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91. 发明申请

US20100220684A1 HYBRID ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS WTRU AND METHOD 有权
标题翻译：混合正交频分多址接入WTRU和方法
公开(公告)号：US20100220684A1
公开(公告)日：2010-09-02
申请号：US12776769
申请日：2010-05-10
申请人： Yingming Tsai , Guodong Zhang , Jung-Lin Pan
发明人： Yingming Tsai , Guodong Zhang , Jung-Lin Pan
IPC分类号： H04W72/04
CPC分类号： H04L5/0007 , H04L5/0016 , H04L5/0037 , H04L5/0044 , H04L5/005 , H04L5/0073 , H04L27/2601 , H04L27/2647
摘要： A hybrid orthogonal frequency division multiple access (OFDMA) wireless transmit/receive unit (WTRU) and method. A WTRU includes a transmitter and a receiver. The receiver processes received data to recover data mapped to the subcarriers using OFDMA. The receiver recovers first input data by separating user data from multi-user spread data and recovers second input data from non-spread data.
摘要翻译：混合正交频分多址（OFDMA）无线发射/接收单元（WTRU）和方法。 WTRU包括发射机和接收机。接收机处理接收到的数据以恢复使用OFDMA映射到子载波的数据。接收机通过从多用户扩展数据分离用户数据并从非扩展数据中恢复第二输入数据来恢复第一输入数据。

92. 发明申请

US20100215011A1 METHOD AND APPARATUS FOR SWITCHING A RESOURCE ASSIGNMENT MODE FOR A PLURALITY OF COMPONENT CARRIERS 审中-公开
标题翻译：用于切换多种组件运输工具的资源分配模式的方法和装置
公开(公告)号：US20100215011A1
公开(公告)日：2010-08-26
申请号：US12712070
申请日：2010-02-24
申请人： Kyle Jung-Lin Pan , Jean-Louis Gauvreau , Paul Marinier , Guodong Zhang , Sung-Hyuk Shin , Marian Rudolf , Philip J. Pietraski
发明人： Kyle Jung-Lin Pan , Jean-Louis Gauvreau , Paul Marinier , Guodong Zhang , Sung-Hyuk Shin , Marian Rudolf , Philip J. Pietraski
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04L5/0007 , H04L5/0053 , H04L5/0064 , H04L5/0087 , H04L5/0091 , H04L5/14 , H04W72/0453
摘要： Techniques for configuring and switching a resource assignment mode for a plurality of component carriers are disclosed. A wireless transmit/receive unit (WTRU) has a capability of supporting multiple resource assignment modes such that a resource assignment mode is configured for a plurality of component carriers that are allocated for the WTRU, and the WTRU attempts to decode a control channel based on the configured resource assignment mode. The resource assignment mode may be configured for the WTRU via higher layer signaling. The resource assignment mode may be specific to the WTRU, or specific to a component carrier or a group of component carriers. The resource assignment mode may be configured separately for a downlink component carrier and an uplink component carrier. The resource assignment mode includes a separate assignment mode with component carrier indication, a separate assignment mode without component carrier indication, or a joint assignment mode.
摘要翻译：公开了用于配置和切换多个分量载波的资源分配模式的技术。无线发射/接收单元（WTRU）具有支持多个资源分配模式的能力，使得为为WTRU分配的多个分量载波配置资源分配模式，并且WTRU尝试基于配置的资源分配模式。可以经由较高层信令为WTRU配置资源分配模式。资源分配模式可以是WTRU特有的，或者是特定于分量载波或分组载波组。可以针对下行链路分量载波和上行链路分量载波分别配置资源分配模式。资源分配模式包括具有分量载波指示的单独分配模式，没有分量载波指示的单独分配模式或联合分配模式。

93. 发明申请

US20100189039A1 DERIVATION OF LTE SYSTEM INFORMATION RETRANSMISSION REDUNDANCY VERSIONS 审中-公开
标题翻译： LTE系统信息恢复冗余版本的推导
公开(公告)号：US20100189039A1
公开(公告)日：2010-07-29
申请号：US12691852
申请日：2010-01-22
申请人： Peter S. Wang , Guodong Zhang , Stephen E. Terry
发明人： Peter S. Wang , Guodong Zhang , Stephen E. Terry
IPC分类号： H04W8/00
CPC分类号： H04L1/1812 , H04L1/1893 , H04L1/1896
摘要： A method and apparatus for transmitting system information in an e Node B includes a processor configured to map system information to a plurality of subframes, determine that at least one of the plurality of subframes includes non-SI information, and assign a redundancy version to all of the plurality of subframes except the at least one subframe including non-SI information such that the redundancy versions are assigned in a particular pattern and the at least one subframe including non-SI information does not effect the particular pattern.
摘要翻译：用于在e节点B中发送系统信息的方法和装置包括：处理器，被配置为将系统信息映射到多个子帧，确定所述多个子帧中的至少一个子帧包括非SI信息，并将冗余版本分配给所有除了包括非SI信息的至少一个子帧之外的多个子帧，使得以特定模式分配冗余版本，并且包括非SI信息的至少一个子帧不影响特定模式。

94. 发明申请

US20100158147A1 UPLINK POWER HEADROOM REPORTING FOR CARRIER AGGREGATION 有权
标题翻译：上传功率报告用于载波聚合
公开(公告)号：US20100158147A1
公开(公告)日：2010-06-24
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： H04K1/10 , H04B7/00
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。

95. 发明申请

US20100118720A1 METHOD AND APPARATUS FOR MONITORING AND PROCESSING COMPONENT CARRIERS 有权
标题翻译：用于监控和处理组件载体的方法和装置
公开(公告)号：US20100118720A1
公开(公告)日：2010-05-13
申请号：US12578673
申请日：2009-10-14
申请人： Jean-Louis Gauvreau , Paul Marinier , Guodong Zhang , Ulises Olvera-Hernandez
发明人： Jean-Louis Gauvreau , Paul Marinier , Guodong Zhang , Ulises Olvera-Hernandez
IPC分类号： H04L12/26
CPC分类号： H04L5/0098 , H04L5/0096 , H04W24/02 , H04W24/08 , H04W72/0413 , H04W72/042 , H04W72/048 , Y02D70/00 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/166 , Y02D70/24
摘要： A method and apparatus are described which perform bandwidth aggregation by simultaneously monitoring and processing a number of simultaneous, non-contiguous or contiguous component carriers in the downlink. A wireless transmit/receive unit (WTRU) can be configured by an evolved Node-B (eNodeB) to support additional component carriers. A pre-configured additional component carrier may be used. Various methods for activating and deactivating the additional component carrier are also described.
摘要翻译：描述了通过同时监视和处理下行链路中的多个同时，非连续或连续分量载波来执行带宽聚集的方法和装置。可以由演进的节点B（eNodeB）来配置无线发射/接收单元（WTRU）以支持附加的分量载波。可以使用预先配置的附加分量载波。还描述了用于激活和去激活附加分量载体的各种方法。

96. 发明申请

US20100098012A1 UPLINK CONTROL INFORMATION TRANSMISSION METHODS FOR CARRIER AGGREGATION 有权
标题翻译：上传控制信息传输方法用于载波聚合
公开(公告)号：US20100098012A1
公开(公告)日：2010-04-22
申请号：US12582462
申请日：2009-10-20
申请人： Erdem Bala , Philip J. Pietraski , Sung-Hyuk Shin , Guodong Zhang , Allan Y. Tsai , Joseph S. Levy , Pascal M. Adjakple , John W. Haim , Robert L. Olesen , Kyle Jung-Lin Pan
发明人： Erdem Bala , Philip J. Pietraski , Sung-Hyuk Shin , Guodong Zhang , Allan Y. Tsai , Joseph S. Levy , Pascal M. Adjakple , John W. Haim , Robert L. Olesen , Kyle Jung-Lin Pan
IPC分类号： H04W72/04
CPC分类号： H04W72/0413 , H04B7/024 , H04B7/0632 , H04B7/0639 , H04B7/066 , H04L1/1607 , H04L1/1812 , H04L5/001 , H04L5/0053 , H04W72/042 , H04W72/0446
摘要： A method and apparatus for transmitting uplink control information (UCI) for Long Term Evolution-Advanced (LTE-A) using carrier aggregation is disclosed. Methods for UCI transmission in the uplink control channel, uplink shared channel or uplink data channel are disclosed. The methods include transmitting channel quality indicators (CQI), precoding matrix indicators (PMI), rank indicators (RI), hybrid automatic repeat request (HARQ) acknowledgement/non-acknowledgement (ACK/NACK), channel status reports (CQI/PMI/RI), source routing (SR) and sounding reference signals (SRS). In addition, methods for providing flexible configuration in signaling UCI, efficient resource utilization, and support for high volume UCI overhead in LTE-A are disclosed.
摘要翻译：公开了一种使用载波聚合发送用于长期演进 - 高级（LTE-A）的上行链路控制信息（UCI）的方法和装置。公开了上行链路控制信道，上行链路共享信道或上行链路数据信道中UCI传输的方法。该方法包括：发送信道质量指示符（CQI），预编码矩阵指示符（PMI），秩指示符（RI），混合自动重传请求（HARQ）确认/非确认（ACK / NACK），信道状态报告（CQI / PMI / RI），源路由（SR）和探测参考信号（SRS）。另外，公开了用于在信令UCI中提供灵活配置的方法，有效的资源利用和对LTE-A中的大容量UCI开销的支持。

97. 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。

98. 发明授权

US07596112B2 Method and apparatus for rate compatible dirty paper coding 失效
标题翻译：速率兼容脏纸编码的方法和装置
公开(公告)号：US07596112B2
公开(公告)日：2009-09-29
申请号：US11321806
申请日：2005-12-29
申请人： Alexander Reznik , Zhenyu Tu , Guodong Zhang
发明人： Alexander Reznik , Zhenyu Tu , Guodong Zhang
IPC分类号： H04B7/185
CPC分类号： H04W88/06 , H04W4/06 , H04W28/22 , H04W52/322 , H04W52/367
摘要： A medium access control (MAC) entity first computes an achievable rate region based on a total transmit power limit and a channel gain of each of a plurality of WTRUs. Next, the MAC entity selects an order of DPC among the WTRUs. A rate set for use in transmitting to the WTRUs is then selected, said rate set being within the computed achievable rate region. Then, based on the selected DPC order and rate set, a DPC entity performs DPC on a plurality of data streams intended for the plurality of WTRUs. If nested lattice-based DPC is utilized, rate compatibility is achieved by selecting proper nesting ratios corresponding to a desired data rate set. Otherwise, if binary-code based DPC is utilized, rate compatibility is achieved via selecting appropriate message input sizes for input to point-to-point coding units prior to performing DPC.
摘要翻译：媒体接入控制（MAC）实体首先基于多个WTRU中的每一个的总发射功率限制和信道增益来计算可实现速率区域。接下来，MAC实体在WTRU中选择DPC的顺序。然后选择用于向WTRU发送的速率集，所述速率集合在所计算的可实现速率区域内。然后，基于所选择的DPC顺序和速率集合，DPC实体在为多个WTRU设置的多个数据流上执行DPC。如果利用嵌套的基于网格的DPC，则通过选择对应于期望的数据速率集合的适当的嵌套比率来实现速率兼容性。否则，如果使用基于二进制码的DPC，则在执行DPC之前通过选择适当的消息输入大小来输入到点对点编码单元来实现速率兼容性。

99. 发明授权

US07574136B1 Wavelength real time display on the equipment for WDM optical networking systems with wavelength tunable capability 有权
标题翻译：在具有波长可调功能的WDM光网络系统的设备上进行波长实时显示
公开(公告)号：US07574136B1
公开(公告)日：2009-08-11
申请号：US11322069
申请日：2005-12-29
申请人： Guodong Zhang
发明人： Guodong Zhang
IPC分类号： H04J14/02
CPC分类号： H04J14/02 , H04B10/2575 , H04J14/0241 , H04J14/0257 , H04J14/0258 , H04J14/0279
摘要： A wavelength tunable device for use in a wavelength division multiplexing (WDM) system comprising a display device for displaying at least one operating wavelength of the wavelength tunable device. The display device is electrically coupled to a control unit in the wavelength tunable device so as to display the tuned wavelength in real time. The wavelength tunable device may be, in exemplary embodiments, an optical transponder, wavelength division demultiplexer, or wavelength division multiplexer. In embodiments where the optical equipment has a plurality of tunable ports, the display device is adapted to display the operating wavelength of each tunable port.
摘要翻译：一种用于波分复用（WDM）系统的波长可调谐装置，包括用于显示波长可调谐装置的至少一个工作波长的显示装置。显示装置电耦合到波长可调装置中的控制单元，以实时显示调谐波长。在示例性实施例中，波长可调装置可以是光转发器，波分解复用器或波分复用器。在光学设备具有多个可调谐端口的实施例中，显示设备适于显示每个可调谐端口的工作波长。

100. 发明申请

US20090116842A1 TRANSIENT CONTROL SOLUTION FOR OPTICAL NETWORKS 有权
标题翻译：光网络瞬态控制解决方案
公开(公告)号：US20090116842A1
公开(公告)日：2009-05-07
申请号：US12259865
申请日：2008-10-28
申请人： Joseph T. Stango , Guodong Zhang
发明人： Joseph T. Stango , Guodong Zhang
IPC分类号： H04J14/02
CPC分类号： H04J14/0287 , H04J14/0217 , H04J14/0221 , H04J14/028
摘要： An optically amplified wavelength division multiplexing network has the functionality to add/drop channels at the optical add/drop multiplexing (OADM) nodes. The OADM node includes a receiver amplifier, an OADM module, and a transmitter amplifier. Once the OADM node detects a loss of signal (LOS) due to a fiber cut or network element failure upstream, the receiver amplifier is kept in operation as a noise source. The output of the receiver amplifier is immediately raised by increasing pump power to compensate for the LOS. The noise power received at the transmitter amplifier from the receiver amplifier is substantially equal to the signal power expected before LOS. The transient effect of downstream optical amplifiers is therefore completely suppressed and the inter-channel stimulated Raman scattering (SRS) induced spectrum tilt does not change. After the noise power is raised, the receiver amplifier may be shut down at a speed much slower than the speed of downstream amplifier control circuitry.
摘要翻译：光放大波分多路复用网络具有在光分插复用（OADM）节点上添加/丢弃信道的功能。 OADM节点包括接收机放大器，OADM模块和发射机放大器。一旦OADM节点检测到由于上游光纤切断或网元故障导致的信号丢失（LOS），则接收机放大器作为噪声源保持运行。接收放大器的输出通过增加泵浦功率来补偿LOS而立即升高。接收机放大器在发射机放大器接收的噪声功率基本上等于LOS之前预期的信号功率。因此，下游光放大器的瞬态效应被完全抑制，并且通道间受激拉曼散射（SRS）引起的光谱倾斜不改变。在噪声功率提升后，接收机放大器可能以比下游放大器控制电路的速度慢得多的速度关闭。

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