公开(公告)号：US20090109912A1

公开(公告)日：2009-04-30

申请号：US12256916

申请日：2008-10-23

申请人： Rocco DiGirolamo ,  Christopher R. Cave ,  Diana Pani ,  Paul Marinier

发明人： Rocco DiGirolamo ,  Christopher R. Cave ,  Diana Pani ,  Paul Marinier

IPC分类号： H04W72/04

CPC分类号： H04W74/006 ,  H04L1/0026 ,  H04L1/1671 ,  H04L1/1861 ,  H04L5/0053 ,  H04L5/006 ,  H04L5/0094 ,  H04W74/04 ,  H04W76/27

摘要： A method and apparatus for pre-allocating uplink resources in CELL-FACH are disclosed. A wireless transmit/receive unit (WTRU) in CELL_FACH or CELL_PCH states may be pre-allocated with an uplink resource when a downlink transmission is transmitted. The WTRU may then use the pre-allocated uplink resource for channel quality information or hybrid automatic repeat request (HARQ) feedback, or any other purposes. The pre-allocated uplink resource may be enhanced dedicated channel (E-DCH) resource or high speed dedicated physical control channel (HS-DPCCH) resource.

摘要翻译： 公开了一种用于在CELL-FACH中预先分配上行链路资源的方法和装置。 当发送下行链路传输时，CELL_FACH或CELL_PCH状态中的无线发射/接收单元（WTRU）可以预先分配有上行链路资源。 然后，WTRU可以使用预分配的上行链路资源用于信道质量信息或混合自动重传请求（HARQ）反馈或任何其它目的。 预先分配的上行链路资源可以是增强专用信道（E-DCH）资源或高速专用物理控制信道（HS-DPCCH）资源。

公开(公告)号：US20080188224A1

公开(公告)日：2008-08-07

申请号：US12024539

申请日：2008-02-01

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： H04Q7/20

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。

公开(公告)号：US20080130584A1

公开(公告)日：2008-06-05

申请号：US11931459

申请日：2007-10-31

申请人： Diana Pani ,  Christopher R. Cave ,  Paul Marinier

发明人： Diana Pani ,  Christopher R. Cave ,  Paul Marinier

IPC分类号： H04Q7/20

CPC分类号： H04W72/085 ,  H04B7/0632 ,  H04L12/56 ,  H04W24/10 ,  H04W36/0083 ,  H04W36/0088 ,  H04W36/18 ,  H04W72/04 ,  H04W72/042

摘要： A method implemented in a wireless transmit/receive unit (WTRU) for transmitting a channel quality indication (CQI) report or other measurement report begins by receiving a trigger. A CQI report is transmitted to a handover target Node B until a stop condition is reached. The WTRU will stop transmitting CQI reports to the target Node B if the stop condition is reached. A WTRU configured to perform the method includes an antenna, a transmitter/receiver connected to the antenna, and a processor communicating with the transmitter/receiver, the processor configured to transmit the CQI report to the handover target Node B.

摘要翻译： 在用于发送信道质量指示（CQI）报告或其他测量报告的无线发射/接收单元（WTRU）中实现的方法开始于接收触发。 将CQI报告发送到切换目标节点B，直到达到停止条件。 如果达到停止条件，则WTRU将停止向目标节点B发送CQI报告。 被配置为执行该方法的WTRU包括天线，连接到天线的发射机/接收机和与发射机/接收机通信的处理器，该处理器被配置为将CQI报告发送到切换目标节点B.

公开(公告)号：US09351202B2

公开(公告)日：2016-05-24

申请号：US12537555

申请日：2009-08-07

申请人： Benoit Pelletier ,  Diana Pani ,  Paul Marinier ,  Christopher R. Cave

发明人： Benoit Pelletier ,  Diana Pani ,  Paul Marinier ,  Christopher R. Cave

IPC分类号： H04W36/00

CPC分类号： H04W36/0055 ,  H04W72/042 ,  H04W76/27

摘要： A method and an apparatus for serving high speed downlink shared channel (HS-DSCH) cell change are disclosed. A wireless transmit/receive unit (WTRU) receives pre-configured serving cell information for a target cell. The WTRU reports a measurement report and starts monitoring a high speed shared control channel (HS-SCCH) on the target cell. The WTRU may receive an HS-SCCH order over the target cell and/or a radio resource control (RRC) reconfiguration message over a source cell indicating a serving HS-DSCH cell change to the target cell. The WTRU may act upon all information elements of the RRC reconfiguration message in case that the RRC reconfiguration message is received prior to the HS-SCCH order, and act upon the pre-configured serving cell information in case that the HS-SCCH order is received prior to the RRC reconfiguration message.

摘要翻译： 公开了一种用于服务高速下行链路共享信道（HS-DSCH）小区改变的方法和装置。 无线发射/接收单元（WTRU）接收目标小区的预先配置的服务小区信息。 WTRU报告测量报告，并开始监视目标小区上的高速共享控制信道（HS-SCCH）。 WTRU可以在源小区上通过目标小区和/或无线电资源控制（RRC）重新配置消息来接收HS-SCCH命令，指示服务HS-DSCH小区改变到目标小区。 在可以在HS-SCCH命令之前接收到RRC重新配置消息的情况下，WTRU可以对RRC重新配置消息的所有信息元素起作用，并且在接收到HS-SCCH命令的情况下对该预先配置的服务小区信息起作用 在RRC重配置消息之前。

公开(公告)号：US08954072B2

公开(公告)日：2015-02-10

申请号：US13362724

申请日：2012-01-31

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 ,  H04W36/10 ,  H04W36/34 ,  H04W36/04 ,  H04W36/00

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。

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。

公开(公告)号：US08774104B2

公开(公告)日：2014-07-08

申请号：US12238910

申请日：2008-09-26

申请人： Benoit Pelletier ,  Diana Pani ,  Rocco DiGirolamo ,  Christopher R. Cave ,  Vincent Roy ,  Paul Marinier ,  Eldad M. Zeira

发明人： Benoit Pelletier ,  Diana Pani ,  Rocco DiGirolamo ,  Christopher R. Cave ,  Vincent Roy ,  Paul Marinier ,  Eldad M. Zeira

IPC分类号： H04W4/00 ,  H04W28/04

CPC分类号： H04W74/0833 ,  H04L1/1812 ,  H04L5/0053 ,  H04L5/0055 ,  H04W28/04 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/12 ,  H04W76/27 ,  H04W76/38 ,  H04W88/08

摘要： A method and an apparatus is provided for terminating an enhanced random access channel (E-RACH) message in an E-RACH transmission. Triggers for terminating the E-RACH message are provided. The actions upon termination of the E-RACH messages are provided to release enhanced dedicated channel (E-DCH) resources while in cell forward access channel (CELL_FACH) state or transition to cell dedicated channel (CELL_DCH) state.

摘要翻译： 提供一种用于在E-RACH传输中终止增强的随机接入信道（E-RACH）消息的方法和装置。 提供用于终止E-RACH消息的触发器。 提供终止E-RACH消息时的动作，用于在小区前向接入信道（CELL_FACH）状态或转换到小区专用信道（CELL_DCH）状态时释放增强型专用信道（E-DCH）资源。

公开(公告)号：US20130163564A1

公开(公告)日：2013-06-27

申请号：US13535550

申请日：2012-06-28

申请人： Diana Pani ,  Christopher R. Cave ,  Paul Marinier

发明人： Diana Pani ,  Christopher R. Cave ,  Paul Marinier

IPC分类号： H04W36/30

CPC分类号： H04W36/0055 ,  H04L1/1874 ,  H04W24/10 ,  H04W36/30 ,  H04W40/36 ,  H04W52/40

摘要： A method and apparatus for serving high speed downlink shared channel (HS-DSCH) cell change are disclosed. A wireless transmit/receive unit (WTRU) sends a measurement report to a radio network controller (RNC) when a signal strength of a target cell approaches a signal strength of a source cell. The RNC adds the target cell in an active set and sends pre-loaded HS-DSCH configuration information for the target cell to the WTRU. The WTRU sends another measurement report when a signal strength of the target cell exceeds that of the source cell. The WTRU monitors a high speed shared control channel (HS-SCCH) on the target cell based on the pre-loaded HS-DSCH configuration information and decodes an HS-SCCH transmission. The WTRU determines whether a MAC-hs/ehs reset is required and if so resets a MAC-hs/ehs entity prior to receiving an HS-DSCH transmission from the target cell.

公开(公告)号：US20130003665A1

公开(公告)日：2013-01-03

申请号：US13338435

申请日：2011-12-28

申请人： Benoit Pelletier ,  Paul Marinier ,  Vincent Roy ,  Diana Pani ,  Christopher R. Cave

发明人： Benoit Pelletier ,  Paul Marinier ,  Vincent Roy ,  Diana Pani ,  Christopher R. Cave

IPC分类号： H04W52/04 ,  H04W72/04

CPC分类号： H04W56/00 ,  H04W24/00 ,  H04W52/146 ,  H04W52/325 ,  H04W52/36 ,  H04W52/50 ,  H04W72/02 ,  H04W74/0833

摘要： A method and apparatus for selecting an enhanced dedicated channel (E-DCH) transport format combination (E-TFC) in Cell_FACH state and idle mode are disclosed. A wireless transmit/receive unit (WTRU) transmits a random access channel (RACH) preamble and receives an index to an E-DCH resource in response to the RACH preamble. The WTRU may estimate a power headroom based on the maximum WTRU transmit power, power offset value, and the last successfully transmitted RACH preamble transmit power. The WTRU restricts an E-TFC based on the estimated power headroom, and selects an E-TFC based on a set of supported E-TFCs. The WTRU then generates, and transmits, a protocol data unit (PDU) based on the selected E-TFC.

摘要翻译： 公开了一种用于在Cell_FACH状态和空闲模式中选择增强型专用信道（E-DCH）传输格式组合（E-TFC）的方法和装置。 无线发射/接收单元（WTRU）发送随机接入信道（RACH）前导码，并响应于RACH前导码向E-DCH资源接收索引。 WTRU可以基于最大WTRU传输功率，功率偏移值和最后成功发送的RACH前导码发送功率估计功率余量。 WTRU基于估计的功率余量来限制E-TFC，并且基于一组支持的E-TFC选择E-TFC。 然后，WTRU基于所选择的E-TFC生成和发送协议数据单元（PDU）。

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。