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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Jun Chen Zheng Zhou |
| Copyright Year | 2005 |
| Description | Author affiliation: Wireless Network Lab., Beijing Univ. of Posts & Telecommun., China (Jun Chen; Zheng Zhou) |
| Abstract | Ultra-Wide band (UWB) radio, transmits data using nanosecond level impulses, is gaining increasing attention own to its attractive features that include low-complexity hardware and high transmission rate. However, UWB system has to cope with great design challenges, including synchronization, multi-path energy combining. A review of acquisition methods in direct sequence-spread spectrum (DS-SS) communication system is given in detail at first and analysis of their performance with evaluating parameters, which is the essential reference to DS-SS acquisition algorithm is shown next. Then, several acquisition scheme used specially in DS-UWB system is analyzed. Hardware complexity and acquisition performance in DS-UWB is still the two sides of one contradiction needed to be tradeoff. |
| Starting Page | 983 |
| Ending Page | 986 |
| File Size | 1245989 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780395387 |
| DOI | 10.1109/ISCIT.2005.1567032 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-10-12 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Intelligent networks OFDM Wireless networks Spread spectrum communication FCC Amplitude modulation Hardware Performance analysis Frequency synchronization Pulse modulation |
| Content Type | Text |
| Resource Type | Article |
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