EP3032793B1

5G,4G

Title

METHOD AND DEVICE OF TRANSMITTING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM

Application Number:

EP20160154417

Family ID:

Publication Date:

08-11-2017

Application Date:

07-09-2011

Priority Date:

08-09-2010

Current Assignee:

LG

Publication Country:

US

Declaring Company:

LG

Abstract  Abstract

The present invention relates to a wireless communication system. In more detail a method and device of transmitting a PUCCH signal in a wireless communication system include: (a) performing block-wise spreading on a first modulation symbol column by using a length-5 orthogonal sequence corresponding to a sequence index; (b) performing block-wise spreading on a second modulation symbol column by using a length-4 orthogonal sequence corresponding to the sequence index; (c) performing each cyclic shift and Discrete Fourier Transform (DFT) pre-coding on a plurality of modulation symbol columns obtained from (a) to (b); and (d) mapping a plurality of complex symbols obtained from (c) into a physical resource for PUCCH transmission.

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

Implicitly disclosed patent

Basis patent

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