发明名称 |
COMPUTER GENERATED SEQUENCES FOR DOWNLINK AND UPLINK SIGNALS IN WIRELESS COMMUNICATION SYSTEMS |
摘要 |
The present disclosure provides a base station transmitter, a user equipment transmitter and methods of operating the base station and user equipment transmitters. In one embodiment, the base station transmitter is for use with a cellular communication system and includes a synchronization unit configured to provide a randomly-generated constant amplitude zero autocorrelation (random-CAZAC) sequence corresponding to a downlink synchronization signal. Additionally, the base station transmitter also includes a transmit unit configured to transmit the downlink synchronization signal using the random-CAZAC sequence. In another embodiment, the user equipment transmitter is for use with a cellular communication system and includes a reference signal unit configured to provide a random-CAZAC sequence for an uplink reference signal corresponding to a one resource block allocation of the user equipment. The user equipment transmitter also includes a transmit unit configured to transmit the uplink reference signal using the random-CAZAC sequence. |
申请公布号 |
EP2160878(A4) |
申请公布日期 |
2012.07.18 |
申请号 |
EP20080754942 |
申请日期 |
2008.04.28 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
DABAK, ANAND, G.;ONGGOSANUSI, EKO, N.;PAPASAKELLARIOU, ARIS |
分类号 |
H04L27/26;H04J13/00 |
主分类号 |
H04L27/26 |
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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