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    • 1. 发明申请
    • METHOD AND PROCESSING ARRANGEMENT FOR JOINT PROCESSING OF UPLINK DATA
    • 上传数据联合处理的方法和处理方案
    • WO2010145873A1
    • 2010-12-23
    • PCT/EP2010/055540
    • 2010-04-26
    • ALCATEL LUCENTWILD, ThorstenDOETSCH, UweAYDIN, OsmanKAMINSKI, StephenGERLACH, Christian
    • WILD, ThorstenDOETSCH, UweAYDIN, OsmanKAMINSKI, StephenGERLACH, Christian
    • H04L25/02H04L27/26H04L5/00
    • H04L27/2655H04B17/364H04L5/0001H04L5/0023H04L25/0204H04L25/024H04L25/0242H04L27/2662
    • The invention relates to a method for joint processing of uplink data (g(n), s(n)) transmitted from at least one user equipment (UE1, UE2) to a plurality of coordinated reception points (BS A , BS B ) of a wireless communication system (1), the method comprising: estimating and preferably compensating for individual propagation delays of the uplink data (g(n), s(n)) transmitted from one of the user equipments (UE1, UE2) to the coordinated reception points (BS A , BS B ), and compensating a timing difference between a propagation delay of a coordinated reception point (BS A , BS B ) which serves the user equipment (UE1, UE2) and at least one propagation delay of at least one coordinated reception point (BS B , BS A ) which does not serve the user equipment (UE1, UE2) for performing the joint processing of the uplink data (g(n), s(n)), wherein the step of compensating the timing difference comprises modifying a channel matrix (H) associated with uplink channels from the at least one user equipment (UE1, UE2) to the coordinated reception points ( BS A , BS B ). The invention also relates to a processing arrangement (BS A , BS B , 2) adapted for performing the method.
    • 本发明涉及从至少一个用户设备(UE1,UE2)发送到无线的多个协调接收点(BSA,BSB)的上行链路数据(g(n),s(n))的联合处理方法。 通信系统(1),所述方法包括:估计并优选地补偿从所述用户设备(UE1,UE2)之一发送到所述协调接收点的所述上行链路数据(g(n),s(n))的各个传播延迟 (BSA,BSB),并且补偿服务于用户设备(UE1,UE2)的协调接收点(BSA,BSB)的传播延迟与至少一个协调接收点(BSB)的至少一个传播延迟之间的定时差 ,BSA),其不服务用于执行上行链路数据(g(n),s(n))的联合处理的用户设备(UE1,UE2),其中补偿定时差异的步骤包括修改信道矩阵 H)与来自所述至少一个用户设备(UE1, UE2)到协调接收点(BSA,BSB)。 本发明还涉及适于执行该方法的处理装置(BSA,BSB,2)。
    • 4. 发明申请
    • METHOD AND APPARATUS FOR RADIO LINK FAILURE RECOVERY IN A WIRELESS COMMUNICATIONS NETWORK
    • 无线通信网络中无线链路故障恢复的方法与装置
    • WO2009098048A1
    • 2009-08-13
    • PCT/EP2009/000763
    • 2009-02-02
    • ALCATEL LUCENTAYDIN, OsmanKAMINSKI, Stephen
    • AYDIN, OsmanKAMINSKI, Stephen
    • H04W36/08
    • H04W36/0055H04W28/26H04W76/19
    • In a method for radio link failure (RLF) recovery in a wireless communications network, a timer T sets a predetermined time period from a command to a mobile terminal UE to hand over to a new eNB. Resources are reserved at a target eNB (2). If the time period expires without the UE attaching to the target eNB (2), the source eNB requests other candidate eNBs (3) and (4) to reserve resources. Once the UE associates with the target eNB (2), the resources reserved at candidate eNBs (3) and (4) are released. If the UE associates with the target eNB (2) prior to expiry of the time period T, resources are not unnecessarily reserved at the candidate eNBs (3) and (4). If the UE associates with one of the candidate eNB (3) instead of the target eNB (2), resources have already been reserved, enabling RLF recovery to be implemented without the UE going via LTE_IDLE, in an LTE arrangement.
    • 在无线通信网络中的无线链路故障(RLF)恢复方法中,定时器T设置从命令到移动终端UE的预定时间段,以切换到新的eNB。 资源在目标eNB(2)保留。 如果UE没有连接到目标eNB(2)的时间段到期,则源eNB请求其他候选eNB(3)和(4)预留资源。 一旦UE与目标eNB(2)相关联,则在候选eNB(3)和(4)处保留的资源被释放。 如果UE在时间段T到期之前与目标eNB(2)相关联,则在候选eNB(3)和(4)不会不必要地保留资源。 如果UE与候选eNB(3)中的一个代替目标eNB(2)相关联,则已经预留了资源,使得能够在LTE布置中不使UE经由LTE_IDLE进行RLF恢复。
    • 5. 发明申请
    • OPTIMIZED CARRIER AGGREGATION FOR HANDOVER
    • 优化运输车辆聚焦
    • WO2011120853A1
    • 2011-10-06
    • PCT/EP2011/054436
    • 2011-03-23
    • ALCATEL LUCENTAYDIN, Osman
    • AYDIN, Osman
    • H04W36/28
    • H04W36/28H04W36/08
    • The invention relates to a method of performing a handover of a user equipment (128) from a source cell (100) to a target cell (102), wherein the user equipment (128) is adapted for receiving and/or transmitting data simultaneously on two or more aggregated component carriers, the method comprising receiving an RRC connection reconfiguration message from the source cell (100) on the random access channel of the source cell (100), said message comprising linking information, said linking information indicating one of the aggregated component carriers for the uplink of the target cell (102) and one of the aggregated component carriers for the downlink of the target cell (102).
    • 本发明涉及一种执行用户设备(128)从源小区(100)到目标小区(102)的切换的方法,其中所述用户设备(128)适于同时接收和/或发送数据 两个或多个聚合分量载波,所述方法包括:从源小区(100)的随机接入信道上的源小区(100)接收RRC连接重配置消息,所述消息包括链接信息,所述链接信息指示聚合的 用于目标小区(102)的上行链路的分组载波和用于目标小区(102)的下行链路的聚合分量载波之一。
    • 10. 发明申请
    • A METHOD FOR UPLINK TRANSMISSION OF DATA FROM A USER TERMINAL, A BASE STATION, A COORDINATION DEVICE, AND A COMMUNICATION NETWORK THEREFOR
    • 用于从用户终端,基站,协调设备及其通信网络上传数据的方法
    • WO2010124938A1
    • 2010-11-04
    • PCT/EP2010/054955
    • 2010-04-15
    • ALCATEL LUCENTAYDIN, Osman
    • AYDIN, Osman
    • H04B7/02
    • H04B7/022H04B7/026
    • The invention concerns a method for uplink transmission of data from a user terminal (UE), wherein the data are received by base stations (eNB1, eNB2, eNB3) on a wireless interface, at least one of said base stations (eNB2, eNB3) determines a quality of the received data on at least one processing level, the at least one of said base stations (eNB2, eNB3) determines a respective dedicated processing level of the data that will be used for sending the data to a coordinating device (eNBl) based on said at least one quality, the at least one of said base stations (eNB2, eNB3) sends the data to the coordinating device (eNB1) on the respective dedicated processing level, and the coordinating device (eNB1) determines decoded data by means of the data, a base station, a coordinating device, and a communication network therefor.
    • 本发明涉及一种用于从用户终端(UE)上行传输数据的方法,其中数据由无线接口上的基站(eNB1,eNB2,eNB3)接收,所述基站(eNB2,eNB3)中的至少一个基站 所述基站(eNB2,eNB3)中的至少一个确定将用于向协调设备(eNB1)发送数据的数据的相应专用处理级别,确定所接收的数据在至少一个处理级别上的质量 )基于所述至少一个质量,所述基站(eNB2,eNB3)中的至少一个在相应的专用处理级别向协调设备(eNB1)发送数据,并且协调设备(eNB1)通过 数据的手段,基站,协调装置及其通信网络。