Guy Pujolle is currently a Professor at the University of Paris VI and member of the Scientific Council of France Telecom Group. He is chairman of the IFIP Working Group 6.2 on "Network and Internetwork Architectures". A pioneer in high-speed networking, he led the development of the first Gbit/s network to be tested in 1980.

• Part 1. Control of IP Networks 1Chapter 1. Introduction 3Guy PUJOLLE1.1. Introduction 31.2. Signaling 41.3. Flow control and management techniques 71.4. Policy-based management 141.5. Security 151.6. Mobile network control 181.7. Optical network control 191.8. Conclusion 201.9. Bibliography 20Chapter 2. Quality of Service: The Basics 23Benoît CAMPEDEL2.1. Introduction to Quality of Service 232.2. Network parameters 272.3. Overview of the basic mechanisms on IP 362.4. Overview 47Chapter 3. Quality of Service: Mechanisms and Protocols 49Stéphane LOHIER3.1. QoS and IP 493.2. IntServ (RSVP) model 543.3. The DiffServ model 643.4. MPLS architecture 713.5. QoS at level 2 75Chapter 4. DiffServ: Differentiated Quality of Service 81Idir FODIL4.1. Introduction 814.2. Principles of DiffServ 824.3. Structure 834.4. DiffServ in edge routers 844.5. Conclusion 884.6. Bibliography 88Chapter 5. Quality of Service in Wi-Fi 91Yacine GHAMRI-DOUDANE, Anelise MUNARETTO and Hakima CHAOUCHI5.1. Introduction 915.2. Packets transmission with CSMA/CA access method 925.3. MAC level QoS in IEEE 802.11 965.4. Summary and conclusion 1085.5. Bibliography 109Chapter 6. Quality of Service: Policy-based Management 111Thi Mai Trang NGUYEN6.1. Introduction to policy-based management in IP networks 1116.2. Architecture and protocols for policy-based management 1136.3. The COPS protocol 1146.4. COPS-RSVP 1176.5. COPS-PR 1196.6. SNMP 1236.7. Conclusion 1246.8. Bibliography 124Chapter 7. Inter-domain Quality of Service 127Mauro FONSECA7.1. Introduction 1277.2. Goal 1287.3. Motivations for the use of mobile agents to offer inter-domain QoS 1317.4. Negotiation of inter-domain QoS 1337.5. An architecture for inter-domain negotiation 1357.6. Conclusion 1477.7. Bibliography 148Part 2. The Evolution of IP Networks 151Chapter 8. An Introduction to the Evolution in the World of IP 153Guy PUJOLLE8.1. Introduction 1538.2. Great evolutions 1548.3. Quality of Service 1568.4. IP mobility 1578.5. IP multicast 1628.6. VPN IP 1648.7. Filtering 1688.8. Intelligent IP networks 1708.9. Conclusion 1718.10. Bibliography 171Chapter 9. IPv6, the New Internet Generation 175Idir FODIL9.1. Introduction 1759.2. IPv6 characteristics 1769.3. IPv6 packet header 1779.4. IPv6 addressing 1789.5. Transition from IPv4 Internet to IPv6 Internet 181Chapter 10. Addressing in IP Networks 193Julien ROTROU and Julien RIDOUX10.1. Introduction 19310.2. IPv4 addressing 19410.3. The future version of the IP protocol: IPv6 20310.4. Conclusion 21510.5. Bibliography 216Chapter 11. SLA Driven Network Management 219Issam AIB and Belkacem DAHEB11.1. Introduction 21911.2. Requirements for service driven management 21911.3. The SLA 22111.4. Specification of level of service (SLS) 22311.5. Service contract chains 22611.6. SLA types 22711.7. SLA management (SLM) 22811.8. SLA modeling and representation 23111.9. Research projects and activities 23311.10. Conclusion 24411.11. Abbreviations and acronyms 24411.12. Bibliography 245Chapter 12. New Approaches for the Management and Control of IP Networks 247Yacine GHAMRI-DOUDANE12.1. Introduction 24712.2. Network management policies 24812.3. Policy-based management framework 25012.4. COPS protocol 25412.5. Policy domains 25712.6. Information modeling 26012.7. Conclusion 26312.8. Bibliography 264Chapter 13. Internet Security 267Vedat YILMAZ13.1. Introduction 26713.2. Elements of security 26713.3. User data security 27013.4. Internet infrastructure security 27713.5. Internet access infrastructure security 28313.6. Summary and conclusion 28913.7. Bibliography 290Chapter 14. Security Protocols for the Internet 293Idir FODIL14.1. Introduction 29314.2. IPSec 29414.3. IEEE 802.1x 30014.4. Bibliography 304Chapter 15. Secured Infrastructure for Ambient Virtual Offices 307Laurent CIARLETTA and Abderrahim BENSLIMANE15.1. Introduction to ambient Internet and to its needs in terms of security 30715.2. Virtual Private Smart Spaces (VPSS) 30915.3. An infrastructure secured by ambient virtual offices 31515.4. Conclusion and perspectives 32415.5. Bibliography 326Chapter 16. Smart Card Security 329Vincent GUYOT16.1. Introduction 32916.2. History 33016.3. Different parts of a smart card 33016.4. Smart card communication 33316.5. A secure component 33916.6. Smart card alternatives. 34016.7. Smart card security advantages 34116.8. Network security 34716.9. Conclusion 34916.10. Bibliography 349Chapter 17. Video Adaptation on the Internet 353Nadjib ACHIR17.1. Introduction 35317.2. Error control 35517.3. Point-to-point congestion and flow control 35917.4. Multicast congestion and flow control 36217.5. An example of video adaptation: multi-object video transmission 36717.6. Conclusion 37717.7. Bibliography 378Chapter 18. Voice over IP 383Guy PUJOLLE18.1. Introduction 38318.2. Telephonic application in an IP context 38418.3. Audio coders 38518.4. Telephony over IP 38718.5. Signaling protocols 38918.6. QoS 40018.7. Corporate IP telephony networks 41218.8. Implementation of telephony over IP 41318.9. Telephonic IP applications for the general public 41418.10. Telephony-data integration 41418.11. Conclusion 41518.12. Bibliography 415Chapter 19. Wireless Voice over IP 417Laurent OUAKIL19.1. Introduction 41719.2. Wireless VoIP problems 41819.3. Voice management indications and designs 42119.4. Adapting wireless QoS for voice 42819.5. Conclusion 43819.6. Bibliography 439Part 3. The Next Generation of IP Networks 441Chapter 20. Pervasive Networks 443Sidi-Mohammed SENOUCI20.1. Introduction 44320.2. Ambient intelligence 44420.3. Ambient networks 44720.4. Conclusion 46520.5. Bibliography 465Chapter 21. Wi-Fi/IEEE 802.11 469Denis BEAUTIER21.1. Introduction. 46921.2. Technology 47221.3. Amendments, progress and characteristics 48821.4. Conclusion 49421.5. Appendices 49721.6. Bibliography 499Chapter 22. Mobility and Quality of Service 501Hakima CHAOUCHI22.1. Introduction. 50122.2. Summary of QoS and mobility architectures 50222.3. Mobility architectures 50922.4. Impact of mobility on QoS 51622.5. Interaction architectures between QoS and mobility 51922.6. Band interactions 51922.7. Interaction with band signaling: INSIGNIA 52522.8. Other communities 52622.9. Conclusion 52722.10. Bibliography 528Chapter 23. Sensor Networks 531Paulo GONÇALVES23.1. Introduction 53123.2. Definitions 53323.3. Transmission medium 53523.4. Platforms 53623.5. Energy consumption 53923.6. Power supply 54023.7. Evaluation metrics 54323.8. Network protocols 54423.9. Auto-organization 54623.10. Applications 54723.11. IEEE 802.15.4 standard or ZigBee™ 54923.12. Production cost 54923.13. Conclusion 54923.14. Bibliography 549Chapter 24. Mobile Ad Hoc Networks: Inter-vehicle Geocast 553Abderrahim BENSLIMANE24.1. Introduction 55324.2. Mobile ad hoc networks 55524.3. Communication in intelligent transport 55724.4. Inter-vehicle geocast 55924.5. Performance evaluation 56524.6. Conclusion 57024.7. Bibliography 57124.8. Appendix 573Chapter 25. Pervasive Networks: Today and Tomorrow 575Guy PUJOLLE25.1. Introduction 57525.2. Networks of the pervasive Internet 57625.3. QoS and security 58625.4. Services 58725.5. Bibliography 590Chapter 26. Optical Networks 591Nizar BOUABDALLAH26.1. Introduction 59126.2. History 59226.3. Evolution of optical networks 59426.4. Structure of an optical transmission system 59626.5. Multiplexing techniques 59826.6. Second generation optical networks 60026.7. Wavelength switching optical networks 60126.8. Distribution by optical fiber 60426.9. Conclusion 60926.10. Bibliography 609Chapter 27. GMPLS-enabled Optical Networks 611Wissam FAWAZ and Belkacem DAHEB27.1. Introduction 61127.2. Label switching (MPLS) 61227.3. Evolution of IP/MPLS signaling for optical WDM networks 62227.4. Conclusion 63627.5. Bibliography 636List of Authors 637Index 641

Guy Pujolle is currently a Professor at the University of Paris VI and member of the Scientific Council of France Telecom Group. He is chairman of the IFIP Working Group 6.2 on "Network and Internetwork Architectures". A pioneer in high-speed networking, he led the development of the first Gbit/s network to be tested in 1980.

• Part 1. Control of IP Networks 1Chapter 1. Introduction 3Guy PUJOLLE1.1. Introduction 31.2. Signaling 41.3. Flow control and management techniques 71.4. Policy-based management 141.5. Security 151.6. Mobile network control 181.7. Optical network control 191.8. Conclusion 201.9. Bibliography 20Chapter 2. Quality of Service: The Basics 23Benoît CAMPEDEL2.1. Introduction to Quality of Service 232.2. Network parameters 272.3. Overview of the basic mechanisms on IP 362.4. Overview 47Chapter 3. Quality of Service: Mechanisms and Protocols 49Stéphane LOHIER3.1. QoS and IP 493.2. IntServ (RSVP) model 543.3. The DiffServ model 643.4. MPLS architecture 713.5. QoS at level 2 75Chapter 4. DiffServ: Differentiated Quality of Service 81Idir FODIL4.1. Introduction 814.2. Principles of DiffServ 824.3. Structure 834.4. DiffServ in edge routers 844.5. Conclusion 884.6. Bibliography 88Chapter 5. Quality of Service in Wi-Fi 91Yacine GHAMRI-DOUDANE, Anelise MUNARETTO and Hakima CHAOUCHI5.1. Introduction 915.2. Packets transmission with CSMA/CA access method 925.3. MAC level QoS in IEEE 802.11 965.4. Summary and conclusion 1085.5. Bibliography 109Chapter 6. Quality of Service: Policy-based Management 111Thi Mai Trang NGUYEN6.1. Introduction to policy-based management in IP networks 1116.2. Architecture and protocols for policy-based management 1136.3. The COPS protocol 1146.4. COPS-RSVP 1176.5. COPS-PR 1196.6. SNMP 1236.7. Conclusion 1246.8. Bibliography 124Chapter 7. Inter-domain Quality of Service 127Mauro FONSECA7.1. Introduction 1277.2. Goal 1287.3. Motivations for the use of mobile agents to offer inter-domain QoS 1317.4. Negotiation of inter-domain QoS 1337.5. An architecture for inter-domain negotiation 1357.6. Conclusion 1477.7. Bibliography 148Part 2. The Evolution of IP Networks 151Chapter 8. An Introduction to the Evolution in the World of IP 153Guy PUJOLLE8.1. Introduction 1538.2. Great evolutions 1548.3. Quality of Service 1568.4. IP mobility 1578.5. IP multicast 1628.6. VPN IP 1648.7. Filtering 1688.8. Intelligent IP networks 1708.9. Conclusion 1718.10. Bibliography 171Chapter 9. IPv6, the New Internet Generation 175Idir FODIL9.1. Introduction 1759.2. IPv6 characteristics 1769.3. IPv6 packet header 1779.4. IPv6 addressing 1789.5. Transition from IPv4 Internet to IPv6 Internet 181Chapter 10. Addressing in IP Networks 193Julien ROTROU and Julien RIDOUX10.1. Introduction 19310.2. IPv4 addressing 19410.3. The future version of the IP protocol: IPv6 20310.4. Conclusion 21510.5. Bibliography 216Chapter 11. SLA Driven Network Management 219Issam AIB and Belkacem DAHEB11.1. Introduction 21911.2. Requirements for service driven management 21911.3. The SLA 22111.4. Specification of level of service (SLS) 22311.5. Service contract chains 22611.6. SLA types 22711.7. SLA management (SLM) 22811.8. SLA modeling and representation 23111.9. Research projects and activities 23311.10. Conclusion 24411.11. Abbreviations and acronyms 24411.12. Bibliography 245Chapter 12. New Approaches for the Management and Control of IP Networks 247Yacine GHAMRI-DOUDANE12.1. Introduction 24712.2. Network management policies 24812.3. Policy-based management framework 25012.4. COPS protocol 25412.5. Policy domains 25712.6. Information modeling 26012.7. Conclusion 26312.8. Bibliography 264Chapter 13. Internet Security 267Vedat YILMAZ13.1. Introduction 26713.2. Elements of security 26713.3. User data security 27013.4. Internet infrastructure security 27713.5. Internet access infrastructure security 28313.6. Summary and conclusion 28913.7. Bibliography 290Chapter 14. Security Protocols for the Internet 293Idir FODIL14.1. Introduction 29314.2. IPSec 29414.3. IEEE 802.1x 30014.4. Bibliography 304Chapter 15. Secured Infrastructure for Ambient Virtual Offices 307Laurent CIARLETTA and Abderrahim BENSLIMANE15.1. Introduction to ambient Internet and to its needs in terms of security 30715.2. Virtual Private Smart Spaces (VPSS) 30915.3. An infrastructure secured by ambient virtual offices 31515.4. Conclusion and perspectives 32415.5. Bibliography 326Chapter 16. Smart Card Security 329Vincent GUYOT16.1. Introduction 32916.2. History 33016.3. Different parts of a smart card 33016.4. Smart card communication 33316.5. A secure component 33916.6. Smart card alternatives. 34016.7. Smart card security advantages 34116.8. Network security 34716.9. Conclusion 34916.10. Bibliography 349Chapter 17. Video Adaptation on the Internet 353Nadjib ACHIR17.1. Introduction 35317.2. Error control 35517.3. Point-to-point congestion and flow control 35917.4. Multicast congestion and flow control 36217.5. An example of video adaptation: multi-object video transmission 36717.6. Conclusion 37717.7. Bibliography 378Chapter 18. Voice over IP 383Guy PUJOLLE18.1. Introduction 38318.2. Telephonic application in an IP context 38418.3. Audio coders 38518.4. Telephony over IP 38718.5. Signaling protocols 38918.6. QoS 40018.7. Corporate IP telephony networks 41218.8. Implementation of telephony over IP 41318.9. Telephonic IP applications for the general public 41418.10. Telephony-data integration 41418.11. Conclusion 41518.12. Bibliography 415Chapter 19. Wireless Voice over IP 417Laurent OUAKIL19.1. Introduction 41719.2. Wireless VoIP problems 41819.3. Voice management indications and designs 42119.4. Adapting wireless QoS for voice 42819.5. Conclusion 43819.6. Bibliography 439Part 3. The Next Generation of IP Networks 441Chapter 20. Pervasive Networks 443Sidi-Mohammed SENOUCI20.1. Introduction 44320.2. Ambient intelligence 44420.3. Ambient networks 44720.4. Conclusion 46520.5. Bibliography 465Chapter 21. Wi-Fi/IEEE 802.11 469Denis BEAUTIER21.1. Introduction. 46921.2. Technology 47221.3. Amendments, progress and characteristics 48821.4. Conclusion 49421.5. Appendices 49721.6. Bibliography 499Chapter 22. Mobility and Quality of Service 501Hakima CHAOUCHI22.1. Introduction. 50122.2. Summary of QoS and mobility architectures 50222.3. Mobility architectures 50922.4. Impact of mobility on QoS 51622.5. Interaction architectures between QoS and mobility 51922.6. Band interactions 51922.7. Interaction with band signaling: INSIGNIA 52522.8. Other communities 52622.9. Conclusion 52722.10. Bibliography 528Chapter 23. Sensor Networks 531Paulo GONÇALVES23.1. Introduction 53123.2. Definitions 53323.3. Transmission medium 53523.4. Platforms 53623.5. Energy consumption 53923.6. Power supply 54023.7. Evaluation metrics 54323.8. Network protocols 54423.9. Auto-organization 54623.10. Applications 54723.11. IEEE 802.15.4 standard or ZigBee™ 54923.12. Production cost 54923.13. Conclusion 54923.14. Bibliography 549Chapter 24. Mobile Ad Hoc Networks: Inter-vehicle Geocast 553Abderrahim BENSLIMANE24.1. Introduction 55324.2. Mobile ad hoc networks 55524.3. Communication in intelligent transport 55724.4. Inter-vehicle geocast 55924.5. Performance evaluation 56524.6. Conclusion 57024.7. Bibliography 57124.8. Appendix 573Chapter 25. Pervasive Networks: Today and Tomorrow 575Guy PUJOLLE25.1. Introduction 57525.2. Networks of the pervasive Internet 57625.3. QoS and security 58625.4. Services 58725.5. Bibliography 590Chapter 26. Optical Networks 591Nizar BOUABDALLAH26.1. Introduction 59126.2. History 59226.3. Evolution of optical networks 59426.4. Structure of an optical transmission system 59626.5. Multiplexing techniques 59826.6. Second generation optical networks 60026.7. Wavelength switching optical networks 60126.8. Distribution by optical fiber 60426.9. Conclusion 60926.10. Bibliography 609Chapter 27. GMPLS-enabled Optical Networks 611Wissam FAWAZ and Belkacem DAHEB27.1. Introduction 61127.2. Label switching (MPLS) 61227.3. Evolution of IP/MPLS signaling for optical WDM networks 62227.4. Conclusion 63627.5. Bibliography 636List of Authors 637Index 641

Guy Pujolle is currently a Professor at the University of Paris VI and member of the Scientific Council of France Telecom Group. He is chairman of the IFIP Working Group 6.2 on "Network and Internetwork Architectures". A pioneer in high-speed networking, he led the development of the first Gbit/s network to be tested in 1980.

• Part 1. Control of IP Networks 1Chapter 1. Introduction 3Guy PUJOLLE1.1. Introduction 31.2. Signaling 41.3. Flow control and management techniques 71.4. Policy-based management 141.5. Security 151.6. Mobile network control 181.7. Optical network control 191.8. Conclusion 201.9. Bibliography 20Chapter 2. Quality of Service: The Basics 23Benoît CAMPEDEL2.1. Introduction to Quality of Service 232.2. Network parameters 272.3. Overview of the basic mechanisms on IP 362.4. Overview 47Chapter 3. Quality of Service: Mechanisms and Protocols 49Stéphane LOHIER3.1. QoS and IP 493.2. IntServ (RSVP) model 543.3. The DiffServ model 643.4. MPLS architecture 713.5. QoS at level 2 75Chapter 4. DiffServ: Differentiated Quality of Service 81Idir FODIL4.1. Introduction 814.2. Principles of DiffServ 824.3. Structure 834.4. DiffServ in edge routers 844.5. Conclusion 884.6. Bibliography 88Chapter 5. Quality of Service in Wi-Fi 91Yacine GHAMRI-DOUDANE, Anelise MUNARETTO and Hakima CHAOUCHI5.1. Introduction 915.2. Packets transmission with CSMA/CA access method 925.3. MAC level QoS in IEEE 802.11 965.4. Summary and conclusion 1085.5. Bibliography 109Chapter 6. Quality of Service: Policy-based Management 111Thi Mai Trang NGUYEN6.1. Introduction to policy-based management in IP networks 1116.2. Architecture and protocols for policy-based management 1136.3. The COPS protocol 1146.4. COPS-RSVP 1176.5. COPS-PR 1196.6. SNMP 1236.7. Conclusion 1246.8. Bibliography 124Chapter 7. Inter-domain Quality of Service 127Mauro FONSECA7.1. Introduction 1277.2. Goal 1287.3. Motivations for the use of mobile agents to offer inter-domain QoS 1317.4. Negotiation of inter-domain QoS 1337.5. An architecture for inter-domain negotiation 1357.6. Conclusion 1477.7. Bibliography 148Part 2. The Evolution of IP Networks 151Chapter 8. An Introduction to the Evolution in the World of IP 153Guy PUJOLLE8.1. Introduction 1538.2. Great evolutions 1548.3. Quality of Service 1568.4. IP mobility 1578.5. IP multicast 1628.6. VPN IP 1648.7. Filtering 1688.8. Intelligent IP networks 1708.9. Conclusion 1718.10. Bibliography 171Chapter 9. IPv6, the New Internet Generation 175Idir FODIL9.1. Introduction 1759.2. IPv6 characteristics 1769.3. IPv6 packet header 1779.4. IPv6 addressing 1789.5. Transition from IPv4 Internet to IPv6 Internet 181Chapter 10. Addressing in IP Networks 193Julien ROTROU and Julien RIDOUX10.1. Introduction 19310.2. IPv4 addressing 19410.3. The future version of the IP protocol: IPv6 20310.4. Conclusion 21510.5. Bibliography 216Chapter 11. SLA Driven Network Management 219Issam AIB and Belkacem DAHEB11.1. Introduction 21911.2. Requirements for service driven management 21911.3. The SLA 22111.4. Specification of level of service (SLS) 22311.5. Service contract chains 22611.6. SLA types 22711.7. SLA management (SLM) 22811.8. SLA modeling and representation 23111.9. Research projects and activities 23311.10. Conclusion 24411.11. Abbreviations and acronyms 24411.12. Bibliography 245Chapter 12. New Approaches for the Management and Control of IP Networks 247Yacine GHAMRI-DOUDANE12.1. Introduction 24712.2. Network management policies 24812.3. Policy-based management framework 25012.4. COPS protocol 25412.5. Policy domains 25712.6. Information modeling 26012.7. Conclusion 26312.8. Bibliography 264Chapter 13. Internet Security 267Vedat YILMAZ13.1. Introduction 26713.2. Elements of security 26713.3. User data security 27013.4. Internet infrastructure security 27713.5. Internet access infrastructure security 28313.6. Summary and conclusion 28913.7. Bibliography 290Chapter 14. Security Protocols for the Internet 293Idir FODIL14.1. Introduction 29314.2. IPSec 29414.3. IEEE 802.1x 30014.4. Bibliography 304Chapter 15. Secured Infrastructure for Ambient Virtual Offices 307Laurent CIARLETTA and Abderrahim BENSLIMANE15.1. Introduction to ambient Internet and to its needs in terms of security 30715.2. Virtual Private Smart Spaces (VPSS) 30915.3. An infrastructure secured by ambient virtual offices 31515.4. Conclusion and perspectives 32415.5. Bibliography 326Chapter 16. Smart Card Security 329Vincent GUYOT16.1. Introduction 32916.2. History 33016.3. Different parts of a smart card 33016.4. Smart card communication 33316.5. A secure component 33916.6. Smart card alternatives. 34016.7. Smart card security advantages 34116.8. Network security 34716.9. Conclusion 34916.10. Bibliography 349Chapter 17. Video Adaptation on the Internet 353Nadjib ACHIR17.1. Introduction 35317.2. Error control 35517.3. Point-to-point congestion and flow control 35917.4. Multicast congestion and flow control 36217.5. An example of video adaptation: multi-object video transmission 36717.6. Conclusion 37717.7. Bibliography 378Chapter 18. Voice over IP 383Guy PUJOLLE18.1. Introduction 38318.2. Telephonic application in an IP context 38418.3. Audio coders 38518.4. Telephony over IP 38718.5. Signaling protocols 38918.6. QoS 40018.7. Corporate IP telephony networks 41218.8. Implementation of telephony over IP 41318.9. Telephonic IP applications for the general public 41418.10. Telephony-data integration 41418.11. Conclusion 41518.12. Bibliography 415Chapter 19. Wireless Voice over IP 417Laurent OUAKIL19.1. Introduction 41719.2. Wireless VoIP problems 41819.3. Voice management indications and designs 42119.4. Adapting wireless QoS for voice 42819.5. Conclusion 43819.6. Bibliography 439Part 3. The Next Generation of IP Networks 441Chapter 20. Pervasive Networks 443Sidi-Mohammed SENOUCI20.1. Introduction 44320.2. Ambient intelligence 44420.3. Ambient networks 44720.4. Conclusion 46520.5. Bibliography 465Chapter 21. Wi-Fi/IEEE 802.11 469Denis BEAUTIER21.1. Introduction. 46921.2. Technology 47221.3. Amendments, progress and characteristics 48821.4. Conclusion 49421.5. Appendices 49721.6. Bibliography 499Chapter 22. Mobility and Quality of Service 501Hakima CHAOUCHI22.1. Introduction. 50122.2. Summary of QoS and mobility architectures 50222.3. Mobility architectures 50922.4. Impact of mobility on QoS 51622.5. Interaction architectures between QoS and mobility 51922.6. Band interactions 51922.7. Interaction with band signaling: INSIGNIA 52522.8. Other communities 52622.9. Conclusion 52722.10. Bibliography 528Chapter 23. Sensor Networks 531Paulo GONÇALVES23.1. Introduction 53123.2. Definitions 53323.3. Transmission medium 53523.4. Platforms 53623.5. Energy consumption 53923.6. Power supply 54023.7. Evaluation metrics 54323.8. Network protocols 54423.9. Auto-organization 54623.10. Applications 54723.11. IEEE 802.15.4 standard or ZigBee™ 54923.12. Production cost 54923.13. Conclusion 54923.14. Bibliography 549Chapter 24. Mobile Ad Hoc Networks: Inter-vehicle Geocast 553Abderrahim BENSLIMANE24.1. Introduction 55324.2. Mobile ad hoc networks 55524.3. Communication in intelligent transport 55724.4. Inter-vehicle geocast 55924.5. Performance evaluation 56524.6. Conclusion 57024.7. Bibliography 57124.8. Appendix 573Chapter 25. Pervasive Networks: Today and Tomorrow 575Guy PUJOLLE25.1. Introduction 57525.2. Networks of the pervasive Internet 57625.3. QoS and security 58625.4. Services 58725.5. Bibliography 590Chapter 26. Optical Networks 591Nizar BOUABDALLAH26.1. Introduction 59126.2. History 59226.3. Evolution of optical networks 59426.4. Structure of an optical transmission system 59626.5. Multiplexing techniques 59826.6. Second generation optical networks 60026.7. Wavelength switching optical networks 60126.8. Distribution by optical fiber 60426.9. Conclusion 60926.10. Bibliography 609Chapter 27. GMPLS-enabled Optical Networks 611Wissam FAWAZ and Belkacem DAHEB27.1. Introduction 61127.2. Label switching (MPLS) 61227.3. Evolution of IP/MPLS signaling for optical WDM networks 62227.4. Conclusion 63627.5. Bibliography 636List of Authors 637Index 641