Mobile Station Application Execution Environment MEx E Java

Mobile Station Application Execution Environment (MEx. E) Java and WAP ETSI/SMG 4 and 3 GPP MEx. E - SMG 4/3 GPP T 2 SWG 1 - April 12 1999

MEx. E - Classmarks MEx. E Classmark 1 : WAP MEx. E Classmark 2 : Java + WAP MEx. E - SMG 4/3 GPP T 2 SWG 1 - April 12 1999

Why is MEx. E important to WAP ? • MEx. E will be THE recognised execution environment for 3 rd. Parties by 3 G. • MEx. E will support service capability for VHE - Virtual Home Environment. • MEx. E is important for GSM/UMTS and 3 G. • MEx. E brings Java. Phone and WAP together. • MEx. E requirements must be in sync with WAP MEx. E - SMG 4/3 GPP T 2 SWG 1 - April 12 1999

MEx. E-WAP Alignment 1. User Profile, Capability negotiation 2. Security - Execution, capabilities, certificate management/formats/infrastructure, domains/levels. 3. More input into MEx. E specs - (1), (2), WML and alignment of Java API’s. 4. WAP and MEx. E Timescales alignment. MEx. E - R 98 - End of June 1999 MEx. E - R 99 - End of December 2000. MEx. E - SMG 4/3 GPP T 2 SWG 1 - April 12 1999

Priveleged access to functionality 3 rd. Party service providers 3 rd. Party developers Internet! Do an wnl d s oa erv dab ice le co app nn lic ec ati tiv on ity s VAS S con ervice nec tivit y operators MEx. E phone MEx. E - SMG 4/3 GPP T 2 SWG 1 - April 12 1999 e bl a d ns a o io nl cat w li o D pp a Applications

Bandwidth MEx. E - SMG 4/3 GPP T 2 SWG 1 - April 12 1999

WAP for Low Bandwidth WAP services Via Web proxy GSM MEx. E phone WAP protocol stack WML Browser MEx. E - SMG 4/3 GPP T 2 SWG 1 - April 12 1999

Intermediate Web services WAP services Via Web proxy GSM Data call IP via PPP MEx. E phone Internet Protocol WAP stack HTML /WML Browser MEx. E - SMG 4/3 GPP T 2 SWG 1 - April 12 1999

WAP & Java for High Bandwidth, IP Web services H HT TTP M re L q co ue nt st en , t , W M L co nt en t WAP services IP MEx. E phone Internet Protocol HTML /WML Browser MEx. E - SMG 4/3 GPP T 2 SWG 1 - April 12 1999

WAP & Java Comparison MEx. E - SMG 4/3 GPP T 2 SWG 1 - April 12 1999

Platform Independent (as long as it is a phone) Functionality Currently being implemented Platform Independent (as long as it is a phone) Functionality Compact Industry Standard Large developer pool Convenience Power MEx. E - SMG 4/3 GPP T 2 SWG 1 - April 12 1999

Comparison on capability to access phone capability Java WAP Now 2000/1 MEx. E - SMG 4/3 GPP T 2 SWG 1 - April 12 1999 Future

MEx. E - User Profile/Capability Negotiation Alignment with WAP Forum MEx. E - SMG 4/3 GPP T 2 SWG 1 - April 12 1999

User Profile - MEx. E Vision Functionality • Moving from Handset A to Handset B (user preferences) • Personal information such as voicemail number, language preference, etc (retrieved from network or SIM) • Capability/Content negotiation - Hardware Profile, Software Support (images, video, audio, etc) , some user preferences - Java - internet - http based mechanisms (ME based and not portable) WAP - input needed Work in Progress User profile formats. - No work (USE WAP EFFORT) Some work on capability negotiation tokens - need to align with W 3 C and WAP User profile transfer mechanisms - No work Java User Profile API’s - April 30, 1999 Secure transfer of user profiles and actual mechanisms for transfer. MEx. E - SMG 4/3 GPP T 2 SWG 1 - April 12 1999