Cricket Communications (Leap Wireless) has started LTE service with a commercial market launch in its Tucson, Ariz.

Vivo, a subsidiary of Telefônica, has selected Ericsson to supply and implement a 4G LTE network in the North and Mid-Western regions of Brazil, as well as the states of São Paulo, Minas Gerais, Bahia and Sergipe.

Canada's Rogers Communications is investing approximately $2.2 billion in wireless capital investments in 2011 and 2012, including close to $500 million to bring LTE to the majority of Canadians by the end of 2012. Operator has just completed one year of it's LTE launch.

Nokia Siemens Networks has launched a Liquid Radio-based ‘6 pipes’ remote radio head that uses the company’s unique pipe approach to offer higher throughput, lower late

Singapore's telecom service provider M1 has launched nationwide LTE-Advanced network, doubling download speeds for customers to up to 300Mbps. All existing and new mobile customers with devices that support the LTE-A technology will be able to access faster download speeds.

UK's O2 has announced a range of 4G tariffs with data bundles for its upcoming 4G network. From 29th August, O2 will offer 4G tariffs starting at £26 a month, which all include unlimited minutes and texts, bigger data bundles from 1GB – 8GB, free access to 9,000 O2 Wifi hotspots.

TeliaSonera has announced commercial LTE  services later this year. The first phase will be launched in Turku and the first expansion in Helsinki.