and a downlink grant associated with the carrier.
摘要翻译：一种用于在用户代理（UA）处理控制信道以在无线通信系统内识别上行链路和下行链路资源许可中的至少一个的方法，其中资源许可由控制信道元素（CCE）子集指定，其中每个CCE子集是控制信道候选，其中所述控制信道用于多个C载波，所述方法包括以下步骤：在所述用户代理处，对于每个所述C载波，（i）随机识别包括控制信道的UA特定搜索空间信道候选子集，以及（ii）尝试解码UA特定搜索空间中的每个控制信道候选，以识别与载波相关联的上行链路和下行链路许可中的至少一个。

113. 发明申请

US20100303036A1 SYSTEM AND METHOD FOR REDUCING BLIND DECODING FOR CARRIER AGGREGATION 有权
标题翻译：用于减少用于载波聚合的盲解码的系统和方法
公开(公告)号：US20100303036A1
公开(公告)日：2010-12-02
申请号：US12792084
申请日：2010-06-02
申请人： Sean McBeath , Mo-Han Fong , Zhijun Cai , Mark Earnshaw , Youn Hyoung Heo
发明人： Sean McBeath , Mo-Han Fong , Zhijun Cai , Mark Earnshaw , Youn Hyoung Heo
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04L1/0053 , H04L5/0005 , H04L5/0053 , H04L5/0094 , H04L27/2647 , H04W52/146 , H04W52/248 , H04W52/34 , H04W52/40
摘要： A method for processing a control channel at a user agent (UA) to identify at least one of an uplink and a downlink resource grant within a wireless communication system wherein resource grants are received using control channel element (CCE) subsets wherein each CCE subset is a control channel candidate, wherein the UA is configured to decode up to M control channel candidates per time period for single carrier operation, the method comprising the steps of, at the user agent, identifying N control channel candidates that are distributed among C carriers wherein N is less than M×C, attempting to decode each of the N identified control channel candidates to identify at least one of an uplink and a downlink resource grant and where a control channel candidate is successfully decoded, using the one of the uplink grant and the downlink grant to facilitate communication.
摘要翻译：一种在用户代理（UA）处理控制信道以在无线通信系统内识别上行链路和下行链路资源许可中的至少一个的方法，其中使用控制信道元素（CCE）子集接收资源许可，其中每个CCE子集是控制信道候选，其中，所述UA被配置为针对单载波操作而每个时间周期解码多达M个控制信道候选，所述方法包括以下步骤：在所述用户代理处识别分布在C个载波中的N个控制信道候选，其中 N小于M×C，尝试对N个识别的控制信道候选中的每一个解码以识别上行链路和下行链路资源许可中的至少一个，并且其中控制信道候选被成功解码，使用上行链路许可和下行链路授权便于通信。

114. 发明申请

US20100297993A1 Power Headroom Reporting for Carrier Aggregation 有权
标题翻译：载波聚合的功率余量报告
公开(公告)号：US20100297993A1
公开(公告)日：2010-11-25
申请号：US12785320
申请日：2010-05-21
申请人： Youn Hyoung Heo , Zhijun Cai , Andrew Mark Earnshaw , Sean McBeath , Mo-Han Fong
发明人： Youn Hyoung Heo , Zhijun Cai , Andrew Mark Earnshaw , Sean McBeath , Mo-Han Fong
IPC分类号： H04W24/00 , H04W88/02 , H04W88/08
CPC分类号： H04W52/365 , H04L5/0053 , H04W52/242 , H04W52/34 , H04W72/0406 , H04W72/1284 , H04W76/10
摘要： A method for reporting power headroom-related information for a plurality of aggregated carriers. The method includes reporting the power headroom-related information for a number of the aggregated carriers that is less than or equal to the total number of aggregated carriers.
摘要翻译：一种用于报告多个聚合载波的功率余量相关信息的方法。该方法包括报告小于或等于聚合载波总数的多个聚合载波的功率余量相关信息。

115. 发明授权

US10111211B2 Relay reception synchronization system and method 有权
公开(公告)号：US10111211B2
公开(公告)日：2018-10-23
申请号：US12722412
申请日：2010-03-11
申请人： Yi Yu , Zhijun Cai , James Earl Womack
发明人： Yi Yu , Zhijun Cai , James Earl Womack
IPC分类号： H04W72/04 , H04L5/00 , H04B7/26 , H04W84/04 , H04W88/04
摘要： A method for informing a relay node when to receive data. The method includes the relay node being informed of a fixed point in a subframe of data when an access node will begin transmitting relevant data over a physical downlink shared channel. The method further includes the relay node beginning to receive data at approximately the fixed point.

116. 发明授权

US09484989B2 System and method for autonomous combining 有权
标题翻译：自主组合的系统和方法
公开(公告)号：US09484989B2
公开(公告)日：2016-11-01
申请号：US12916214
申请日：2010-10-29
申请人： Zhijun Cai , James Earl Womack , Yi Yu
发明人： Zhijun Cai , James Earl Womack , Yi Yu
IPC分类号： H04B7/02
CPC分类号： H04B7/022 , H04B7/026
摘要： A user agent capable of carrying out autonomous combining. The user agent can be implemented as a processor configured to promote receiving a first signal from an access node and a second signal from a relay node. The processor may be further configured to combine the first and second signals.
摘要翻译：能够进行自主组合的用户代理。用户代理可以被实现为被配置为促进从接入节点接收第一信号和来自中继节点的第二信号的处理器。处理器可以被进一步配置成组合第一和第二信号。

117. 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。

118. 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。

119. 发明授权

US08843139B2 Method and system for small cell discovery in heterogeneous cellular networks 有权
标题翻译：异构蜂窝网络中小细胞发现的方法和系统
公开(公告)号：US08843139B2
公开(公告)日：2014-09-23
申请号：US13399596
申请日：2012-02-17
申请人： Yi Yu , Zhijun Cai , Chandra Sekhar Bontu
发明人： Yi Yu , Zhijun Cai , Chandra Sekhar Bontu
IPC分类号： H04W36/00 , H04W4/00 , H04W48/16 , H04W84/04
CPC分类号： H04W48/16 , H04W36/0061 , H04W48/12 , H04W84/045
摘要： A method and a user equipment in a network having a macro cell and at least one small cell, the method in one embodiment receiving a measurement restriction over a broadcast channel from the macro cell; and applying the restriction for a corresponding measurement at the user equipment. In one embodiment the method includes receiving a small cell list from the macro cell; and measuring at least one of a reference signal receive power and a reference signal received quality based on the received small cell list. The method includes, in one embodiment, receiving a neighboring small cell configurations from the macro cell; and utilizing the received small cell configurations to attach to a small cell. The method includes, in one embodiment, receiving an s-measure offset value over a broadcast channel from the macro cell; and applying the s-measure offset value to an s-measure for neighbor cell discovery.
摘要翻译：一种具有宏小区和至少一个小小区的网络中的方法和用户设备，一个实施例中的方法从宏小区接收对广播信道的测量限制; 并在用户设备上应用对相应测量的限制。在一个实施例中，该方法包括从宏小区接收小小区列表; 以及基于所接收的小单元列表来测量参考信号接收功率和参考信号接收质量中的至少一个。该方法在一个实施例中包括从宏小区接收相邻的小单元配置; 并且利用所接收的小单元配置来附接到小单元。该方法在一个实施例中包括从宏小区在广播信道上接收s度量偏移值; 并将s度量偏移值应用于相邻小区发现的s度量。

120. 发明授权

US08570943B2 Intra-donor cell coordinated multi-point transmission with type 1 relay 失效
标题翻译：供体细胞协调多点传输与1型继电器
公开(公告)号：US08570943B2
公开(公告)日：2013-10-29
申请号：US12683236
申请日：2010-01-06
申请人： Zhijun Cai , Yi Yu
发明人： Zhijun Cai , Yi Yu
IPC分类号： H04W4/00
CPC分类号： H04B7/2606 , H04B7/155 , H04W72/042 , H04W84/047
摘要： A method is provided for communication in a wireless telecommunications system. The method comprises an access node performing a coordinated multi-point transmission with a relay node toward a user equipment, wherein the access node performs at least one master control function and does not perform at least one serving node function.
摘要翻译：提供了一种用于无线电信系统中的通信的方法。该方法包括接入节点，对中继节点执行与用户设备的协调的多点传输，其中接入节点执行至少一个主控制功能，并且不执行至少一个服务节点功能。

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