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1.发明授权Method and apparatus for synchronous HARQ operation and interference avoidance 有权用于同步HARQ操作和避免干扰的方法和装置公开(公告)号：US09184882B2
公开(公告)日：2015-11-10
申请号：US12816794
申请日：2010-06-16
申请人： Pascal M. Adjakple , Stephen E. Terry , Mihaela C. Beluri , Sung-Hyuk Shin , Janet A. Stern-Berkowitz , Marian Rudolf , John W. Haim
发明人： Pascal M. Adjakple , Stephen E. Terry , Mihaela C. Beluri , Sung-Hyuk Shin , Janet A. Stern-Berkowitz , Marian Rudolf , John W. Haim
CPC分类号： H04L1/1887 , H04B7/15542 , H04L2001/0097
摘要： A method and apparatus for avoiding a collision. A collision may be avoided by allocating a first set of subframes to a backhaul link transmission, and allocating a second set of subframes to an access link transmission. In one example, the second set of subframes may be a non-overlapping set of subframes with respect to the first set of subframes. In a second embodiment, a collision may be avoided by receiving a data transmission from an evolved Node-B (eNB) and transmitting an uplink (UL) grant to a wireless transmit/receive unit (WTRU) and a first acknowledgement (ACK) to the eNB. The transmission may be in response to the received data transmission. The RN may avoid a collision by further transmitting an automatic ACK to the WTRU and transmitting a second UL grant to the WTRU. In a third embodiment, a collision between an access link transmission and a backhaul link transmission may be avoided by detecting a collision and determining an interface priority based on a collision occurrence type.
摘要翻译： 一种避免碰撞的方法和装置。 可以通过将第一组子帧分配给回程链路传输并且将第二组子帧分配给接入链路传输来避免冲突。 在一个示例中，第二组子帧可以是相对于第一组子帧的非重叠子帧集合。 在第二实施例中，可以通过从演进的节点B（eNB）接收数据传输并将上行链路（UL）授权发送到无线发射/接收单元（WTRU）和第一确认（ACK）到 该eNB。 传输可以响应于接收到的数据传输。 RN可以通过进一步向WTRU发送自动ACK并向WTRU发送第二UL许可来避免冲突。 在第三实施例中，可以通过检测冲突并基于碰撞发生类型来确定接口优先级来避免接入链路传输和回程链路传输之间的冲突。
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2.发明申请METHOD AND APPARATUS FOR SYNCHRONOUS HARQ OPERATION AND INTERFERENCE AVOIDANCE 有权用于同步HARQ操作和干扰避免的方法和装置公开(公告)号：US20100316096A1
公开(公告)日：2010-12-16
申请号：US12816794
申请日：2010-06-16
申请人： Pascal M. Adjakple , Stephen E. Terry , Mihaela C. Beluri , Sung-Hyuk Shin , Janet A. Stern-Berkowitz , Marian Rudolf , John W. Haim
发明人： Pascal M. Adjakple , Stephen E. Terry , Mihaela C. Beluri , Sung-Hyuk Shin , Janet A. Stern-Berkowitz , Marian Rudolf , John W. Haim
IPC分类号： H04B3/36
CPC分类号： H04L1/1887 , H04B7/15542 , H04L2001/0097
摘要： A method and apparatus for avoiding a collision. A collision may be avoided by allocating a first set of subframes to a backhaul link transmission, and allocating a second set of subframes to an access link transmission. In one example, the second set of subframes may be a non-overlapping set of subframes with respect to the first set of subframes. In a second embodiment, a collision may be avoided by receiving a data transmission from an evolved Node-B (eNB) and transmitting an uplink (UL) grant to a wireless transmit/receive unit (WTRU) and a first acknowledgement (ACK) to the eNB. The transmission may be in response to the received data transmission. The RN may avoid a collision by further transmitting an automatic ACK to the WTRU and transmitting a second UL grant to the WTRU. In a third embodiment, a collision between an access link transmission and a backhaul link transmission may be avoided by detecting a collision and determining an interface priority based on a collision occurrence type.
摘要翻译： 一种避免碰撞的方法和装置。 可以通过将第一组子帧分配给回程链路传输并且将第二组子帧分配给接入链路传输来避免冲突。 在一个示例中，第二组子帧可以是相对于第一组子帧的非重叠子帧集合。 在第二实施例中，可以通过从演进的节点B（eNB）接收数据传输并将上行链路（UL）授权发送到无线发射/接收单元（WTRU）和第一确认（ACK）到 该eNB。 传输可以响应于接收到的数据传输。 RN可以通过进一步向WTRU发送自动ACK并向WTRU发送第二UL许可来避免冲突。 在第三实施例中，可以通过检测冲突并基于碰撞发生类型来确定接口优先级来避免接入链路传输和回程链路传输之间的冲突。
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3.发明授权Method and apparatus for controlling transmit power of transmissions on more than one component carrier 有权用于控制多于一个分量载波上的传输的发射功率的方法和装置公开(公告)号：US08818441B2
公开(公告)日：2014-08-26
申请号：US12896658
申请日：2010-10-01
IPC分类号： H04W52/34
CPC分类号： H04W52/30 , H04W52/06 , H04W52/08 , H04W52/10 , H04W52/146 , H04W52/16 , H04W52/325 , H04W52/34 , H04W52/346 , H04W52/367
摘要： A method and apparatus for controlling or determining transmit power of transmissions on more than one component carrier (CC) is disclosed. A WTRU may set a transmit power for each of a plurality of channels mapped to multiple CCs. The channels may include at least one physical uplink shared channel (PUSCH) and may also include at least one physical uplink control channel (PUCCH).
摘要翻译： 公开了一种用于控制或确定多于一个分量载波（CC）上的传输的发射功率的方法和装置。 WTRU可以为映射到多个CC的多个信道中的每一个设置发送功率。 信道可以包括至少一个物理上行链路共享信道（PUSCH），并且还可以包括至少一个物理上行链路控制信道（PUCCH）。
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公开(公告)号：US20110141928A1
公开(公告)日：2011-06-16
申请号：US12818939
申请日：2010-06-18
CPC分类号： H04W72/0413 , H04L1/0028 , H04L1/1861 , H04L5/0053 , H04W72/02
摘要： Methods and systems for transmitting uplink control information in an LTE Advanced system are disclosed. A user device may determine whether uplink control information and/or available channels meet certain criteria and determine whether the uplink control information should be transmitted on a physical uplink control channel, a physical uplink shared channel, or both, based on the criteria. Criteria may include the size of the uplink control information (absolute size or relative to space available on a channel or a threshold value), the type of control information bits, the number of available (i.e., active or configured) component carriers, and the amount of power that may be required to transmit the uplink control information on more than one channel.
摘要翻译： 公开了用于在LTE Advanced系统中发送上行链路控制信息的方法和系统。 用户设备可以基于标准来确定上行链路控制信息和/或可用信道是否满足特定标准，并且确定是否应该在物理上行链路控制信道，物理上行链路共享信道或两者上传输上行链路控制信息。 标准可以包括上行链路控制信息的大小（绝对尺寸或相对于信道上可用的空间或阈值），控制信息比特的类型，可用（即，主动或配置）分量载波的数量，以及 在多于一个信道上发送上行链路控制信息可能需要的功率量。
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5.发明申请METHOD AND APPARATUS FOR CONTROLLING TRANSMIT POWER OF TRANSMISSIONS ON MORE THAN ONE COMPONENT CARRIER 有权用于控制传输超过一个组件载波的传输功率的方法和装置公开(公告)号：US20110081936A1
公开(公告)日：2011-04-07
申请号：US12896658
申请日：2010-10-01
IPC分类号： H04B7/00
CPC分类号： H04W52/30 , H04W52/06 , H04W52/08 , H04W52/10 , H04W52/146 , H04W52/16 , H04W52/325 , H04W52/34 , H04W52/346 , H04W52/367
摘要： A method and apparatus for controlling or determining transmit power of transmissions on more than one component carrier (CC) is disclosed. A WTRU may set a transmit power for each of a plurality of channels mapped to multiple CCs. The channels may include at least one physical uplink shared channel (PUSCH) and may also include at least one physical uplink control channel (PUCCH).
摘要翻译： 公开了一种用于控制或确定多于一个分量载波（CC）上的传输的发射功率的方法和装置。 WTRU可以为映射到多个CC的多个信道中的每一个设置发送功率。 信道可以包括至少一个物理上行链路共享信道（PUSCH），并且还可以包括至少一个物理上行链路控制信道（PUCCH）。
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公开(公告)号：US09392553B2
公开(公告)日：2016-07-12
申请号：US12896177
申请日：2010-10-01
CPC分类号： H04W52/34 , H04W52/146 , H04W52/244 , H04W52/325 , H04W52/365
摘要： Methods and apparatus for power control are described. Methods are included for calculating and signaling power control related data to support multiple component carriers (CCs) for which transmission may be accomplished with one or more WTRU power amplifiers (PAs). Methods are included for calculating and signaling one or more of CC-specific power control related data and PA-specific power control related data. The power control related data may include one or more of maximum power, power headroom, and transmit power. Methods for selecting which power control related data to exchange are included. Methods are included for calculating and signaling power control related data for physical UL shared channel (PUSCH), physical UL control channel (PUCCH), and simultaneous PUSCH and PUCCH transmission.
摘要翻译： 描述了功率控制的方法和装置。 包括用于计算和发送功率控制相关数据以支持可以用一个或多个WTRU功率放大器（PA）来实现传输的多分量载波（CC）的方法。 包括用于计算和发信号通知一个或多个CC特定功率控制相关数据和PA特定功率控制相关数据的方法。 功率控制相关数据可以包括最大功率，功率余量和发射功率中的一个或多个。 包括用于选择要交换的功率控制相关数据的方法。 包括用于计算和发送用于物理UL共享信道（PUSCH），物理UL控制信道（PUCCH）和同时PUSCH和PUCCH传输的功率控制相关数据的方法。
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公开(公告)号：US20110105173A1
公开(公告)日：2011-05-05
申请号：US12896177
申请日：2010-10-01
IPC分类号： H04W52/04
CPC分类号： H04W52/34 , H04W52/146 , H04W52/244 , H04W52/325 , H04W52/365
摘要： Methods and apparatus for power control are described. Methods are included for calculating and signaling power control related data to support multiple component carriers (CCs) for which transmission may be accomplished with one or more WTRU power amplifiers (PAs). Methods are included for calculating and signaling one or more of CC-specific power control related data and PA-specific power control related data. The power control related data may include one or more of maximum power, power headroom, and transmit power. Methods for selecting which power control related data to exchange are included. Methods are included for calculating and signaling power control related data for physical UL shared channel (PUSCH), physical UL control channel (PUCCH), and simultaneous PUSCH and PUCCH transmission.
摘要翻译： 描述了功率控制的方法和装置。 包括用于计算和发送功率控制相关数据以支持可以用一个或多个WTRU功率放大器（PA）来实现传输的多分量载波（CC）的方法。 包括用于计算和发信号通知一个或多个CC特定功率控制相关数据和PA特定功率控制相关数据的方法。 功率控制相关数据可以包括最大功率，功率余量和发射功率中的一个或多个。 包括用于选择要交换的功率控制相关数据的方法。 包括用于计算和发送用于物理UL共享信道（PUSCH），物理UL控制信道（PUCCH）和同时PUSCH和PUCCH传输的功率控制相关数据的方法。
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公开(公告)号：US08976806B2
公开(公告)日：2015-03-10
申请号：US12855331
申请日：2010-08-12
申请人： Kalpendu R. Pasad , Sung-Hyuk H. Shin , Mihaela C. Beluri , Marian Rudolf , Pascal M. Adjakple , John W. Haim
发明人： Kalpendu R. Pasad , Sung-Hyuk H. Shin , Mihaela C. Beluri , Marian Rudolf , Pascal M. Adjakple , John W. Haim
CPC分类号： H04W40/22 , H04B7/155 , H04L5/0053 , H04L5/0094 , H04W72/04 , H04W72/0406 , H04W72/042 , H04W84/047 , H04W88/04
摘要： Methods and apparatus are described for providing compatible mapping for backhaul control channels, frequency first mapping of control channel elements (CCEs) to avoid relay-physical control format indicator channel (R-PCFICH) and a tree based relay resource allocation to minimize the resource allocation map bits. Methods and apparatus (e.g., relay node (RN)/evolved Node-B (eNB)) for mapping of the Un downlink (DL) control signals, Un DL positive acknowledgement (ACK)/negative acknowledgement (NACK) and/or relay-physical downlink control channel (R-PDCCH) (or similar) in the eNB to RN (Un interface) DL direction are described. This includes time/frequency mapping of above-mentioned control signals into resource blocks (RBs) of multimedia broadcast multicast services (MBMS) single frequency network (MBSFN)-reserved sub-frames in the RN cell and encoding procedures for these. Also described are methods and apparatus for optimizing signaling overheads by avoiding R-PCFICH and minimizing bits needs for resource allocation.
摘要翻译： 描述了用于为回程控制信道提供兼容映射的方法和装置，控制信道单元（CCE）的频率首先映射以避免中继 - 物理控制格式指示符信道（R-PCFICH）和基于树的中继资源分配以最小化资源分配 映射位。 用于映射Un下行链路（DL）控制信号的Un DL肯定确认（ACK）/否定确认（NACK）和/或中继节点（RN）/演进型节点B（eNB） 描述了eNB到RN（Un接口）DL方向中的物理下行链路控制信道（R-PDCCH）（或类似的）。 这包括上述控制信号到RN小区中的多媒体广播组播服务（MBMS）单频网（MBSFN）保留子帧的资源块（RB）的时间/频率映射以及这些子帧的编码过程。 还描述了通过避免R-PCFICH并最小化资源分配的位需求来优化信令开销的方法和装置。
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公开(公告)号：US20110103292A1
公开(公告)日：2011-05-05
申请号：US12855331
申请日：2010-08-12
申请人： Kalpendu R. Pasad , Sung-Hyuk H. Shin , Mihaela C. Beluri , Marian Rudolf , Pascal M. Adjakple , John W. Haim
发明人： Kalpendu R. Pasad , Sung-Hyuk H. Shin , Mihaela C. Beluri , Marian Rudolf , Pascal M. Adjakple , John W. Haim
CPC分类号： H04W40/22 , H04B7/155 , H04L5/0053 , H04L5/0094 , H04W72/04 , H04W72/0406 , H04W72/042 , H04W84/047 , H04W88/04
摘要： Methods and apparatus are described for providing compatible mapping for backhaul control channels, frequency first mapping of control channel elements (CCEs) to avoid relay-physical control format indicator channel (R-PCFICH) and a tree based relay resource allocation to minimize the resource allocation map bits. Methods and apparatus (e.g., relay node (RN)/evolved Node-B (eNB)) formapping of the Un downlink (DL) control signals, Un DL positive acknowledgement (ACK)/negative acknowledgement (NACK) and/or relay-physical downlink control channel (R-PDCCH) (or similar) in the eNB to RN (Un interface) DL direction are described. This includes time/frequency mapping of above-mentioned control signals into resource blocks (RBs) of multimedia broadcast multicast services (MBMS) single frequency network (MBSFN)-reserved sub-frames in the RN cell and encoding procedures for these. Also described are methods and apparatus for optimizing signaling overheads by avoiding R-PCFICH and minimizing bits needs for resource allocation.
摘要翻译： 描述了用于为回程控制信道提供兼容映射的方法和装置，控制信道单元（CCE）的频率首先映射以避免中继 - 物理控制格式指示符信道（R-PCFICH）和基于树的中继资源分配以最小化资源分配 映射位。 Un DL正向确认（ACK）/否定确认（NACK）和/或中继物理层的方法和装置（例如中继节点（RN）/演进节点B（eNB））形成Un（DL）控制信号 描述了eNB到RN（Un接口）DL方向中的下行链路控制信道（R-PDCCH）（或类似的）。 这包括上述控制信号到RN小区中的多媒体广播组播服务（MBMS）单频网（MBSFN）保留子帧的资源块（RB）的时间/频率映射以及这些子帧的编码过程。 还描述了通过避免R-PCFICH并最小化资源分配的位需求来优化信令开销的方法和装置。
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公开(公告)号：US09722735B2
公开(公告)日：2017-08-01
申请号：US12818939
申请日：2010-06-18
CPC分类号： H04W72/0413 , H04L1/0028 , H04L1/1861 , H04L5/0053 , H04W72/02
摘要： Methods and systems for transmitting uplink control information in an LTE Advanced system are disclosed. A user device may determine whether uplink control information and/or available channels meet certain criteria and determine whether the uplink control information should be transmitted on a physical uplink control channel, a physical uplink shared channel, or both, based on the criteria. Criteria may include the size of the uplink control information (absolute size or relative to space available on a channel or a threshold value), the type of control information bits, the number of available (i.e., active or configured) component carriers, and the amount of power that may be required to transmit the uplink control information on more than one channel.
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