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1.发明授权Bias error compensated initial transmission power control for data services 有权用于数据业务的偏置误差补偿初始传输功率控制公开(公告)号：US07274947B2
公开(公告)日：2007-09-25
申请号：US10721482
申请日：2003-11-25
CPC分类号： H04W52/221 , H04W52/08 , H04W52/20 , H04W52/223 , H04W52/225 , H04W52/24
摘要： A method, components and a system are provided for implementing power control for wireless communication transmissions that provides, inter alia, a remedy for the mismatch of initial transmission power for NRT data by estimating a bias error based and adjusting the transmission power by a compensation amount for an averaged bias error estimation over all data set transmissions, such as sequential Temp-DCH allocations in a UMTS system. An alternative approach for a UMTS system estimates the bias error at a RNC based on an averaged transmit code power measurement by a base station and applies a bias error compensation to the initial DL transmit power at the RNC.
摘要翻译： 提供了一种用于实现无线通信传输的功率控制的方法，组件和系统，其特别地，其通过估计基于偏差误差的方式提供用于NRT数据的初始发射功率的不匹配的补救，并且通过补偿量来调整发射功率 用于在所有数据集传输中的平均偏差误差估计，例如UMTS系统中的顺序Temp-DCH分配。 用于UMTS系统的替代方法基于基站的平均发射码功率测量来估计RNC处的偏置误差，并且对RNC处的初始DL发射功率施加偏置误差补偿。
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2.发明授权公开(公告)号：US08498284B2
公开(公告)日：2013-07-30
申请号：US12025381
申请日：2008-02-04
IPC分类号： H04J3/16
CPC分类号： H04W28/10 , H04L43/0882 , H04L43/10 , H04L47/10 , H04L47/14 , H04L47/225 , H04L47/27 , H04L47/365 , H04W74/06 , H04W92/12
摘要： Enhancements are provided for the radio link control (RLC) protocol in wireless communication systems where variable RLC packet data unit (PDU) size is allowed. When flexible RLC PDU sizes are configured by upper layers, radio network controller (RNC)/Node B flow control, RLC flow control, status reporting and polling mechanisms are configured to use byte count based metrics in order to prevent possible buffer underflows in the Node B and buffer overflows in the RNC. The enhancements proposed herein for the RLC apply to both uplink and downlink communications.
摘要翻译： 在允许可变RLC分组数据单元（PDU）大小的无线通信系统中为无线电链路控制（RLC）协议提供增强。 当灵活的RLC PDU尺寸由上层配置时，无线网络控制器（RNC）/节点B流控制，RLC流控制，状态报告和轮询机制被配置为使用基于字节计数的度量，以便防止节点中的可能的缓冲器下溢 B和缓冲区溢出在RNC中。 本文中针对RLC提出的增强功能适用于上行链路和下行链路通信。
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3.发明申请公开(公告)号：US20080212561A1
公开(公告)日：2008-09-04
申请号：US12025381
申请日：2008-02-04
IPC分类号： H04J3/16
CPC分类号： H04W28/10 , H04L43/0882 , H04L43/10 , H04L47/10 , H04L47/14 , H04L47/225 , H04L47/27 , H04L47/365 , H04W74/06 , H04W92/12
摘要： Enhancements are provided for the radio link control (RLC) protocol in wireless communication systems where variable RLC packet data unit (PDU) size is allowed. When flexible RLC PDU sizes are configured by upper layers, radio network controller (RNC)/Node B flow control, RLC flow control, status reporting and polling mechanisms are configured to use byte count based metrics in order to prevent possible buffer underflows in the Node B and buffer overflows in the RNC. The enhancements proposed herein for the RLC apply to both uplink and downlink communications.
摘要翻译： 为允许可变RLC分组数据单元（PDU）大小的无线通信系统中的无线电链路控制（RLC）协议提供增强。 当灵活的RLC PDU尺寸由上层配置时，无线网络控制器（RNC）/节点B流控制，RLC流控制，状态报告和轮询机制被配置为使用基于字节计数的度量，以便防止节点中的可能的缓冲器下溢 B和缓冲区溢出在RNC中。 本文中针对RLC提出的增强功能适用于上行链路和下行链路通信。
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4.发明授权Wireless communication method and apparatus for coordinating Node-B's and supporting enhanced uplink transmissions during handover 有权用于协调节点B并支持切换期间的增强上行链路传输的无线通信方法和装置公开(公告)号：US07046648B2
公开(公告)日：2006-05-16
申请号：US10962720
申请日：2004-10-12
IPC分类号： H04Q7/00
CPC分类号： H04W36/18 , H04B7/022 , H04L1/1812 , H04L1/1887 , H04L1/1893 , H04W36/30 , H04W74/004 , H04W74/04 , H04W88/08
摘要： A wireless communication method and apparatus for coordinating Node-Bs during handover for enhanced uplink (EU) transmission. In one embodiment, a radio network controller (RNC) initiates an inter-Node-B soft handover. A wireless transmit/receive unit (WTRU) establishes communication connections with a plurality of Node-Bs. A particular one of the Node-Bs is designated as being a primary Node-B, and each of other Node-Bs are designated as being a non-primary Node-B. The RNC informs all of the Node-Bs that the particular Node-B is a primary Node-B. The primary Node-B schedules EU transmission and performs ACK/NACK during soft handover. In another embodiment, the RNC initiates a hard handover for a WTRU connected to a source Node-B. The RNC sends an activation timer to the source Node-B to set the time for handover. As many previously negatively acknowledged (NACKed) data packets as possible are prioritized for retransmission in the source Node-B before the activation timer expires.
摘要翻译： 一种用于在切换期间协调节点B以用于增强上行链路（EU）传输的无线通信方法和装置。 在一个实施例中，无线电网络控制器（RNC）启动节点间软切换。 无线发射/接收单元（WTRU）建立与多个节点B的通信连接。 节点B中的特定一个被指定为主节点B，并且每个其他节点B被指定为非主节点B。 RNC通知所有节点B，特定的节点B是主节点B。 主节点B调度EU传输，并在软切换期间执行ACK / NACK。 在另一个实施例中，RNC发起连接到源节点B的WTRU的硬切换。 RNC向源节点B发送激活定时器，设置切换时间。 在激活定时器到期之前，尽可能多的先前否定确认（NACK）的数据分组优先于源节点B中的重传。
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公开(公告)号：US08023463B2
公开(公告)日：2011-09-20
申请号：US10925426
申请日：2004-08-25
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。
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公开(公告)号：US20120076095A1
公开(公告)日：2012-03-29
申请号：US13308950
申请日：2011-12-01
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。
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公开(公告)号：US08130720B2
公开(公告)日：2012-03-06
申请号：US11434330
申请日：2006-05-15
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。
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公开(公告)号：US20120002642A1
公开(公告)日：2012-01-05
申请号：US13236133
申请日：2011-09-19
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。
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公开(公告)号：US09438381B2
公开(公告)日：2016-09-06
申请号：US13236133
申请日：2011-09-19
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。
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10.发明授权Wireless communication method and apparatus for detecting and correcting transmission errors 失效用于检测和校正传输错误的无线通信方法和装置公开(公告)号：US07430206B2
公开(公告)日：2008-09-30
申请号：US10434882
申请日：2003-05-09
申请人： Stephen E. Terry , Yi-Ju Chao , James M. Miller , Sung-Hyuk Shin
发明人： Stephen E. Terry , Yi-Ju Chao , James M. Miller , Sung-Hyuk Shin
IPC分类号： G01R31/08
CPC分类号： H04L1/1628 , H04L1/0026 , H04L1/1671 , H04L1/1812 , H04L1/1848 , H04L1/1887 , H04L2001/125
摘要： A wireless communication system is configured to monitor transmission sequence numbers (TSNs) assigned to protocol data units (PDUs) processed by the system. The system includes at least one user equipment (UE) having, a queue, and a Node B in communication with the UE. The UE determines that a data block having an expected TSN was not received, and generates a TSN status report message. The Node B retransmits a data block including the expected TSN to the UE in response to the TSN status report message. The retransmitted data block is placed in a specific location in the queue designated by the TSN status report message.
摘要翻译： 无线通信系统被配置为监视分配给由系统处理的协议数据单元（PDU）的传输序列号（TSN）。 该系统包括具有与UE通信的队列和节点B的至少一个用户设备（UE）。 UE确定没有接收到具有预期TSN的数据块，并且生成TSN状态报告消息。 响应于TSN状态报告消息，节点B向UE重传包括预期TSN的数据块。 重传的数据块被放置在由TSN状态报告消息指定的队列中的特定位置。
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