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1. 发明申请

WO2008077524A3 CHANNEL QUALITY REPORTING METHOD AND ARRANGEMENT IN A TELECOMMUNICATION SYSTEM 审中-公开
标题翻译：信道质量报告方法和电信系统中的布置
公开(公告)号：WO2008077524A3
公开(公告)日：2008-08-21
申请号：PCT/EP2007011064
申请日：2007-12-17
申请人： ERICSSON TELEFON AB L M , KAZMI MUHAMMAD ALI , WANG HAI , TIDESTAV CLAES , GERSTENBERGER DIRK , HU RONG
发明人： KAZMI MUHAMMAD ALI , WANG HAI , TIDESTAV CLAES , GERSTENBERGER DIRK , HU RONG
IPC分类号： H04L1/00 , H04L1/20
CPC分类号： H04L1/20 , H04B17/24 , H04L1/0003 , H04L1/0028 , H04L1/1812
摘要： When a high SIR can be achieved for downlink data transmission, for example in a MIMO system, or when higher order modulation, such as 64 QAM, can be used, it is desired to measure the instantaneous downlink channel quality indicator (CQI), and report the measured CQI to the network using the same number of bits as when a lower SIR can be achieved. In order to do this, a true CQI is derived based upon at least one network controlled parameter and a measured channel quality parameter; and the true CQI value is scaled to a new CQI value such that the new CQI will fall within a specified range of CQI values; so that the new CQI achieved by scaling the derived CQI value can be reported with every CQI value over the entire reporting range requiring the same number of bits.
摘要翻译：当可以实现用于下行链路数据传输的高SIR时，例如在MIMO系统中，或者当可以使用诸如64QAM的高阶调制时，期望测量瞬时下行链路信道质量指示符（CQI），并且使用与可以实现较低SIR相同数量的比特将测量的CQI报告给网络。为了做到这一点，基于至少一个网络控制参数和测量的信道质量参数导出真实的CQI; 并且将真实CQI值缩放到新的CQI值，使得新的CQI将落入CQI值的指定范围内; 使得通过缩放导出的CQI值实现的新CQI可以在需要相同位数的整个报告范围内的每个CQI值被报告。

2. 发明申请

WO2009110835A3 A COMMUNICATION UNIT AND A METHOD IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：一种通信单元和无线通信网络中的一种方法
公开(公告)号：WO2009110835A3
公开(公告)日：2010-03-18
申请号：PCT/SE2009050061
申请日：2009-01-21
申请人： ERICSSON TELEFON AB L M , MIAO QINGYU , ZHANG ZHANG , HU RONG , OSSEIRAN AFIF , GAN JIANSONG
发明人： MIAO QINGYU , ZHANG ZHANG , HU RONG , OSSEIRAN AFIF , GAN JIANSONG
IPC分类号： H04L12/56
CPC分类号： H04W40/02 , H04L45/22
摘要： A communication unit for use in a wireless communication system in which a transmitting unit is arranged for wireless communication with at least one receiving unit, said network further comprising at least a first and a second relay node arranged to receive a signal from the transmitting unit and forward it to the receiving unit, said node being characterized in that it comprises a processor arranged to perform the following steps: identifying at least a first and a second communication path between the transmitting unit and the receiving unit, at least one of said paths involving the first or the second relay node, calculating a first and a second capacity of at least one hop in the first and second communication path, respectively communicating information related to the first and second capacity to at least one other communication node in the wireless network.
摘要翻译：一种在无线通信系统中使用的通信单元，其中发送单元被布置用于与至少一个接收单元的无线通信，所述网络还包括至少第一和第二中继节点，被布置为从所述发送单元接收信号，所述节点的特征在于，其包括被配置为执行以下步骤的处理器：识别所述发送单元和所述接收单元之间的至少第一和第二通信路径，所述至少一个所述路径涉及第一或第二中继节点，计算第一和第二通信路径中的至少一跳的第一和第二容量，分别将与第一和第二容量相关的信息传送到无线网络中的至少一个其他通信节点。

3. 发明申请

WO2008076050A2 METHOD AND ARRANGEMENT IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：通信系统中的方法和布置
公开(公告)号：WO2008076050A2
公开(公告)日：2008-06-26
申请号：PCT/SE2007050587
申请日：2007-08-28
申请人： ERICSSON TELEFON AB L M , HU RONG , KAZMI MUHAMMAD
发明人： HU RONG , KAZMI MUHAMMAD
IPC分类号： H04B7/005
CPC分类号： H04W52/44 , H04W52/12 , H04W52/20 , H04W52/241
摘要： A method and arrangement is provided for adjusting the transmission power of radio signals sent over a radio link from a second node to be received by a first node reducing the transmission power consumption and/or optimizing the radio system capacity. The first node maintains a quality target of the link by generating a SIR target value by means of running an outer loop power control, which SIR target value is used for generating a power adjustment command to be sent to the second node for adjusting the transmission power such that a power level adequate for providing the quality target of the link is achieved. The method comprises the step of detecting an abrupt change in the conditions of the radio signals received from the second node, generating a temporary SIR target value, and replacing the SIR target value generated by the outer loop power control with the temporary SIR target value when generating the power adjustment command to be sent to the second node for adjusting the transmission power.
摘要翻译：提供了一种方法和装置，用于调整通过无线电链路从第二节点发送的要由第一节点接收的无线电信号的发射功率，从而降低发射功率消耗和/或优化无线电系统容量。第一节点通过运行外环功率控制产生SIR目标值来维持链路的质量目标，该SIR目标值用于产生要发送到第二节点的功率调整命令以调整发射功率使得实现足以提供链路的质量目标的功率水平。该方法包括以下步骤：检测从第二节点接收的无线电信号的条件的突然变化，产生临时SIR目标值，以及用临时SIR目标值替换由外部环路功率控制产生的SIR目标值，生成要发送到第二节点的功率调整命令以调整发送功率。

4. 发明专利

ES2418179T3 Método y disposición en un sistema de telecomunicación 未知
公开(公告)号：ES2418179T3
公开(公告)日：2013-08-12
申请号：ES07856800
申请日：2007-12-17
申请人： ERICSSON TELEFON AB L M , ERICSSON TELEFON AB L M
发明人： KAZMI MUHAMMAD , WANG HAI , TIDESTAV CLAES , GERSTENBERGER DIRK , HU RONG
IPC分类号： H04L1/00 , H04B17/00 , H04L1/20
摘要： Un método en un equipo de usuario (40) para medir el indicador de calidad del canal, CQI (Channel Quality Indicator, en inglés), de enlace descendente instantáneo, y reportar el CQI medido a la red cuando pueden utilizarse modulación de orden superior de 64 QAM y superior para la transmisión de datos de enlace descendente, comprendiendo el método la etapa de: -obtener (110) un CQI verdadero basándose en al menos un parámetro controlado de red y un parámetro de calidad del canal medido; estando el método caracterizado por las otras etapas de: -escalar (120) el citado valor de CQI verdadero multiplicando con un factor de escalado a un nuevo valor de CQI de manera que el nuevo CQI se encontrará dentro de un intervalo especificado de valores de CQI; -reportar (130) el nuevo CQI alcanzado escalando el valor de CQI obtenido con el fin de reportar cada valor de CQI con el mismo número de bits sobre todo el intervalo de reporte.

5. 发明公开

EP2399416A4 A MULTICARRIER TRANSMISSION METHOD AND APPARATUS 有权
标题翻译：多个车辆传输方法和设备
公开(公告)号：EP2399416A4
公开(公告)日：2013-04-03
申请号：EP09840506
申请日：2009-10-16
申请人： ERICSSON TELEFON AB L M
发明人： KAZMI MUHAMMAD , HU RONG
IPC分类号： H04W28/18 , H04B7/26 , H04L1/00 , H04L1/04 , H04L1/08 , H04L5/00 , H04L27/26
CPC分类号： H04L5/0094 , H04L1/0006 , H04L1/0009 , H04L1/0025 , H04L1/0071 , H04L1/04 , H04L1/08 , H04L5/0042 , H04L5/006 , H04W28/18
摘要： A signaling mechanism is provided to indicate to the user equipment which mode is currently in use for uplink and/or downlink transmission in a system supporting different transmission modes of a multicarrier radio system, such as a HSPA system or another radio system. Using such signaling a particular mode can be dynamically or semi-dynamically activated according to the need, UE reported events or measurements, BS measurements, type of service, DRX cycle in use etc.

6. 发明公开

EP2181532A4 SCHEDULING IN WIRELESS NETWORKS 有权
标题翻译：调度无线网络中
公开(公告)号：EP2181532A4
公开(公告)日：2013-02-06
申请号：EP07808767
申请日：2007-08-21
申请人： ERICSSON TELEFON AB L M
发明人： FAN RUI , HU RONG , WANG MIN
IPC分类号： H04L12/54
CPC分类号： H04L47/824 , H04L47/14 , H04L47/2433 , H04L47/50 , H04L47/70 , H04L47/808 , H04W72/10

7. 发明公开

EP2090004A4 ALLOCATION OF SPREADING CODES FOR TELECOMMUNICATIONS CHANNELS 有权
标题翻译：分配电信渠道的扩频码的
公开(公告)号：EP2090004A4
公开(公告)日：2012-01-25
申请号：EP06824546
申请日：2006-11-15
申请人： ERICSSON TELEFON AB L M
发明人： HU RONG , LIU JINHUA , ENGLUND EVA
IPC分类号： H04J13/00 , H04B7/26
CPC分类号： H04J13/20 , H04W24/00 , H04W72/0466

8. 发明公开

EP2218191A4 METHOD AND ARRANGEMENT FOR POWER CONTROL DURING SOFT HANDOVER 审中-公开
标题翻译： VERFAHREN UND ANORDNUNG ZUR LEISTUNGSREGELUNGWÄHRENDEINES SOFT-HANDOVER
公开(公告)号：EP2218191A4
公开(公告)日：2015-05-13
申请号：EP07852218
申请日：2007-12-06
申请人： ERICSSON TELEFON AB L M
发明人： BARK GUNNAR , ENGLUND EVA , HU RONG , WIBERG NICLAS
IPC分类号： H04W52/14 , H04W52/28 , H04W52/36 , H04W52/40
CPC分类号： H04W52/40 , H04W36/08 , H04W36/18 , H04W52/146 , H04W52/286 , H04W52/36
摘要： The present invention relates to a method and an arrangement of obtaining efficient power control during soft handover in a communication network system when a user equipment (18) is in communication with two or more radio base stations (15a, 15b) over a radio interface on downlink (17) and uplink (16) channels. Transmit power control (TPC) commands are received from said two or more radio base stations (15a, 15b) on said downlink channels (17). Said received transmit power control commands are analyzed and a power offset on said uplink channels (16) is adjusted based on said analyzed transmit power control commands.
摘要翻译：本发明涉及当用户设备（18）通过无线电接口上的两个或多个无线电基站（15a，15b）通信时，在通信网络系统中的软切换期间获得有效的功率控制的方法和装置，下行链路（17）和上行链路（16）信道。从所述下行链路信道（17）上的所述两个或多个无线电基站（15a，15b）接收发射功率控制（TPC）命令。所述接收到的发射功率控制命令被分析，并且基于所分析的发射功率控制命令来调整所述上行链路信道（16）上的功率偏移。

9. 发明公开

EP2294867A4 METHOD AND ARRANGEMENT FOR A COMMUNICATION NETWORK FOR PERFORMING HANDOVER DECISIONS 审中-公开
标题翻译：方法和系统用于通信网络的具体移交决定
公开(公告)号：EP2294867A4
公开(公告)日：2014-11-19
申请号：EP08767216
申请日：2008-06-24
申请人： ERICSSON TELEFON AB L M
发明人： LIU JINHUA , HU RONG , WAGER STEFAN
IPC分类号： H04W36/30 , H04W36/00
CPC分类号： H04W36/30 , H04W36/0088

10. 发明公开

EP2638752A4 UE TIMING ADJUSTMENT IN A MULTI-RAT, CARRIER AGGREGATION COMMUNICATION SYSTEM 失效
标题翻译： UE-行程控制IN具有载波聚合多RAT通信系统
公开(公告)号：EP2638752A4
公开(公告)日：2016-11-23
申请号：EP11839718
申请日：2011-11-01
申请人： ERICSSON TELEFON AB L M
发明人： KAZMI MUHAMMAD , HU RONG
IPC分类号： H04W56/00 , H04L5/00 , H04W16/24 , H04W72/12 , H04W74/02 , H04W88/06
CPC分类号： H04W72/1215 , H04L5/001 , H04W28/04 , H04W56/0005 , H04W56/0045 , H04W74/02 , H04W88/06
摘要： A common uplink timing adjustment parameter value is estimated for UE transmissions in the multi-RAT communications network and provided for transmission to one or more UEs. That signaling parameter value is common to both the first and second RATs and useable by the one or more UEs to adjust transmit timing of uplink carriers belonging to the different RATs. The common timing adjustment parameter value may be provided, for example, in order to coordinate UE transmit timing of a first uplink carrier associated with the first RAT and of a second uplink carrier associated with the second RAT. A multi-RAT UE concurrently receives a first downlink carrier associated with the first RAT and a second different downlink carrier associated with the second RAT. The UE receives the common timing adjustment parameter value on one of those downlink carriers and adjusts a transmit timing of a first uplink carrier associated with the first RAT and of a second uplink carrier associated with the second RAT.

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