Network Infrastructure
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UMTS security --- the issues explained
In the light of security concerns on fixed IP networks it is clear that operators of 3G networks will need the absolute trust of subscribers if they want multi-media and other services to be successful. Establishing interoperable security
Push-to-talk is coming but standards must be in place
Handsets with push-to-talk (PTT) functionality will be the stocking filler of Christmas 2004, but operators need to make sure they have the right network systems in place to support the service, experts in the technology have warned.
SMS router to replace SMSC
Operators can gain a five times increase in SMS capacity by installing intelligent SMS routers in their network before messages hit the SMSC, according to two equipment vendors in the market.
SIM side apps from GemplusTD-CDMA technology gets first full Euro outing
IP Wireless has achieved the first European commercial deployment of its UMTS TD-CDMA technology, a variation of the 3G standard.
Chinese are for Europe
Chinese manufacturer Huawei thinks its lower development costs will help it sell its 3G base station equipment and switches to UMTS operators in Europe.
One platform, many brands
Mobile operators need to make sure they have a platform in place that allows them to offer services to multiple wholesale customers, messaging specialist Tecnomen has warned.
Powering ahead
Stephen Mallinson, CEO, ip.access, looks at the potential for providing mobile services over an IP network
Greek providers using LMDS for mobile IP
Greek operator STET Hellas has deployed a LMDS wireless network to provide broadband wireless access and backhaul connectivity for its mobile services.