公开(公告)号：EP1988651A4

公开(公告)日：2013-10-30

申请号：EP06775649

申请日：2006-09-12

申请人： SHANGHAI ULTIMATE POWER COMM

发明人： SUO SHIQIANG ,  SUN SHAOHUI ,  WANG YINGMIN

IPC分类号： H04J4/00 ,  H04L5/00

CPC分类号： H04L27/261 ,  H04B7/2653 ,  H04L5/005 ,  H04L5/0091

摘要： The present invention discloses a method for inserting a downlink common pilot in a TDD system and more particularly to a method for inserting a downlink common pilot in a TDD system based on OFDMA technology and the method includes two steps. A: data to be transmitted are divided into several segments to be transmitted in several continuous time periods, wherein each time period includes several slots with at least one downlink slot; B: a common pilot is inserted in one downlink slot in the time period. Therefore, the scheduling based on the frequency domain can be achieved by measuring the common pilot channel.

公开(公告)号：EP1909410A4

公开(公告)日：2012-07-25

申请号：EP06761531

申请日：2006-07-21

申请人： SHANGHAI ULTIMATE POWER COMM

发明人： SUN SHAOHUI ,  WANG YINGMIN ,  SUO SHIQIANG

IPC分类号： H04B7/26

CPC分类号： H04B7/2656 ,  H04W56/003