[1] [1] C. Rossenhovel and J. Ganbar, EXCLUSIVE! Testing Cisco’s IPTV infrastructure, www.lightreading.com /document.asp?doc_id=126173 (December 20, 2007).

[2] [2] T. Bertram, in Proceedings of ECOC 2007 Plenary 2 (2007).

[3] [3] W. Sun, Y. Jin, W. Hu, H. He, X. Luo, P. Hu, W. Guo, Y. Su, and L. Leng, in Proceedings of OFC 2005 OWG3 (2005).

[4] [4] Y. Jin, W. Hu, W, Sun, W. Guo, J. Wu, H. Li, J. Wang, M. Xu, Y. Li, L. Wei, G. Zhang, Y. Xu, H. Zhao, R. An, F. Yin, J. Wang, and X. Wei, in Proceedings of ECOC 2007 2, 197 (2007).

[5] [5] Y. Zhu, Y. Jin, W. Sun, W. Guo, W. Hu, W. Zhong, and M. Wu, IEEE J. Sel. Areas Commun. 25, 1011 (2007).

[6] [6] N. Singhal, L. H. Sahasrabuddhe, and B. Mukherjee, IEEE/ACM Trans. Networking 14, 1104 (2006).

[7] [7] J. Cui, J. Kim, D. Maggiorini, K. Boussetta, and M. Gerla, in Proceedings of IFIP Networking 2002 1032 (2002).

[8] [8] M. Kodialam and T. V. Lakshman, IEEE/ACM Trans. Networking 11, 676 (2003).

[9] [9] T. H. Cormen, C. E. Leiserson, and R. L. Rivest, Introduction to Algorithms (MIT, 1990).

[10] [10] P. van Mieghem and M. Janic, in Proceedings of IEEE Infocom 2002 2, 1099 (2002).