1. doc.: IEEE 802.15-xxxxx Submission doc. : IEEE 802.15-15-09-0549-00-0007 September 2009 Yeong Min Jang, Kookmin UniversitySlide 1 September 2009 Slide 1 Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Network Composition for Interconnecting Cellular Networks and Visible Light Communication (VLC) ] Date Submitted: [19 September, 2009] Source: [Yeong Min Jang, Le Nam Tuan, Mostafa Zaman Chowdhury, and Muhammad Shahin Uddin] Kookmin University [Jae Sang Cha] Seoul National University of Technology [Kyesan Lee] Kyung Hee University [Kyungsup Kwak] Inha University Address [Kookmin University, Seoul, Korea] Voice:[82-2-910-5068], FAX: [82-2-910-5068], E-Mail:[ yjang@kookmin.ac.kr] Re: [] Abstract:[Network composition scenarios for VLC networks.] Purpose:[Contribution to IEEE 802.15.7 VLC TG] Notice:This document has been prepared to assist the IEEE P802.15. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein. Release:The contributor acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P802.15.

2. doc.: IEEE 802.15-xxxxx Submission doc. : IEEE 802.15-15-09-0549-00-0007 September 2009 Yeong Min Jang, Kookmin UniversitySlide 2 Contents Vision of VLC Network Composition Network Integration for Home Networks Some Scenarios Conclusion

3. doc.: IEEE 802.15-xxxxx Submission doc. : IEEE 802.15-15-09-0549-00-0007 September 2009 Yeong Min Jang, Kookmin UniversitySlide 3 Vision of VLC Lack of radio resources in existing communication Larger bandwidth than the current available radio frequency (about 300G Hz) Harmless for human body( especially for eyes) and electronic devices Short distance communication Interference is controllable in the home environment Power has not been limited Less power consumption –Fluorescent bulb –LED

4. doc.: IEEE 802.15-xxxxx Submission doc. : IEEE 802.15-15-09-0549-00-0007 September 2009 Yeong Min Jang, Kookmin UniversitySlide 4 Goal of Home Network Anytime, anywhere, anyone Higher data rate support –1Gbps for low mobility True inter-system mobility management Greater flexibility to support many different types of services simultaneously All IP network

5. doc.: IEEE 802.15-xxxxx Submission doc. : IEEE 802.15-15-09-0549-00-0007 September 2009 Yeong Min Jang, Kookmin UniversitySlide 5 IMT-Advanced Network Architecture VLC, Zigbee,…

6. doc.: IEEE 802.15-xxxxx Submission doc. : IEEE 802.15-15-09-0549-00-0007 September 2009 Yeong Min Jang, Kookmin UniversitySlide 6 Interconnected Cellular and VLC Networks The advantages –Increasing coverage area –High data rate –Reuse of resources –Dynamic of wireless access Challenges –No standardization –QoS control over heterogeneous services

7. doc.: IEEE 802.15-xxxxx Submission doc. : IEEE 802.15-15-09-0549-00-0007 September 2009 Yeong Min Jang, Kookmin UniversitySlide 7 What is Network Composition New architecture to enable plug & play control-plane interworking as sharing of control among networks Generic –The same operation can be used for interworking and sharing of any control functionality and different types of networks Plug & play automatic operation without or minimal human interaction Extendable –Easy extended to new type of control function Adjustable operation Controllable operation

8. doc.: IEEE 802.15-xxxxx Submission doc. : IEEE 802.15-15-09-0549-00-0007 September 2009 Yeong Min Jang, Kookmin UniversitySlide 8 Purpose and Benefits of Network Composition Flexible and more dynamic cooperation of heterogeneous networks on the control plane Cooperating between heterogeneous networks in a standardized way to save time and cost Saving on transaction costs Increase coverage, QoS and service availability to end-users Seamless handover of user’s device with the best QoS on the move

9. doc.: IEEE 802.15-xxxxx Submission doc. : IEEE 802.15-15-09-0549-00-0007 September 2009 Yeong Min Jang, Kookmin UniversitySlide 9 Network Composition Ambient Control Space 3G Fixed LTE WLAN 4G Corporate Services PAN Personal VAN Vehicular Home Community Ambient Connectivity VLC, Zigbee,…

10. doc.: IEEE 802.15-xxxxx Submission doc. : IEEE 802.15-15-09-0549-00-0007 September 2009 Yeong Min Jang, Kookmin UniversitySlide 10 Composition Structure for Interconnecting Cellular Networks and VLC Generic Ambient Network Signaling and Legacy Protocols Cellular Network Composition Function Area Congestion Control Area QoS Function Area Control Space VLC Network Composition Function Area Congestion Control Area QoS Function Area Control Space Composed Network Composition Function Area Congestion Control Area QoS Function Area Control Space Compose

11. doc.: IEEE 802.15-xxxxx Submission doc. : IEEE 802.15-15-09-0549-00-0007 September 2009 Yeong Min Jang, Kookmin UniversitySlide 11 Cellular VLC Integrated Network Scenario Contains VLC and Cellular interface Contains VLC interface VLC network overlaid by cellular network VLC terminal uses cellular network to communicate with service Operator

12. doc.: IEEE 802.15-xxxxx Submission doc. : IEEE 802.15-15-09-0549-00-0007 September 2009 Yeong Min Jang, Kookmin UniversitySlide 12 Composition Procedure for VLC to Cellular Handover Service Operator Cellular Operator Wired Operator (VLC) Composition Devices Composition Agreement Handover Existing agreement New agreement VLC Cellular

13. doc.: IEEE 802.15-xxxxx Submission doc. : IEEE 802.15-15-09-0549-00-0007 September 2009 Yeong Min Jang, Kookmin UniversitySlide 13 Composition Process Flow Service Operator Cellular Operator Wired Operator (VLC) Composition Devices (1) Discover cellular network (2) Exchange security information (5) HO execution (6) Link removal (7)De-composition: store composition state (3) Composition negotiation for new connection to service operator (4) Composition agreement

14. doc.: IEEE 802.15-xxxxx Submission doc. : IEEE 802.15-15-09-0549-00-0007 September 2009 Yeong Min Jang, Kookmin UniversitySlide 14 Conclusion Service continuity using PLC, Home Access Network and IP core Network Integration between cellular and VLC Mobility support Resource management Network composition

15. doc.: IEEE 802.15-xxxxx Submission doc. : IEEE 802.15-15-09-0549-00-0007 September 2009 Yeong Min Jang, Kookmin UniversitySlide 15 References 1.TG7 Technical Considerations Document (TCD) IEEE 802.15-09-0564-01-0007 2.VLC- Application Category Terms & Mobility IEEE 802.15-09-0205-01-0007 3.Considerations for getting a delicate VLC Application Summary IEEE 802.15-09-0159-00-0007

16. doc.: IEEE 802.15-xxxxx Submission doc. : IEEE 802.15-15-09-0549-00-0007 September 2009 Yeong Min Jang, Kookmin UniversitySlide 16