A Robust Coarse Timing Synchronizer Design for Cooperative Diversity OFDM System
Keywords:
Synchronization, cooperative diversity, OFDM, preamble.Abstract
In this paper, a robust coarse symbol timing offset
synchronizer design for cooperative diversity OFDM system is
proposed. Further, a preamble format suitable for cooperative
diversity scenario is presented. Then frame structure,
preamble and cooperative protocol for transmitter and relay is
elaborated in context of deployment of proposed algorithm.
The proposed algorithm shows good probability of synch
detection even in a Rayleigh fading channel. Furthermore, two
low complexity versions for coarse timing metric estimation are
also described. The perform
Downloads
Downloads
Published
Issue
Section
License
You are free to:
- Share — copy and redistribute the material in any medium or format for any purpose, even commercially.
- Adapt — remix, transform, and build upon the material for any purpose, even commercially.
- The licensor cannot revoke these freedoms as long as you follow the license terms.
Under the following terms:
- Attribution — You must give appropriate credit , provide a link to the license, and indicate if changes were made . You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
Notices:
You do not have to comply with the license for elements of the material in the public domain or where your use is permitted by an applicable exception or limitation .
No warranties are given. The license may not give you all of the permissions necessary for your intended use. For example, other rights such as publicity, privacy, or moral rights may limit how you use the material.
