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1. 发明申请

WO2006015108A2 TRANSMISSION AND RECEPTION OF REFERENCE PREAMBLE SIGNALS IN OFDMA OR OFDM COMMUNICATION SYSTEMS 审中-公开
标题翻译： OFDMA或OFDM通信系统中的参考预先信号的传输和接收
公开(公告)号：WO2006015108A2
公开(公告)日：2006-02-09
申请号：PCT/US2005/026766
申请日：2005-07-27
申请人： ZTE SAN DIEGO, INC. , HOU, Jason , WANG, Jing , CAI, Sean , FENG, Dazi , FANG, Yonggang , YANG, Yunsong
发明人： HOU, Jason , WANG, Jing , CAI, Sean , FENG, Dazi , FANG, Yonggang , YANG, Yunsong
IPC分类号： H04K1/10
CPC分类号： H04L27/2613 , H04J13/0062 , H04J13/14 , H04L5/0007 , H04L5/0053 , H04L25/0226 , H04L27/2621 , H04L27/2656
摘要： Techniques for generating preamble sequences for OFDM and OFDMA communication systems based on CAZAC sequences with desired properties of constant amplitudes (CA) and zero autocorrelation (ZAC). Such preamble sequences may be used for synchronization and identification of individual transmitters. For example, the OFDMA symbol is constructed using a CAZAC sequence in the frequency-domain and the resulting time-domain waveform is a near-CAZAC sequence.
摘要翻译：基于具有恒定幅度（CA）和零自相关（ZAC）的期望特性的CAZAC序列来生成用于OFDM和OFDMA通信系统的前导序列的技术。这样的前导序列可以用于各个发射机的同步和识别。例如，使用频域中的CAZAC序列构造OFDMA符号，并且所得到的时域波形是近CAZAC序列。

2. 发明申请

WO2006023536A2 FAST CELL SEARCH AND ACCURATE SZNCHRONIZATION IN WIRELESS COMMUNICATIONS 审中-公开
标题翻译：快速细胞搜索和准确无线通信中的加速
公开(公告)号：WO2006023536A2
公开(公告)日：2006-03-02
申请号：PCT/US2005/029222
申请日：2005-08-16
申请人： ZTE SAN DIEGO, INC. , CAI, Sean , ZHANG, Wenzhong , WANG, Jing , HOU, Jason , FANG, Yonggang , YANG, Yunsong
发明人： CAI, Sean , ZHANG, Wenzhong , WANG, Jing , HOU, Jason , FANG, Yonggang , YANG, Yunsong
IPC分类号： H04J3/00
CPC分类号： H04L27/2656 , H04B1/70735 , H04B2201/70702 , H04L5/0023 , H04L5/0037 , H04L5/0048 , H04L5/0091 , H04L25/0226 , H04L27/2613 , H04L27/2655 , H04L27/2657 , H04L27/2662 , H04L27/2692
摘要： Techniques for fast cell search, selection and reselection for wireless communication systems such as OFDM or OFDMA communication systems. In various implementations of the described techniques, downlink subframes from base stations to mobile stations are designed to include information in form of preambles or post-ambles in one or more downlink subframes to facilitate cell search at receiving mobile stations at high speeds. The described preambles and post-ambles may also be used to improve the accuracy of signal synchronization in time and frequency.
摘要翻译：用于诸如OFDM或OFDMA通信系统的无线通信系统的快速小区搜索，选择和重选技术。在所描述的技术的各种实施方式中，从基站到移动台的下行链路子帧被设计为在一个或多个下行链路子帧中包括前导码或后置点形式的信息，以便于在高速接收移动站时进行小区搜索。所描述的前导码和后置点也可以用于提高时间和频率中的信号同步的精度。

3. 发明申请

WO2013041058A1 HYBRID IN-BAND/OUT-OF-BAND RELAYS 审中-公开
标题翻译：混合带内/带外继电器
公开(公告)号：WO2013041058A1
公开(公告)日：2013-03-28
申请号：PCT/CN2012/081821
申请日：2012-09-24
申请人： HUAWEI TECHNOLOGIES CO., LTD. , YANG, Yunsong , LI, Zhongfeng , SARTORI, Philippe
发明人： YANG, Yunsong , LI, Zhongfeng , SARTORI, Philippe
IPC分类号： H04B7/14
CPC分类号： H04L1/1854 , H04B7/15542 , H04L5/0037 , H04W72/0426 , H04W72/0453 , H04W84/047 , H04W88/04
摘要： In accordance with an embodiment, a method of operating a wireless relay device includes establishing a first connection to a base station using a first set of frequency bands, establishing a second connection to a user device using the first set of frequency bands, and establishing a third connection to the base station using a second set of frequency bands.
摘要翻译：根据实施例，一种操作无线中继设备的方法包括使用第一组频带建立到基站的第一连接，使用第一组频带建立到用户设备的第二连接，以及建立使用第二组频带到基站的第三连接。

4. 发明申请

WO2010135995A1 SYSTEM AND METHOD FOR RELAY NODE FLOW CONTROL IN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开
标题翻译：无线通信系统中继电器流量控制的系统与方法
公开(公告)号：WO2010135995A1
公开(公告)日：2010-12-02
申请号：PCT/CN2010/073349
申请日：2010-05-28
申请人： HUAWEI TECHNOLOGIES CO., LTD. , YANG, Yunsong , XIAO, Weimin , XIA, Pengfei , LU, Jianmin
发明人： YANG, Yunsong , XIAO, Weimin , XIA, Pengfei , LU, Jianmin
IPC分类号： H04W28/02
CPC分类号： H04B7/155 , H04L47/10 , H04L47/11 , H04L47/14 , H04L47/30 , H04W84/047
摘要： A system and method for relay node flow control and/or congestion control in a wireless communications system are provided. A method for relay operation includes determining a buffer status of a buffer for data to be transmitted on a communications channel allocated from network resources controlled by a communications controller, computing buffer status information based on the buffer status, and transmitting the buffer status information to the communications controller.
摘要翻译：提供了一种用于无线通信系统中的中继节点流控制和/或拥塞控制的系统和方法。一种用于中继操作的方法包括：确定用于在由通信控制器控制的网络资源分配的通信信道上要发送的数据的缓冲器的缓冲器状态，基于缓冲器状态计算缓冲器状态信息，以及将缓冲器状态信息发送到通讯控制器

5. 发明申请

WO2009067945A1 METHOD AND APPARATUS FOR EFFICIENT PAGING GROUP UPDATES IN A WIRELESS COMMUNICATION SYSTEM INCLUDING MOBILE RELAY STATIONS 审中-公开
标题翻译：无线通信系统中包括移动中继站的有效寻呼组更新的方法和装置
公开(公告)号：WO2009067945A1
公开(公告)日：2009-06-04
申请号：PCT/CN2008/073119
申请日：2008-11-20
申请人： HUAWEI TECHNOLOGIES CO., LTD. , COMSTOCK, David , BARBER, Phillip , YANG, Yunsong , LU, Jianmin
发明人： COMSTOCK, David , BARBER, Phillip , YANG, Yunsong , LU, Jianmin
IPC分类号： H04B7/145
CPC分类号： H04W68/02 , H04B7/2606 , H04W8/26 , H04W84/047
摘要： A wireless communications network includes a base station and a number of mobile relay stations. Each mobile relay station within an area of coverage for the base station has associated with it a unique paging group identification value as well as the paging group identification value of the base station.
摘要翻译：无线通信网络包括基站和多个移动中继站。基站覆盖范围内的每个移动中继站与其相关联，具有独特的寻呼组标识值以及基站的寻呼组标识值。

6. 发明申请

WO2012159549A1 SYSTEM AND METHOD FOR MONITORING DROPPED PACKETS 审中-公开
标题翻译：系统和方法用于监控丢弃的分组
公开(公告)号：WO2012159549A1
公开(公告)日：2012-11-29
申请号：PCT/CN2012/075704
申请日：2012-05-18
申请人： HUAWEI TECHNOLOGIES CO., LTD. , YANG, Yunsong
发明人： YANG, Yunsong
IPC分类号： H04W28/10 , H04W8/00 , H04W88/02
CPC分类号： H04L43/0835 , H04L1/20 , H04L69/324
摘要： A system and method for monitoring dropped packets are provided. A method for communications device operations includes receiving a sequence of packets from a transmitting station, where each packet in the sequence of packets includes a protocol layer packet for each protocol layer of multi-layered network. The method also includes determining if a packet in the sequence of packets has been dropped by the transmitting station, where the determining is based on at least two sets of sequence numbers associated with different protocol layers of packets in the sequence of packets. The method further includes updating a packet discard counter based on the determining.
摘要翻译：提供了一种用于监视丢弃的数据包的系统和方法。一种用于通信设备操作的方法包括从发送站接收分组序列，其中分组序列中的每个分组包括用于多层网络的每个协议层的协议层分组。该方法还包括确定分组序列中的分组是否已被发送站丢弃，其中确定基于与分组序列中的分组的不同协议层相关联的至少两组序列号。该方法还包括基于该确定来更新分组丢弃计数器。

7. 发明申请

WO2011057769A1 COMPOSITE PROTON CONDUCTING ELECTROLYTE WITH IMPROVED ADDITIVES FOR FUEL CELLS 审中-公开
标题翻译：用于燃料电池的改进添加剂的复合原子导电电解质
公开(公告)号：WO2011057769A1
公开(公告)日：2011-05-19
申请号：PCT/EP2010/006836
申请日：2010-11-10
申请人： DAIMLER AG , FORD MOTOR COMPANY , LI, Jing , WANG, Keping , YANG, Yunsong
发明人： LI, Jing , WANG, Keping , YANG, Yunsong
IPC分类号： H01M8/10 , B01D67/00 , B01D71/02 , B01D71/06 , C08J5/22
CPC分类号： H01M8/1051 , H01M8/1023 , H01M8/1039 , H01M8/1048 , H01M2008/1095 , H01M2250/10 , H01M2250/20 , H01M2300/0082 , Y02B90/14 , Y02E60/521 , Y02T90/32
摘要： Additives can be used to prepare polymer electrolyte for membrane electrode assemblies in polymer electrolyte fuel cells in order to improve both durability and performance. The additives are chemical complexes comprising certain metal and organic ligand components.
摘要翻译：可以使用添加剂来制备用于聚合物电解质燃料电池中的膜电极组件的聚合物电解质，以便改善耐久性和性能。添加剂是包含某些金属和有机配体组分的化学络合物。

8. 发明申请

WO2011041950A1 SYSTEM AND METHOD FOR RELAYING TRANSMISSIONS IN WIRELESS COMMUNICATIONS 审中-公开
标题翻译：用于在无线通信中传输的系统和方法
公开(公告)号：WO2011041950A1
公开(公告)日：2011-04-14
申请号：PCT/CN2010/071085
申请日：2010-03-17
申请人： HUAWEI TECHNOLOGIES CO., LTD. , TSAI, Shiau-He , YANG, Yunsong , BRIAN, Classon
发明人： TSAI, Shiau-He , YANG, Yunsong , BRIAN, Classon
IPC分类号： H04B7/14
CPC分类号： H04B7/1555
摘要： A system and method for relaying transmissions in wireless communications is provided. A method for combined relay node operation includes determining an operating mode of the combined relay node, where the combined relay node includes a repeater and a relay. The method also includes if the operating mode is repeater on mode, amplifying and forwarding received signals, and storing subframes, where subframes are demodulated and decoded versions of the received signals. The method further includes if the operating mode is repeater off mode, amplifying and forwarding a control zone of signals received while the operating mode is repeater off mode, and transmitting subframes stored while the operating mode is repeater on mode.
摘要翻译：提供了一种在无线通信中中继传输的系统和方法。一种用于组合的中继节点操作的方法包括确定组合的中继节点的操作模式，其中组合的中继节点包括中继器和中继。该方法还包括如果操作模式是中继器模式，放大和转发接收的信号，以及存储子帧，其中子帧被解调和接收信号的解码版本。该方法还包括：如果操作模式是中继器关闭模式，则在操作模式是中继器关闭模式时放大并转发接收到的信号的控制区域，并且在操作模式处于中继模式的同时发送存储的子帧。

9. 发明申请

WO2010145566A1 SYSTEM AND METHOD FOR TEMPORARILY RECONFIGURING A COMMUNICATIONS SYSTEM TO PROVIDE SELECTED SERVICES 审中-公开
标题翻译：用于临时重新设计提供选定服务的通信系统的系统和方法
公开(公告)号：WO2010145566A1
公开(公告)日：2010-12-23
申请号：PCT/CN2010/074111
申请日：2010-06-19
申请人： HUAWEI TECHNOLOGIES CO., LTD. , YANG, Yunsong
发明人： YANG, Yunsong
IPC分类号： H04W4/22
CPC分类号： H04W48/02
摘要： A system and method for temporarily reconfiguring a communications system to provide selected services are provided. A method for temporarily providing selected services by a cell of a communications system includes receiving a first command, changing an operating mode of the cell responsive to the first command, and indicating the operating mode to a first selected device and a first non-selected device. The cell operating in the operating mode serves the first selected device based on the first command, and the first non-selected device is a selected device prior to the change in the operating mode and is capable of accessing the cell before the cell changes the operating mode responsive to the first command and is not capable of accessing the cell after the cell changes the operating mode responsive to the first command.
摘要翻译：提供了一种用于临时重新配置通信系统以提供所选服务的系统和方法。用于通过通信系统的小区临时提供所选择的服务的方法包括接收第一命令，响应于第一命令改变小区的操作模式，以及将操作模式指示给第一选定设备和第一未选择设备。以操作模式操作的单元基于第一命令服务于第一所选设备，并且第一未选择设备是在操作模式改变之前的所选设备，并且在小区改变操作之前能够访问小区模式响应于第一命令，并且在小区响应于第一命令改变操作模式之后不能访问小区。

10. 发明申请

WO2007095860A1 METHOD AND APPARATUS FOR WIRELESS RESOURCE ALLOCATION 审中-公开
标题翻译：无线资源分配的方法和装置
公开(公告)号：WO2007095860A1
公开(公告)日：2007-08-30
申请号：PCT/CN2007/000596
申请日：2007-02-25
申请人： HUAWEI TECHNOLOGIES CO., LTD. , YANG, Yunsong , SOONG, Anthony , LU, Jianmin , HOSEIN, Patrick , LEE, Jungwoon
发明人： YANG, Yunsong , SOONG, Anthony , LU, Jianmin , HOSEIN, Patrick , LEE, Jungwoon
IPC分类号： H04L27/26 , H04L27/32 , H04J4/00 , H04J11/00 , H04J13/00 , H04L29/06
CPC分类号： H04L5/023 , H04L1/1812 , H04L1/1887 , H04L27/2608 , H04W28/06 , H04W72/042 , H04W72/0453 , H04W72/0486 , H04W92/10
摘要： Techniques are provided to assign radio resources with one of two or more types of assignments on a frame-by-frame basis. The first type of assignment uses subcarriers that are contiguous in both time and frequency, and the second type of assignment uses subcarriers that are disjoint and equally-spaced in frequency. The types of resource assignments can be multiplexed in a frame by dividing the frame into two zones, each zone of a different type. The demarcation between the first and second zones is implicitly indicated by the assignment messages for the mobile stations. Based on the loading conditions, the base station selects one of two demarcation strategies to use and communicates the selection implicitly by using one assignment message for a mobile station.
摘要翻译：提供技术以逐帧分配给无线电资源与两种或多种类型的分配中的一种。第一类型的分配使用在时间和频率上都是连续的子载波，并且第二类型的分配使用在频率上不相交和等间隔的子载波。资源分配的类型可以通过将帧划分成两个区域（每个区域不同类型）来复用在一个帧中。第一和第二区之间的分界由移动台的分配消息隐含地表示。基于加载条件，基站选择两个分界策略中的一个来使用，并通过使用移动台的一个分配消息来隐含地传送该选择。

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