Patent ID: 9451301
Filing Date: 2016-09-20
CPC Classification: H04L,H04N

Claim Text:
1. A method for mapping resources of broadcast control channel, comprising: dividing available subcarriers of a subframe in which the broadcast control channel is located into three subcarrier sets, each of which is mapped to be one frequency partition, so that the subframe in which the broadcast control channel is located comprises three frequency partitions, and mapping resources of each frequency partition to be logical resource units, wherein the available subcarriers are divided into the three subcarrier sets according to one of the following: dividing the available subcarriers into a plurality of subblocks by taking N subcarriers as a unit, and performing an equal interval extraction on subcarriers of each subblock to form the three subcarrier sets, wherein N is a natural number greater than 1; dividing the available subcarriers into the three subcarrier sets according to a permutation sequence; and equally dividing the available subcarriers to form the three subcarrier sets, wherein the logical resource units are distributed resource units, wherein mapping the resources of each frequency partition to the logical resource units comprises: wherein the method further comprises: wherein the primary broadcast control channel occupies the distributed resource units in a fixed number, and the number of the distributed resource units occupied by the secondary broadcast control channel is indicated in the primary broadcast control channel.