EP2193618B1

5G,4G

Title

INTERFERENCE RANDOMISATION OF CONTROL CHANNEL ELEMENTS

Application Number:

EP20080724318

Family ID:

Publication Date:

06-01-2016

Application Date:

31-03-2008

Priority Date:

25-09-2007

Current Assignee:

Publication Country:

US

Declaring Company:

Abstract  Abstract

A method and a radio base station for interleaving control channel data to be transmitted in a telecommunications system are described. The method comprises grouping the control channel elements CCEl- CCEn into a first order of control channel symbol groups determining a number of available symbol group positions of control channel transmission resources adding symbol groups comprising dummy values or zeros to the first order of control channel symbol groups interleaving the first order of the control channel symbol groups resulting in an a second order cyclic shifting the second order and mapping the cyclic shifted second order of control channel symbol groups to the control channel transmission resources.

A method and a radio base station for interleaving control channel data to be transmitted in a telecommunications system are described. The method comprises grouping the control channel elements CCEl- CCEn into a first order of control channel symbol groups determining a number of available symbol group positions of control channel transmission resources adding symbol groups comprising dummy values or zeros to the first order of control channel symbol groups interleaving the first order of the control channel symbol groups resulting in an a second order cyclic shifting the second order and mapping the cyclic shifted second order of control channel symbol groups to the control channel transmission resources.

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

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Implicitly disclosed patent

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