专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08379575B2 Cognitive flow control based on channel quality conditions 有权
公开(公告)号：US08379575B2
公开(公告)日：2013-02-19
申请号：US13444283
申请日：2012-04-11
申请人： Stephen E. Terry , Yi-Ju Chao
发明人： Stephen E. Terry , Yi-Ju Chao
IPC分类号： H04W4/00
CPC分类号： H04W28/0289 , H04L5/0057 , H04L47/10 , H04L47/14 , H04L47/17 , H04L47/26 , H04L47/263 , H04L47/30 , H04W28/0278 , H04W28/14 , H04W72/1231 , H04W72/1252 , H04W72/1284 , H04W92/12
摘要： A system and method which improve the performance of a wireless transmission system by intelligent use of the control of the flow of data between a radio network controller (RNC) and a Node B. The system monitors certain criteria and, if necessary, adaptively increases or decreases the data flow between the RNC and the Node B. This improves the performance of the transmission system by allowing retransmitted data, signaling procedures and other data to be successfully received at a faster rate, by minimizing the amount of data buffered in the Node B. Flow control is exerted to reduce buffering in the Node B upon degradation of channel qualities, and prior to a High Speed Downlink Shared Channel (HS-DSCH) handover.

2. 发明申请

US20120230197A1 SYSTEM FOR PERMITTING CONTROL OF THE PURGING OF A NODE B BY THE SERVING RADIO NETWORK CONTROLLER 有权
标题翻译：通过无线电网络控制器控制节点B的控制系统
公开(公告)号：US20120230197A1
公开(公告)日：2012-09-13
申请号：US13481137
申请日：2012-05-25
申请人： Stephen E. Terry , Yi-Ju Chao , James M. Miller
发明人： Stephen E. Terry , Yi-Ju Chao , James M. Miller
IPC分类号： H04W24/00
CPC分类号： H04W8/02 , H04L1/1809 , H04L12/2856 , H04L12/4633 , H04L43/065 , H04L47/10 , H04L47/14 , H04L47/30 , H04L47/32 , H04L47/34 , H04L49/90 , H04L2001/0097 , H04W28/12 , H04W28/14 , H04W36/02 , H04W72/042 , H04W88/02 , H04W88/08 , H04W88/12
摘要： A system and method which permit the RNC to control purging of data buffered in the Node B. The RNC monitors for a triggering event, which initiates the purging process. The RNC then informs the Node B of the need to purge data by transmitting a purge command, which prompts the Node B to delete at least a portion of buffered data. The purge command can include instructions for the Node B to purge all data for a particular UE, data in one or several user priority transmission queues or in one or more logical channels in the Node B, depending upon the particular data purge triggering event realized in the RNC.
摘要翻译：允许RNC控制在节点B中缓冲的数据的清除的系统和方法.RNC监视触发事件，其触发清除过程。然后，RNC通过发送清除命令来通知节点B需要清除数据，该清除命令提示节点B删除缓冲数据的至少一部分。清除命令可以包括指示节点B清除特定UE的所有数据，一个或多个用户优先传输队列中的数据或节点B中的一个或多个逻辑信道中的数据，具体取决于特定的数据清除触发事件 RNC。

3. 发明授权

US07724749B2 System and method for prioritization of retransmission of protocol data units to assist radio-link-control retransmission 有权
标题翻译：用于协议数据单元的重传优先级以辅助无线电链路控制重传的系统和方法
公开(公告)号：US07724749B2
公开(公告)日：2010-05-25
申请号：US10434615
申请日：2003-05-09
申请人： Stephen E. Terry , Yi-Ju Chao , James M. Miller
发明人： Stephen E. Terry , Yi-Ju Chao , James M. Miller
IPC分类号： H04L12/28 , H04L12/56 , H04L1/18 , H04W4/00 , H04J3/24 , G08C25/02 , H03M13/00 , H04B7/00
CPC分类号： H04W72/10 , H04L1/08 , H04L1/16 , H04L1/1812 , H04L1/1874 , H04L1/1887 , H04L1/189 , H04W24/02 , H04W24/10 , H04W28/0242
摘要： A medium access control (MAC) architecture reduces transmission latency for data block retransmissions. A plurality of data blocks are received and temporarily stored in a first memory (e.g., queue, buffer). The plurality of data blocks are then transmitted. A determination is made as to whether each of the transmitted data blocks was received successfully or needs to be retransmitted because the data block was not received successfully. Each of the transmitted data blocks that needs to be retransmitted is marked and temporarily stored in a second memory having a higher priority than the first memory. The marked data blocks are retransmitted before data blocks stored in the first memory.
摘要翻译：介质访问控制（MAC）架构减少了数据块重传的传输延迟。多个数据块被接收并临时存储在第一存储器（例如，队列，缓冲器）中。然后发送多个数据块。确定每个发送的数据块是否被成功接收或需要被重传，因为数据块未被成功接收。需要重传的每个发送的数据块被标记并临时存储在具有比第一存储器更高的优先级的第二存储器中。标记数据块在存储在第一存储器中的数据块之前重发。

4. 发明申请

US20090028123A1 SYSTEM FOR PERMITTING CONTROL OF THE PURGING OF A NODE B BY THE SERVING RADIO NETWORK CONTROLLER 有权
标题翻译：通过无线电网络控制器控制节点B的控制系统
公开(公告)号：US20090028123A1
公开(公告)日：2009-01-29
申请号：US12240492
申请日：2008-09-29
申请人： Stephen E. Terry , Yi-Ju Chao , James M. Miller
发明人： Stephen E. Terry , Yi-Ju Chao , James M. Miller
IPC分类号： H04Q7/28
CPC分类号： H04W8/02 , H04L1/1809 , H04L12/2856 , H04L12/4633 , H04L43/065 , H04L47/10 , H04L47/14 , H04L47/30 , H04L47/32 , H04L47/34 , H04L49/90 , H04L2001/0097 , H04W28/12 , H04W28/14 , H04W36/02 , H04W72/042 , H04W88/02 , H04W88/08 , H04W88/12
摘要： A system and method which permit the RNC to control purging of data buffered in the Node B. The RNC monitors for a triggering event, which initiates the purging process. The RNC then informs the Node B of the need to purge data by transmitting a purge command, which prompts the Node B to delete at least a portion of buffered data. The purge command can include instructions for the Node B to purge all data for a particular UE, data in one or several user priority transmission queues or in one or more logical channels in the Node B, depending upon the particular data purge triggering event realized in the RNC.
摘要翻译：允许RNC控制在节点B中缓冲的数据的清除的系统和方法.RNC监视触发事件，其触发清除过程。然后，RNC通过发送清除命令来通知节点B需要清除数据，该清除命令提示节点B删除缓冲数据的至少一部分。清除命令可以包括指示节点B清除特定UE的所有数据，一个或多个用户优先传输队列中的数据或节点B中的一个或多个逻辑信道中的数据，具体取决于特定的数据清除触发事件 RNC。

5. 发明申请

US20080171554A1 NODE B AND RNC ACTIONS DURING A SERVING HSDPA CELL CHANGE 有权
标题翻译：服务HSDPA细胞变化期间的节点B和RNC操作
公开(公告)号：US20080171554A1
公开(公告)日：2008-07-17
申请号：US10407559
申请日：2003-04-04
申请人： Yi-Ju Chao , Stephen E. Terry
发明人： Yi-Ju Chao , Stephen E. Terry
IPC分类号： H04Q7/20
CPC分类号： H04W36/023 , H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L1/0033 , H04W72/1242
摘要： A system and method in accordance with the present invention reduce the amount of data that is stalled in a source Node B after a serving HS-DSCH cell change in a communication system that includes a serving RNC and at least one Node B. In a first embodiment, the RNC temporarily suspends data transmissions from the RNC to the Node B. In a second embodiment, the activation time is used in data scheduling. In a third embodiment, a more robust MCS level is selected. In a fourth embodiment flow control is employed for the data transmitted between the RNC and the Node B.
摘要翻译：根据本发明的系统和方法减少在包括服务RNC和至少一个节点B的通信系统中的服务HS-DSCH小区改变之后在源节点B中停止的数据量。在第一 RNC将临时挂起从RNC到节点B的数据传输。在第二实施例中，激活时间用于数据调度。在第三实施例中，选择更稳健的MCS级别。在第四实施例中，流控制用于在RNC和节点B之间传输的数据。

6. 发明授权

US06874113B2 Radio resource control-service data unit reception 有权
标题翻译：无线资源控制 - 业务数据单元接收
公开(公告)号：US06874113B2
公开(公告)日：2005-03-29
申请号：US10226082
申请日：2002-08-22
申请人： Yi-Ju Chao , Stephen E. Terry , Julio Dineiro , James Miller , Carl Wang , Janet Stern-Berkowitz
发明人： Yi-Ju Chao , Stephen E. Terry , Julio Dineiro , James Miller , Carl Wang , Janet Stern-Berkowitz
IPC分类号： H04Q7/38 , H04B7/005 , H04B7/26 , H04L1/18 , H04L29/08 , H04Q7/22 , G08G25/02
CPC分类号： H04L1/1835 , H04L1/1809
摘要： A method for processing a received communication which includes periodic transmissions of a set of information segments. A first transmission of the set of information segments is received and processed to identify each of the segments as valid or invalid. The valid segments of the first set are then stored. Where all segments of the set are not stored, subsequent transmissions of the set of information segments are received and only those segments not previously stored are processed to identify each such segment as valid or invalid. The valid segments so identified are then stored. Subsequent transmissions are repeatedly received unless all segments of the set have been stored.
摘要翻译：一种用于处理包括一组信息段的周期性传输的接收到的通信的方法。接收并处理该组信息段的第一次传输，以将每个段识别为有效或无效。然后存储第一组的有效段。在不存储集合的所有段的情况下，接收该组信息段的后续传输，并且仅处理未预先存储的那些段以将每个这样的段标识为有效或无效。然后存储如此识别的有效段。重复接收后续传输，除非已经存储了集合的所有段。

7. 发明申请

US20140362826A1 HS-DSCH INTER-NODE B CELL CHANGE 有权
标题翻译： HS-DSCH内部节点B细胞变化
公开(公告)号：US20140362826A1
公开(公告)日：2014-12-11
申请号：US14460631
申请日：2014-08-15
申请人： Yi-Ju Chao , Stephen E. Terry
发明人： Yi-Ju Chao , Stephen E. Terry
IPC分类号： H04W36/00
CPC分类号： H04W36/023 , H04L1/1854 , H04W36/0072 , H04W36/02 , H04W36/36 , H04W36/38 , H04W88/12 , H04W92/10
摘要： A radio resource control (RRC) message is received by a radio resource control (RRC) device of a user equipment (UE). The RRC message notifies the FDD UE of a high speed dedicated shared channel (HS-DSCH) inter-Node B cell change. A reordering buffers of a medium access controller-high speed (MAC-hs) is flushed in response to the receiving the RRC message. A status report is generated for each acknowledge mode (AM) RLC instance mapped to the HS-DSCH by a radio link control (RLC) device after the MAC-hs flushes the reordering buffer. Each status report indicates missing AM RLC packet data units (PDUs). The RRC device sends a “TRANSPORT CHANNEL RECONFIGURATION COMPLETE” message on a DCCH after the RLC device generates each status report.
摘要翻译：无线电资源控制（RRC）消息由用户设备（UE）的无线电资源控制（RRC）设备接收。 RRC消息向FDD UE通知高速专用共享信道（HS-DSCH）节点间小区B的更改。响应于接收到RRC消息，刷新媒体接入控制器高速（MAC-hs）的重排序缓冲器。在MAC-hs刷新重新排序缓冲器之后，通过无线电链路控制（RLC）设备为每个确认模式（AM）RLC实例生成状态报告。每个状态报告指示丢失的AM RLC分组数据单元（PDU）。在RLC设备生成每个状态报告之后，RRC设备在DCCH上发送“传送信道重新配置完成”消息。

8. 发明授权

US08565241B2 System and method for prioritization of retransmission of protocol data units to assist radio-link-control retransmission 有权
标题翻译：用于协议数据单元的重传优先级以辅助无线电链路控制重传的系统和方法
公开(公告)号：US08565241B2
公开(公告)日：2013-10-22
申请号：US13283105
申请日：2011-10-27
申请人： Stephen E. Terry , Yi-Ju Chao , James M. Miller
发明人： Stephen E. Terry , Yi-Ju Chao , James M. Miller
IPC分类号： H04L12/28 , H04L1/18 , H04W4/00 , H04J3/24 , G08C25/02 , H03M13/00 , H04B7/00
CPC分类号： H04W72/10 , H04L1/08 , H04L1/16 , H04L1/1812 , H04L1/1874 , H04L1/1887 , H04L1/189 , H04W24/02 , H04W24/10 , H04W28/0242
摘要： A medium access control (MAC) architecture reduces transmission latency for data block retransmissions. A plurality of data blocks are received and temporarily stored in a first memory (e.g., queue, buffer). The plurality of data blocks are then transmitted. A determination is made as to whether each of the transmitted data blocks was received successfully or needs to be retransmitted because the data block was not received successfully. Each of the transmitted data blocks that needs to be retransmitted is marked and temporarily stored in a second memory having a higher priority than the first memory. The marked data blocks are retransmitted before data blocks stored in the first memory location.
摘要翻译：介质访问控制（MAC）架构减少了数据块重传的传输延迟。多个数据块被接收并临时存储在第一存储器（例如，队列，缓冲器）中。然后发送多个数据块。确定每个发送的数据块是否被成功接收或需要被重传，因为数据块未被成功接收。需要重传的每个发送的数据块被标记并临时存储在具有比第一存储器更高的优先级的第二存储器中。标记的数据块在存储在第一存储器位置中的数据块之前重发。

9. 发明授权

US08559452B2 Efficient memory allocation in a wireless transmit/receiver unit 失效
标题翻译：无线发射/接收机单元中的高效存储器分配
公开(公告)号：US08559452B2
公开(公告)日：2013-10-15
申请号：US13094168
申请日：2011-04-26
申请人： Stephen G. Dick , Stephen E. Terry , Yi-Ju Chao
发明人： Stephen G. Dick , Stephen E. Terry , Yi-Ju Chao
IPC分类号： H04L12/28 , H04J1/16
CPC分类号： H04L1/1835 , H04L1/1812 , H04L47/10 , H04L47/14 , H04L47/34 , H04L49/90 , H04L49/9063 , H04W28/065 , H04W28/14 , H04W80/02 , H04W88/02
摘要： The present invention allows for effective sharing of the hardware memory of a wireless transmit receive unit (WTRU). The memory will be shared among various buffers of different entities. More particularly, memory will be shared among the MAC reordering buffers and the RLC reception buffers.
摘要翻译：本发明允许无线发射接收单元（WTRU）的硬件存储器的有效共享。存储器将在不同实体的各种缓冲区之间共享。更具体地，存储器将在MAC重新排序缓冲器和RLC接收缓冲器之间共享。

10. 发明授权

US08493865B2 System for permitting control of the purging of a Node B by the serving radio network controller 有权
标题翻译：用于允许由服务无线电网络控制器控制节点B清除的系统
公开(公告)号：US08493865B2
公开(公告)日：2013-07-23
申请号：US13481137
申请日：2012-05-25
申请人： Stephen E. Terry , Yi-Ju Chao , James M. Miller
发明人： Stephen E. Terry , Yi-Ju Chao , James M. Miller
IPC分类号： H04J1/16 , H04L12/28
CPC分类号： H04W8/02 , H04L1/1809 , H04L12/2856 , H04L12/4633 , H04L43/065 , H04L47/10 , H04L47/14 , H04L47/30 , H04L47/32 , H04L47/34 , H04L49/90 , H04L2001/0097 , H04W28/12 , H04W28/14 , H04W36/02 , H04W72/042 , H04W88/02 , H04W88/08 , H04W88/12
摘要： A system and method which permit the RNC to control purging of data buffered in the Node B. The RNC monitors for a triggering event, which initiates the purging process. The RNC then informs the Node B of the need to purge data by transmitting a purge command, which prompts the Node B to delete at least a portion of buffered data. The purge command can include instructions for the Node B to purge all data for a particular UE, data in one or several user priority transmission queues or in one or more logical channels in the Node B, depending upon the particular data purge triggering event realized in the RNC.
摘要翻译：允许RNC控制在节点B中缓冲的数据的清除的系统和方法.RNC监视触发事件，其触发清除过程。然后，RNC通过发送清除命令来通知节点B需要清除数据，该清除命令提示节点B删除缓冲数据的至少一部分。清除命令可以包括指示节点B清除特定UE的所有数据，一个或多个用户优先传输队列中的数据或节点B中的一个或多个逻辑信道中的数据，具体取决于特定的数据清除触发事件 RNC。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式