the establishment as well as the survival of mobile ad-hoc networks relies on the cooperation of nodes for performing network operations such as routing and packet forwarding. in these networks, misbehaving nodes can severely degrade network’s performance by not cooperating in networking operations. in this paper, we study the issue of node misbehavior in packet forwarding. to counter this type...

The uptake of tartrazine from its aqueous solution by powdered activated carbon prepared cola nut shells chemically with potassium hydroxide (ACK) and phosphoric acid (ACP) has been investigated using kinetics models. Batch isotherm data were analysed the pseudo-first order, pseudo-second order model as well intraparticle diffusion model. For structural elucidation, materials characterized FTIR...

Bu çalışmada sualtı akustik algılayıcı ağlar (SAAA’lar) için geliştirilen S-FAMA protokolü ile onun etkinliğini arttırmak önerilen yaklaşımlardan olan Çoklu-ACK’daki onay (ACK) paket sayısının ağ başarımı üzerindeki etkileri ele alınmaktadır. Sualtı ağlarda yüksek yayılım gecikmesi yüzünden bir paketinin kaybının maliyeti yüksektir. Veri iletimi sırasında paketi kaybolduğunda iletim sürecinin t...

Activated carbons (ACs) obtained from coffee husk by KOH activation at 650 (ACK-650) and 750oC (ACK-750), were used as an adsorbent for the adsorption of phenol aqueous solution. The ACs was characterized SEM, EDX, BET, Boehm titration techniques. experimental equilibrium data analyzed eight isotherm models, which are four two-parameter equations (Langmuir, Freundlich, Elovich, Temkin) three-pa...

The proposal in this document is Experimental. While it may be deployed in the current Internet, it does not represent a consensus that this is the best possible mechanism for the use of Explicit Congestion Notification (ECN) in TCP SYN/ACK packets. This document describes an optional, experimental modification to RFC 3168 to allow TCP SYN/ACK packets to be ECN-Capable. For TCP, RFC 3168 specif...

The proposal in this document is experimental. While it may be deployed in the current Internet, it does not represent a consensus that this is the best possible mechanism for the use of ECN in TCP SYN/ACK packets. This draft describes an optional, experimental modification to RFC 3168 to allow TCP SYN/ACK packets to be ECN-Capable. For TCP, RFC 3168 only specifies setting an ECN-Capable codepo...

In order to avoid dropping the periodic CSI report frequently in case of collision between a periodic CSI report and HARQ-ACK feedback in LTE-Advanced system, this paper gives two coding schemes for multiplexing periodic CSI (Channel State Information) with HARQ-ACK (Hybrid Automatic Repeat request Acknowledgement) feedback on PUCCH (Physical Up Control Channel) format 3. The result of simulati...

This draft specifies a modification to RFC 3168 to allow TCP SYN/ACK packets to be ECN-Capable. For TCP, RFC 3168 only specifies setting an ECN-Capable codepoint on data packets, and not on SYN and SYN/ACK packets. However, because of the high cost to the TCP transfer of having a SYN/ACK packet dropped, with the resulting retransmit timeout, this document specifies the use of ECN for the SYN/AC...

The proposal in this document is Experimental. While it may be deployed in the current Internet, it does not represent a consensus that this is the best possible mechanism for the use of Explicit Congestion Notification (ECN) in TCP SYN/ACK packets. This document describes an optional, experimental modification to RFC 3168 to allow TCP SYN/ACK packets to be ECN-Capable. For TCP, RFC 3168 specif...