Publication: IEICE TRANSACTIONS on Communications Publication Date: 2014/12/01 Vol. E97-BNo. 12pp. 2583-2595 Type of Manuscript: INVITED PAPER (Special Section on Technologies and Architectures for Improving Scalability, Reliability, and Robustness for Future Information Networks) Category: Keyword: clean slate approach, session layer, ID/Locator split, cross-layer cooperation,