This document specifies a Real-time Transport Protocol (RTP) payload format for Extended Adaptive Multi-Rate Wideband (AMR-WB+) encoded audio signals. The AMR-WB+ codec is an audio extension of the AMR-WB speech codec. It encompasses the AMR-WB frame types and a number of new frame types designed to support high-quality music and speech. A media type registration for AMR-WB+ is included in this...

In this paper we report the simulation results of simultaneous all optical clock extraction and demultiplexing from 4x10 GHz asynchronous optical time division multiplexed (OTDM) packet signals using a single symmetric Mach-Zehnder (SMZ) switch. In highspeed OTDM systems clock recovery, the address recognition and the payload routing are all should be carried out in the optical domain in order ...

This paper revisits the steganalysis method involving a Weighted Stego-Image (WS) for estimating LSB replacement payload sizes in digital images. It suggests new WS estimators, upgrading the method’s three components: cover pixel prediction, least-squares weighting, and bias correction. Wide-ranging experimental results (over two million total attacks) based on images from multiple sources and ...

We present a multi-gigabit rate multiple pattern-matching algorithm with TCAM that enables protecting against malicious attacks in a high-speed network. The proposed algorithm significantly reduces the number of TCAM lookups per payload with m-byte jumping window scheme. Due to the reduced number of TCAM lookups, we can easily achieve multi-gigabit rate for scanning the packet payload in order ...

Status of This Memo This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited. Abstract This document describes a Real-t...

This document specifies a Real-time Transport Protocol (RTP) payload format for Extended Adaptive Multi-Rate Wideband (AMR-WB+) encoded audio signals. The AMR-WB+ codec is an audio extension of the AMR-WB speech codec. It encompasses the AMR-WB frame types and a number of new frame types designed to support high-quality music and speech. A media type registration for AMR-WB+ is included in this...

Steganography techniques find importance in military applications because of their ability to communicate covertly. It is evident for any image steganography technique that if the payload can be represented in a smaller dimension than its original form, then the actual embedding requirement can be lessened thereby improving the statistical imperceptibility of the method. This paper presents an ...

This paper presents a derivative-free model reference adaptive controller design for NASA genetic transport model. The proposed architecture does not assume the ideal weights of a parameterized uncertainty are constant. In addition, it does not require modification terms like σor emodification, or applying a projection operator to the weight estimates, for uniformly ultimately boundedness. The ...

remote sensing using small spacecraft arising from multi-objective economic activity problems is getting more and more developed. these satellites require very accurate pointing to specific locations of interest, with high reliability and small latency. the space borne imaging systems always attempted to achieve the highest ground resolution possible with the available technology at the given t...

This investigation on robust and high capacity print codes aims to increase information payload in a given printed page area while providing robustness to channel errors including distortions originated by the inkjet printing and scanning processes. The approach includes statistical print-and-scan channel characterization, designing of robust segmentation using visual cues, unsupervised Bayesia...