发明名称 |
RADIO TRANSMITTING APPARATUS AND RADIO TRANSMITTING METHOD |
摘要 |
A radio transmitting apparatus and a radio transmitting method wherein the throughput is improved and a fast initial access processing including an RA burst is accomplished. According to these apparatus and method, a signature table storing part (101) has a plurality of signature groups generated from a plurality of different Zadoff-Chu sequences with a set of signatures generated from one Zadoff-Chu sequence being one signature group. A signature sequence assignment control part (102) switches signature groups to be assigned to a UE for each of paging transmissions, thereby assigning a signature sequence, which is to be used for an initial RA, from the same signature group. A paging information generating part (104) causes the ID of the assigned signature sequence to be included into paging information, which is then transmitted to the UE. |
申请公布号 |
EP2053757(B1) |
申请公布日期 |
2016.11.30 |
申请号 |
EP20070792581 |
申请日期 |
2007.08.16 |
申请人 |
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA |
发明人 |
IMAMURA, DAICHI;FUTAGI, SADAKI;MATSUMOTO, ATSUSHI;IWAI, TAKASHI;OWAGA, YOSHIHIKO |
分类号 |
H04J13/22;H04J13/00;H04J13/18 |
主分类号 |
H04J13/22 |
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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