Unregistered Consumer Electronics Device

Unregistered Consumer Electronics Device Framework for Future Mobile Broadband d Internet t Lee, Sungwon Professor / Ph.D, Department of Computer Engineering, Kyung Hee University, Korea 2009-09-03 Copyright(c) 2009 Kyung Hee University. All Rights Reserved. 1

Contents Ice Break Problems Femtocell-oriented oriented ireg Framework Device-oriented ireg Framework New ID for Machines Conclusion 2009-09-03 Copyright(c) 2009 Kyung Hee University. All Rights Reserved. 2

Networked CE Devices? DLNA Certified products that help pyou share and enjoy yyour digital content where and when you want, at home or on the road, by yourself or among friends. 2009-09-03 Copyright(c) 2009 Kyung Hee University. All Rights Reserved. 4

DLNA Certificated Products Product Types Number of Products Number of Vendors Major Vendor Lists Personal Computer 699 16 Samsung, Sony, Intel, Toshiba, NEC, Phillips, Fujitsu, Acer, Packet Video, etc Television 400 12 Samsung, Sony, Toshiba, SANYO, Sharp, Pioneer, Panasonic, JVC, etc Network kattached dstorage 44 16 Samsung, Thomson, Fujitsu, Western Digital, i Cisco-Linksys, i Phillips, etc AV System 29 8 Yamaha, Sony, Pioneer, Phillips, Kenwood, JVC, Awox, D&M Holdings Bluray Recorder/Player 19 4 LG, Sony, Panasonic, JVC Mobile Device 16 3 Samsung, Nokia, Sony-Ericsson Digital Media Adapter 13 8 Phillips, HP, Buffalo, BtidgeCo AG, Allegro Software, DigOn, CyberTAN, ZyXEL Digital Video Recorder 12 2 Sony, Toshiba DVD Player 4 3 Sony, Pioneer, I-O Data Device Game Console 2 1 Sony Digital Camera 1 1 Sony Printer 1 1 HP HD-DVD Recorder/Player 1 1 Wireless Ventures 2009-09-03 Copyright(c) 2009 Kyung Hee University. All Rights Reserved. 7

Conventional Approaches 17

Thoughts on CE Device Usage Scenario 18

Problems on Conventional Approaches Increasing overhead of registration and management for LTE enabled Consumer-Electronics(CE)/Embedded d devices. Increased OPEX for CE/Embedded devices (Operator) Troublesome process for initial iti registration ti & installation ti (User) Inconvenience of separated bills for multiple registrations (Operator, User) Limited sales route and form-factors (Device vendors) 19

Conventional Network Architecture 20

Operation Overall Outside of Femtocell Coverage 1 2 3 4 Femtocell owner registers/de-registers USIM-less CE devices through internet (Web UI) Centralized UEIR at CN manages DB of USIM-less devices for a specific Femtocell, or just transfer permitted device list to the Femtocell without DB saving UEIR configures Femtocell to permit USIM-less devices UEIR acknowledges to Femtocell owner MME/SGW UEIR mandatory Mobile Phone enb enb Switch enb 1 4 Switch Switch 2 3 4 1 USIM less CE Device DB HSS, EIR or 3 rd DB Internet Femtocell with Local UEIR Portable Computer 2009-09-03 Copyright(c) 2009 Kyung Hee University. All Rights Reserved. 30

Operation Overall Inside of Femtocell Coverage 1 Femtocell owner registers/de-registers USIM-less CE devices through internet (Web UI) 2 Local UEIR at Femtocell manages DB of USIM-less devices 3 Local UEIR at Femtocell acknowledges to Femtocell owner 4 Local UEIR reports to centralized UEIR (optional) MME/SGW UEIR optional USIM less CE Device DB HSS, EIR or 3 rd DB 3 1 2 4 Switch Femtocell with Local UEIR Switch Mobile Phone Portable Computer 2009-09-03 Copyright(c) 2009 Kyung Hee University. All Rights Reserved. 31

Conventional Architecture 3GPP TS 23.002 V9.0.0 (2009-06) Registered UE USIM Cu/Cc ME R E-UTRAN E-PC HSS/ EIR ME Unregistered UE 2009-09-03 Copyright(c) 2009 Kyung Hee University. All Rights Reserved. 36

Network Architecture USIM Sharing with Unregistered ME/UE USIM Cux/Ccx Registered ME ME Whitelist Management Rx E-UTRAN, HeNB E-PC HSS/ EIR ME Unregistered ME 2009-09-03 Copyright(c) 2009 Kyung Hee University. All Rights Reserved. 37

IMEI/IMEISV @ Initial Time IMEI/IMEISV (TS 23.003) International Mobile Station Equipment Identity and Software Version Number Type Allocation Code (TAC) 2 digit: Reporting Body Identifier, indicating the GSMA-approved group that allocated the model TAC 6 digit: The remainder of the TAC Serial Number (SNR) - individual id serial number uniquely identifying i equipment within each TAC Spare digit - shall be zero, when transmitted by the MS Software Version Number (SVN) - software version number of the mobile equipment IMEI 8 digits 6 digits 1 digit TAC SNR spare IMEI 15 digits IMEISV 8 digits 6 digits 2 digits TAC SNR SVN IMEI 16 digits 2009-09-03 Copyright(c) 2009 Kyung Hee University. All Rights Reserved. 39

@ Initial Time IMEI vs. MEID Different number range One single code as Digit (IMEI, 0~9) or Hexadecimal-Digit (MEID, 0~F) Two administrators (from August 2006) TIA act as Global Decimal Administrator (GDA) for IMEI GSMA act as Global l Hexadecimal Administrator i t (GHA) for MEID TAC mapping IMEI: Starts with two decimal digit less than 0xA0 MEID: Starts with two hexadecimal digit higher than 0xA0 Gap between IMEI and MEID: The middle ground between IMEIs and MEIDs is for inter-standard "worldphone" devices These devices will have all decimal digits, initially starting with the prefix 99 GHA has responsibility for the allocation of these IMEI 2009-09-03 Copyright(c) 2009 Kyung Hee University. All Rights Reserved. 40

So What? Not only about Unregistered CE Devices. Paradigm shift triggered by Machines! Change is required for network architecture, accounting, authentication, identifiers and 2009-09-03 Copyright(c) 2009 Kyung Hee University. All Rights Reserved. 43

Q&A 47