Now showing items 21-32 of 32

    • Regenerator placement and traffic engineering with restoration in GMPLS networks 

      Yetginer, E.; Karasan, E. (Springer, 2003)
      In this paper, we study regenerator placement and traffic engineering of restorable paths in generalized multiprotocol label switching (GMPLS) networks. Regenerators are necessary in optical networks in order to cope with ...
    • A reordering-free multipath traffic engineering architecture for DiffServ-MPLS networks 

      Akar, Nail; Hokelek, İbrahim; Atik, Muammer; Karasan, Ezhan (IEEE, 2003-10)
      We propose a novel traffic engineering architecture for IP networks with multiprotocol label switching (MPLS) backbones. In this architecture, two (primary and secondary) label switched paths (LSPs) are established among ...
    • Signaling alternatives in a wireless ATM network 

      Akyol, B.A.; Cox, D.C. (1997)
      The world of wireless telecommunications is rapidly changing. The capabilities of wireless networks are improving at a steady pace. This paper presents two possible protocols for implementing mobility for wireless users ...
    • Sleep scheduling with expected common coverage in wireless sensor networks 

      Bulut, E.; Korpeoglu, I. (Springer New York LLC, 2011)
      Sleep scheduling, which is putting some sensor nodes into sleep mode without harming network functionality, is a common method to reduce energy consumption in dense wireless sensor networks. This paper proposes a distributed ...
    • A strong user authentication protocol for GSM 

      Aydemir, Özer; Selçuk, Ali Aydın (IEEE, 2005-06)
      Traditionally, the authentication protocols for cellular phone networks have been designed for device authentication rather than user authentication, which brings certain limitations and restrictions on the functionality ...
    • Test case verification by model checking 

      Naik, K.; Sarikaya, B. (Kluwer Academic Publishers, 1993)
      Verification of a test case for testing the conformance of protocol implementations against the formal description of the protocol involves verifying three aspects of the test case: expected input/output test behavior, ...
    • Testing communication protocols 

      Naik, K.; Sarıkaya, B. (1992)
      [No abstract available]
    • Traffic engineering and regenerator placement in GMPLS networks with restoration 

      Yetginer, E.; Karasan, E. (2002)
      In this paper we study regenerator placement and traffic engineering of restorable paths in Generalized Multiprotocol Label Switching (GMPLS) networks. Regenerators are necessary in optical networks due to transmission ...
    • A variable structure control approach to active queue management for TCP with ECN 

      Yan, P.; Gao, Y.; Özbay, H. (Institute of Electrical and Electronics Engineers, 2005)
      It has been shown that the transmission control protocol (TCP) connections through the congested routers can be modeled as a feedback dynamic system. In this paper we design a variable structure (VS) based control scheme ...
    • Verification of protocol conformance test cases using reachability analysis 

      Naik, K.; Sarikaya, Behcet (Elsevier Inc., 1992)
      A methodology is presented to verify manually written test cases against the formal specification of a protocol. Initially, a protocol and a test case are modeled as nondeterministic finite state machines and test case ...
    • Wide area telecommunication network design: Application to the Alberta SuperNet 

      Cabral, E.A.; Erkut, E.; Laporte G.; Patterson, R.A. (2008)
      This article proposes a solution methodology for the design of a wide area telecommunication network. This study is motivated by the Alberta SuperNet project, which provides broadband Internet access to 422 communities ...
    • A zone-based shared-tree multicast protocol for mobile ad hoc networks 

      Rangnekar, A.; Zhang, Y.; Selçuk, Ali A.; Bicak, A.; Devarapalli V.; Sidhu, D. (IEEE, 2003)
      This paper proposes a new multicast protocol for mobile ad hoc networks (MANETs). The proposed protocol, Shared-Tree MZR, is a shared tree variant of the Multicast Routing Protocol based on Zone Routing (MZR). The concept ...