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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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3.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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4.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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5.发明授权Method and apparatus for generating radio link control protocol data units 有权用于生成无线电链路控制协议数据单元的方法和装置公开(公告)号：US08094682B2
公开(公告)日：2012-01-10
申请号：US12238638
申请日：2008-09-26
申请人： Diana Pani , Paul Marinier , Christopher Cave , Stephen E. Terry
发明人： Diana Pani , Paul Marinier , Christopher Cave , Stephen E. Terry
IPC分类号： H04J3/24
CPC分类号： H04W72/0446 , H04L1/1812 , H04L47/36 , H04W28/06 , H04W28/065 , H04W72/044 , H04W80/02
摘要： A method and apparatus are used to generate radio link control (RLC) protocol data units (PDUs). A data request for a logical channel is received as part of an enhanced dedicated channel (E-DCH) transport format combination (E-TFC) selection procedure in a medium access control (MAC). Upon determining the data field size, an RLC PDU is generated such that it matches the requested data from the E-TFC selection. The size of the RLC PDU generated can be greater than or equal to the minimum configured RLC PDU size (if data is available) and less than or equal to the maximum RLC PDU size. The data is then transmitted in the RLC PDU in a current transmission time interval (TTI).
摘要翻译： 一种方法和装置用于产生无线电链路控制（RLC）协议数据单元（PDU）。 作为媒体访问控制（MAC）中的增强专用信道（E-DCH）传输格式组合（E-DFC）选择过程的一部分，接收到用于逻辑信道的数据请求。 在确定数据字段大小时，生成RLC PDU，使得它与来自E-TFC选择的所请求的数据相匹配。 生成的RLC PDU的大小可以大于或等于最小配置的RLC PDU大小（如果数据可用）并且小于或等于最大RLC PDU大小。 然后在当前传输时间间隔（TTI）中在RLC PDU中发送数据。
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6.发明授权Method and apparatus for transmitting and receiving common logical channel and dedicated logical channel transmissions via a high speed downlink shared channel 有权用于经由高速下行链路共享信道发送和接收公共逻辑信道和专用逻辑信道传输的方法和装置公开(公告)号：US08094599B2
公开(公告)日：2012-01-10
申请号：US11970272
申请日：2008-01-07
CPC分类号： H04W28/065 , H04W72/1205
摘要： A method and apparatus for transmitting and receiving common logical channel and dedicated logical channel transmissions via a high speed downlink shared channel (HS-DSCH) are disclosed. A medium access control (MAC)-hs entity generates a MAC-hs protocol data unit (PDU) carrying a MAC-c/sh/m PDU and/or a MAC-d PDU. A UE-specific HS-DSCH radio network temporary identifier (H-RNTI) may be used for the MAC-d PDU, and a cell-specific H-RNTI may be used for the MAC-c/sh/b PDU. Alternatively, a cell-specific H-RNTI and one of a cell RNTI (C-RNTI) and a universal terrestrial radio access network RNTI (U-RNTI) may be used in a Cell_FACH state. The logical channel type and identity may be inserted in a MAC-hs PDU header or indicated by a distinct H-RNTI. A logical channel type for common logical channels may be identified in a MAC-c/sh/m PDU header. The logical channel type and identity may be identified by a queue identity.
摘要翻译： 公开了一种经由高速下行链路共享信道（HS-DSCH）发送和接收公共逻辑信道和专用逻辑信道传输的方法和装置。 介质访问控制（MAC）-hs实体生成携带MAC-c / sh / m PDU和/或MAC-d PDU的MAC-hs协议数据单元（PDU）。 UE特定的HS-DSCH无线电网络临时标识符（H-RNTI）可以用于MAC-d PDU，并且小区特定H-RNTI可以用于MAC-c / sh / b PDU。 或者，可以在Cell_FACH状态中使用小区特定H-RNTI和小区RNTI（C-RNTI）和通用陆地无线接入网络RNTI（U-RNTI）中的一个。 逻辑信道类型和身份可以被插入到MAC-hs PDU报头中或由不同的H-RNTI指示。 用于公共逻辑信道的逻辑信道类型可以在MAC-c / sh / m PDU报头中被识别。 逻辑信道类型和身份可以由队列标识来标识。
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公开(公告)号：US08780750B2
公开(公告)日：2014-07-15
申请号：US13372031
申请日：2012-02-13
IPC分类号： G01R31/08
CPC分类号： H04W72/10 , H04L47/10 , H04L47/14 , H04L47/30 , H04W28/065 , H04W72/1284
摘要： A wireless transmit/receive unit (WTRU) reports a buffer status as part of scheduling information for enhanced dedicated channel (E-DCH) transmissions. For reporting the buffer status, the WTRU calculates a total amount of data available across all logical channels for which reporting is requested by a radio resource control (RRC) entity. The total amount of data includes an amount of data that is available for transmission and retransmission at a radio link control (RLC) entity and an amount of data that is available for transmission in a medium access control for enhanced dedicated channel (MAC-i/is) segmentation entity in case that a MAC-i/is entity is configured. The WTRU sends scheduling information including a total E-DCH buffer status (TEBS) field that is set based on the total amount of data.
摘要翻译： 无线发射/接收单元（WTRU）作为用于增强型专用信道（E-DCH）传输的调度信息的一部分报告缓冲器状态。 为了报告缓冲器状态，WTRU计算由无线电资源控制（RRC）实体请求报告的所有逻辑信道可用的总数据量。 数据总量包括可用于无线电链路控制（RLC）实体的传输和重传的数据量以及可用于在用于增强专用信道（MAC-i / 1）的媒体接入控制中的传输的数据量） 是）配置MAC-i /实体的情况下的分段实体。 WTRU发送包括基于总数据量设置的总E-DCH缓冲器状态（TEBS）的调度信息。
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8.发明授权Method and apparatus for controlling a handover between utra R6 cells and R7 cells 有权用于控制在R6单元和R7单元之间切换的方法和装置公开(公告)号：US08705489B2
公开(公告)日：2014-04-22
申请号：US13216564
申请日：2011-08-24
IPC分类号： H04B7/216
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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9.发明申请METHOD AND APPARATUS FOR SUPPORTING SEGMENTATION OF PACKETS FOR UPLINK TRANSMISSION 有权支持上行链路传输分组分段的方法和装置公开(公告)号：US20120176971A1
公开(公告)日：2012-07-12
申请号：US13423628
申请日：2012-03-19
IPC分类号： H04W40/00
CPC分类号： H04W28/065 , H04L1/1812 , H04L1/1841 , H04L1/1861 , H04L47/34 , H04W28/06 , H04W72/1278 , H04W80/02
摘要： A method and apparatus for segmenting medium access control (MAC) service data units (SDUs) creates enhanced MAC-es PDUs in the enhanced MAC-e/es sub-layer by concatenating MAC SDUs received from the logical channels. An enhanced transport format combination (E-TFC) selection entity controls the concatenation of MAC SDUs into enhanced MAC-es PDUs. When a MAC SDU is received that is too large to fit into a selected enhanced MAC-es PDU payload, a segmentation entity segments the MAC SDU such that the MAC SDU segment fills the remaining payload available in the selected enhanced MAC-es PDU. The enhanced MAC-es PDU is then assigned a transmission sequence number (TSN) and multiplexed with other enhanced MAC-es PDUs to create a single enhanced MAC-e PDU that is transmitted on the E-DCH in the next transmission time interval (TTI). A HARQ entity stores and, if necessary retransmits the enhanced MAC-e PDU when a transmission error occurs.
摘要翻译： 用于分割介质访问控制（MAC）服务数据单元（SDU）的方法和装置通过连接从逻辑信道接收的MAC SDU来在增强型MAC-e / es子层中创建增强型MAC-es PDU。 增强传输格式组合（E-TFC）选择实体控制MAC SDU到增强型MAC-es PDU的级联。 当接收到太大而不能适应选定的增强型MAC-es PDU有效载荷的MAC SDU时，分段实体分段MAC SDU，使得MAC SDU段填充所选择的增强型MAC-es PDU中可用的剩余有效载荷。 然后，增强型MAC-es PDU被分配了传输序列号（TSN）并与其他增强型MAC-es PDU复用，以创建在下一传输时间间隔（TTI）中在E-DCH上传输的单个增强型MAC-e PDU ）。 当发生传输错误时，HARQ实体存储并且如果必要的话重传增强型MAC-e PDU。
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10.发明授权Wireless communication method and apparatus for supporting reconfiguration of radio link control parameters 有权用于支持无线电链路控制参数的重新配置的无线通信方法和装置公开(公告)号：US08130706B2
公开(公告)日：2012-03-06
申请号：US12047409
申请日：2008-03-13
IPC分类号： H04W4/00
CPC分类号： H04W36/0072 , H04L1/1877 , H04L47/365 , H04L47/70 , H04W36/0055 , H04W72/12 , H04W76/19
摘要： A variety of wireless communication methods and apparatus for supporting reconfiguration of radio link control (RLC) parameters are disclosed. A radio resource control (RRC) reconfiguration message is generated that indicates that an RLC unit in a wireless transmit/receive unit (WTRU) or a universal terrestrial radio access network (UTRAN) should be reconfigured from supporting flexible size RLC protocol data units (PDUs) to supporting fixed size RLC PDUs. If an information element (IE) “one sided RLC re-establishment” is present in the RRC reconfiguration message, only a receiving side subassembly in the RLC unit is re-established. Otherwise, both the receiving side subassembly and a transmitting side subassembly in the RLC unit are re-established. Flexible size RLC PDUs may be discarded and a message indicating the discarded flexible size RLC PDUs may be transmitted. The flexible size RLC PDUs may be modified such that they correspond to a set of pre-defined sizes.
摘要翻译： 公开了用于支持无线电链路控制（RLC）参数的重新配置的各种无线通信方法和装置。 生成无线电资源控制（RRC）重配置消息，其指示无线发射/接收单元（WTRU）或通用陆地无线电接入网络（UTRAN）中的RLC单元应该从支持灵活大小的RLC协议数据单元（PDU） ）支持固定大小的RLC PDU。 如果在RRC重配置消息中存在信息元素（IE）“单面RLC重新建立”，则仅重新建立RLC单元中的接收侧子组件。 否则，RLC单元中的接收侧子组件和发送侧子组件都被重新建立。 可以丢弃灵活大小的RLC PDU，并且可以发送指示丢弃的灵活大小的RLC PDU的消息。 柔性大小的RLC PDU可以被修改为使得它们对应于一组预定义的大小。
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