1SRINIVASAN R. Dynamic routing in WDM grooming networks [EB/OL]. http://www3.ee.iastate.edu/ tcnl/technical-reports.htm, 2001-12-16.
2ZHANG X, QIAO C. An effective and comprehensive approach for traffic grooming and wavelength assignment in SONET/WDM rings [J]. IEEE/ACM Transactions on Networking, 2000, 8(10): 608-617.
3MODIANO E, CHIU A. Traffic grooming algorithms for minimizing electronic multiplexing costs in unidirectional SONET/WDM ring networks [J]. IEEE J Lightwave Tech, 2000, 18(6):2-12.
4GERSTEL O, LIN P, SASAKI G. Combined WDM and SONET network design [A]. INFOCOM′99 [C]. 1999. 734-743.
5GERSTEL O. Wavelength assignment in a WDM ring to minimize the cost of embedded SONET rings [A]. INFOCOM′98 [C]. 1998. 94-101.
6SIMMONS J, SALEH A. Quantifying the benefit of wavelength add-drop in WDM rings with distance-independent and dependent traffic [J]. IEEE J Lightwave Tech, 1999, 17(1):48-57.
7BERRY R. Reducing electronic multiplexing costs in SONET/WDM rings with dynamically changing traffic [J]. IEEE Journal on Selected Areas in Communications, 2000, 18(10):1961-1971.
8GERSTEL O, RAMASWAMI R. Cost effective grooming in WDM rings [A]. INFOCOM′98 [C]. 1998.
9MODIANO E, BERRY R. Using grooming cross-connects to reduce ADM costs in SONET/WDM ring networks [A]. OFC 2001 [C]. 2001.
10WU K, ZENG Q J, XIONG Y Z. Joint operation in multi-hop WDM networks under dynamic data traffic [A]. Communication Technology Proceedings 2000, International Conference on WCC-ICCT 2000 [C]. 2000. 1205-1208.