The RObust Header Compression (ROHC) protocol provides an efficient, flexible and future-proof header compression concept. It is designed to operate efficiently and robustly over various link technologies with different characteristics. RFC 3095 defined the ROHC framework along with an initial set of compression profiles. To improve and simplify the specification, it has been agreed that the fr...

The original RObust Header Compression (ROHC) RFC (RFC 3095) defines a framework for header compression, along with compression protocols (profiles) for IP/UDP/RTP, IP/ESP (Encapsulating Security Payload), IP/UDP, and also a profile for uncompressed packet streams. However, no profile was defined for compression of IP only, which has been identified as a missing piece in RFC 3095. This document...

Next generation High-Speed optical packet switching networks require components capable of recognising the optical header to enable on-the-fly accurate switching of incoming data packets to their destinations. This paper experimentally demonstrates a comparison between two different optical header recognition structures; A passive structure based on the use of Fiber Bragg Gratings (FBGs), where...

The performance of IPv6 in the radio link can be improved using header compression algorithms. The 3GPP (3rd Generation Partnership Project) consortium in its technical specification has adopted the ROHC (RObust Header Compression) protocol of the IETF (Internet Engineering Task Force) standard track for real-time applications using RTP/UDP/IPv6 and UDP/IPv6. This paper presents the analysis of...

The use of efficient algorithm to detect JPEG file is vital to reduce time taken for analyzing ever increasing data in hard drive or physical memory. In previous paper we proposed single-byte-marker algorithm for header detection. In this paper, we propose a novel algorithm so-called dual-byte-marker for header detection. It is based on a newly proposed FORHEADER model. Two experiments have bee...

A modularization is a partitioning of a software system into components based on a variety of criteria, each depending on the clustering approach and desired level of abstraction. Source-header dependency graphs are bipartite graphs that are formed by flattening include file dependencies and enumerating source file to header file dependencies. In this paper, we describe an approach for identify...

Status of This Memo This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. Abstract This document specifies the Session Initiation Protocol (SIP) P-User-Database Private-Header (P-header). This header field is used in the 3rd-Generation Partnership Project (3GPP) IMS (IP Multimedia Subsystem) to pr...