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1.发明申请公开(公告)号：US20080212561A1
公开(公告)日：2008-09-04
申请号：US12025381
申请日：2008-02-04
IPC分类号： H04J3/16
CPC分类号： H04W28/10 , H04L43/0882 , H04L43/10 , H04L47/10 , H04L47/14 , H04L47/225 , H04L47/27 , H04L47/365 , H04W74/06 , H04W92/12
摘要： Enhancements are provided for the radio link control (RLC) protocol in wireless communication systems where variable RLC packet data unit (PDU) size is allowed. When flexible RLC PDU sizes are configured by upper layers, radio network controller (RNC)/Node B flow control, RLC flow control, status reporting and polling mechanisms are configured to use byte count based metrics in order to prevent possible buffer underflows in the Node B and buffer overflows in the RNC. The enhancements proposed herein for the RLC apply to both uplink and downlink communications.
摘要翻译： 为允许可变RLC分组数据单元（PDU）大小的无线通信系统中的无线电链路控制（RLC）协议提供增强。 当灵活的RLC PDU尺寸由上层配置时，无线网络控制器（RNC）/节点B流控制，RLC流控制，状态报告和轮询机制被配置为使用基于字节计数的度量，以便防止节点中的可能的缓冲器下溢 B和缓冲区溢出在RNC中。 本文中针对RLC提出的增强功能适用于上行链路和下行链路通信。
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2.发明授权公开(公告)号：US08498284B2
公开(公告)日：2013-07-30
申请号：US12025381
申请日：2008-02-04
IPC分类号： H04J3/16
CPC分类号： H04W28/10 , H04L43/0882 , H04L43/10 , H04L47/10 , H04L47/14 , H04L47/225 , H04L47/27 , H04L47/365 , H04W74/06 , H04W92/12
摘要： Enhancements are provided for the radio link control (RLC) protocol in wireless communication systems where variable RLC packet data unit (PDU) size is allowed. When flexible RLC PDU sizes are configured by upper layers, radio network controller (RNC)/Node B flow control, RLC flow control, status reporting and polling mechanisms are configured to use byte count based metrics in order to prevent possible buffer underflows in the Node B and buffer overflows in the RNC. The enhancements proposed herein for the RLC apply to both uplink and downlink communications.
摘要翻译： 在允许可变RLC分组数据单元（PDU）大小的无线通信系统中为无线电链路控制（RLC）协议提供增强。 当灵活的RLC PDU尺寸由上层配置时，无线网络控制器（RNC）/节点B流控制，RLC流控制，状态报告和轮询机制被配置为使用基于字节计数的度量，以便防止节点中的可能的缓冲器下溢 B和缓冲区溢出在RNC中。 本文中针对RLC提出的增强功能适用于上行链路和下行链路通信。
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3.发明申请公开(公告)号：US20080186946A1
公开(公告)日：2008-08-07
申请号：US12024900
申请日：2008-02-01
IPC分类号： H04J3/24
CPC分类号： H04W28/06 , H04L47/34 , H04L49/90 , H04L49/9094 , H04W80/02
摘要： Methods and apparatuses for versatile medium access control (MAC) multiplexing in evolved HSPA are disclosed. More particularly, methods for downlink optimization of the enhanced high speed MAC (MAC-ehs) entity and uplink optimization of the MAC-i/is entity are disclosed. Apparatuses for using the optimized downlink and uplink MAC entities are also disclosed.
摘要翻译： 公开了用于演进HSPA中的通用介质访问控制（MAC）复用的方法和装置。 更具体地，公开了增强型高速MAC（MAC-eh）实体的下行链路优化和MAC-i /实体的上行链路优化的方法。 还公开了用于使用优化的下行链路和上行链路MAC实体的装置。
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公开(公告)号：US08503423B2
公开(公告)日：2013-08-06
申请号：US12024900
申请日：2008-02-01
IPC分类号： H04J3/24
CPC分类号： H04W28/06 , H04L47/34 , H04L49/90 , H04L49/9094 , H04W80/02
摘要： Methods and apparatuses for versatile medium access control (MAC) multiplexing in evolved HSPA are disclosed. More particularly, methods for downlink optimization of the enhanced high speed MAC (MAC-ehs) entity and uplink optimization of the MAC-i/is entity are disclosed. Apparatuses for using the optimized downlink and uplink MAC entities are also disclosed.
摘要翻译： 公开了用于演进HSPA中的通用介质访问控制（MAC）复用的方法和装置。 更具体地，公开了增强型高速MAC（MAC-eh）实体的下行链路优化和MAC-i /实体的上行链路优化的方法。 还公开了用于使用优化的下行链路和上行链路MAC实体的装置。
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公开(公告)号：US20080165805A1
公开(公告)日：2008-07-10
申请号：US11969691
申请日：2008-01-04
申请人： Stephen E. Terry , Sudheer A. Grandhi , Diana Pani
发明人： Stephen E. Terry , Sudheer A. Grandhi , Diana Pani
CPC分类号： H04W28/06 , H04L1/0007 , H04L1/0026 , H04L1/1812 , H04L1/1822
摘要： The disclosed method and processor include data-flow multiplexing, segmentation and concatenation at the Node B MAC Layer. Such a method and apparatus support higher throughput due to the reduction in latency.
摘要翻译： 所公开的方法和处理器包括在节点B MAC层处的数据流复用，分段和级联。 这种方法和装置由于等待时间的减少而支持更高的吞吐量。
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6.发明授权Method and apparatus for dynamically allocating HARQ processes in the uplink 有权用于在上行链路中动态分配HARQ进程的方法和装置公开(公告)号：US08687508B2
公开(公告)日：2014-04-01
申请号：US11841156
申请日：2007-08-20
申请人： Paul Marinier , Eldad M. Zeira , Alexander Reznik , Sudheer A. Grandhi , Stephen E. Terry , Christopher Cave
发明人： Paul Marinier , Eldad M. Zeira , Alexander Reznik , Sudheer A. Grandhi , Stephen E. Terry , Christopher Cave
IPC分类号： H04L1/00
CPC分类号： H04L1/1867 , H04L1/1812 , H04L1/1822 , H04L1/1825 , H04L1/1854 , H04W72/04
摘要： In a wireless communication system including at least one wireless transmit/receive unit (WTRU) and at least one Node-B (NB), an activation or deactivation state is determined for each of a plurality of HARQ processes. A signal that includes the activation or deactivation state for each of the HARQ processes is transmitted to the WTRU. In response to receiving the signal, the WTRU activates or deactivates a particular HARQ process in accordance with the activation or deactivation state for each of the HARQ processes contained in the received signal.
摘要翻译： 在包括至少一个无线发射/接收单元（WTRU）和至少一个节点B（NB）的无线通信系统中，为多个HARQ过程中的每一个确定激活或去激活状态。 将包括每个HARQ进程的激活或去激活状态的信号发送到WTRU。 响应于接收到该信号，WTRU根据包含在接收信号中的每个HARQ过程的激活或去激活状态来激活或去激活特定的HARQ过程。
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公开(公告)号：US09572089B2
公开(公告)日：2017-02-14
申请号：US12239253
申请日：2008-09-26
申请人： Rocco DiGirolamo , Christopher R. Cave , Paul Marinier , Diana Pani , Benoit Pelletier , Stephen E. Terry
发明人： Rocco DiGirolamo , Christopher R. Cave , Paul Marinier , Diana Pani , Benoit Pelletier , Stephen E. Terry
CPC分类号： H04W48/16 , H04J11/0093 , H04W48/12 , H04W64/003 , H04W84/045
摘要： A method and apparatus for supporting home Node B (HNB) services are disclosed. A wireless transmit/receive unit (WTRU) receives HNB access restriction information from an HNB and accesses the HNB if an access to the HNB is allowed based on the HNB access restriction information. The HNB access restriction information may be a closed subscriber group identity (CSG ID), a status bit indicating whether an HNB cell is available or not, an identity of WTRUs that are allowed to access the HNB, information indicating whether an access to a cell is barred or not. The WTRU may trigger measurements for cell reselection even though signal strength on a currently connected cell is above a threshold. The measurement may be triggered manually, periodically, under the instruction from the network, or based on a neighbor cell list including information about HNB cells located nearby.
摘要翻译： 公开了一种用于支持家庭节点B（HNB）服务的方法和装置。 无线发射/接收单元（WTRU）从HNB接收HNB接入限制信息，并且如果基于HNB接入限制信息允许对HNB的接入，则接入HNB。 HNB接入限制信息可以是封闭用户组标识（CSG ID），指示HNB小区是否可用的状态位，允许接入HNB的WTRU的身份，指示是否访问小区的信息 被禁止或不被禁止。 即使当前连接的小区上的信号强度高于阈值，WTRU也可以触发小区重选的测量。 可以在来自网络的指令下，或者基于包括位于附近的HNB小区的信息的相邻小区列表来手动触发测量。
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公开(公告)号：US08897216B2
公开(公告)日：2014-11-25
申请号：US12905320
申请日：2010-10-15
IPC分类号： H04W40/00
CPC分类号： H04L5/0055 , H04L1/0007 , H04L1/1874 , H04L1/1896 , H04W4/18
摘要： A method and apparatus for acknowledge mode data (AMD) re-segmentation are disclosed. An AMD protocol data unit (PDU) is generated from at least one RLC SDU. The AMD PDU size is within a flexible maximum AMD PDU size. The original AMD PDU is stored in a retransmission buffer, and transmitted. If transmission of the original AMD PDU fails and the original AMD PDU size is larger than an updated maximum AMD PDU size, the original AMD PDU is segmented to segmented AMD PDUs. If transmission of one of the segmented AMD PDUs fails, the original AMD PDU may be re-segmented to smaller size AMD PDUs.
摘要翻译： 公开了一种用于确认模式数据（AMD）重新分割的方法和装置。 从至少一个RLC SDU生成AMD协议数据单元（PDU）。 AMD PDU大小在灵活的最大AMD PDU大小之内。 原始AMD PDU存储在重传缓冲区中，并传输。 如果原始AMD PDU的传输失败并且原始AMD PDU大小大于更新的最大AMD PDU大小，则将原始AMD PDU分段到分段的AMD PDU。 如果其中一个分段AMD PDU的传输失败，则原始AMD PDU可能被重新分段为较小尺寸的AMD PDU。
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9.发明授权Methods and apparatus for reordering data in an evolved high speed packet access system 有权在演进的高速分组接入系统中重新排序数据的方法和装置公开(公告)号：US08724634B2
公开(公告)日：2014-05-13
申请号：US12048855
申请日：2008-03-14
IPC分类号： H04L12/28
CPC分类号： H04B7/155 , H04L1/1841 , H04L1/1861 , H04L47/6275 , H04W16/26
摘要： Method and apparatus for receiving high speed downlink shared channel (HS-DSCH) transmissions are disclosed. An HS-DSCH medium access control (MAC-ehs) entity receives MAC-ehs protocol data units (PDUs) via a high speed downlink shared channel (HS-DSCH) while in one of Cell_FACH, Cell_PCH, and URA_PCH states. The reordering PDUs included in the MAC-ehs PDUs may be sent to a next processing entity without performing reordering of the PDUs. A certain reordering queue may enter a suspend state upon occurrence of a triggering event and MAC-ehs PDUs distributed to the reordering queue in the suspend state may be forwarded to the next processing entity without performing reordering. MAC-ehs reset procedure may be extended for a certain transmission such that the MAC-ehs reset is performed after receiving a MAC-ehs PDU in a target cell.
摘要翻译： 公开了用于接收高速下行链路共享信道（HS-DSCH）传输的方法和装置。 HS-DSCH媒体接入控制（MAC-ehs）实体在Cell_FACH，Cell_PCH和URA_PCH状态之一中经由高速下行链路共享信道（HS-DSCH）接收MAC-ehs协议数据单元（PDU）。 包括在MAC-ehs PDU中的重新排序PDU可以被发送到下一个处理实体，而不执行PDU的重新排序。 某些重新排序队列可能在发生触发事件时进入挂起状态，并且分配给挂起状态的重新排序队列的MAC-ehs PDU可以被转发到下一个处理实体而不执行重新排序。 MAC-ehs复位过程可以扩展到某种传输，使得在接收目标小区中的MAC-ehs PDU之后执行MAC-ehs复位。
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10.发明授权Method and apparatus for controlling a handover between UTRA R6 cells and R7 cells 有权用于控制UTRA R6单元和R7单元之间切换的方法和装置公开(公告)号：US08320327B2
公开(公告)日：2012-11-27
申请号：US12024539
申请日：2008-02-01
IPC分类号： H04W4/00
CPC分类号： H04W36/0005 , H04L1/1822 , H04W28/065 , H04W36/02 , H04W36/14 , H04W76/22 , H04W76/27
摘要： A method and apparatus for controlling an optimization of handover procedures between universal terrestrial radio access (UTRA) release 6 (R6) cells and UTRA release 7 (R7) cells are disclosed. When a wireless transmit/receive unit (WTRU) is moving between an R6 cell and an R7 cell, or between R7 cells, a handover is initiated from a source Node-B to a target Node-B. In the R7 cell, the enhanced medium access control (MAC) functionality including flexible radio link control (RLC) protocol data unit (PDU) size and high speed MAC (MAC-hs) segmentation and multiplexing of different priority queues are supported. After the handover, a MAC layer and/or an RLC layer are reconfigured or reset based on functionality supported by the target Node-B.
摘要翻译： 公开了一种用于控制通用陆地无线接入（UTRA）版本6（R6）小区和UTRA版本7（R7）小区之间的切换过程的优化的方法和装置。 当无线发射/接收单元（WTRU）在R6小区和R7小区之间或在R7小区之间移动时，从源节点B发起到目标节点B的切换。 在R7单元中，支持包括灵活的无线电链路控制（RLC）协议数据单元（PDU）大小和不同优先级队列的高速MAC（MAC-hs）分段和多路复用的增强介质访问控制（MAC）功能。 在切换之后，基于由目标节点B支持的功能，MAC层和/或RLC层被重新配置或重置。
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