Backpressure scheduling and routing, in which packets are preferentially transmitted over links with high queue differentials, offers the promise of throughput-optimal operation for a wide range of communication networks. However, when the traffic load is low, due to the corresponding low queue occupancy, backpressure scheduling/routing experiences long delays. This is particularly of concern in intermittent encounter-based mobile networks which are already delay-limited due to the sparse and highly dynamic network connectivity.
Introduction To Communication Systems and Computer Networks: Network Essentials, Features, Models, and Components, Classification Of Telecommunication and Computer Networks and Internet Technology; Overview Of Computer Networks and Protocols (OSI) And (TCP/IP) Protocols; Application Layer: Protocols, Client-Server / P2P Architectures, Web and HTTP Protocol, File Transfer and FTP Protocol, Electronic Mail and SMTP & POP3/IMAP Protocols, DNS; Transport Layer: Services, Multiplexing and Demultiplexing, Data Transfer Reliability, Flow Control, Congestion Control, TCP, UDP Transport Protocol
Feed efficiency is an economically important trait in aquaculture, which can be measured traditionally as feed conversion ratio (FCR). Because of the difficult measurement, genome-wide selection using quantitative trait loci (QTLs) affecting FCR may be an alternative for genetic improvement. In the present investigation, QTLs for FCR based on two mapping panels (mirror carp and hybrid carp panels) were found in common carp (Cyprinus carpio L.). After that, candidate genes were identified by comparative genomics.
