Policy on Intellectual Property Right (IPR)
1
General objectives
2
Digital technology
3
Service types
3.1
Bearer services
3.2
Teleservices
3.3
Supplementary services
4
Architecture common to all digital systems
4.1
Base station layout
4.2
Channel design
4.3
Network architecture and assignment of functions
5
Incorporation of externally developed specification material
6
Digital cellular systems and their enhancements
6.1
GSM
6.2
TIA/EIA-136 TDMA
6.3
TIA/EIA-95 CDMA
6.4
PDC