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1. 发明申请

WO2009004552A1 IMPROVED RELAY NODE OPERATION IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：改进通信系统中的继电器节点操作
公开(公告)号：WO2009004552A1
公开(公告)日：2009-01-08
申请号：PCT/IB2008/052598
申请日：2008-06-27
申请人： NOKIA CORPORATION , NOKIA, INC. , ZHAO, ZhuYan , WANG, Xiao Yi , GUAN, Hao , QI, Xin
发明人： ZHAO, ZhuYan , WANG, Xiao Yi , GUAN, Hao , QI, Xin
IPC分类号： H04B7/15 , H04B7/26
CPC分类号： H04B7/15528 , H04B7/2606
摘要： In one exemplary embodiment, a method includes: identifying, based on an allocation for a time division communication link between an access node (AN) and an end node (EN) via a relay node (RN), at least one relay switch point (RSP), the allocation including a plurality of time intervals, each interval corresponding to one of a first uplink (UL1) from the EN to the RN, a second uplink (UL2) from the RN to the AN, a first downlink (DL1) from the AN to the RN or a second downlink (DL2) from the RN to the EN, the at least one RSP corresponding to at least one of a transition between UL1 and UL2 or a transition between DL1 and DL2 (101); and signaling information indicative of the at least one RSP or indicative of a pattern including the at least one RSP from the AN towards the RN (102).
摘要翻译：在一个示例性实施例中，一种方法包括：基于经由中继节点（RN）的接入节点（AN）和终端节点（EN）之间的时分通信链路的分配来识别至少一个中继交换点 RSP），所述分配包括多个时间间隔，每个间隔对应于从EN到RN的第一上行链路（UL1）之一，从RN到AN的第二上行链路（UL2），第一下行链路（DL1）从所述AN到所述RN或从所述RN到所述EN的第二下行链路（DL2），所述至少一个RSP对应于UL1和UL2之间的转换或DL1和DL2之间的转换（101）中的至少一个; 以及指示所述至少一个RSP的信令信息或指示包括来自所述AN的所述至少一个RSP的模式到所述RN（102）。

2. 发明申请

WO2003003643A1 METHOD FOR ADAPTIVELY SETTING TRANSMISSION PARAMETERS FOR A RANDOM ACCESS CHANNEL TRANSMISSION UPLINK PROCEDURE IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在无线通信系统中进行随机访问信道传输上行链路过程的适配设置传输参数的方法
公开(公告)号：WO2003003643A1
公开(公告)日：2003-01-09
申请号：PCT/EP2001/007340
申请日：2001-06-27
申请人： NOKIA CORPORATION , WANG, Yan , ZHAO, Suli , GUAN, Hao
发明人： WANG, Yan , ZHAO, Suli , GUAN, Hao
IPC分类号： H04L1/00
CPC分类号： H04W74/008 , H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L1/0025 , H04W40/00 , H04W52/262 , H04W52/36 , H04W52/48 , H04W52/50 , H04W74/0833
摘要： The present invention provides a method to enhance the RACH message transmission of a wireless communication systems. Therefore the known RACH procedure for uplink transmission is extended by additional steps in order to allow the usage of adaptive transmission parameters for uplink transmissions, preferably the usage of adaptive modulation and coding (AMC). This is advantageous because studies in high-speed downlink packet access showed the possibility to increase the data rate of a downlink shared channel. The method according to the invention introduces a new RACH message preamble and enables the base station to estimate a suitable adaptive transmission parameters like AMC setting according to the current transmission conditions which is used during the RACH message transmission.
摘要翻译：本发明提供一种增强无线通信系统的RACH消息传输的方法。因此，用于上行链路传输的已知的RACH过程通过附加步骤来扩展，以便允许使用用于上行链路传输的自适应传输参数，优选地使用自适应调制和编码（AMC）。这是有利的，因为在高速下行链路分组接入中的研究表明有可能提高下行链路共享信道的数据速率。根据本发明的方法引入了新的RACH消息前同步码，并且使得基站能够根据在RACH消息传输期间使用的当前传输条件来估计诸如AMC设置的合适的自适应传输参数。

3. 发明申请

WO2020187423A1 NOISE ESTIMATION 审中-公开
公开(公告)号：WO2020187423A1
公开(公告)日：2020-09-24
申请号：PCT/EP2019/057136
申请日：2019-03-21
申请人： HUAWEI TECHNOLOGIES CO., LTD. , GUAN, Hao
发明人： GUAN, Hao , SLABAUGH, Gregory , LIU, Liu , MORAN, Sean , FU, Zhongqian
IPC分类号： G06T5/00
摘要： An image processing device comprising a processor configured to estimate noise in an image, the image being represented by a set of pixels and each pixel having a value associated with it on each of one or more channels, by the steps of: processing data derived from the image by means of a first trained model for detecting stochastic noise so as to form a first noise estimate; processing data derived from the image by means of a second trained model for detecting extreme pixel values to form a second noise estimate; and combining the first and second noise estimates to form an aggregated noise estimate.

4. 发明申请

WO2011050849A1 METHOD AND DEVICE FOR ALLOCATING RESOURCES OF A CONTROL CHANNEL IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中分配控制信道的资源的方法和设备
公开(公告)号：WO2011050849A1
公开(公告)日：2011-05-05
申请号：PCT/EP2009/064318
申请日：2009-10-29
申请人： NOKIA SIEMENS NETWORKS OY , LIU, Jing Xiu , WIGARD, Jeroen , GUAN, Hao , FREDERIKSEN, Frank , LASELVA, Daniela
发明人： LIU, Jing Xiu , WIGARD, Jeroen , GUAN, Hao , FREDERIKSEN, Frank , LASELVA, Daniela
IPC分类号： H04W72/12
CPC分类号： H04W72/1231 , H04W24/10 , H04W72/042 , H04W72/14
摘要： A method and a device for allocating resources of a control channel are provided, wherein said control channel is a control channel of a mobile network, wherein the control channel conveys uplink and downlink allocations, wherein the distribution of uplink and downlink allocations is determined based on traffic requirements. Furthermore, a communication system is suggested comprising said device.
摘要翻译：提供了一种用于分配控制信道的资源的方法和装置，其中所述控制信道是移动网络的控制信道，其中所述控制信道传送上行链路和下行链路分配，其中，基于交通要求。此外，建议包括所述设备的通信系统。

5. 发明申请

WO2009127262A1 AN APPARATUS 审中-公开
标题翻译：装置
公开(公告)号：WO2009127262A1
公开(公告)日：2009-10-22
申请号：PCT/EP2008/054759
申请日：2008-04-18
申请人： NOKIA SIEMENS NETWORKS OY , GUAN, Hao , LUO, Jijun , TENG, Yong , WANG, Ling
发明人： GUAN, Hao , LUO, Jijun , TENG, Yong , WANG, Ling
IPC分类号： H04W28/06 , H04L27/26
CPC分类号： H04W28/06 , H04L5/0007 , H04L5/0039 , H04L5/1438 , H04L27/0008 , H04L27/2614 , H04W88/06 , H04W88/10
摘要： An apparatus comprising a processor configured to select a first multiple access technique or a second multiple access technique for a connection.
摘要翻译：一种装置，包括被配置为选择用于连接的第一多址技术或第二多址技术的处理器。

6. 发明申请

WO2009106643A2 TDD FRAME FORMAT IN WIRELESS MESH NETWORK 审中-公开
标题翻译：无线网状网络中的TDD帧格式
公开(公告)号：WO2009106643A2
公开(公告)日：2009-09-03
申请号：PCT/EP2009/052449
申请日：2009-03-02
申请人： NOKIA SIEMENS NETWORKS OY , GUAN, Hao , ZHAO, Zhu Yan
发明人： GUAN, Hao , ZHAO, Zhu Yan
CPC分类号： H04W74/02 , H04W88/04
摘要： In a wireless mesh network a method includes, at a first node, receiving a transmission from a second node during a first sub-frame of a frame with a first transceiver operating with a first center frequency; processing the received transmission; and transmitting, after a predetermined fixed interval, with a second transceiver operating with a second center frequency the processed received transmission to a third node during a second sub-frame of a subsequent frame or of the same frame. Also disclosed are computer programs to execute the method, as well as apparatus constructed to implement the method.
摘要翻译：在无线网状网络中，一种方法包括在第一节点处，在具有以第一中心频率工作的第一收发机的帧的第一子帧期间从第二节点接收传输; 处理接收的传输; 以及在预定的固定间隔之后，在随后的帧或相同的帧的第二子帧期间，将经处理的接收到的传输发送到第三节点的第二收发机以第二中心频率工作。还公开了执行该方法的计算机程序以及为实现该方法构造的装置。

7. 发明申请

WO2009081300A1 ENHANCED DYNAMICAL FAST-FEEDBACK CHANNEL ALLOCATIONS 审中-公开
标题翻译：增强动态快速反馈信道分配
公开(公告)号：WO2009081300A1
公开(公告)日：2009-07-02
申请号：PCT/IB2008/055104
申请日：2008-12-04
申请人： NOKIA SIEMENS NETWORKS OY , NOKIA, INC. , MAHESHWARI, Shashikant , WANG, Xiao, Yi , GUAN, Hao , QI, Xin
发明人： MAHESHWARI, Shashikant , WANG, Xiao, Yi , GUAN, Hao , QI, Xin
IPC分类号： H04W72/04
CPC分类号： H04W72/0406
摘要： A method includes allocating channels in a fast-feedback channel region for a plurality of devices, and transmitting to the plurality of devices at least one bitmap defining fast-feedback uplink channel allocations for individual ones of the plurality of devices. In one embodiment a plurality of bitmaps are transmitted, the plurality of bit maps together informing individual ones of the plurality of devices of permission to use none, one or more than one particular fast-feedback channel. In this case each bitmap includes a plurality n of bit positions corresponding to n indices, where each device is identified by an associated one of the n indices, and where a bit at an index value p in a first bitmap and a bit at the same index value p in a second bitmap, when concatenated together, equal a number of fast-feedback uplink channels that are allocated to a particular device associated with the index value p .
摘要翻译：一种方法包括在多个设备的快速反馈信道区域中分配信道，以及向所述多个设备发送至少一个定位用于所述多个设备中的各个设备的快速反馈上行链路信道分配的位图。在一个实施例中，多个位图被发送，所述多个位图一起通知多个设备中的个体，允许不使用一个或多于一个特定的快速反馈信道。在这种情况下，每个位图包括对应于n个索引的多个n个位位置，其中每个设备由n个索引中的相关联的一个标识，并且其中在第一位图中的索引值p处的位和相同位第二位图中的索引值p在级联在一起时等于分配给与索引值p相关联的特定设备的快速反馈上行链路信道的数量。

8. 发明申请

WO2004042992A1 METHOD, DEVICE AND SYSTEM FOR DETERMINING A TRANSMISSION POWER FOR ARQ RELATED RE-TRANSMISSIONS 审中-公开
标题翻译：用于确定ARQ相关传输的传输功率的方法，装置和系统
公开(公告)号：WO2004042992A1
公开(公告)日：2004-05-21
申请号：PCT/IB2002/004618
申请日：2002-11-05
申请人： NOKIA CORPORATION , ZHAO, Zhuyan , ZHENG, Hongmming , GUAN, Hao
发明人： ZHAO, Zhuyan , ZHENG, Hongmming , GUAN, Hao
IPC分类号： H04L1/18
CPC分类号： H04W52/48 , H04L1/1812 , H04L1/20 , H04W52/20 , H04W52/226 , H04W52/262
摘要： The present invention provides a method, a mobile terminal device and a system for determining a transmission power factor. Further, software tools and computer programs being based on embodiments of the method of the invention are also provided. During an uplink of data between a mobile terminal device and a base station via a code division multiple access (CDMA) system supported by automatic repeat request (ARQ) first transmission containing original data and re-transmissions of different order containing supplementary information are communicated. The i-th re-transmissions are based on the automatic repeat request (ARQ). The transmission power factor to be determined is operable with an i-th re-transmission. A first and a second error quantity are obtained from an evaluation of status information items received in accordance with the automatic repeat request (ARQ). The first error quantity is equal to an number of ARQ relating i-th re-transmissions whereas the second quantity is equal to a number of i-th re-transmissions being responded by status information items each containing an ARQ relating non-acknowledgement item. The first error quantity and the second error quantity allow for deriving an i-th error ratio and depending on that a transmission power correction factor is calculated. The transmission power factor being operable with i-th retransmissions is determined finally from a current valid transmission power factor and the calculated transmission power correction factor.
摘要翻译：本发明提供一种确定发射功率因数的方法，移动终端装置和系统。此外，还提供了基于本发明的方法的实施例的软件工具和计算机程序。在通过自动重发请求（ARQ）支持的码分多址（CDMA）系统在移动终端设备和基站之间的数据上行链路中传送包含原始数据的第一传输和包含补充信息的不同顺序的重发送。第i次重发是基于自动重传请求（ARQ）。要确定的发射功率因数可以通过第i次重传进行操作。从根据自动重复请求（ARQ）接收的状态信息项的评估获得第一和第二错误量。第一误差量等于与第i次再发送相关的ARQ的数量，而第二数量等于由包含与非确认项目相关的ARQ的状态信息项所响应的第i个重传数。第一误差量和第二误差量允许导出第i个误差比，并且依赖于计算发射功率校正因子。最终从当前的有效发射功率因数和计算出的发射功率校正因子确定可用i次重发操作的发射功率因数。

9. 发明申请

WO2009135522A1 METHODS, APPARATUSES, SYSTEM, RELATED COMPUTER PROGRAM PRODUCT AND DATA STRUCTURE FOR NETWORK MANAGEMENT 审中-公开
标题翻译：方法，设备，系统，相关计算机程序产品和网络管理的数据结构
公开(公告)号：WO2009135522A1
公开(公告)日：2009-11-12
申请号：PCT/EP2008/055495
申请日：2008-05-05
申请人： NOKIA SIEMENS NETWORKS OY , GUAN, Hao , ZHUYAN, Zhao
发明人： GUAN, Hao , ZHUYAN, Zhao
IPC分类号： H04L12/28 , H04W8/00 , H04W24/04 , H04W40/24
CPC分类号： H04W40/246 , H04L45/02 , H04W40/248
摘要： It is disclosed a method comprising receiving, at a network control element, a plurality of data sub-frames each comprising information related to periodic network monitoring and network topology-related information aggregated by a plurality of network root elements, aggregating, at the network control element, the received network topology-related information, establishing a network topology based on the aggregated network topology-related information periodically, and controlling each one of the plurality of network root elements based on the established network topology; and a method comprising receiving, from the network control element at a network element, network control information indicating a network topology of a plurality of the network elements, and configuring a transmitting portion of at least one transceiver of the network element to one of at least one transceiving state based on the received network control information.
摘要翻译：公开了一种方法，包括在网络控制单元处接收多个数据子帧，每个数据子帧包括与周期性网络监视相关的信息和由多个网络根元素聚合的网络拓扑相关信息，在网络控制下聚合元素，接收的网络拓扑相关信息，周期性地基于聚合的网络拓扑相关信息建立网络拓扑，并且基于建立的网络拓扑来控制多个网络根元素中的每一个; 以及一种方法，包括从网络元件的网络控制元件接收指示多个网络元件的网络拓扑的网络控制信息，以及将网络元件的至少一个收发器的发送部分配置为至少一个收发状态基于接收的网络控制信息。

10. 发明申请

WO2009106643A3 TDD FRAME FORMAT IN WIRELESS MESH NETWORK 审中-公开
标题翻译： TDD帧格式在无线网状网络中的应用
公开(公告)号：WO2009106643A3
公开(公告)日：2009-11-05
申请号：PCT/EP2009052449
申请日：2009-03-02
申请人： NOKIA SIEMENS NETWORKS OY , GUAN HAO , ZHAO ZHU YAN
发明人： GUAN HAO , ZHAO ZHU YAN
IPC分类号： H04W74/02
CPC分类号： H04W74/02 , H04W88/04
摘要： In a wireless mesh network a method includes, at a first node, receiving a transmission from a second node during a first sub-frame of a frame with a first transceiver operating with a first center frequency; processing the received transmission; and transmitting, after a predetermined fixed interval, with a second transceiver operating with a second center frequency the processed received transmission to a third node during a second sub-frame of a subsequent frame or of the same frame. Also disclosed are computer programs to execute the method, as well as apparatus constructed to implement the method.
摘要翻译：在无线网状网络中，一种方法包括：在第一节点处，在具有以第一中心频率操作的第一收发机的帧的第一子帧期间接收来自第二节点的传输; 处理收到的传输; 以及在预定的固定间隔之后，与第二收发器一起在第二中心频率上操作，在后续帧或同一帧的第二子帧期间将处理后的收到的传输发送到第三节点。还公开了执行该方法的计算机程序，以及构造用于实现该方法的设备。

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