发明名称 |
METHODS AND ARRANGEMENTS FOR ESTABLISHING A RADIO CONNECTION IN A COMMUNICATION SYSTEM |
摘要 |
This invention pertains in general to the field of establishment of radio connection in a communication system. More particularly the invention relates to establishing a radio connection in a communication system. By broadcasting Random Access Channel related system information, user equipments can send a RACH request and receive a set of DL demodulation reference signals associated with a DL control channel. |
申请公布号 |
EP2620033(A1) |
申请公布日期 |
2013.07.31 |
申请号 |
EP20100857584 |
申请日期 |
2010.09.22 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
FRENGER, PAAL;ERIKSSON, ERIK;GUNNARSSON, FREDRIK |
分类号 |
H04W74/00;H04L5/00;H04W48/12;H04W48/20;H04W72/00 |
主分类号 |
H04W74/00 |
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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