公开(公告)号：US08369228B2

公开(公告)日：2013-02-05

申请号：US12259691

申请日：2008-10-28

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

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

IPC分类号： H04L12/26 ,  H04B7/005 ,  H04W72/00

CPC分类号： H04W24/00 ,  H04W36/30 ,  H04W76/19

摘要： A method and apparatus are used for detecting a radio link (RL) failure and a post verification process. A quality of a downlink fractional dedicated physical channel (F-DPCH) is monitored once a transmission on an enhanced dedicated channel (E-DCH) has begun. It is determined whether the quality of the downlink F-DPCH is below a predefined threshold. If the quality is below the predefined threshold, then an occurrence of an RL failure is declared and a transmission over the E-DCH in a cell forward access channel (CELL_FACH) state is terminated. In a case of the post verification failure, E-DCH resources are released.

摘要翻译： 一种方法和装置用于检测无线电链路（RL）故障和后验证过程。 一旦增强型专用信道（E-DCH）上的传输开始，则监视下行链路小数专用物理信道（F-DPCH）的质量。 确定下行链路F-DPCH的质量是否低于预定阈值。 如果质量低于预定阈值，则声明出现RL故障，并且终止在小区前向接入信道（CELL_FACH）状态中的E-DCH上的传输。 在后验证失败的情况下，E-DCH资源被释放。

公开(公告)号：US20130028069A1

公开(公告)日：2013-01-31

申请号：US13557853

申请日：2012-07-25

申请人： Ghyslain Pelletier ,  Diana Pani

发明人： Ghyslain Pelletier ,  Diana Pani

IPC分类号： H04W4/00 ,  H04W48/02 ,  H04W72/04

CPC分类号： H04W40/248 ,  H04W72/0453 ,  H04W76/15 ,  H04W76/16 ,  H04W76/20 ,  H04W84/042 ,  H04W88/06

摘要： Methods and apparatus for performing wireless communication in a wireless transmit/receive unit (WTRU) configured for multi-radio access technology (RAT) operation are disclosed. A method includes the WTRU wirelessly communicating information on a first operating frequency according to a first RAT. The WTRU also wirelessly communicates information on a second operating frequency according to a second RAT.

公开(公告)号：US08320327B2

公开(公告)日：2012-11-27

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： 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。

公开(公告)号：US08305998B2

公开(公告)日：2012-11-06

申请号：US12610284

申请日：2009-10-31

申请人： Paul Marinier ,  Diana Pani ,  Benoit Pelletier

发明人： Paul Marinier ,  Diana Pani ,  Benoit Pelletier

IPC分类号： H04W4/00

CPC分类号： H04W72/042 ,  H04B1/707 ,  H04L1/04 ,  H04L1/1893 ,  H04L5/0012 ,  H04L5/0044 ,  H04L5/0053 ,  H04W72/1273 ,  H04W72/1289 ,  H04W84/042

摘要： A method and an apparatus for utilizing multiple carriers are disclosed. A wireless transmit/receive unit (WTRU) capable of receiving on a single downlink carrier at a time may tune the receiver to one downlink carrier and switch the downlink carrier in accordance with a configured pattern. The WTRU may switch the carrier from an anchor carrier to a non-anchor carrier at a high speed shared control channel (HS-SCCH) sub-frame boundary, and switches back at an end of a subsequent high speed physical downlink shared channel (HS-PDSCH) subframe. The WTRU may switch the carrier at an HS-PDSCH sub-frame boundary. A WTRU capable of receiving on multiple downlink carriers simultaneously may tune the receiver to an anchor carrier and a supplementary carrier, and switch the supplementary carrier to another carrier based on a carrier switching order. The carrier switching order may be received via an HS-SCCH or via layer 2 signaling.

摘要翻译： 公开了一种利用多个载波的方法和装置。 能够一次在单个下行链路载波上接收的无线发射/接收单元（WTRU）可以将接收机调谐到一个下行链路载波，并根据配置的模式切换下行链路载波。 WTRU可以在高速共享控制信道（HS-SCCH）子帧边界处将载波从锚定载波切换到非锚定载波，并且在随后的高速物理下行链路共享信道（HS -PDSCH）子帧。 WTRU可以在HS-PDSCH子帧边界处切换载波。 能够同时在多个下行链路载波上接收的WTRU可以将接收机调谐到锚定载波和辅助载波，并且基于载波切换顺序将辅助载波切换到另一载波。 可以经由HS-SCCH或经由层2信令来接收载波切换顺序。

公开(公告)号：US20120250578A1

公开(公告)日：2012-10-04

申请号：US13435851

申请日：2012-03-30

申请人： Diana Pani ,  Christopher Cave ,  Paul Marinier

发明人： Diana Pani ,  Christopher Cave ,  Paul Marinier

IPC分类号： H04W36/08 ,  H04W24/00 ,  H04W72/04

CPC分类号： H04W48/12 ,  H04W76/15 ,  H04W76/27

摘要： A method and wireless transmit/receive unit (WTRU) for establishing multi-cell operation in a non-fully connected state are disclosed. The method may include the WTRU accessing a primary cell. The method may include the WTRU determining at least one potential secondary cell. The method may include the WTRU initiating access to the at least one potential secondary cell while simultaneously accessing the primary cell in a non-fully connected state. The non-fully connected state may correspond to the WTRU accessing the primary cell without dedicated radio resources being allocated to the WTRU.

摘要翻译： 公开了一种用于在非完全连接状态下建立多小区操作的方法和无线发射/接收单元（WTRU）。 该方法可以包括WTRU访问主小区。 该方法可以包括WTRU确定至少一个潜在的二次小区。 该方法可以包括WTRU在非完全连接状态下同时访问主小区的同时发起对至少一个潜在二级小区的接入。 非完全连接的状态可以对应于在无专用无线电资源被分配给WTRU的情况下接入主小区的WTRU。

公开(公告)号：US20120224548A1

公开(公告)日：2012-09-06

申请号：US13470970

申请日：2012-05-14

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

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

IPC分类号： H04W72/04

CPC分类号： H04L1/1812 ,  H04L1/0002 ,  H04L1/0014 ,  H04W72/042 ,  Y02D50/10

摘要： An apparatus and method of transmitting a circuit switched (CS) voice application via an enhanced dedicated channel (E-DCH), implemented in a wireless transmit/receive unit (WTRU). The method includes receiving a grant; performing an E-TFC selection procedure based on the grant, wherein a number of bits that may be transmitted over an enhanced dedicated channel (E-DCH) is determined, determining an adaptive multi-rate (AMR) codec bit-rate based on the number of bits that may be transmitted over the E-DCH, generating AMR voice packets based on the determined AMR codec bit rate, and submitting the AMR voice packets to lower layers for transmission over the E-DCH.

摘要翻译： 一种通过在无线发射/接收单元（WTRU）中实施的增强专用信道（E-DCH）来发送电路交换（CS）语音应用的装置和方法。 该方法包括接收授权; 基于授权执行E-TFC选择过程，其中确定可以通过增强型专用信道（E-DCH）发送的比特数，基于所述授权确定自适应多速率（AMR）编解码器比特率 可以通过E-DCH发送的比特数，基于确定的AMR编解码比特率产生AMR语音分组，并将AMR语音分组提交到较低层以通过E-DCH传输。

公开(公告)号：US20120188965A1

公开(公告)日：2012-07-26

申请号：US13425742

申请日：2012-03-21

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

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

IPC分类号： H04W72/04

CPC分类号： H04W52/38 ,  H04L5/0053 ,  H04W52/50 ,  H04W76/27 ,  H04W88/02

摘要： A method and apparatus for performing state transition of a wireless transmit/receive unit (WTRU) which supports enhanced dedicated channel (E-DCH) in the CELL_FACH state is disclosed. Uplink data is transmitted via an E-DCH after a state transition to the CELL_FACH state.

摘要翻译： 公开了一种用于执行支持CELL_FACH状态下的增强专用信道（E-DCH）的无线发射/接收单元（WTRU）的状态转换的方法和装置。 在状态转换到CELL_FACH状态之后，上行链路数据经由E-DCH发送。

公开(公告)号：US08184591B2

公开(公告)日：2012-05-22

申请号：US12112103

申请日：2008-04-30

申请人： Diana Pani ,  Rocco DiGirolamo ,  Paul Marinier

发明人： Diana Pani ,  Rocco DiGirolamo ,  Paul Marinier

IPC分类号： H04W36/00

CPC分类号： H04W36/0072 ,  H04W36/0016 ,  H04W36/0055 ,  H04W36/0061 ,  H04W52/0216 ,  H04W76/18 ,  H04W76/27 ,  H04W76/30 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/24

摘要： A wireless transmit receive unit (WTRU) is configured to operate in an high speed data packet access (HSDPA) mode in a cell and/or state and to clear HSDPA resources when moving out of the cell and/or state. The WTRU is configured to clear HSDPA resources when conditions to perform high speed downlink shared channel reception are not met.

摘要翻译： 无线发射接收单元（WTRU）被配置为在小区和/或状态中以高速数据分组接入（HSDPA）模式操作，并且当移出小区和/或状态时清除HSDPA资源。 WTRU被配置为当不满足执行高速下行链路共享信道接收的条件时，清除HSDPA资源。

公开(公告)号：US08107991B2

公开(公告)日：2012-01-31

申请号：US12408128

申请日：2009-03-20

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 ,  H04B7/00 ,  H04J1/16

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）前同步码，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前导码发送功率来估计功率余量。 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：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。