METHODS AND APPARATUSES FOR GENERATING AND PARSING CONTINUOUS RESOURCE ALLOCATION SIGNALING

摘要

A method for generating continuous resource allocation signaling comprises: a transmitting end determines the value of total number of a system's resource blocks NRB according to the system's total resource number and determines, according to the amount and location of the total resources occupied by the continuous resources allocated to the target user equipment, the number of the continuous resource blocks LCRBs allocated to the user equipment and the value of the sequence number of the starting resource block RBstart in the continuous resource blocks allocated to the user equipment; the transmitting end comparesLCRBs -1 with [NRB/2] to compute the value RIV of the user equipment's resource allocation signaling; if LCRBs -1 is larger than [NRB/2], then said RIV is NRB(NRB+ LCRBs+1)+( NRB-1- RBstart); otherwise, RIV is NRB(LCRBs-1)+ RBstart; and the resource allocation signaling of the target user equipment is generated according to the RIV and transmitted. An apparatus for generating continuous resource allocation signaling, and a method and an apparatus for parsing continuous resource allocation signaling, are also disclosed. The invention ensures that, under any resource allocation environment, expenditure for resource allocation signaling remains: ceil {log2 N.(N+1) / 2 }.