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1. 发明授权

US08638773B2 RLC for multi-carrier LTE systems 有权
标题翻译： RLC用于多载波LTE系统
公开(公告)号：US08638773B2
公开(公告)日：2014-01-28
申请号：US12694048
申请日：2010-01-26
申请人： Sai Yiu Duncan Ho , Rajat Prakash , Parag A. Agashe , Fatih Ulupinar , Jelena M. Damnjanovic
发明人： Sai Yiu Duncan Ho , Rajat Prakash , Parag A. Agashe , Fatih Ulupinar , Jelena M. Damnjanovic
IPC分类号： H04W28/06
CPC分类号： H04W28/065 , H04L1/1812 , H04L1/1825 , H04L1/1848 , H04L1/1893 , H04L47/33 , H04L49/90
摘要： Certain embodiments of the present disclosure propose methods for supporting multicarrier in a radio link control (RLC) communication layer. The proposed methods reduce the processing required when scheduling information for each carrier becomes available by generating protocol data units (PDUs) in advance, and storing the PDUs in buffers associated with each carrier.
摘要翻译：本公开的某些实施例提出了用于在无线电链路控制（RLC）通信层中支持多载波的方法。所提出的方法通过预先生成协议数据单元（PDU）并且将PDU存储在与每个载波相关联的缓冲器中，从而减少了每个载波的调度信息变得可用的所需处理。

2. 发明申请

US20100215006A1 RLC FOR MULTI-CARRIER LTE SYSTEMS 有权
标题翻译： RLC多媒体LTE系统的RLC
公开(公告)号：US20100215006A1
公开(公告)日：2010-08-26
申请号：US12694048
申请日：2010-01-26
申请人： Sai Yiu Duncan Ho , Rajat Prakash , Parag A. Agashe , Fatih Ulupinar , Jelena M. Damnjanovic
发明人： Sai Yiu Duncan Ho , Rajat Prakash , Parag A. Agashe , Fatih Ulupinar , Jelena M. Damnjanovic
IPC分类号： H04W72/04
CPC分类号： H04W28/065 , H04L1/1812 , H04L1/1825 , H04L1/1848 , H04L1/1893 , H04L47/33 , H04L49/90
摘要： Certain embodiments of the present disclosure propose methods for supporting multicarrier in a radio link control (RLC) communication layer. The proposed methods reduce the processing required when scheduling information for each carrier becomes available by generating protocol data units (PDUs) in advance, and storing the PDUs in buffers associated with each carrier.
摘要翻译：本公开的某些实施例提出了用于在无线电链路控制（RLC）通信层中支持多载波的方法。所提出的方法通过预先生成协议数据单元（PDU）并且将PDU存储在与每个载波相关联的缓冲器中，从而减少了每个载波的调度信息变得可用的所需处理。

3. 发明申请

US20110149848A1 HEADER COMPRESSION FOR RELAY NODES 审中-公开
标题翻译：继电器的压头压缩
公开(公告)号：US20110149848A1
公开(公告)日：2011-06-23
申请号：US12822923
申请日：2010-06-24
申请人： Sai Yiu Duncan Ho , Fatih Ulupinar , Parag Arun Agashe , Rajat Prakash , Osok Song
发明人： Sai Yiu Duncan Ho , Fatih Ulupinar , Parag Arun Agashe , Rajat Prakash , Osok Song
IPC分类号： H04W40/00
CPC分类号： H04W28/06 , H04L69/04
摘要： Systems and methodologies are described that facilitate compressing headers for relay nodes. In particular, a plurality of internet protocol (IP) headers, tunneling protocol headers, and/or other routing headers in a packet can be compressed to facilitate efficient communications of packets between relay nodes and/or a donor access point. An access point receiving packets to be compressed can provide a disparate access point with a compression context and an uncompressed packet. The disparate access point can generate a decompression context related to subsequent packets having similar header values and can store the decompression context with the context identifier. The access point can subsequently compress received packets having similar header values and communicate the compressed packets with the context identifier to the disparate access point. The disparate access point can apply the previously generated decompression context associated with the context identifier to decompress the packets.
摘要翻译：描述了便于压缩中继节点的报头的系统和方法。特别地，可以压缩分组中的多个因特网协议（IP）报头，隧道协议报头和/或其他路由报头，以促进中继节点和/或施主接入点之间的分组的有效通信。要接收要被压缩的分组的接入点可以提供具有压缩上下文和未压缩分组的不同接入点。不同的接入点可以生成与具有相似报头值的后续分组相关的解压缩上下文，并且可以将解压缩上下文存储为上下文标识符。接入点可以随后压缩具有相似报头值的接收分组，并将具有上下文标识符的压缩分组传送到不同的接入点。不同的接入点可以应用与上下文标识符相关联的先前生成的解压缩上下文来解压缩数据包。

4. 发明授权

US08588138B2 Header compression for relay nodes 有权
标题翻译：中继节点的报头压缩
公开(公告)号：US08588138B2
公开(公告)日：2013-11-19
申请号：US12818733
申请日：2010-06-18
申请人： Sai Yiu Duncan Ho , Fatih Ulupinar , Parag Arun Agashe , Rajat Prakash
发明人： Sai Yiu Duncan Ho , Fatih Ulupinar , Parag Arun Agashe , Rajat Prakash
IPC分类号： H04W4/00
CPC分类号： H04L69/04 , H04B7/2606 , H04L69/22 , H04W28/06 , H04W84/047
摘要： Systems and methodologies are described that facilitate compressing headers for relay nodes. In particular, a plurality of internet protocol (IP) headers, tunneling protocol headers, and/or other routing headers in a packet can be compressed to facilitate efficient communications of packets between relay nodes and/or a donor access point. A donor or other upstream access point can be provided with a filter mask, bit stream, and filter mask identifier generated by a related relay node for packets having given static header data. Thus, the donor or other upstream access point can apply the filter mask to incoming packet headers, and where a resulting bit stream matches the received bit stream, can replace at least a portion of the packet headers with the filter mask identifier. The relay node can subsequently decompress the packet headers based on the filter mask identifier. Similar functionality can be used for compressing uplink communications.
摘要翻译：描述了便于压缩中继节点的报头的系统和方法。特别地，可以压缩分组中的多个因特网协议（IP）报头，隧道协议报头和/或其他路由报头，以促进中继节点和/或施主接入点之间的分组的有效通信。可以向捐赠者或其他上游接入点提供由具有给定静态头部数据的分组的相关中继节点生成的过滤器掩码，比特流和过滤器掩码标识符。因此，供体或其他上游接入点可以将滤波器掩码应用于输入分组报头，并且其中结果比特流与接收到的比特流匹配，可以用过滤器掩码标识符替换分组报头的至少一部分。中继节点可以随后基于过滤器掩码标识符来解压缩包头。类似的功能可用于压缩上行链路通信。

5. 发明申请

US20110019617A1 HEADER COMPRESSION FOR RELAY NODES 有权
标题翻译：继电器的压头压缩
公开(公告)号：US20110019617A1
公开(公告)日：2011-01-27
申请号：US12818733
申请日：2010-06-18
申请人： Sai Yiu Duncan Ho , Fatih Ulupinar , Parag Arun Agashe , Rajat Prakash
发明人： Sai Yiu Duncan Ho , Fatih Ulupinar , Parag Arun Agashe , Rajat Prakash
IPC分类号： H04W8/00
CPC分类号： H04L69/04 , H04B7/2606 , H04L69/22 , H04W28/06 , H04W84/047
摘要： Systems and methodologies are described that facilitate compressing headers for relay nodes. In particular, a plurality of internet protocol (IP) headers, tunneling protocol headers, and/or other routing headers in a packet can be compressed to facilitate efficient communications of packets between relay nodes and/or a donor access point. A donor or other upstream access point can be provided with a filter mask, bit stream, and filter mask identifier generated by a related relay node for packets having given static header data. Thus, the donor or other upstream access point can apply the filter mask to incoming packet headers, and where a resulting bit stream matches the received bit stream, can replace at least a portion of the packet headers with the filter mask identifier. The relay node can subsequently decompress the packet headers based on the filter mask identifier. Similar functionality can be used for compressing uplink communications.
摘要翻译：描述了便于压缩中继节点的报头的系统和方法。特别地，可以压缩分组中的多个因特网协议（IP）报头，隧道协议报头和/或其他路由报头，以促进中继节点和/或施主接入点之间的分组的有效通信。可以向捐赠者或其他上游接入点提供由具有给定静态头部数据的分组的相关中继节点生成的过滤器掩码，比特流和过滤器掩码标识符。因此，供体或其他上游接入点可以将滤波器掩码应用于输入分组报头，并且其中结果比特流与接收到的比特流匹配，可以用过滤器掩码标识符替换分组报头的至少一部分。中继节点可以随后基于过滤器掩码标识符来解压缩包头。类似的功能可用于压缩上行链路通信。

6. 发明授权

US09705653B2 Downlink control transmission in multicarrier operation 有权
公开(公告)号：US09705653B2
公开(公告)日：2017-07-11
申请号：US12764831
申请日：2010-04-21
申请人： Wanshi Chen , Jelena M. Damnjanovic , Juan Montojo , Sai Yiu Duncan Ho
发明人： Wanshi Chen , Jelena M. Damnjanovic , Juan Montojo , Sai Yiu Duncan Ho
IPC分类号： H04K1/10 , H04L27/28 , H04L5/00 , H04W4/06 , H04W24/00 , H04W28/06 , H04W72/00
CPC分类号： H04L5/0053 , H04L5/0007 , H04W4/06 , H04W24/00 , H04W28/06 , H04W72/00
摘要： A wireless communication network distributes resources for a Physical Downlink Control CHannel (PDCCH) over multiple carriers in accordance with a constraint that limits a number of blind decoding actions required by user equipment (UE). Distribution can entail segregating UE-specific and common search spaces to different monitored carriers. Distribution can entail segregating aggregation levels to different monitored carriers. Distribution can entail segregating a number of decoding candidates for a given aggregation level to different monitored carriers. The distribution can be orthogonal or non-orthogonal, and can be UE-based or per cell-based. The distribution can be static, semi-static or hop with time.

7. 发明授权

US08867440B2 Power headroom reporting for multicarrier LTE systems 有权
标题翻译：多载波LTE系统的功率余量报告
公开(公告)号：US08867440B2
公开(公告)日：2014-10-21
申请号：US13115844
申请日：2011-05-25
申请人： Sai Yiu Duncan Ho , Jelena M. Damnjanovic , Aleksandar Damnjanovic , Wanshi Chen , Peter Gaal
发明人： Sai Yiu Duncan Ho , Jelena M. Damnjanovic , Aleksandar Damnjanovic , Wanshi Chen , Peter Gaal
IPC分类号： H04W4/00 , H04B7/00 , H04B7/185 , H04B7/216 , H04J4/00 , H04W52/42 , H04W52/36 , H04W52/14 , H04W52/28 , H04W52/34
CPC分类号： H04W52/365 , H04W52/146 , H04W52/286 , H04W52/34 , H04W52/42
摘要： A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus maintains at least one PHR trigger for triggering communication of a PHR for a plurality of component carriers. In addition, the apparatus communicates the PHR for at least one of the component carriers upon the at least one PHR trigger being triggered. The communicated PHR may be an aggregated PHR that includes power headroom information on the PCC and activated SCCs. The communicated PHR may further include an index associating information in the PHR to a corresponding component carrier. The communicated PHR may further include information indicating use of a PUSCH reference for computing the PHR for the at least one of the component carriers on which there is no PUSCH transmission.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品。该装置保持至少一个PHR触发器用于触发用于多个分量载波的PHR的通信。另外，当所述至少一个PHR触发被触发时，所述装置对于所述分量载波中的至少一个传送PHR。所传送的PHR可以是聚合PHR，其包括PCC和激活的SCC上的功率余量信息。所传送的PHR还可以包括将PHR中的信息与相应的分量载波相关联的索引。所传送的PHR还可以包括指示使用PUSCH参考用于计算其上没有PUSCH传输的分量载波中的至少一个的PHR的信息。

8. 发明申请

US20110292874A1 POWER HEADROOM REPORTING FOR MULTICARRIER LTE SYSTEMS 有权
标题翻译：多媒体LTE系统的电源报告
公开(公告)号：US20110292874A1
公开(公告)日：2011-12-01
申请号：US13115844
申请日：2011-05-25
申请人： Sai Yiu Duncan Ho , Jelena M. Damnjanovic , Aleksandar Damnjanovic , Wanshi Chen , Peter Gaal
发明人： Sai Yiu Duncan Ho , Jelena M. Damnjanovic , Aleksandar Damnjanovic , Wanshi Chen , Peter Gaal
IPC分类号： H04W52/54
CPC分类号： H04W52/365 , H04W52/146 , H04W52/286 , H04W52/34 , H04W52/42
摘要： A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus maintains at least one PHR trigger for triggering communication of a PHR for a plurality of component carriers. In addition, the apparatus communicates the PHR for at least one of the component carriers upon the at least one PHR trigger being triggered. The communicated PHR may be an aggregated PHR that includes power headroom information on the PCC and activated SCCs. The communicated PHR may further include an index associating information in the PHR to a corresponding component carrier. The communicated PHR may further include information indicating use of a PUSCH reference for computing the PHR for the at least one of the component carriers on which there is no PUSCH transmission.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品。该装置保持至少一个PHR触发器用于触发用于多个分量载波的PHR的通信。另外，当所述至少一个PHR触发被触发时，所述装置对于所述分量载波中的至少一个传送PHR。所传送的PHR可以是聚合PHR，其包括PCC和激活的SCC上的功率余量信息。所传送的PHR还可以包括将PHR中的信息与相应的分量载波相关联的索引。所传送的PHR还可以包括指示使用PUSCH参考用于计算其上没有PUSCH传输的分量载波中的至少一个的PHR的信息。

9. 发明申请

US20110103509A1 DOWNLINK CONTROL TRANSMISSION IN MULTICARRIER OPERATION 有权
标题翻译：多媒体操作中的下行控制传输
公开(公告)号：US20110103509A1
公开(公告)日：2011-05-05
申请号：US12764831
申请日：2010-04-21
申请人： Wanshi Chen , Jelena M. Damnjanovic , Juan Montojo , Sai Yiu Duncan Ho
发明人： Wanshi Chen , Jelena M. Damnjanovic , Juan Montojo , Sai Yiu Duncan Ho
IPC分类号： H04L27/00
CPC分类号： H04L5/0053 , H04L5/0007 , H04W4/06 , H04W24/00 , H04W28/06 , H04W72/00
摘要： A wireless communication network distributes resources for a Physical Downlink Control CHannel (PDCCH) over multiple carriers in accordance with a constraint that limits a number of blind decoding actions required by user equipment (UE). Distribution can entail segregating UE-specific and common search spaces to different monitored carriers. Distribution can entail segregating aggregation levels to different monitored carriers. Distribution can entail segregating a number of decoding candidates for a given aggregation level to different monitored carriers. The distribution can be orthogonal or non-orthogonal, and can be UE-based or per cell-based. The distribution can be static, semi-static or hop with time.
摘要翻译：无线通信网络根据限制用户设备（UE）所需的盲解码动作的数量的约束，在多个载波上分配用于物理下行链路控制信道（PDCCH）的资源。分配可能需要将UE专用和常见的搜索空间隔离到不同的监控载波。分配可能需要将不同监测载波的聚合水平分离。分配可能需要将给定聚合级别的多个解码候选者分离到不同的监控载波。分布可以是正交的或非正交的，并且可以是基于UE的或基于每个基于小区的。分配可以是静态的，半静态的或随时间的跳跃。

10. 发明授权

US09084209B2 Carrier grouping for power headroom report 有权
标题翻译：载波分组功率余量报告
公开(公告)号：US09084209B2
公开(公告)日：2015-07-14
申请号：US13291756
申请日：2011-11-08
申请人： Peter Gaal , Valentin Alexandru Gheorghiu , Sai Yiu Duncan Ho , Jelena M. Damnjanovic
发明人： Peter Gaal , Valentin Alexandru Gheorghiu , Sai Yiu Duncan Ho , Jelena M. Damnjanovic
IPC分类号： H04W52/04 , H04W52/36 , H04W52/14 , H04W52/34
CPC分类号： H04W52/365 , H04W52/146 , H04W52/34
摘要： Methods, systems, devices, and computer program products are disclosed which facilitate the transmission and reception of power headroom reports for component carriers in a multi carrier wireless communication system. A mobile device may determine available power headroom in a multicarrier configuration through a calculation of a maximum transmit power associated with a first component carrier (CC) in a subset of the CCs. The calculation can account for increases in transmit power of other component carriers in the subset by proportionally increasing transmit powers for each of the subset of CCs. A power headroom may be identified for one or more of the CCs based on a result of the calculation, and a power headroom report (PHR) may be generated that includes the power headroom available for the first CC.
摘要翻译：公开了方便，系统，设备和计算机程序产品，其有助于传输和接收多载波无线通信系统中的分量载波的功率余量报告。移动设备可以通过计算与CC的子集中的第一分量载波（CC）相关联的最大发射功率来确定多载波配置中的可用功率余量。该计算可以通过按比例增加CC的子集中的每一个的发射功率来解决子集中其他分量载波的发射功率的增加。可以基于计算结果为一个或多个CC识别功率余量，并且可以生成包括可用于第一CC的功率余量的功率余量报告（PHR）。

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