1. IEEE Standard 802.16-2009, IEEE standard for local and metropolitan area networks part 16: Air interface for fixed broadband wireless access systems, 2009.
2. IEEE Standard 802.16j-2009, IEEE standard for local and metropolitan area networks part 16: air interface for broadband wireless access systems amendment 1: multiple relay specification, 2009.
3. Multihop diversity in wireless relaying channels;Boyer;IEEE Transactions on Communications,2004
4. Cooperative diversity in wireless networks: efficient protocols and outage behavior;Laneman;IEEE Transactions on Information Theory,2004
5. Multinode cooperative communications in wireless networks;Sadek;IEEE Transactions on Signal Processing,2007