METHOD AND SYSTEM FOR DISTRIBUTING RANDOM ACCESS RESOURCE OF WIRELESS NETWORK

摘要

Method for distributing random access resource of wireless network includes: network side broadcasts broadcast signal on the broadcast channel(BCH) of cell, and the broadcast signal includes usable frequency band information and/or slot; mobile terminal receives the broadcast signal and obtains the usable frequency band information and/or slot; the mobile terminal selects one frequency band information and/or slot from the frequency band information and/or slot used for random access to start the random access to the cell. A system for distributing random access resource of wireless network is provided in the invention also. The invention realizes the random access of resource distribution and/or the distribution of time resource, random access interference could averagely be distributed in cell as far as possible.