Global mobile infrastructure solutions providers like, L.M. Ericsson AB (ERIC: 11.64 +0.16 +1.39%), Alcatel-Lucent (ALU: 2.795 +0.015 +0.54%), and Huawei Technologies Co. Ltd chose the LTE path long back. Ericsson is currently the undisputed leader of LTE. Alcatel-Lucent has concentrated only on fixed WiMAX infrastructure deployment. Another global giant, Nokia Siemens Network, the 50-50 joint venture between Nokia Corp. (NOK: 8.56 0.00 0.00%) and Siemens AG(SI: 96.88 +0.27 +0.28%) has finally decided to focus only on LTE instead of LTE and WiMAX.
LTE offers several advantages over other 4G technologies like, WiMAX, Ultra Mobile Broadband (upgrade of CDMA EV-DO) and Multi-input Multi-output (MIMO) Wireless LAN. This includes improvement in spectral efficiency, lower costs, and solid integration with other open wireless standards. These are the compelling reasons influencing telecom service providers to switch to the LTE network.
Recently Alvarion Ltd. (ALVR: 2.23 +0.14 +6.70%) decided to offer TDD-LTE network infrastructure together with WiMAX. Alvarion’s decision was particularly important since this company was by far the largest pure-play WiMAX infrastructure developer in the world. Alvarion’s platforms, in particular the BreezeMAX line of products is typically applied by entities designing high-speed broadband wireless networking services.
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