公开(公告)号：EP2506479A3

公开(公告)日：2014-07-30

申请号：EP12173734.0

申请日：2008-03-13

申请人： Telefonaktiebolaget L M Ericsson AB (Publ)

发明人： Astely, David ,  Nyström, Johan ,  Parkvall, Stefan

IPC分类号： H04L1/00 ,  H04B7/26 ,  H04J3/00

CPC分类号： H04M9/025 ,  H04B7/2656 ,  H04L5/14 ,  H04W72/04 ,  H04W72/1263

摘要： The invention discloses a method (500) for a cellular communications system (100), in which traffic is sent in frames (200), each frame comprising a first number of subframes (201-210), with a second number of said subframes being available for at least either uplink or downlink traffic. At least one of said second number of subframes is made to comprise at least three parts (515), as follows:
• One part (520) which is utilized for uplink traffic,
• One part (525) which is utilized for downlink traffic,
• One part (530) which is utilized as a guard period,
with said guard period part (525) being scheduled between the uplink and the downlink parts. The duration of at least two of said three parts (520, 525,530) may be varied to fit the current system need.

公开(公告)号：EP2506479A2

公开(公告)日：2012-10-03

申请号：EP12173734.0

申请日：2008-03-13

申请人： Telefonaktiebolaget L M Ericsson AB (Publ)

发明人： Astely, David ,  Nyström, Johan ,  Parkvall, Stefan

IPC分类号： H04L1/00 ,  H04B7/26 ,  H04J3/00

CPC分类号： H04M9/025 ,  H04B7/2656 ,  H04L5/14 ,  H04W72/04 ,  H04W72/1263

摘要： The invention discloses a method (500) for a cellular communications system (100), in which traffic is sent in frames (200), each frame comprising a first number of subframes (201-210), with a second number of said subframes being available for at least either uplink or downlink traffic. At least one of said second number of subframes is made to comprise at least three parts (515), as follows:
• One part (520) which is utilized for uplink traffic,
• One part (525) which is utilized for downlink traffic,
• One part (530) which is utilized as a guard period,
with said guard period part (525) being scheduled between the uplink and the downlink parts. The duration of at least two of said three parts (520, 525,530) may be varied to fit the current system need.

摘要翻译： 本发明公开了一种用于蜂窝通信系统（100）的方法（500），其中在帧（200）中发送业务，每个帧包括第一数量的子帧（201-210），其中第二数量的所述子帧是 可用于至少上行链路或下行链路业务。 所述第二数量的子帧中的至少一个被制成包括至少三个部分（515），如下：¢用于上行链路业务的一部分（520）€¢用于下行链路的一部分（525） 流量，¢一部分（530），用作保护期，其中所述保护周期部分（525）被调度在上行链路和下行链路部分之间。 可以改变所述三个部分（520,525,530）中的至少两个的持续时间以适应当前的系统需要。