BUFFER STATUS REPORTING IN MOBILE COMMUNICATION SYSTEM Russian patent published in 2014 - IPC H04W72/12 

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to methods of transmitting a buffer status report (BSR) in a mobile communication system, more particularly defining rules for triggering, generating and transmitting buffer status reports. The invention also relates to a data transmission method using new rules to decide data of which radio bearers is transmitted within a given transmission time interval. Furthermore, the invention relates to a method for scheduling radio resources which takes into account additional scheduling-relevant information from the buffer status reporting and/or data transmission method. To avoid unnecessary grants from the network and to suggest an advanced handling of data transmissions the invention suggests buffer status reporting and data transmission schemes that take into account the scheduling mode of data of radio bearers pending transmission to decide whether to report on it in a buffer status report, respectively, whether to multiplex the data to a transport block for transmission.

EFFECT: easier transmission.

24 cl, 12 dwg