公开(公告)号：US20120076095A1

公开(公告)日：2012-03-29

申请号：US13308950

申请日：2011-12-01

申请人： Goudong Zhang ,  Sung-Hyuk Shin ,  Stephen E. Terry ,  James M. Miller ,  Stephen G. Dick

发明人： Goudong Zhang ,  Sung-Hyuk Shin ,  Stephen E. Terry ,  James M. Miller ,  Stephen G. Dick

IPC分类号： H04W74/04 ,  H04W72/04

CPC分类号： H04W36/18 ,  H04B7/022 ,  H04L1/1812 ,  H04L1/1887 ,  H04L1/1893 ,  H04W36/30 ,  H04W74/004 ,  H04W74/04 ,  H04W88/08

摘要： An enhanced uplink user equipment is in soft handover. A radio network controller selects a primary Node-B out of a plurality of Node-Bs supporting the soft handover. The radio network controller receiving successfully received enhanced uplink data packets from the plurality of Node-Bs. The radio network controller reordered the successfully received enhanced uplink data packets for in-sequence deliver. The primary Node-B sends specified scheduling information to the user equipment that the other Node-Bs does not transmit. At least the primary Node-B transmits acknowledgements and negative acknowledgements to the user equipment.

摘要翻译： 增强的上行用户设备处于软切换。 无线网络控制器选择支持软切换的多个节点B中的主节点B。 无线网络控制器从多个节点B成功接收到增强的上行链路数据分组。 无线电网络控制器重新排序成功接收到的增强型上行链路数据包以进行顺序传送。 主节点B向其他节点B不发送的用户设备发送指定的调度信息。 至少主节点B向用户设备发送确认和否定确认。

公开(公告)号：US08130720B2

公开(公告)日：2012-03-06

申请号：US11434330

申请日：2006-05-15

申请人： Goudong Zhang ,  Sung-Hyuk Shin ,  Stephen E. Terry ,  James M. Miller ,  Stephen G. Dick

发明人： Goudong Zhang ,  Sung-Hyuk Shin ,  Stephen E. Terry ,  James M. Miller ,  Stephen G. Dick

IPC分类号： H04W4/00

CPC分类号： H04W36/18 ,  H04B7/022 ,  H04L1/1812 ,  H04L1/1887 ,  H04L1/1893 ,  H04W36/30 ,  H04W74/004 ,  H04W74/04 ,  H04W88/08

摘要： An enhanced uplink user equipment is in soft handover. A radio network controller selects a primary Node-B out of a plurality of Node-Bs supporting the soft handover. The radio network controller receiving successfully received enhanced uplink data packets from the plurality of Node-Bs. The radio network controller reordered the successfully received enhanced uplink data packets for in-sequence deliver. The primary Node-B sends specified scheduling information to the user equipment that the other Node-Bs does not transmit. At least the primary Node-B transmits acknowledgements and negative acknowledgements to the user equipment.

摘要翻译： 增强的上行用户设备处于软切换。 无线网络控制器选择支持软切换的多个节点B中的主节点B。 无线网络控制器从多个节点B成功接收到增强的上行链路数据分组。 无线电网络控制器重新排序成功接收到的增强型上行链路数据包以进行顺序传送。 主节点B向其他节点B不发送的用户设备发送指定的调度信息。 至少主节点B向用户设备发送确认和否定确认。

公开(公告)号：US08457072B2

公开(公告)日：2013-06-04

申请号：US13308950

申请日：2011-12-01

申请人： Goudong Zhang ,  Sung-Hyuk Shin ,  Stephen E. Terry ,  James A. Miller ,  Stephen G. Dick

发明人： Goudong Zhang ,  Sung-Hyuk Shin ,  Stephen E. Terry ,  James A. Miller ,  Stephen G. Dick

IPC分类号： H04W4/00

CPC分类号： H04W36/18 ,  H04B7/022 ,  H04L1/1812 ,  H04L1/1887 ,  H04L1/1893 ,  H04W36/30 ,  H04W74/004 ,  H04W74/04 ,  H04W88/08

摘要： An enhanced uplink user equipment is in soft handover. A radio network controller selects a primary Node-B out of a plurality of Node-Bs supporting the soft handover. The radio network controller receiving successfully received enhanced uplink data packets from the plurality of Node-Bs. The radio network controller reordered the successfully received enhanced uplink data packets for in-sequence deliver. The primary Node-B sends specified scheduling information to the user equipment that the other Node-Bs does not transmit. At least the primary Node-B transmits acknowledgements and negative acknowledgements to the user equipment.

摘要翻译： 增强的上行用户设备处于软切换。 无线网络控制器选择支持软切换的多个节点B中的主节点B。 无线网络控制器从多个节点B成功接收到增强的上行链路数据分组。 无线电网络控制器重新排序成功接收到的增强型上行链路数据包以进行顺序传送。 主节点B向其他节点B不发送的用户设备发送指定的调度信息。 至少主节点B向用户设备发送确认和否定确认。

公开(公告)号：US20120120920A1

公开(公告)日：2012-05-17

申请号：US13356210

申请日：2012-01-23

申请人： Goudong Zhang ,  Stephen E. Terry ,  Stephen G. Dick

发明人： Goudong Zhang ,  Stephen E. Terry ,  Stephen G. Dick

IPC分类号： H04W36/00

CPC分类号： H04L1/1841 ,  H04L1/0083 ,  H04L1/1812 ,  H04L2001/0092 ,  H04W28/14 ,  H04W36/02 ,  H04W88/12 ,  H04W92/12

摘要： A wireless communication method and system for supporting an enhanced uplink dedicated channel (EU-DCH) inter-Node-B serving cell change. The system includes at least one wireless transmit/receive unit (WTRU) for transmitting data blocks, a target Node-B, a source Node-B and a serving radio network controller (S-RNC). The S-RNC includes a re-ordering buffer which stores data blocks correctly received from the WTRU. The S-RNC informs the target Node-B of a need for an EU-DCH inter-Node-B serving cell change from the source Node-B to the target Node-B. A medium access control (MAC) entity that handles EU-DCH functionalities is set up in the target Node-B. Hybrid automatic repeat request (HARQ) processes and transmission sequence numbers (TSNs) are not reset at the WTRU. Using a new data indicator, the WTRU transmits a data block to the target Node-B that was previously transmitted to the source Node-B, but was not correctly received by the source Node-B.

摘要翻译： 一种用于支持增强型上行链路专用信道（EU-DCH）节点间服务小区改变的无线通信方法和系统。 该系统包括用于发送数据块的至少一个无线发射/接收单元（WTRU），目标节点B，源节点B和服务无线电网络控制器（S-RNC）。 S-RNC包括重新排序缓冲器，其存储从WTRU正确接收的数据块。 S-RNC通知目标节点B需要从源节点B到目标节点B的EU-DCH节点间服务小区更改。 在目标节点B中设置处理EU-DCH功能的媒体访问控制（MAC）实体。 混合自动重传请求（HARQ）处理和传输序列号（TSN）在WTRU处不复位。 使用新的数据指示符，WTRU向先前发送到源节点B的目标节点B发送数据块，但未被源节点B正确地接收。