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21. 发明授权

US08817781B2 Method and apparatus for supporting segmentation of packets for uplink transmission 有权
标题翻译：用于支持分组用于上行链路传输的方法和装置
公开(公告)号：US08817781B2
公开(公告)日：2014-08-26
申请号：US13423628
申请日：2012-03-19
申请人： Diana Pani , Christopher R Cave , Paul Marinier , Stephen E Terry
发明人： Diana Pani , Christopher R Cave , Paul Marinier , Stephen E Terry
IPC分类号： H04L12/28
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子层中创建增强的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。

22. 发明申请

US20130100964A1 METHOD AND APPARATUS FOR CREATING AN ENHANCED MEDIUM ACCESS CONTROL PACKET DATA UNIT FOR ENHANCED TRANSPORT FORMAT COMBINATION SELECTION IN WIRELESS COMMUNICATIONS 审中-公开
公开(公告)号：US20130100964A1
公开(公告)日：2013-04-25
申请号：US13444727
申请日：2012-04-11
申请人： Diana Pani , Paul Marinier , Stephen E. Terry , Christopher Cave
发明人： Diana Pani , Paul Marinier , Stephen E. Terry , Christopher Cave
IPC分类号： H04L29/02
CPC分类号： H04L29/02 , H04W28/065 , H04W72/1263
摘要： Efficient enhanced transport format combination (E-TFC) selection methods and apparatus support flexible radio link control (RLC) packet data unit (PDU) size and medium access control (MAC) layer segmentation. Methods for filling an enhanced medium access control (MAC-e) packet data unit (PDU) with data from logical channels as part of E-TFC selection are provided. In one embodiment, the E-TFC selection algorithm employs a single request from the MAC layer to the RLC layer to request the number of bits it is allowed to send for a logical channel to create enhanced MAC-e PDUs. In another embodiment, the MAC entity performs multiple requests to the RLC entity. In another embodiment, the MAC entity makes a single request to the RLC entity to create one or more enhanced MAC-e PDUs of a set size. A technique is also provided for maintaining a guaranteed bit rate (GBR) for non-scheduled data flows with variable-length headers.

23. 发明申请

US20120307723A1 Method and Apparatus For Generating Radio Link Control Protocol Data Units 审中-公开
标题翻译：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：US20120307723A1
公开(公告)日：2012-12-06
申请号：US13313847
申请日：2011-12-07
申请人： Diana Pani , Paul Marinier , Christopher R. Cave , Stephen E. Terry
发明人： Diana Pani , Paul Marinier , Christopher R. Cave , Stephen E. Terry
IPC分类号： H04L12/56 , H04W4/00
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。

24. 发明申请

US20120147771A1 METHOD AND APPARATUS FOR REPORTING A BUFFER STATUS 有权
标题翻译：报告缓冲区状态的方法和设备
公开(公告)号：US20120147771A1
公开(公告)日：2012-06-14
申请号：US13372031
申请日：2012-02-13
申请人： Paul Marinier , Diana Pani , Christopher R. Cave , Stephen E. Terry
发明人： Paul Marinier , Diana Pani , Christopher R. Cave , Stephen E. Terry
IPC分类号： H04W72/10 , H04W24/00
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）的媒体访问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。

25. 发明授权

US08139609B2 Method and apparatus for supporting segmentation of packets for uplink transmission 有权
标题翻译：用于支持分组用于上行链路传输的方法和装置
公开(公告)号：US08139609B2
公开(公告)日：2012-03-20
申请号：US12238599
申请日：2008-09-26
申请人： Diana Pani , Christopher R. Cave , Paul Marinier , Stephen E. Terry
发明人： Diana Pani , Christopher R. Cave , Paul Marinier , Stephen E. Terry
IPC分类号： H04J3/24 , H04J3/04 , H04L12/28
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。

26. 发明授权

US08131294B2 Method and apparatus for cell update while in an enhanced cell—FACH state 有权
标题翻译：用于在增强的细胞FACH状态下进行细胞更新的方法和装置
公开(公告)号：US08131294B2
公开(公告)日：2012-03-06
申请号：US12024739
申请日：2008-02-01
申请人： Rocco DiGirolamo , Diana Pani , Christopher R. Cave , Paul Marinier , Stephen E. Terry
发明人： Rocco DiGirolamo , Diana Pani , Christopher R. Cave , Paul Marinier , Stephen E. Terry
IPC分类号： H04W4/00
CPC分类号： H04W36/0055 , H04L1/1812 , H04L5/0057 , H04L45/28 , H04W36/04 , H04W36/10 , H04W36/30 , H04W36/34 , H04W74/006 , H04W74/0833
摘要： A method and apparatus for cell update while in a Cell_FACH state are disclosed. After selecting a target cell, system information is read from the target cell including high speed downlink shared channel (HS-DSCH) common system information. A radio network temporary identity (RNTI) received in a source cell is cleared and a variable HS_DSCH_RECEPTION is set to TRUE. An HS-DSCH medium access control (MAC-hs) entity is configured based on the HS-DSCH common system information. High speed downlink packet access (HSDPA) transmission is then received in the target cell. A CELL UPDATE message is sent to notify of a cell change. The HSDPA transmission may be received using a common H-RNTI broadcast in the system information, a reserved H-RNTI as requested in a CELL UPDATE message, or a temporary identity which is a subset of a U-RNTI. The MAC-hs entity may be reset.
摘要翻译：公开了一种在Cell_FACH状态下进行小区更新的方法和装置。在选择目标小区之后，从包括高速下行链路共享信道（HS-DSCH）公共系统信息的目标小区读取系统信息。在源单元中接收到的无线电网络临时标识（RNTI）被清除，变量HS_DSCH_RECEPTION被设置为TRUE。基于HS-DSCH公共系统信息配置HS-DSCH媒体接入控制（MAC-hs）实体。然后在目标小区中接收高速下行链路分组接入（HSDPA）传输。发送小区更新消息以通知小区改变。可以使用系统信息中的公共H-RNTI广播，在CELL UPDATE消息中请求的保留H-RNTI或作为U-RNTI的子集的临时身份来接收HSDPA传输。 MAC-hs实体可能被重置。

27. 发明申请

US20090290598A1 METHOD AND APPARATUS FOR SUPPORTING RLC RE-SEGMENTATION 有权
标题翻译：支持RLC重新分配的方法和装置
公开(公告)号：US20090290598A1
公开(公告)日：2009-11-26
申请号：US12023547
申请日：2008-01-31
申请人： Diana Pani , Christopher R. Cave , Stephen E. Terry , Paul Marinier
发明人： Diana Pani , Christopher R. Cave , Stephen E. Terry , Paul Marinier
IPC分类号： H04J3/24
CPC分类号： H04L5/0055 , H04L1/0007 , H04L1/1874 , H04L1/1896 , H04W4/18
摘要： A method and apparatus for radio link control (RLC) re-segmentation are disclosed. An original RLC protocol data unit (PDU) is generated from at least one RLC service data unit (SDU). The RLC PDU size is within a flexible maximum RLC PDU size. The original RLC PDU is stored in a retransmission buffer. If transmission of the original RLC PDU fails and the original RLC PDU size is larger than an updated maximum RLC PDU size, the original RLC PDU is segmented to segmented RLC PDUs. If transmission of one of the segmented RLC PDUs fails, the original RLC PDU may be re-segmented to smaller size RLC PDUs, or the segmented RLC PDU may be sub-segmented. Alternatively, the failed RLC PDU may be processes as an RLC SDU to generate encapsulating RLC PDUs for carrying the RLC PDU. Alternatively, an RLC SDU corresponding to the failed RLC PDU may be re-segmented.
摘要翻译：公开了一种用于无线电链路控制（RLC）重新分割的方法和装置。从至少一个RLC服务数据单元（SDU）生成原始RLC协议数据单元（PDU）。 RLC PDU大小在灵活的最大RLC PDU大小之内。原始RLC PDU存储在重传缓冲器中。如果原始RLC PDU的传输失败并且原始RLC PDU大小大于更新的最大RLC PDU大小，则原始RLC PDU被分段到分段的RLC PDU。如果分段RLC PDU之一的传输失败，则原始RLC PDU可以被重新分段到较小尺寸的RLC PDU，或者分段的RLC PDU可以被分段。或者，故障的RLC PDU可以是用于生成用于携带RLC PDU的封装RLC PDU的RLC SDU的处理。或者，可以重新分段与故障RLC PDU对应的RLC SDU。

28. 发明申请

US20080188220A1 METHOD AND APPARATUS FOR CELL UPDATE WHILE IN AN ENHANCED CELL_FACH STATE 有权
标题翻译：在增强细胞状态下的细胞更新的方法和装置
公开(公告)号：US20080188220A1
公开(公告)日：2008-08-07
申请号：US12024739
申请日：2008-02-01
申请人： Rocco DiGirolamo , Diana Pani , Christopher R. Cave , Paul Marinier , Stephen E. Terry
发明人： Rocco DiGirolamo , Diana Pani , Christopher R. Cave , Paul Marinier , Stephen E. Terry
IPC分类号： H04Q7/20
CPC分类号： H04W36/0055 , H04L1/1812 , H04L5/0057 , H04L45/28 , H04W36/04 , H04W36/10 , H04W36/30 , H04W36/34 , H04W74/006 , H04W74/0833
摘要： A method and apparatus for cell update while in a Cell_FACH state are disclosed. After selecting a target cell, system information is read from the target cell including high speed downlink shared channel (HS-DSCH) common system information. A radio network temporary identity (RNTI) received in a source cell is cleared and a variable HS_DSCH_RECEPTION is set to TRUE. An HS-DSCH medium access control (MAC-hs) entity is configured based on the HS-DSCH common system information. High speed downlink packet access (HSDPA) transmission is then received in the target cell. A CELL UPDATE message is sent to notify of a cell change. The HSDPA transmission may be received using a common H-RNTI broadcast in the system information, a reserved H-RNTI as requested in a CELL UPDATE message, or a temporary identity which is a subset of a U-RNTI. The MAC-hs entity may be reset.
摘要翻译：公开了一种在Cell_FACH状态下进行小区更新的方法和装置。在选择目标小区之后，从包括高速下行链路共享信道（HS-DSCH）公共系统信息的目标小区读取系统信息。在源单元中接收到的无线电网络临时标识（RNTI）被清除，变量HS_DSCH_RECEPTION被设置为TRUE。基于HS-DSCH公共系统信息配置HS-DSCH媒体接入控制（MAC-hs）实体。然后在目标小区中接收高速下行链路分组接入（HSDPA）传输。发送小区更新消息以通知小区改变。可以使用系统信息中的公共H-RNTI广播，在CELL UPDATE消息中请求的保留H-RNTI或作为U-RNTI的子集的临时身份来接收HSDPA传输。 MAC-hs实体可能被重置。

29. 发明申请

US20080165755A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING COMMON LOGICAL CHANNEL AND DEDICATED LOGICAL CHANNEL TRANSMISSIONS VIA A HIGH SPEED DOWNLINK SHARED CHANNEL 有权
标题翻译：用于通过高速下行链路共享信道发送和接收通用逻辑信道和专用逻辑信道传输的方法和装置
公开(公告)号：US20080165755A1
公开(公告)日：2008-07-10
申请号：US11970272
申请日：2008-01-07
申请人： Paul Marinier , Christopher R. Cave , Stephen E. Terry , Diana Pani
发明人： Paul Marinier , Christopher R. Cave , Stephen E. Terry , Diana Pani
IPC分类号： H04L12/56
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。

30. 发明授权

US09078158B2 Method and apparatus for generating radio link control protocol data units 有权
标题翻译：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：US09078158B2
公开(公告)日：2015-07-07
申请号：US13313847
申请日：2011-12-07
申请人： Diana Pani , Paul Marinier , Christopher R. Cave , Stephen E. Terry
发明人： Diana Pani , Paul Marinier , Christopher R. Cave , Stephen E. Terry
IPC分类号： H04W28/06 , H04L12/805 , H04L1/18 , H04W80/02
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）中的增强型专用信道（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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