发明名称 |
BANDWIDTH REQUEST PREAMBLE SEQUENCE SELECTION METHOD AND RANDOM ACCESS METHOD |
摘要 |
<p>The present invention relates to a bandwidth request preamble sequence selecting method for bandwidth requests on a wireless access system, and to a random access procedure using the same. Also, the present invention relates to devices supporting the random access procedure. In one example of the present invention, the method for randomly accessing a wireless access system may comprise the steps of: receiving a first message containing a predefined bandwidth request index from a base station; selecting a bandwidth request preamble sequence from the predefined bandwidth request index on the basis if the properties of uplink data to be transmitted by a mobile terminal; transmitting a second message containing a predefined bandwidth request index to the base station; and transmitting the selected bandwidth request preamble sequence to the base station.</p> |
申请公布号 |
EP2405594(A2) |
申请公布日期 |
2012.01.11 |
申请号 |
EP20100748989 |
申请日期 |
2010.03.08 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
CHO, HEE JEONG;YUK, YOUNG SOO;RYU, KI SEON;PARK, SUNG HO;CHUN, JIN YOUNG;KIM, YONG HO |
分类号 |
H04B7/26;H04W28/20 |
主分类号 |
H04B7/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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