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91. 发明授权

US08570952B2 Method and apparatus for selectively enabling reception of downlink signaling channels 有权
标题翻译：用于选择性地使能下行信令信道的接收的方法和装置
公开(公告)号：US08570952B2
公开(公告)日：2013-10-29
申请号：US11095401
申请日：2005-03-31
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： H04W4/00
CPC分类号： H04W76/28 , H04L1/16 , H04L1/1812 , H04W8/24 , H04W24/10 , H04W52/0216 , H04W52/0219 , H04W72/0413 , H04W72/0453 , H04W72/1278 , H04W74/00 , H04W84/042 , H04W88/02 , H04W88/08 , Y02B70/30 , Y02D70/00 , Y02D70/20
摘要： In a wireless communication system including a wireless transmit/receive unit (WTRU) and at least one Node-B, a method and apparatus is used to selectively enable reception of at least one downlink (DL) enhanced uplink (EU) signaling channel established between the WTRU and the Node-B(s). During the operation of an enhanced dedicated channel (E-DCH), the WTRU monitors at least one DL EU signaling channel established between the WTRU and the Node-B(s) only when it is necessary, based on the WTRU's knowledge of at least one established standard procedure. The WTRU coordinates and consolidates DL signaling channel reception requirements of a plurality of channel allocation and/or data transmission procedures carried out by the WTRU in accordance with the established standard procedure. The WTRU determines whether to enable reception of at least one specific DL signaling channel based on the consolidated DL signaling channel reception requirements.
摘要翻译：在包括无线发射/接收单元（WTRU）和至少一个节点B的无线通信系统中，使用方法和装置来选择性地使得能够接收至少一个下行链路（DL）增强上行链路（EU）信令信道之间建立的信令信道， WTRU和节点B。在增强专用信道（E-DCH）的操作期间，WTRU仅在必要时监视在WTRU和节点B之间建立的至少一个DL EU信令信道，基于WTRU的至少知识一个制定标准程序。 WTRU根据建立的标准过程来协调和合并由WTRU执行的多个信道分配和/或数据传输过程的DL信令信道接收要求。 WTRU基于合并的DL信令信道接收要求来确定是否能够接收至少一个特定的DL信令信道。

92. 发明授权

US08565212B2 Method and apparatus for accessing an uplink random access channel in a singular carrier frequency division multiple access system 有权
标题翻译：用于访问单载波频分多址系统中的上行随机接入信道的方法和装置
公开(公告)号：US08565212B2
公开(公告)日：2013-10-22
申请号：US13192890
申请日：2011-07-28
申请人： Guodong Zhang , Kyle Jung-Lin Pan , Yingming Tsai
发明人： Guodong Zhang , Kyle Jung-Lin Pan , Yingming Tsai
IPC分类号： H04B7/208
CPC分类号： H04W72/1226 , H04L1/188 , H04L5/0007 , H04L5/0044 , H04L5/006 , H04L5/023 , H04L27/2602 , H04W8/26 , H04W52/08 , H04W52/146 , H04W52/16 , H04W52/248 , H04W52/48 , H04W52/50 , H04W72/02 , H04W72/0406 , H04W72/0413 , H04W72/042 , H04W74/004 , H04W74/0833 , H04W74/0866
摘要： A method and apparatus for accessing a contention-based uplink random access channel (RACH) in a single carrier frequency division multiple access (SC-FDMA) system are disclosed. A wireless transmit/receive unit (WTRU) randomly selects a RACH subchannel and a signature among a plurality of available RACH subchannels and signatures. The WTRU transmits a preamble using the selected signature via the selected RACH subchannel at a predetermined or computed transmission power. A base station monitors the RACH to detect the preamble and sends an acquisition indicator (AI) to the WTRU when a signature is detected on the RACH. When receiving a positive acknowledgement, the WTRU sends a message part to the base station. If receiving a negative acknowledgement or no response, the WTRU retransmits the preamble.
摘要翻译：公开了一种在单载波频分多址（SC-FDMA）系统中访问基于竞争的上行随机接入信道（RACH）的方法和装置。无线发射/接收单元（WTRU）在多个可用的RACH子信道和签名中随机选择RACH子信道和签名。 WTRU以预定或计算的传输功率经由所选择的RACH子信道使用所选择的签名来发送前导码。当在RACH上检测到签名时，基站监视RACH以检测前导码，并将捕获指示符（AI）发送到WTRU。当接收到肯定确认时，WTRU向基站发送消息部分。如果接收到否定的确认或没有响应，则WTRU重传前导码。

93. 发明申请

US20130223311A1 COORDINATED UPLINK TRANSMISSION IN LTE DRX OPERATIONS FOR A WIRELESS TRANSMIT RECEIVE UNIT 审中-公开
公开(公告)号：US20130223311A1
公开(公告)日：2013-08-29
申请号：US13589344
申请日：2012-08-20
申请人： Jin Wang , Guodong Zhang , Ulises Olvera-Hernandez
发明人： Jin Wang , Guodong Zhang , Ulises Olvera-Hernandez
IPC分类号： H04W52/02
CPC分类号： H04W52/0209 , H04L5/0091 , H04W52/0216 , H04W76/20 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/23 , Y02D70/24
摘要： A method and apparatus for discontinuous reception (DRX) operation in a wireless transmit receive unit aligns uplink and downlink transmissions with a DRX cycle. The transmission may be a channel quality indicator report, a sounding reference signal, or a silence descriptor among other downlink and uplink transmissions.

94. 发明申请

US20130208604A1 Interference Measurement In Wireless Networks 有权
标题翻译：无线网络中的干扰测量
公开(公告)号：US20130208604A1
公开(公告)日：2013-08-15
申请号：US13572142
申请日：2012-08-10
申请人： Moon-il Lee , Paul Marinier , Shahrokh Nayeb Nazar , Allan Y. Tsai , Guodong Zhang , J. Patrick Tooher
发明人： Moon-il Lee , Paul Marinier , Shahrokh Nayeb Nazar , Allan Y. Tsai , Guodong Zhang , J. Patrick Tooher
IPC分类号： H04W24/10
CPC分类号： H04B7/0626 , H04B7/024 , H04B7/0413 , H04B17/345 , H04L5/0037 , H04L25/0226 , H04W24/10 , H04W72/042 , H04W72/082 , H04W84/042
摘要： Embodiments contemplate methods, systems, and apparatuses for interference measurement in a wireless communication network, including wireless communication networks the employ MIMO in uplink and/or downlink communication. Embodiments contemplate identifying one or more interference measurement resource elements that may be received from one or more transmission points. Embodiments also contemplate performing interference measurement estimation based at least in part on the identified one or more interference measurement resource elements. Channel state information (CSI) perhaps in the form of reports may be generated based at least in part on the one or more interference measurement estimation. Embodiments also contemplate that the CSI report may be transmitted to one or more nodes. In some embodiments, the one or more interference measurement resource elements may be received as part of a set of resource elements.
摘要翻译：实施例考虑了在无线通信网络中用于干扰测量的方法，系统和装置，包括在上行链路和/或下行链路通信中采用MIMO的无线通信网络。实施例考虑识别可以从一个或多个传输点接收的一个或多个干扰测量资源元素。实施例还考虑至少部分地基于所识别的一个或多个干扰测量资源元素执行干扰测量估计。可以至少部分地基于一个或多个干扰测量估计来生成可能以报告的形式的信道状态信息（CSI）。实施例还预期可将CSI报告发送到一个或多个节点。在一些实施例中，可以将一个或多个干扰测量资源元素作为一组资源元素的一部分来接收。

95. 发明授权

US08488521B2 Behavior for wireless transmit/receive unit and MAC control elements for LTE DRX operations 有权
标题翻译：用于LTE DRX操作的无线发射/接收单元和MAC控制元件的行为
公开(公告)号：US08488521B2
公开(公告)日：2013-07-16
申请号：US12402767
申请日：2009-03-12
申请人： Jin Wang , Guodong Zhang , Stephen E. Terry
发明人： Jin Wang , Guodong Zhang , Stephen E. Terry
IPC分类号： H04W4/00
CPC分类号： H04W52/0225 , H04W52/0209 , H04W52/0216 , H04W72/042 , H04W72/0446 , H04W76/28 , H04W88/08 , Y02D70/00 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/24 , Y02D70/25
摘要： A wireless transmit/receive unit (WTRU) stops discontinuous reception (DRX) timers that are running and that are related to uplink and/or downlink transmissions during a DRX time period. The WTRU stops the DRX timers in response to receiving a medium access control (MAC) control element signal from an eNode-B.
摘要翻译：无线发射/接收单元（WTRU）停止在DRX时间段内正在运行且与上行链路和/或下行链路传输相关的不连续接收（DRX）定时器。响应于从eNode-B接收介质访问控制（MAC）控制单元信号，WTRU停止DRX定时器。

96. 发明申请

US20130039284A1 SYSTEMS AND METHODS FOR AN ENHANCED CONTROL CHANNEL 审中-公开
标题翻译：增强控制通道的系统和方法
公开(公告)号：US20130039284A1
公开(公告)日：2013-02-14
申请号：US13370851
申请日：2012-02-10
申请人： Paul Marinier , Moon-il Lee , Afshin Haghighat , Shahrokh Nayeb Nazar , Guodong Zhang , Marian Rudolf
发明人： Paul Marinier , Moon-il Lee , Afshin Haghighat , Shahrokh Nayeb Nazar , Guodong Zhang , Marian Rudolf
IPC分类号： H04W72/02
CPC分类号： H04L5/001 , H04L5/0048 , H04L5/0053 , H04L5/0092 , H04L5/0094 , H04L25/0224
摘要： Methods and systems for sending and receiving an enhanced downlink control channel are disclosed. The method may include receiving control channel information via an enhanced control channel. The method may also include using the control channel information to receive a shared channel. The method may include detecting the presence of the enhanced control channel in a given subframe. The enhanced control channel may be transmitted over multiple antenna ports. For example, code divisional multiplexing and de-multiplexing and the use of common and UE-specific reference signals may be utilized. New control channel elements may be defined, and enhanced control channel state information (CSI) feedback may be utilized. The presence or absence of legacy control channels may affect the demodulation and or decoding methods. The method may be implemented at a WTRU.
摘要翻译：公开了用于发送和接收增强型下行链路控制信道的方法和系统。该方法可以包括经由增强控制信道接收控制信道信息。该方法还可以包括使用控制信道信息来接收共享信道。该方法可以包括在给定子帧中检测增强控制信道的存在。增强控制信道可以通过多个天线端口传输。例如，可以利用代码分割复用和解复用以及使用公共和UE专用参考信号。可以定义新的控制信道单元，并且可以利用增强的控制信道状态信息（CSI）反馈。传统控制信道的存在或不存在可能影响解调和/或解码方法。该方法可以在WTRU处实现。

97. 发明授权

US08369860B2 Sending and reducing uplink feedback signaling for transmission of MBMS data 有权
标题翻译：发送和减少用于MBMS数据传输的上行链路反馈信令
公开(公告)号：US08369860B2
公开(公告)日：2013-02-05
申请号：US11840755
申请日：2007-08-17
申请人： Guodong Zhang , Christopher Cave , Guang Lu , Paul Marinier , Arty Chandra , Sudheer A. Grandhi
发明人： Guodong Zhang , Christopher Cave , Guang Lu , Paul Marinier , Arty Chandra , Sudheer A. Grandhi
IPC分类号： H04W72/00
CPC分类号： H04W72/0406 , H04L1/0015 , H04L1/0026 , H04L1/0029 , H04L1/1607 , H04L1/1854 , H04L1/1861 , H04L12/189 , H04L2001/0093 , H04W72/005 , H04W74/0866
摘要： The present invention is related to a method and system for sending and reducing uplink feedback signaling by a wireless transmit/receive unit (WTRU) related to transmission of multimedia broadcast multicast service (MBMS) data over a high speed downlink packet access (HSDPA) channel. A Node B may pre-allocate a time/frequency region or a common channelization code for the feedback. A triggering criterion for reporting a channel quality indicator (CQI) is set and WTRUs send a CQI to a Node B only if the triggering criterion is satisfied. The triggering criterion may be a current operating CQI value at the Node B, or based on erroneous transport block reception statistics, or a predetermined time period. A feedback reduction method related to ACK/NACK includes the WTRU sending an indication of an average number of transmissions needed to successfully decode the data instead of sending an ACK/NACK for every transmission interval.
摘要翻译：本发明涉及一种用于通过高速下行链路分组接入（HSDPA）信道传输多媒体广播多播服务（MBMS）数据的无线发射/接收单元（WTRU）发送和减少上行链路反馈信令的方法和系统。。节点B可以预先分配用于反馈的时间/频率区域或公共信道化码。设置用于报告信道质量指示符（CQI）的触发标准，并且仅当满足触发标准时，WTRU才向节点B发送CQI。触发标准可以是节点B处的当前操作CQI值，或者基于错误的传输块接收统计信息或预定时间段。与ACK / NACK相关的反馈减少方法包括WTRU发送成功解码数据所需的平均传输数量的指示，而不是为每个传输间隔发送ACK / NACK。

98. 发明授权

US08315320B2 Uplink power headroom reporting for carrier aggregation 有权
标题翻译：用于载波聚合的上行链路功率余量报告
公开(公告)号：US08315320B2
公开(公告)日：2012-11-20
申请号：US12630562
申请日：2009-12-03
申请人： Guodong Zhang , Erdem Bala , Philip J. Pietraski , Sung-Hyuk Shin , Kyle Jung-Lin Pan , Joseph S. Levy , Jin Wang , Peter S. Wang , Janet A. Stern-Berkowitz , John W. Haim
发明人： Guodong Zhang , Erdem Bala , Philip J. Pietraski , Sung-Hyuk Shin , Kyle Jung-Lin Pan , Joseph S. Levy , Jin Wang , Peter S. Wang , Janet A. Stern-Berkowitz , John W. Haim
IPC分类号： H04L27/28
CPC分类号： H04W52/365 , H04W52/146 , H04W52/242 , H04W52/346 , H04W72/0453 , H04W72/1284
摘要： A method for reporting power headroom is disclosed. Power headroom may be reported across all carriers (wideband), for a specific carrier, or for a carrier group. The formula used to calculate the power headroom depends on whether the carrier (or a carrier in the carrier group) has a valid uplink grant. If the carrier or carrier group does not have a valid uplink grant, the power headroom may be calculated based on a reference grant. The power headroom is calculated by a wireless transmit/receive unit and is reported to an eNodeB.
摘要翻译：公开了一种用于报告功率余量的方法。功率余量可以跨所有载波（宽带），特定载波或载波组报告。用于计算功率余量的公式取决于载波（或载波组中的载波）是否具有有效的上行链路授权。如果载波或载波组没有有效的上行链路许可，则可以基于参考许可来计算功率余量。功率余量由无线发射/接收单元计算，并报告给eNodeB。

99. 发明授权

US08249004B2 Coordinated uplink transmission in LTE DRX operations for a wireless transmit receive unit 有权
标题翻译：用于无线发射接收单元的LTE DRX操作中的协调上行链路传输
公开(公告)号：US08249004B2
公开(公告)日：2012-08-21
申请号：US12403169
申请日：2009-03-12
申请人： Jin Wang , Guodong Zhang , Ulises Olvera-Hernandez
发明人： Jin Wang , Guodong Zhang , Ulises Olvera-Hernandez
IPC分类号： H04W4/00
CPC分类号： H04W52/0209 , H04L5/0091 , H04W52/0216 , H04W76/20 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/23 , Y02D70/24
摘要： A method and apparatus for discontinuous reception (DRX) operation in a wireless transmit receive unit aligns uplink and downlink transmissions with a DRX cycle. The transmission may be a channel quality indicator report, a sounding reference signal, or a silence descriptor among other downlink and uplink transmissions.
摘要翻译：一种用于在无线发射接收单元中的不连续接收（DRX）操作的方法和装置使上行链路和下行链路传输与DRX周期对齐。传输可以是其他下行链路和上行链路传输中的信道质量指示符报告，探测参考信号或静默描述符。

100. 发明授权

US08204007B2 Method and apparatus for control of enhanced dedicated channel transmissions 有权
标题翻译：用于控制增强专用信道传输的方法和装置
公开(公告)号：US08204007B2
公开(公告)日：2012-06-19
申请号：US11444751
申请日：2006-05-31
申请人： Stephen E. Terry , Guodong Zhang , Jung-Lin Pan , Peter S. Wang
发明人： Stephen E. Terry , Guodong Zhang , Jung-Lin Pan , Peter S. Wang
IPC分类号： H04W4/00 , H04B7/216 , H04W72/04 , H04W72/14 , H04B7/00
CPC分类号： H04W72/0446 , H04W28/18 , H04W52/346 , H04W52/367 , H04W72/04 , H04W72/1226 , H04W72/14
摘要： A method and apparatus for controlling enhanced dedicated channel (E-DCH) transmissions are disclosed. An enhanced uplink medium access control (MAC-e/es) entity processes a received scheduling grant to calculate a serving grant. The MAC-e/es entity determines whether both a hybrid automatic repeat request (H-ARQ) process for scheduled data and scheduled data are available. If an H-ARQ process for scheduled data and scheduled data are available, the MAC-e/es entity determines whether a serving grant exists. The MAC-e/es entity calculates a remaining power based on maximum allowed power and restricts an E-DCH transport format combination (E-TFC) based on the remaining power. The MAC-e/es entity selects an E-TFC using the serving grant and generates a MAC-e protocol data unit. The MAC-e/es entity may process the received scheduled grant is at each transmission time interval or may store the received scheduled grant in a grant list until there is E-DCH data to transmit.
摘要翻译：公开了一种用于控制增强专用信道（E-DCH）传输的方法和装置。增强的上行链路媒体接入控制（MAC-e / es）实体处理接收到的调度许可以计算服务授权。 MAC-e / es实体确定调度数据和调度数据的混合自动重传请求（H-ARQ）是否可用。如果调度数据和调度数据的H-ARQ过程可用，则MAC-e / es实体确定是否存在服务授权。 MAC-e / es实体基于最大允许功率计算剩余功率，并且基于剩余功率限制E-DCH传输格式组合（E-TFC）。 MAC-e / es实体使用服务授权选择E-TFC，并生成MAC-e协议数据单元。 MAC-e / es实体可以在每个传输时间间隔处理接收到的调度许可，或者可以将接收到的调度许可存储在授权列表中，直到有E-DCH数据要发送。

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