发明名称 |
METHODS AND APPARATUSES FOR PERFORMING RANDOM ACCESS IN A TELECOMMUNICATIONS SYSTEM |
摘要 |
<p>The present invention relates to methods and apparatuses (radio base station and UE) for enabling a UE to perform a contention-based random access. According to embodiments of the present invention, a non-dedicated random access preamble identifier is determined by a radio base station (120, 400) and the determined preamble is transmitted in a message to the UE (110, 500) which selects a non-dedicated random access preamble based on the received preamble identifier and performs a contention-based random access using the selected preamble.</p> |
申请公布号 |
WO2009154531(A1) |
申请公布日期 |
2009.12.23 |
申请号 |
WO2008SE51452 |
申请日期 |
2008.12.15 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL);MEYER, MICHAEL;LINDSTROEM, MAGNUS |
发明人 |
MEYER, MICHAEL;LINDSTROEM, MAGNUS |
分类号 |
H04W74/08 |
主分类号 |
H04W74/08 |
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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