Patent ID: 8649345
Filing Date: 2014-02-11
Classification: H04L,H04W

Abstract:
1. A method for transmitting Bandwidth Request (BR) information in a Mobile Station (MS) in a multi-carrier wireless communication system, the method comprising: transmitting a BR code in a first region of a subframe to a Base Station (BS) to attempt a random access, wherein the BR code includes an index corresponding to an integer equal to or greater than zero (0); and transmitting the BR information in a second region of the subframe to the BS to request resource allocation, wherein the BR information includes an MS identifier, a resource size and QoS (Quality of Service) information, wherein each of N regions for transmission of the BR information has an index from zero (0) to N−1 and the second region is determined for transmission of the BR information based on an index that corresponds to a remainder from dividing the index of the BR code by N.