Roundup

1. ZTEHigh-end Routers Product Enters European Market

SPECIAL TOPIC

1. Updated Development of lMS Standardization
2. Resource and Admission Control in NGN

RESEARCH PAPER

1. Codec Negotiation Technologies for 3G

DEVELOPMENT FIELD

1. Security of Broadband Access Network
2. Manageable Fast Handover at Access Point in WLAN

OPERATIONAL APPLICATION

1. Standard and Research of Home Network
2. Commercial Use and Development Trends of Mobile TV Terminal Chips

LECTURE SERIES

1. Mobile Ubiquitous Network Environment

1. Relationships Among NGN, Softswitch and lMS
2. Telecom Regulation of Next Generation Network in China
3. Next Generation Network Service Provision Mode and lts Developing Trend
4. Softswitch Based Solution to Make Network lntelligent
5. Research Status of Network Attachment Subsystem in NGN