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Internet Unified Messaging Requirements to Support Diverse Clients

Explore the challenges and solutions to support various clients in mobile environments, focusing on bandwidth limitations, unstable connections, and derived requirements for effective communication. Next steps involve consolidating requirements and transitioning to solutions.

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Internet Unified Messaging Requirements to Support Diverse Clients

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  1. Internet Unified Messaging Requirements to Support Diverse Clients Lemonade PWG IETF 56, San Francisco Meir Mendelovich, Comverse Draft: draft-wong-umcli-02.txt (chapter 7) J.K. Wong (Ed.) meir_m@mail.com

  2. Mobile Environments E-mail Support • Mobile environments limitations • Derived requirements • Next steps meir_m@mail.com

  3. Mobile environments limitations • Bandwidth • Limited (for years to come) • Unstable: disconnections, hiccups, jitter. • Expensive • Device limitations • UI Inputs: lack of keyboard • UI Outputs: screen size, color depth, etc. • Content display • Limited resources: memory & CPU meir_m@mail.com

  4. Derived requirements • Handle unstable connections • Minimize bandwidth usage: • Forward without fetch • IMAP4 chattiness • More effective encodings • Media streaming support • Media handling: • Transcoding • Fetching attachment parts meir_m@mail.com

  5. Next steps • Consolidate other requirements. • Move from requirements to solutions… meir_m@mail.com meir_m@mail.com

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