发明名称 |
Method for allocating preamble sequence subblock for supporting irregular system bandwidth in wireless communication system and an apparatus therefor |
摘要 |
A method for transmitting a secondary advanced-preamble (SA-preamble) from a base station in a wireless communication system is disclosed, wherein the SA-preamble supporting an irregular system bandwidth. The method comprises allocating a plurality of sequence subblocks corresponding to a regular system bandwidth; configuring the SA-preamble by dropping one or more sequence subblock pairs among the plurality of sequence subblocks symmetrically in base of a DC component; and transmitting the SA-preamble to a mobile station, wherein a bandwidth of the SA-preamble is same as or narrower than the irregular system bandwidth.
|
申请公布号 |
US8451788(B2) |
申请公布日期 |
2013.05.28 |
申请号 |
US20100774885 |
申请日期 |
2010.05.06 |
申请人 |
CHOI JIN SOO;CHO HAN GYU;KWAK JIN SAM;LG ELECTRONICS INC. |
发明人 |
CHOI JIN SOO;CHO HAN GYU;KWAK JIN SAM |
分类号 |
H04W4/00 |
主分类号 |
H04W4/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|