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41. 发明授权

US08767647B2 System and method for uplink control information transmission in carrier aggregation 有权
标题翻译：载波聚合中上行控制信息传输的系统和方法
公开(公告)号：US08767647B2
公开(公告)日：2014-07-01
申请号：US13159209
申请日：2011-06-13
申请人： Youn Hyoung Heo , Mo-Han Fong , Hua Xu , Andrew Mark Earnshaw , Robert Mark Harrison
发明人： Youn Hyoung Heo , Mo-Han Fong , Hua Xu , Andrew Mark Earnshaw , Robert Mark Harrison
IPC分类号： H04W4/00 , H04H20/67
CPC分类号： H04W72/0413 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04W72/0406 , H04W72/1242 , H04W72/1284 , H04W76/27
摘要： A method for communicating uplink control information to a base station using a user equipment is presented. The method includes identifying component carriers on the user equipment scheduled for Physical Uplink Shared CHannel (PUSCH) transmissions, and identifying at least one first ranking for each of the component carriers for transmission of uplink control information. Each first ranking is at least partially determined by whether the component carrier is configured for delay-sensitive transmissions. The method includes using the at least one first ranking to select a first component carrier for transmission of uplink control information, and encoding uplink control information into the first component carrier for transmission to the base station.
摘要翻译：提出了一种使用用户设备向基站传送上行链路控制信息的方法。该方法包括在为物理上行链路共享信道（PUSCH）传输调度的用户设备上识别分量载波，并且识别用于传输上行链路控制信息的每个分量载波的至少一个第一排序。每个第一等级至少部分地由分量载波是否被配置用于延迟敏感的传输。该方法包括使用至少一个第一等级来选择用于传输上行链路控制信息的第一分量载波，以及将上行链路控制信息编码到第一分量载波中以便传输到基站。

42. 发明授权

US09060280B2 Enhanced in-device coexistence interference avoidance using predetermined downlink channel 有权
标题翻译：使用预定的下行链路信道增强设备间共存干扰避免
公开(公告)号：US09060280B2
公开(公告)日：2015-06-16
申请号：US13194380
申请日：2011-07-29
申请人： Changhoi C. Koo , Zhijun Cai , Youn Hyoung Heo
发明人： Changhoi C. Koo , Zhijun Cai , Youn Hyoung Heo
IPC分类号： H04B1/00 , H04B15/00 , H04W16/14 , H04W72/04 , H04W72/08 , H04W88/06
CPC分类号： H04W72/1215 , H04B1/005 , H04W16/14 , H04W72/042 , H04W72/082 , H04W88/06
摘要： A method, system and device are provided for avoiding in-device coexistence interference between different radio technologies deployed in adjacent bands on the same device by allocating a non-interfering downlink signaling channel for downlink reception of interference avoidance instructions at the UE device. In operation, a user equipment device detects IDC interference and sends an IDC indication message to the radio network to get an appropriate solution, but instead of waiting at the current frequency to receive the IDC response from the radio network, the user equipment device moves to a non-interfering downlink signaling channel for downlink reception of interference avoidance instructions.
摘要翻译：提供了一种方法，系统和设备，用于通过分配用于在UE设备处的干扰避免指令的下行链路接收的非干扰下行链路信令信道来避免部署在相同设备上的相邻频带中的不同无线电技术之间的设备内共存干扰。在操作中，用户设备设备检测IDC干扰并向无线网络发送IDC指示消息以获得适当的解决方案，但是不是等待当前频率从无线网络接收IDC响应，所以用户设备设备移动到用于下行链路接收干扰避免指令的非干扰下行链路信令信道。

43. 发明申请

US20130083737A1 Handling Physical Uplink Shared Channel Transmissions 失效
标题翻译：处理物理上行链路共享信道传输
公开(公告)号：US20130083737A1
公开(公告)日：2013-04-04
申请号：US13250719
申请日：2011-09-30
申请人： Mark Earnshaw , Youn Hyoung Heo , Margarita Datsen , Zhijun Cai
发明人： Mark Earnshaw , Youn Hyoung Heo , Margarita Datsen , Zhijun Cai
IPC分类号： H04W72/08 , H04W72/04
CPC分类号： H04L1/1887
摘要： Systems, apparatus and methods can be implemented for handling physical uplink shared channel (PUSCH) transmissions. A user equipment (UE) can decode, on a physical hybrid automatic repeat request (HARQ) indicator channel (PHICH), a negative acknowledgement (NACK) associated with an HARQ process. The UE can also receive, from a base station, an uplink grant without an associated transport block. The decoded NACK and the received uplink grant can trigger a respective transmission during a PUSCH transmission opportunity. The UE can then perform, during the PUSCH transmission opportunity, one of transmission of a PUSCH transmission associated with the HARQ process, transmission of control information based on the received uplink grant, or disregarding the decoded NACK and the received uplink grant.
摘要翻译：可以实现系统，装置和方法来处理物理上行链路共享信道（PUSCH）传输。用户设备（UE）可以在物理混合自动重传请求（HARQ）指示符信道（PHICH）上解码与HARQ过程相关联的否定确认（NACK）。 UE还可以从基站接收没有相关联的传输块的上行链路许可。解码的NACK和接收到的上行链路许可可以在PUSCH传输机会期间触发相应的传输。然后，UE可以在PUSCH传输机会期间执行与HARQ进程相关联的PUSCH传输的传输中的一个，基于接收的上行链路许可传输控制信息，或者忽略已解码的NACK和接收到的上行链路许可。

44. 发明授权

US08359039B2 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：US08359039B2
公开(公告)日：2013-01-22
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： H04W72/00
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。

45. 发明申请

US20130003663A1 Transmit Downlink Control Information With Higher Order Modulation 失效
标题翻译：使用高阶调制传输下行链路控制信息
公开(公告)号：US20130003663A1
公开(公告)日：2013-01-03
申请号：US13174334
申请日：2011-06-30
申请人： Yufei Wu Blankenship , Michael Eoin Buckley , Zhijun Cai , Hua Xu , Sophie Vrzic , Shiwei Gao , Youn Hyoung Heo
发明人： Yufei Wu Blankenship , Michael Eoin Buckley , Zhijun Cai , Hua Xu , Sophie Vrzic , Shiwei Gao , Youn Hyoung Heo
IPC分类号： H04W74/04 , H04W72/04 , H04W92/00
CPC分类号： H04L5/0053 , H04L1/0004
摘要： A method is provided for applying HOM to a PDCCH to transmit control information from an access node to a UE. The method comprises: selecting a DCI format for a HOM PDCCH; determining a DCI block of the HOM PDCCH according to the selected DCI format; generating a sequence of coded bits to be transmitted from the DCI block; multiplexing the sequence of coded bits of the HOM PDCCH with coded bits of other PDCCHs to form a sequence of multiplexed bits; scrambling the sequence of multiplexed bits to form a sequence of scrambled bits; modulating the scrambled bits to form a sequence of modulation symbols; and transmitting the sequence of modulation symbols, where a PDCCH is transmitted on an aggregation of one or more CCEs.
摘要翻译：提供了一种用于将HOM应用于PDCCH以将控制信息从接入节点传送到UE的方法。该方法包括：为HOM PDCCH选择DCI格式; 根据选择的DCI格式确定HOM PDCCH的DCI块; 产生要从DCI块发送的编码比特序列; 将HOM PDCCH的编码比特序列与其它PDCCH的编码比特进行多路复用，以形成多路复用比特序列; 对多路复用位序列进行加扰，形成加扰比特序列; 调制所述加扰比特以形成调制符号序列; 以及发送调制符号序列，其中在一个或多个CCE的聚合上发送PDCCH。

46. 发明申请

US20110269490A1 SYSTEM AND METHOD FOR CHANNEL STATE FEEDBACK IN CARRIER AGGREGATION 有权
标题翻译：载波聚合中信道状态反馈的系统和方法
公开(公告)号：US20110269490A1
公开(公告)日：2011-11-03
申请号：US12771084
申请日：2010-04-30
申请人： Mark Earnshaw , Mo-Han Fong , Zhijun Cai , Hua Xu , Youn Hyoung Heo
发明人： Mark Earnshaw , Mo-Han Fong , Zhijun Cai , Hua Xu , Youn Hyoung Heo
IPC分类号： H04W72/04
CPC分类号： H04L1/0026 , H04L1/0073 , H04L1/0081 , H04L1/08 , H04L5/0005 , H04L5/0053
摘要： A method for communicating channel state information (CSI) to a base station is presented. The method includes identifying a number of allocated resources for CSI within at least one of a Physical Uplink Control CHannel (PUCCH) payload and a Physical Uplink Shared CHannel (PUSCH) payload. The method includes encoding channel state information (CSI) for activated carriers on a user equipment into the allocated resources for CSI. When a number of activated carriers on the user equipment is less than the number of allocated resources for CSI, the method includes using repetition encoding to duplicate the CSI for at least one of the activated carriers on the user equipment into the allocated resources for CSI.
摘要翻译：提出了一种向基站传送信道状态信息（CSI）的方法。该方法包括在物理上行链路控制信道（PUCCH）有效载荷和物理上行链路共享信道（PUSCH）有效载荷中的至少一个中识别用于CSI的分配资源的数量。该方法包括将用户设备上的已激活载波的信道状态信息（CSI）编码为所分配的用于CSI的资源。当用户设备上的多个激活的载波小于CSI分配的资源的数量时，该方法包括使用重复编码将用户设备上的至少一个激活的载波的CSI复制到所分配的用于CSI的资源中。

47. 发明申请

US20110044239A1 SYSTEM AND METHOD FOR CARRIER ACTIVATION 有权
标题翻译：用于载体激活的系统和方法
公开(公告)号：US20110044239A1
公开(公告)日：2011-02-24
申请号：US12545698
申请日：2009-08-21
申请人： Zhijun Cai , Sean McBeath , Mo-Han Fong , Mark Earnshaw , Youn Hyoung Heo , Hua Xu
发明人： Zhijun Cai , Sean McBeath , Mo-Han Fong , Mark Earnshaw , Youn Hyoung Heo , Hua Xu
IPC分类号： H04W4/00
CPC分类号： H04L5/001 , H04L5/0053 , H04L5/0055 , H04L5/0098 , H04W36/0072 , H04W36/06 , H04W72/042
摘要： A method for receiving data using a user agent (UA) configured to communicate with a wireless communications network using a first and second communication carrier is presented. The method includes receiving control information at a first time interval using the first communication carrier. The control information allocates a resource on at least one of the first communication carrier and the second communication carrier. The control information indicates whether a carrier switch is required. In one implementation, when the control information indicates a carrier switch is required, the method includes ceasing signal reception on the first communication carrier, and receiving a signal on the second communication carrier.
摘要翻译：提出了一种使用配置为使用第一和第二通信载体与无线通信网络通信的用户代理（UA）来接收数据的方法。该方法包括使用第一通信载体以第一时间间隔接收控制信息。控制信息在第一通信载体和第二通信载体中的至少一个上分配资源。控制信息表示是否需要载波切换。在一个实现中，当控制信息指示需要载波切换时，该方法包括在第一通信载波上停止信号接收，并在第二通信载波上接收信号。

48. 发明授权

US09288808B2 Method and apparatus for power sharing carrier set for carrier aggregation 有权
标题翻译：用于载波聚合的功率共享载波集的方法和装置
公开(公告)号：US09288808B2
公开(公告)日：2016-03-15
申请号：US13389788
申请日：2010-08-09
申请人： Youn Hyoung Heo , Mo-Han Fong , Sean McBeath , Zhijun Cai , Mark Earnshaw , Hua Xu
发明人： Youn Hyoung Heo , Mo-Han Fong , Sean McBeath , Zhijun Cai , Mark Earnshaw , Hua Xu
IPC分类号： H04W72/04 , H04W52/34 , H04W52/36 , H04W52/54
CPC分类号： H04W72/0473 , H04W52/346 , H04W52/367 , H04W52/54
摘要： A method and apparatus for configuring a power sharing carrier set on a user equipment having multiple component carriers, the method receiving an indication from a network that carrier configuration information is supported in a cell of the network; providing at least one of capability information regarding carriers and bands supported by the user equipment and power sharing information the user equipment is capable of supporting; and obtaining configuration information for power sharing carrier sets. Furthermore, a network element for to providing a power sharing carrier set configuration, the network element configured to: send an indication from a network that carrier configuration information is supported in a cell of the network; receive at least one of capability information regarding carriers and bands supported by a user equipment and power sharing information the user equipment is capable of supporting; and provide configuration information for power sharing carrier sets.
摘要翻译：一种在具有多个分量载波的用户设备上配置功率共享载波的方法和装置，该方法从网络接收到载波配置信息被支持在网络小区中的指示; 提供关于用户设备支持的载波和频带的能力信息和用户设备能够支持的功率共享信息中的至少一个; 并获取功率共享载波集的配置信息。此外，用于提供功率共享载波集配置的网元，所述网元被配置为：从网络发送载波配置信息被支持在所述网络的小区中的指示; 接收关于用户设备所支持的载波和频带的能力信息和用户设备能够支持的功率共享信息中的至少一个; 并提供功率分配载波集的配置信息。

49. 发明授权

US09107173B2 Method and system for access and uplink power control for a wireless system having multiple transmit points 有权
标题翻译：用于具有多个发射点的无线系统的接入和上行链路功率控制的方法和系统
公开(公告)号：US09107173B2
公开(公告)日：2015-08-11
申请号：US13208659
申请日：2011-08-12
申请人： Shiwei Gao , Hua Xu , Shiguang Guo , Dongsheng Yu , Yongkang Jia , Masoud Ebrahimi Tazeh Mahalleh , Tarik Tabet , Youn Hyoung Heo , Zhijun Cai
发明人： Shiwei Gao , Hua Xu , Shiguang Guo , Dongsheng Yu , Yongkang Jia , Masoud Ebrahimi Tazeh Mahalleh , Tarik Tabet , Youn Hyoung Heo , Zhijun Cai
IPC分类号： H04W52/24 , H04W74/08 , H04W74/00 , H04W48/20 , H04W52/14 , H04W84/04 , H04W52/50 , H04W52/40
CPC分类号： H04W52/244 , H04W48/20 , H04W52/146 , H04W52/242 , H04W52/40 , H04W52/50 , H04W74/004 , H04W74/0833 , H04W84/045
摘要： A method and system for access and uplink power control for a wireless system having multiple transmit points. In one aspect a method operating in a wireless network having a plurality of transmission points (TP) including a macro evolved Node B (eNB) and at least one low power node (LPN) having transmit power lower than that of the macro eNB, the method detecting, by the user equipment, a transmission point having a lowest path loss to the user equipment; and transmitting, by the user equipment, a physical random access channel (PRACH) preamble on a PRACH directed to the transmission points having the lowest path losses.
摘要翻译：一种用于具有多个发射点的无线系统的接入和上行链路功率控制的方法和系统。在一个方面，一种在具有包括宏演进节点B（eNB）和发射功率低于宏eNB的发射功率的至少一个低功率节点（LPN）的多个传输点（TP）的无线网络中运行的方法，由所述用户设备向所述用户设备检测具有最低路径损耗的传输点; 并且由用户设备在针对具有最低路径损耗的传输点的PRACH上发送物理随机接入信道（PRACH）前导码。

50. 发明授权

US08923203B2 Reference signal for a coordinated multi-point network implementation 有权
标题翻译：用于协调多点网络实施的参考信号
公开(公告)号：US08923203B2
公开(公告)日：2014-12-30
申请号：US13578573
申请日：2011-02-14
申请人： Mo-han Fong , Dongsheng Yu , Hua Xu , Robert Novak , Shiguang Guo , Zhijun Cai , Youn Hyoung Heo
发明人： Mo-han Fong , Dongsheng Yu , Hua Xu , Robert Novak , Shiguang Guo , Zhijun Cai , Youn Hyoung Heo
IPC分类号： H04W4/00 , H04J11/00 , H04W28/04 , H04W48/08 , H04W4/06
CPC分类号： H04J11/0053 , H04B7/024 , H04W4/06 , H04W28/04 , H04W48/08
摘要： A system and method for broadcasting a channel state information reference signal (CSI-RS) is disclosed. A CSI-RS that is orthogonal to CSI-RSs transmitted by each of a first network cell and each of a set of neighbor cells that interfere with the first network cell is identified. In one implementation, the first network cell has a coverage containing a coverage of a second network cell. The method includes transmitting, from the second network cell, the CSI-RS that is orthogonal to CSI-RSs transmitted by each of the first network cell and each of a set of interfering neighbor cells.
摘要翻译：公开了一种用于广播信道状态信息参考信号（CSI-RS）的系统和方法。识别与第一网络小区和干扰第一网络小区的一组相邻小区中的每一个发送的与CSI-RS正交的CSI-RS。在一个实现中，第一网络小区具有包含第二网络小区的覆盖的覆盖。该方法包括从第二网络小区发送与由第一网络小区和一组干扰相邻小区中的每一个发送的CSI-RS正交的CSI-RS。

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