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1. (KR1020080021835) APPARATUS AND ASSOCIATED METHOD, FOR ALLOCATING COMMUNICATIONS IN A MULTI-CHANNEL COMMUNICATION SYSTEM

Office : Republic of Korea
Application Number: 1020087002432 Application Date: 29.01.2008
Publication Number: 1020080021835 Publication Date: 07.03.2008
Publication Kind : A
IPC:
H04L 27/26
H04L 1/00
H03M 13/11
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27
Modulated-carrier systems
26
Systems using multi-frequency codes
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1
Arrangements for detecting or preventing errors in the information received
H ELECTRICITY
03
BASIC ELECTRONIC CIRCUITRY
M
CODING, DECODING OR CODE CONVERSION, IN GENERAL
13
Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
03
Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
05
using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
11
using multiple parity bits
CPC:
H03M 13/353
H03M 13/03
H03M 13/033
H03M 13/1102
H03M 13/255
H03M 13/31
H03M 13/6393
H04L 1/0009
H04L 5/0007
H04L 5/0046
H04L 5/0058
H04L 5/06
Applicants: NOKIA CORPORATION
Inventors: STOLPMAN VICTOR
TERRY JOHN
Priority Data: 2005 173642 30.06.2005 US
Title: (EN) APPARATUS AND ASSOCIATED METHOD, FOR ALLOCATING COMMUNICATIONS IN A MULTI-CHANNEL COMMUNICATION SYSTEM
Abstract: front page image
(EN) Apparatus, and an associated method, for allocating communication data for communication in a multi-channel communication system, such as an OFDM system. An adaptive bit, power, and code rate scheme for a sending station that utilizes LDPC codes selects together bit, power, and code rates of data that are to be communicated upon different ones of the channels in manners that optimize a selected performance criteria. ┬ęKIPO&WIPO 2008
Also published as:
EP1897315JP2009500889CN101238694WO/2007/004019