Cooperative diversity schemes for asynchronous wireless networks

نویسندگان

  • Petros Elia
  • Somsak Kittipiyakul
  • Tara Javidi
چکیده

We construct cooperative diversity coding schemes that mitigate the effects of symbol asynchronicity among network users. We do so by modifying, at the expense of implementation practicality, the signaling complexity of well behaved existing schemes. The modification allows the same good performance (DMT optimality) in the presence of synchronicity, and almost-surely permits full-diversity gains for any event of symbol asynchronicity.

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عنوان ژورنال:
  • Wireless Personal Communications

دوره 43  شماره 

صفحات  -

تاریخ انتشار 2007