TRANSMITTING DEVICE AND METHOD OF BROADCASTING Russian patent published in 2011 - IPC H04W4/00 H04B7/05 

FIELD: information technologies.

SUBSTANCE: method and device use a table of signatures, containing types of access, a downlink channel quality indicator (DL CQI) and signatures uniquely correlated with each other. In this table of signatures the level of DL CQI indicator is established for each type of access in compliance with amount of data sent/received prior to data transmission, after random access asynchronous channel (RACH) transmission. If the access type is "inactive", then the data amount is more compared to other types of access, and DL CQI indicator will be set as equal to the level 1-6. If the access type is "active", then the data amount is less compared to other types of access, and DL CQI indicator is set as equal to the level 3 and more than the level 4. Besides, if the access type is "service transfer", then the data amount is medium compared to other types of access, and DL CQI indicator will be set as equal to the level 1-3 or higher.

EFFECT: provision of broadcasting method and transmitting device arranged with the possibility to increase efficiency of using resources without increasing or decreasing of signatures number.

7 cl, 21 dwg