Index. peer-to-peer systems, PPFEED (see Peer-to-peer file sharing (PPFEED)) ARQ schemes, 30. B Butterfly networks, 30
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1 Index A Adaptive network coding (ANC) bandwidth utilization, 164 cumulative encoding technique, 163 LC, 163, 164 MDC, 164 overlay topology construction, peer joining, average satisfaction, control overhead, GT-ITM software, 171 LION, 171 resilience, problem formalization, random network coding, 163, receivers, 163 theoretical analysis, 163 AF-SoftNC. See Amplify-and-forward SoftNC (AF-SoftNC) ALM. See Application layer multicast (ALM) Amplify and forward (AF) protocol, 8 Amplify-and-forward SoftNC (AF-SoftNC) MAIR performance analysis, virtual channel approximation, 14 ANC. See Adaptive network coding (ANC) Application layer multicast (ALM) heterogeneous peer-to-peer streaming system, network coding advantages, 119 deterministic vs. random, 124 linear, multicast networks, peer-to-peer systems, PPFEED (see Peer-to-peer file sharing (PPFEED)) ARQ schemes, 30 B Butterfly networks, 30 C CCACK. See Cumulative coded acknowledgment (CCACK) CDN. See Content distribution network (CDN) Channel assignment and network-coded opportunistic routing (CANCOR) CR transmission, 70 CTT, 70 electromagnetic spectrum, 69 half-duplex model, 71 heuristic algorithm, NLP problem, 72, 75 opportunistic routing, 70 SCAOR, 71 simulation and performance evaluation protocols, 78 throughput comparison vs. batch size, 81, 82 throughput comparison vs. buffer size, throughput comparison vs. number of channels, throughput comparison vs. number of radios, 79 Channel coding, 2 4, 6, 11, 12 Springer International Publishing Switzerland 2016 Y. Qin (ed.), Network Coding at Different Layers In Wireless Networks, DOI /
2 180 Index CNCOR. See Combined network coding and opportunistic routing (CNCOR) CoAOR, Coding-aware routing candidate selection algorithm, coding rules and modeling assumptions, forwarding timer, 88 performance evaluation bandwidth efficiency vs. difference in spectrum changing, 89, 90 NS2, 88 simulation parameters, 88, 89 throughput vs. packet loss rate, 89, 90 prioritization, SuDR, Coding in opportunistic routing (CodeOR), 64 Cognitive radio networks (CRNs), 60 Cognitive radio opportunistic routing (CROR) coding-aware routing, CRNs, intersession network coding, 81 nums SUs and nump PUs, 83 throughput vs. packet loss rate, WMNs, 81 Cognitive transport throughput (CTT), 70 Combined network coding and opportunistic routing (CNCOR), 62 Content distribution network (CDN), 146 COPE, 61, 62, CORE, CoRET, 66 CTT. See Cognitive transport throughput (CTT) Cumulative coded acknowledgment (CCACK), D Data-driven Overlay Network (DONet), 148 DCAR. See Distributed coding-aware routing (DCAR) Deterministic vs. random network coding, 124 Distributed coding-aware routing (DCAR) characteristics, 62 k-hop coding model, DONet. See Data-driven Overlay Network (DONet) E Error-control techniques, 30 ETX. See Expected transmission count (ETX) Expected transmission count (ETX), 71, 74, F FCS. See Forwarding candidate set (FCS) Feedback-based adaptive broadcast coding scheme, 30 File sharing services, 125 Finite-state machine (FSM), 31, 36 37, Forwarding candidate set (FCS), 84, Free-ride-oriented routing (FORM) availability, 62 compatibility, 62 G Go-Back-N automatic repeat request (GBN-ARQ) assumptions, analysis, HISO network coding system, 41, 52, 54 NACK, 31 steady-state throughput finite-state machine modeling, HISO network coding system, 41, 52 law of total probability, 40 Perron-Frobenius theorem, 40 state transitions, 37 39, 52 system model abstract source node, HISO coding node, 32 throughput performance, nth time-chip, 35 transmission operations, GRANT message, 158 GT-ITM software, 158, 171 H HELLO messages, 157 Heterogeneous peer-to-peer streaming ANC, CDN, 146 live media steaming systems, mesh-based, 147 network layer multicast, 145 optimal overlay topology construction (see Overlay topology construction, peer-to-peer streaming systems) requirements, server-client transmission model, 146 unicast connection, 145 Heuristic algorithm candidate selection algorithm, channel assignment, H-Inputs-Single-Output (HISO) network, 31, 32, 41, 52 56
3 Index 181 I Intersession network coding, 60, 63, 82, 83 Intra-session network coding CANCOR (see Channel assignment and (CANCOR)) coding-aware scheme, 69 K k-hop coding model, 62 L Lagrange dual problems, 65 Law of total probability, 40 Layered coding (LC), 163, 164 LC. See Layered coding (LC) LEAVE messages, 157 Linear network coding, multicast assignment, capacity, 123 flow, 120 link capacity function, 119 max-flow min-cut, theories, 119 Lyapunov optimization, 65 M MAIR. See Maximum achievable information rate (MAIR) Maximum achievable information rate (MAIR) AF-SoftNC and SBF-SoftNC, performance, analysis steps, 12 performance comparison AF-NNC, SBF-NNC, 21 SNC protocol, 21, 22 SNR, 22 Maximum ratio combination (MRC), 6 MCMR. See Multichannel multi-radio (MCMR) Minimum delay mesh (MDM) problem, 150 MRORNC. See Multi-rate opportunistic routing-aware network coding (MRORNC) Multicast coding subgraphs, 65 CoRET, 66 Hamming distance, 66 optimal encoding number, rate control, Multichannel multi-radio (MCMR), 70, 71 Multi-hop CRNs CANCOR (see Channel assignment and (CANCOR)) CROR (see Cognitive radio opportunistic routing (CROR)) Multiple description coding (MDC), 164 Multi-rate opportunistic routing-aware network coding (MRORNC), 63 Mutual information for demodulate and forward, N Network coding (NC) algebraic approach, 59 applications (see Wireless networks) CRNs, 60 I2NC, 60 intersession network coding, 60 intra-session network coding, 60 satellite networks, 59 scheme, 5, 30, 163, 164, 175 Network coding nodes communication systems, 30 feedback, 30 GBN-ARQ, 32, 56 HISO, 31 SR-ARQ, 32, 43, 56 state transitions, throughput and delay performance, 30 Network layer multicast, 118 Network simulator (NS2), 78, 88, 158 Network switching, NLP problem. See Nonlinear programming (NLP) problem Nonlinear programming (NLP) problem, 72, 75 O OCR. See Opportunistic cognitive routing (OCR) One-way channel (OWRC), 1 2, 8, 9, 17 Opportunistic cognitive routing (OCR), 70 Overlay topology construction, peer-to-peer streaming systems distributed algorithm, DONet, 148 greedy heuristic algorithm, MDM problem, 150 NICE protocol, peer joining, 156
4 182 Index Overlay topology construction, peer-to-peer streaming systems (cont.) peer leaving, end-to-end delay, 161, 162 GT-ITM software, 158 link stress, satisfaction, different system sizes, problem formalization conditions, 152 downloading rate, 151 link heterogeneity, 150, 151 Steiner tree packing, 153 uplink and downlik bandwidth, SplitStream, topology adjustment procedure, tree-based and mesh-based, 148 ZIGZAG, 149 P Packet transmission modeling, Peer-to-peer file sharing (PPFEED) advantages, random network coding, 125 combination networks linear network coding assignment, network coding gain, node types, 126 properties, 127 random network coding, 127 data dissemination, 134 decoding, 130 development, reliability and resilience, friendly/abruptly leaving, group ID, 129 joining process, 131 link heterogeneity, 136 local topology adjustment, multicast graph construction, 125 overlay network construction, 129 parameters, 129 baseline configuration, dynamic peer join/leave configuration, heterogeneity configuration, link stress, 138 reliability, 138 throughput, 137 topology awareness configuration, retransmission, 130 scalability and resilience, mesh network, services, topology awareness, Tornado code, 130 web-based applications, 124 Performance analysis, SoftNC with direct link AF-SoftNC, bounds and approximations, MAIR analysis, 12 MAIR performance comparison, SBF-SoftNC, without direct link, Perron-Frobenius theorem, 40 Physical layer network coding (PNC), 1 PPFEED. See Peer-to-peer file sharing (PPFEED) R Random loss, 103, 107, 110 Request indicator bits (RIBs), 66 REQUEST message, 157 RIBs. See Request indicator bits (RIBs) Round trip time (RTT) GBN-ARQ, 34 SR-ARQ, 35 TCP-Vegas, 98 Routing. See also Channel assignment and (CANCOR) CCACK, CNCOR, 62 CoAOR, CodeOR, 64 COPE, 61 CORE, DCAR, FORM, 62 multicast network, RTT. See Round trip time (RTT) S SBF. See Soft bit forward (SBF) SBF-SoftNC. See Soft-bit-forward SoftNC (SBF-SoftNC) SCAOR. See Simple channel assignment for opportunistic routing (SCAOR)
5 Index 183 Selective-repeat ARQ (SR-ARQ) HISO network coding node, 31 NACK, 31, 36 system model, 33 throughput performance, time-chip, 35, 36 Server-client model, 117, 118 Simple channel assignment for opportunistic routing (SCAOR), 71 Soft bit forward (SBF), 8 10, 20 Soft-bit-forward SoftNC (SBF-SoftNC) analysis procedure, MAIR performance, 12, TWRC, 9 Soft network coding (SoftNC) AF-SoftNC, 2 design in fading channels, 8 10 SNC scheme, 6 system diagram, 7 MAIR, 2 numerical simulation bounds and approximations, MAIR performance comparison, SBF-SoftNC, 2 SplitStream, SR-ARQ. See Selective-repeat ARQ (SR-ARQ) State transitions GBN-ARQ, 37 39, 52 SR-ARQ calculation of P C, calculation of P 0, conditions for state, 45 Steady-state throughput, SR-ARQ network coding system, packet transmission modeling, state transitions calculation of P C, calculation of P 0, conditions for state, 45 Stop-and-Wait (SW-ARQ), 30, 31 Straightforward network coding (SNC) MAIR, 22 SoftNC, 7 system diagram, 5 Successful delivery ratio (SuDR) ETX, 85 FCS, 87 MORE and CORE, 84 T TCP. See Transmission control protocol (TCP) TCP-Vega congestion detection, 96 RTT-aware characteristic, 98 TCP-DNC, 108 TCP-Veno, 96 Topology awareness finish time and retransmissions, 144, 145 link stress, 144, 146 PPFEED, , 144 Transmission control protocol (TCP) adaptive method, digital fountain codes, 97 dynamic method, 102 effectiveness, linear network coding, 98 MRTT and RTT, 96 multi-flows hybrid network, 110, wired network, network switching, packet format, soundness, static method, transport layer, 95 Transmission operations, GBN-ARQ/ SR-ARQ, Two-way relay channel (TWRC) BPSK modulation, 4 half-duplex mode, 3 network coding, 3, 5 SNC scheme, 2 wireless TWRC, 4 W WACA. See Workload-Aware Channel Assignment algorithm (WACA) Wireless channel codes, 7 Wireless channel fading effect, 6 Wireless mesh networks (WMNs), 82 Wireless networks multicast flows (see Multicast) routing scheme-based NC (see Routing) scheme-based network coding, 60 WMNs. See Wireless mesh networks (WMNs) Workload-Aware Channel Assignment algorithm (WACA), 70 X XCOR, 63
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