Uplink Control Signal Design for Wireless System

摘要

A method for an SS to perform network entry in a multi-carrier wireless environment that has a primary carrier and at least one secondary carrier associated with a BS, the method comprising: a. sensing a carrier in an area serviced by the BS; b. determining if the carrier is a primary carrier or a secondary carrier; and c, performing the network entry if the determining establishes that the sensed carrier is a primary carrier and not a secondary carrier.