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. 发明申请

US20120264479A1 METHOD AND SYSTEM FOR CONTROLLING TRANSMISSION POWER OF A DOWNLINK SIGNALING CHANNEL BASED ON ENHANCED UPLINK TRANSMISSION FAILURE STATISTICS 失效
标题翻译：基于增强上行传输故障统计信息的下行信道通道控制传输功率的方法与系统
公开(公告)号：US20120264479A1
公开(公告)日：2012-10-18
申请号：US13537985
申请日：2012-06-29
申请人： Guodong Zhang , Stephen E. Terry , Stephen G. Dick
发明人： Guodong Zhang , Stephen E. Terry , Stephen G. Dick
IPC分类号： H04W52/24
CPC分类号： H04W52/20 , H04L1/1867 , H04W52/16 , H04W52/225 , H04W52/325
摘要： A method and system for controlling the transmission power of at least one downlink (DL) enhanced uplink (EU) signaling channel such that enhanced dedicated channel (E-DCH) DL signaling is delivered efficiently and reliably. The system includes at least one wireless transmit/receive unit (WTRU), at least one Node-B and a radio network controller (RNC). At least one of the WTRU and the Node-B compute EU transmission failure statistics on the DL EU signaling channel and report the EU transmission failure statistics to the RNC. The RNC then adjusts a transmission power offset of the DL EU signaling channel to be used in determining transmission power level of the DL EU signaling channel at the Node-B based on the EU transmission failure statistics.
摘要翻译：一种用于控制至少一个下行链路（DL）增强上行链路（EU）信令信道的传输功率的方法和系统，使得增强的专用信道（E-DCH）DL信令被有效且可靠地传送。该系统包括至少一个无线发射/接收单元（WTRU），至少一个节点B和无线电网络控制器（RNC）。 WTRU和节点B中的至少一个在DL EU信令信道上计算EU传输失败统计信息，并向RNC报告EU传输故障统计信息。然后，RNC基于EU传输失败统计，调整要用于确定节点B处的DL EU信令信道的发射功率电平的DL EU信令信道的发射功率偏移。

2. 发明申请

US20120002642A1 ENHANCED UPLINK OPERATION IN SOFT HANDOVER 有权
标题翻译：软件升级中的增强操作
公开(公告)号：US20120002642A1
公开(公告)日：2012-01-05
申请号：US13236133
申请日：2011-09-19
申请人： Stephen G. Dick , Stephen E. Terry , Guodong Zhang , James M. Miller , Sung-Hyuk Shin
发明人： Stephen G. Dick , Stephen E. Terry , Guodong Zhang , James M. Miller , Sung-Hyuk Shin
IPC分类号： H04W36/00
CPC分类号： H04W36/18 , H04L1/16 , H04L1/1812 , H04L5/0055 , H04L2001/0092 , H04W72/042
摘要： A method and system for an enhanced uplink (EU) operation in a wireless communication system during soft handover. The system comprises a wireless transmit/receive unit (WTRU), at least two Node-Bs, and a radio network controller (RNC). One Node-B may be designated as a primary Node-B, and the primary Node-B may control EU operation during soft handover including uplink scheduling and hybrid automatic repeat request (H-ARQ). Soft buffer corruption is avoided during soft handover by controlling H-ARQ by the primary Node-B. Alternatively, an RNC may control EU operation during soft handover including H-ARQ. In this case, an RNC generates final acknowledge/non-acknowledge (ACK/NACK) decision based on the error check results of the Node-Bs.
摘要翻译：一种用于软切换期间无线通信系统中的增强上行链路（EU）操作的方法和系统。该系统包括无线发射/接收单元（WTRU），至少两个节点B和无线电网络控制器（RNC）。一个节点B可以被指定为主节点B，并且主节点B可以在软切换期间控制EU操作，包括上行链路调度和混合自动重传请求（H-ARQ）。通过控制主节点B的H-ARQ，在软切换期间避免软缓冲器的损坏。或者，RNC可以在包括H-ARQ的软切换期间控制EU操作。在这种情况下，RNC根据节点B的错误检查结果生成最终确认/不确认（ACK / NACK）决定。

3. 发明申请

US20110317546A1 METHOD AND APPARATUS FOR FORWARDING NON-CONSECUTIVE DATA BLOCKS IN ENHANCED UPLINK TRANSMISSIONS 有权
标题翻译：用于在增强上行链路传输中转发非相关数据块的方法和装置
公开(公告)号：US20110317546A1
公开(公告)日：2011-12-29
申请号：US13229437
申请日：2011-09-09
申请人： Guodong Zhang , Stephen E. Terry , Stephen G. Dick
发明人： Guodong Zhang , Stephen E. Terry , Stephen G. Dick
IPC分类号： H04W72/04 , H04W24/00
CPC分类号： H04L1/1848 , H04L1/1812 , H04L1/1841 , H04L1/1874
摘要： A method and apparatus for forwarding non-consecutive data blocks in enhanced uplink (EU) transmissions. A wireless transmit/receive unit (WTRU) and one or more Node-Bs include one or more automatic repeat request (ARQ)/hybrid-ARQ (H-ARQ) processes for supporting an enhanced dedicated channel (E-DCH). Data blocks transmitted by the WTRU are re-ordered in a re-ordering entity located in the Node-B(s) or a radio network controller (RNC). Once a missing data block is identified, a data forwarding timer in the Node-B(s) or RNC is initiated and subsequent WTRU transmissions are monitored to determine whether the missing data block has been discarded by the WTRU. Upon recognition of the discard of the missing data block, the non-consecutive data blocks are forwarded to higher layers.
摘要翻译：一种用于在增强型上行链路（EU）传输中转发非连续数据块的方法和装置。无线发射/接收单元（WTRU）和一个或多个节点B包括用于支持增强型专用信道（E-DCH）的一个或多个自动重发请求（ARQ）/混合ARQ（H-ARQ）过程。由WTRU发送的数据块在位于节点B或无线电网络控制器（RNC）中的重排序实体中被重新排序。一旦识别出丢失的数据块，则启动节点B或RNC中的数据转发定时器并监视随后的WTRU传输，以确定丢失的数据块是否已被WTRU丢弃。在识别到丢失的数据块的丢弃时，非连续数据块被转发到更高层。

4. 发明申请

US20090253453A1 METHOD AND SYSTEM FOR CONTROLLING TRANSMISSION POWER OF A DOWNLINK SIGNALING CHANNEL BASED ON ENHANCED UPLINK TRANSMISSION FAILURE STATISTICS 失效
标题翻译：基于增强上行传输故障统计信息的下行信道通道控制传输功率的方法与系统
公开(公告)号：US20090253453A1
公开(公告)日：2009-10-08
申请号：US12483614
申请日：2009-06-12
申请人： Guodong Zhang , Stephen E. Terry , Stephen G. Dick
发明人： Guodong Zhang , Stephen E. Terry , Stephen G. Dick
IPC分类号： H04B7/005
CPC分类号： H04W52/20 , H04L1/1867 , H04W52/16 , H04W52/225 , H04W52/325
摘要： A method and system for controlling the transmission power of at least one downlink (DL) enhanced uplink (EU) signaling channel such that enhanced dedicated channel (E-DCH) DL signaling is delivered efficiently and reliably. The system includes at least one wireless transmit/receive unit (WTRU), at least one Node-B and a radio network controller (RNC). At least one of the WTRU and the Node-B compute EU transmission failure statistics on the DL EU signaling channel and report the EU transmission failure statistics to the RNC. The RNC then adjusts a transmission power offset of the DL EU signaling channel to be used in determining transmission power level of the DL EU signaling channel at the Node-B based on the EU transmission failure statistics.
摘要翻译：一种用于控制至少一个下行链路（DL）增强上行链路（EU）信令信道的传输功率的方法和系统，使得增强的专用信道（E-DCH）DL信令被有效且可靠地传送。该系统包括至少一个无线发射/接收单元（WTRU），至少一个节点B和无线电网络控制器（RNC）。 WTRU和节点B中的至少一个在DL EU信令信道上计算EU传输失败统计信息，并向RNC报告EU传输故障统计信息。然后，RNC基于EU传输失败统计，调整要用于确定节点B处的DL EU信令信道的发射功率电平的DL EU信令信道的发射功率偏移。

5. 发明授权

US07215655B2 Transport format combination selection in a wireless transmit/receive unit 有权
标题翻译：无线发射/接收单元中的传输格式组合选择
公开(公告)号：US07215655B2
公开(公告)日：2007-05-08
申请号：US11019489
申请日：2004-12-22
申请人： Guodong Zhang , Stephen E. Terry , Stephen G. Dick
发明人： Guodong Zhang , Stephen E. Terry , Stephen G. Dick
IPC分类号： H04B7/216
CPC分类号： H04W72/02 , H04W52/146 , H04W52/226 , H04W52/262 , H04W52/267 , H04W52/286 , H04W52/346 , H04W52/60
摘要： A method for selecting a transport format combination (TFC) in a wireless transmit/receive unit (WTRU) is disclosed. The WTRU is configured to process more than one coded composite transport channel (CCTrCH) for uplink transmission. The WTRU estimates a transmit power for each of a plurality of available TFCs and selects a TFC for each CCTrCH such that the sum of the estimated WTRU transmit power for selected TFCs is within a maximum WTRU transmit power.
摘要翻译：公开了一种在无线发射/接收单元（WTRU）中选择传输格式组合（TFC）的方法。 WTRU被配置为处理用于上行链路传输的多于一个编码的复合传输信道（CCTrCH）。 WTRU估计多个可用TFC中的每一个的发射功率，并为每个CCTrCH选择TFC，使得所选TFC的所估计的WTRU传输功率之和在最大WTRU传输功率之内。

6. 发明授权

US09438381B2 Enhanced uplink operation in soft handover 有权
标题翻译：在软切换中增强上行链路操作
公开(公告)号：US09438381B2
公开(公告)日：2016-09-06
申请号：US13236133
申请日：2011-09-19
申请人： Stephen G. Dick , Stephen E. Terry , Guodong Zhang , James M. Miller , Sung-Hyuk Shin
发明人： Stephen G. Dick , Stephen E. Terry , Guodong Zhang , James M. Miller , Sung-Hyuk Shin
IPC分类号： H04W4/00 , H04W72/00 , H04L1/18 , H04L1/16 , H04L1/00 , H04W36/18
CPC分类号： H04W36/18 , H04L1/16 , H04L1/1812 , H04L5/0055 , H04L2001/0092 , H04W72/042
摘要： A method and system for an enhanced uplink (EU) operation in a wireless communication system during soft handover. The system comprises a wireless transmit/receive unit (WTRU), at least two Node-Bs, and a radio network controller (RNC). One Node-B may be designated as a primary Node-B, and the primary Node-B may control EU operation during soft handover including uplink scheduling and hybrid automatic repeat request (H-ARQ). Soft buffer corruption is avoided during soft handover by controlling H-ARQ by the primary Node-B. Alternatively, an RNC may control EU operation during soft handover including H-ARQ. In this case, an RNC generates final acknowledge/non-acknowledge (ACK/NACK) decision based on the error check results of the Node-Bs.
摘要翻译：一种用于软切换期间无线通信系统中的增强上行链路（EU）操作的方法和系统。该系统包括无线发射/接收单元（WTRU），至少两个节点B和无线电网络控制器（RNC）。一个节点B可以被指定为主节点B，并且主节点B可以在软切换期间控制EU操作，包括上行链路调度和混合自动重传请求（H-ARQ）。通过控制主节点B的H-ARQ，在软切换期间避免软缓冲器的损坏。或者，RNC可以在包括H-ARQ的软切换期间控制EU操作。在这种情况下，RNC根据节点B的错误检查结果生成最终确认/不确认（ACK / NACK）决定。

7. 发明申请

US20120320866A1 MEDIUM ACCESS CONTROL LAYER ARCHITECTURE FOR SUPPORTING ENHANCED UPLINK 有权
标题翻译：中型访问控制层架构，用于支持增强的上行链路
公开(公告)号：US20120320866A1
公开(公告)日：2012-12-20
申请号：US13599421
申请日：2012-08-30
申请人： Stephen E. Terry , Guodong Zhang , Stephen G. Dick
发明人： Stephen E. Terry , Guodong Zhang , Stephen G. Dick
IPC分类号： H04W72/04 , H04W52/04
CPC分类号： H04W72/0413 , H04L1/0025 , H04L1/1671 , H04L1/1812 , H04L1/1874 , H04L1/1887 , H04W28/22 , H04W72/14 , H04W80/02
摘要： A method and apparatus for processing enhanced uplink data is disclosed. A request for uplink resources is transmitted, wherein the request for uplink resources is a request to transmit data over an enhanced dedicated channel (E-DCH). An uplink scheduling grant is received in response to the request for uplink resources. Data from medium access control for dedicated channel (MAC-d) flows is multiplexed into a medium access control for enhanced uplink (MAC-e) protocol data unit (PDU). A transport format combination (TFC) is selected for transmission of the MAC-e PDU. The MAC-e PDU is transmitted over the E-DCH using an identified hybrid automatic repeat request (H-ARQ) process. Feedback information is received in response to the transmitted MAC-e PDU. The MAC-e PDU is retransmitted using the identified H-ARQ process on a condition that the feedback information indicates a negative acknowledgment (NACK) of the MAC-e PDU transmission.
摘要翻译：公开了一种用于处理增强型上行链路数据的方法和装置。发送对上行链路资源的请求，其中对上行链路资源的请求是通过增强专用信道（E-DCH）发送数据的请求。响应于对上行链路资源的请求，接收上行链路调度许可。用于专用信道（MAC-d）流的介质访问控制的数据被复用到用于增强上行链路（MAC-e）协议数据单元（PDU）的介质访问控制中。选择传输格式组合（TFC）用于MAC-e PDU的传输。使用识别的混合自动重传请求（H-ARQ）过程，通过E-DCH发送MAC-e PDU。响应于所发送的MAC-e PDU接收反馈信息。在反馈信息指示MAC-e PDU传输的否定确认（NACK）的条件下，使用所识别的H-ARQ进程来重传MAC-e PDU。

8. 发明授权

US08259752B2 Medium access control layer architecture for supporting enhanced uplink 有权
标题翻译：用于支持增强型上行链路的媒体接入控制层架构
公开(公告)号：US08259752B2
公开(公告)日：2012-09-04
申请号：US11117626
申请日：2005-04-28
申请人： Stephen E. Terry , Guodong Zhang , Stephen G. Dick
发明人： Stephen E. Terry , Guodong Zhang , Stephen G. Dick
IPC分类号： H04J3/16
CPC分类号： H04W72/0413 , H04L1/0025 , H04L1/1671 , H04L1/1812 , H04L1/1874 , H04L1/1887 , H04W28/22 , H04W72/14 , H04W80/02
摘要： A medium access control (MAC) layer architecture and functionality for supporting enhanced uplink (EU). A MAC entity for EU, (i.e., a MAC-e entity), is incorporated into a wireless transmit/receive unit (WTRU), a Node-B and a radio network controller (RNC). The WTRU MAC-e handles hybrid-automatic repeat request (H-ARQ) transmissions and retransmissions, priority handling, MAC-e multiplexing, and transport format combination (TFC) selection. The Node-B MAC-e entity handles H-ARQ transmissions and retransmissions, E-DCH scheduling and MAC-e de-multiplexing. The RNC MAC-e entity provides in-sequence delivery and handles combining of data from different Node-Bs.
摘要翻译：用于支持增强型上行链路（EU）的媒体接入控制（MAC）层架构和功能。用于EU的MAC实体（即，MAC-e实体）被并入到无线发射/接收单元（WTRU），节点B和无线电网络控制器（RNC）中。 WTRU MAC-e处理混合自动重传请求（H-ARQ）传输和重传，优先级处理，MAC-e复用和传输格式组合（TFC）选择。 Node-B MAC-e实体处理H-ARQ传输和重传，E-DCH调度和MAC-e解复用。 RNC MAC-e实体提供按顺序传递并处理来自不同节点B的数据的组合。

9. 发明授权

US07599707B2 Method and system for controlling transmission power of a downlink signaling channel based on enhanced uplink transmission failure statistics 失效
标题翻译：基于增强的上行链路传输故障统计，控制下行信令信道的传输功率的方法和系统
公开(公告)号：US07599707B2
公开(公告)日：2009-10-06
申请号：US11116017
申请日：2005-04-27
申请人： Guodong Zhang , Stephen E. Terry , Stephen G. Dick
发明人： Guodong Zhang , Stephen E. Terry , Stephen G. Dick
IPC分类号： H04B7/00
CPC分类号： H04W52/20 , H04L1/1867 , H04W52/16 , H04W52/225 , H04W52/325
摘要： A method and system for controlling the transmission power of at least one downlink (DL) enhanced uplink (EU) signaling channel such that enhanced dedicated channel (E-DCH) DL signaling is delivered efficiently and reliably. The system includes at least one wireless transmit/receive unit (WTRU), at least one Node-B and a radio network controller (RNC). At least one of the WTRU and the Node-B compute EU transmission failure statistics on the DL EU signaling channel and report the EU transmission failure statistics to the RNC. The RNC then adjusts a transmission power offset of the DL EU signaling channel to be used in determining transmission power level of the DL EU signaling channel at the Node-B based on the EU transmission failure statistics.
摘要翻译：一种用于控制至少一个下行链路（DL）增强上行链路（EU）信令信道的传输功率的方法和系统，使得增强的专用信道（E-DCH）DL信令被有效且可靠地传送。该系统包括至少一个无线发射/接收单元（WTRU），至少一个节点B和无线电网络控制器（RNC）。 WTRU和节点B中的至少一个在DL EU信令信道上计算EU传输失败统计信息，并向RNC报告EU传输故障统计信息。然后，RNC基于EU传输失败统计，调整要用于确定节点B处的DL EU信令信道的发射功率电平的DL EU信令信道的发射功率偏移。

10. 发明授权

US07522557B2 TFC and E-TFC selection for a user equipment 有权
标题翻译：用户设备的TFC和E-TFC选择
公开(公告)号：US07522557B2
公开(公告)日：2009-04-21
申请号：US11705638
申请日：2007-02-12
申请人： Guodong Zhang , Stephen E. Terry , Stephen G. Dick
发明人： Guodong Zhang , Stephen E. Terry , Stephen G. Dick
IPC分类号： H04B7/216
CPC分类号： H04W72/02 , H04W52/146 , H04W52/226 , H04W52/262 , H04W52/267 , H04W52/286 , H04W52/346 , H04W52/60
摘要： A user equipment determines transport format combinations (TFCs) that are available for at a dedicated channel (DCH) based on at least a maximum transmit power for the user equipment. A TFC is selected from the available TFCs for the DCH. Based on a remaining power after the TFC selecting, enhanced uplink TFCs (E-TFCs) are selected that are available for an enhanced dedicated channel (E-DCH). An E-TFC is selected for the E-DCH from the available E-TFCs.
摘要翻译：用户设备基于用户设备的至少最大发射功率确定在专用信道（DCH）可用的传输格式组合（TFC）。从DCH的可用TFC中选择一个TFC。基于TFC选择之后的剩余功率，选择可用于增强专用信道（E-DCH）的增强上行链路TFC（E-TFC）。从可用的E-TFC中选择E-DFC的E-TFC。

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