Rethinking backhaul


Any modern communications network is a complex architectural arrangement. By 2013 it’s likely that a mobile network operator will have 2G, 3G and LTE operations running in parallel, with support infrastructure such as backhaul that has been updated and augmented over the years. As networks mature, they also evolve—the trend right now is to alleviate RAN congestion with smaller cells, increasing network density but also putting extra burden on the backhaul infrastructure. In order to keep pace, backhaul implementations also need to evolve.

NSN sells microwave backhaul business

The move should boost development of backhaul transport networks

Wireless networking kit vendor DragonWave on Friday announced plans to acquire the microwave transport business of Nokia Siemens Networks. The price is around €15m with extras and performance related payouts potentially raising the value of the transaction to above €80m.

Sharpening the edges

Many operators are pushing core capabilities out to the network edge

Global internet traffic will grow by a volume of almost 50 per cent each year between now and 2015, according to Informa Telecoms & Media. This appetite for consumption will be whetted by online storage, peer to peer traffic and video consumption in the mobile space. The trick now is keeping the data deluge away from the core.

Gateway to bridge last mile in Nigeria

Gateway to bridge last mile in Nigeria

Pan-African network services firm Gateway Communications said Monday it is deploying a point to multipoint microwave network that will deliver last mile broadband connections across Nigeria.