A multipath routing and spectrum access (MRSA) framework for cognitive radio systems in multi-radio mesh networks

@inproceedings{Wang2009AMR,
  title={A multipath routing and spectrum access (MRSA) framework for cognitive radio systems in multi-radio mesh networks},
  author={Xiaofei Wang and Ted Taekyoung Kwon and Yanghee Choi},
  booktitle={CoRoNet@MobiCom},
  year={2009}
}
Cognitive Radio (CR) techniques to dynamically utilize the frequency spectrum is under hot discussion recently. In particular, wireless mesh networks along with CR techniques may play a vital role in spectrum-scarce situations, which are the target environments of this paper. In CR systems, the most crucial issue is how to detect and mitigate the appearance of primary users. To minimize the effect of "onset" of primary users, we propose to use multipath routing assuming that multiple radios are… CONTINUE READING
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