Network Infrastructure

GSMA trials IMS and SIP interoperability

The GSM Association (GSMA) and its partners have successfully completed a series of interoperability trials in both Europe and Asia - a major step towards ensuring that the next generation of multimedia services, based on the Session Initiation

TDC chooses Nokia for WCDMA radio access network

Nokia and Danish operator TDC Mobile have signed a frame agreement on the supply of WCDMA 3G radio access network (RAN). Nokia also continues to supply the GSM base station subsystem (BSS) infrastructure. This is Nokia's first WCDMA

Alcatel demonstrates IMS services over WiMAX network

Alcatel today announced that it has achieved a world first by demonstrating the delivery of IMS (IP Multimedia Subsystem) based services over a WiMAX radio access network. The objective of the demonstration was to show that the multi-access

ZTE to Deploy the First Commercial WiMAX Network in Serbia

Serbia is to receive its first ever commercial WiMAX network in an agreement announced today between leading WiMAX operator, VeratNet, and ZTE Corporation (Shenzhen: 000063, Hong Kong: 0763), China's largest listed telecommunications manufacturer and leading wireless solutions provider.

Siemens wins W-CDMA contract from Tele2 in Latvia

Latvia’s major telecommunications provider, Tele2 SIA, a subsidiary of Swedish-based Tele2 AB, has contracted with Siemens to expand its GSM network and build a complete 3G/W-CDMA network infrastructure. The contract includes the expansion of the radio and  core

Nokia provides Push-to-Talk service to mobilkom austria

Nokia and Austrian mobile operator mobilkom austria have signed an agreement for the delivery of a Push-to-Talk over Cellular (PoC) network solution. The deal includes the provision of PoC services, with Nokia to operate the PoC platform. The

Ericsson to supply full commercial EDGE system to BASE

Ericsson has been awarded a contract by Belgian operator BASE for the upgrade of the existing radio access network with EDGE technology. The contract has a total value of about USD 37 million (SEK 280 million) and will

Motorola pushes Push-to-Talk over Celllar

But not so much in Western Europe

Despite other vendors cooling on the technology, Motorola has chalked up 41 contracts for the deployment of push-to-talk on the Push-to-Talk over Cellular (PoC) standard in 32 countries worldwide. However, of