Patent ID: 7551598
Filing Date: 2009-06-23
Classification: H04B,H04J,H04L

Abstract:
1. A base station of a mobile radio telecommunication system comprising: receiving unit configured to receive a synchronisation signal comprising a first polyphase sequence and a second polyphase sequence following said first polyphase sequence, said second polyphase sequence being complementary to said first polyphase sequence and directly connected to said first polyphase sequence by at least one of a periodic extension of said first polyphase sequence and a periodic extension of said second polyphase sequence, wherein said periodic extension of said first polyphase sequence being a truncated replica of said first polyphase sequence, and said periodic extension of said second polyphase sequence being a truncated replica of said second polyphase sequence; and correlation unit configured to perform a correlation procedure based on the received synchronisation signal for synchronising the base station with a neighbouring base station.