EP2637318B1

5G,4G

Title

Method and system for synchronization in a communication system

Application Number:

EP20130170558

Publication Date:

01-10-2014

Current Assignee:

Family ID:

Application Date:

18-01-2006

Declaring Company:

Publication Country:

US

Priority Date:

18-01-2006

Title

Method and system for synchronization in a communication system

Application Number:

EP20130170558

Family ID:

Publication Country:

US

Publication Date:

01-10-2014

Application Date:

18-01-2006

Priority Date:

18-01-2006

Current Assignee:

Declaring Company:

Abstract  Abstract

The present invention relates to a method for uplink synchronization of a first transceiver and a second transceiver in a multi-user cellular communication system wherein communication resources are divided into communication channels. The method including the steps of: transmitting a first signature sequence from the second transceiver to the first transceiver, wherein said signature sequence is selected from a first set of signature sequences; in the first transceiver, correlating the received signal with at least one signature sequence from a second set of signature sequences to estimate the time of arrival of said signature sequence to synchronize transmission between the second transceiver and the first transceiver. In said step of transmitting a first signature sequence from the second transceiver to the first transceiver a said first signature sequence constitutes at least part of a zero-correlation zone sequence. The invention also relates to a system and a transmitter.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.