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    METHOD AND ARRANGEMENT FOR ADAPTING SEMI-PERSISTENTLY CONFIGURED, PERIODIC RESOURCES IN A WIRELESS COMMUNICATIONS NETWORK
    2.
    发明公开
    METHOD AND ARRANGEMENT FOR ADAPTING SEMI-PERSISTENTLY CONFIGURED, PERIODIC RESOURCES IN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
    方法和系统与SEMIPERSISTENTER配置在无线通信网络周期性资源适应

    公开(公告)号：EP2534913A1

    公开(公告)日：2012-12-19

    申请号：EP10845887.8

    申请日：2010-02-12

    申请人： Telefonaktiebolaget L M Ericsson (PUBL)

    发明人： JERSENIUS, Kristina ,  AMIRIJOO, Mehdi ,  ERIKSSON, Erik ,  GUNNARSSON, Fredrik ,  LIU, Yin ,  QIAN, Yu ,  SONG, Xinghua

    IPC分类号： H04W72/12 ,  H04L5/00

    CPC分类号： H04L5/0057 ,  H04L5/0048 ,  H04L5/0053 ,  H04W72/0413 ,  H04W72/0486

    摘要： The invention relates to a method and arrangement (500) in a network communication node (13, 14) for adapting an amount of periodic resources. The periodic resources are semi statically configured to a user equipment (11, 12) within a cell (10) of a radio telecommunications network (1). The network communication node (13,14) is comprised in the radio telecommunications network (1) and controls an amount of radio channel resources within the cell (10) of a radio control channel. The amount of periodic resources is defined as a size of a control region, which control region is at least a part of the amount of radio channel resources. The user equipment (11,12) uses a specific control signalling type on the radio control channel. The network communication node determines a traffic load in the cell (10) and obtains a periodicity requirement indication, which indication is based on the control signalling type. The network communication node then determines the size of the control region based on the determined traffic load in the cell (10) and the obtained periodicity requirement indication and thereby adapts the amount of periodic resources for the cell (10).

    METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION NETWORK
    5.
    发明公开
    METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION NETWORK 有权
    方法和安排的无线电通信网络

    公开(公告)号：EP2438692A1

    公开(公告)日：2012-04-11

    申请号：EP10851917.4

    申请日：2010-05-25

    申请人： Telefonaktiebolaget L M Ericsson (publ)

    发明人： GAN, Jiansong ,  JOHANSSON, Niklas ,  LIU, Yin ,  MIAO, Qingyu ,  MOBERG, Peter ,  WANG, Hai

    IPC分类号： H04B7/14

    CPC分类号： H04B7/15557 ,  H04B7/15564

    摘要： Method and arrangement in a relay node, for selecting communication mode. The relay node is configured to communicate with a base station via a donor antenna over a first link and to communicate with a user equipment via a coverage antenna over a second link. The method comprises obtaining an isolation value, based on the radio wave isolation between the relay donor antenna and the relay coverage antenna. The obtained isolation value is compared with an isolation threshold level value. The relay node is configured to communicate in full duplex mode if the obtained isolation value exceeds the isolation threshold level value, otherwise in half duplex mode. Information concerning the configured duplex mode of the relay node is transmitted to the base station. Also a method and arrangement in a base station is described.