AT&T has launched its 4G LTE service in Auburn-Opelika, Ala.; Wilkes-Barre, Pa.; Grand Rapids, Mich. and Nashua, NH. With this expansion, AT&T LTE network is now live in 113 markets.

Ireland's fixed-line and mobile telecommunications services provider eircom has signed a five-year exclusive agreement with Ericsson. The agreement will see Ericsson becoming the sole vendor for eircom’s radio access solutions for 4G LTE, 3G and 2G mobile technologies across Ireland. 

Tecore Networks has expanded and upgraded the GSM network of Cordova Wireless, laying the groundwork for a planned transition to LTE. Cordova has applied for a grant from the U.S.

Leap Wireless International has entered into license exchange agreements with T-Mobile USA (T-Mobile), Cook Inlet/VS GSM VII PCS LLC, a joint venture between T-Mobile and Cook Inlet, and Leap's non-controlled, majority-owned venture Savary Island Wireless, LLC (Savary Island) to exchange wireless spectrum in various markets.

Leap Wireless has launched “Cricket No Contract 4G LTE” service in Philadelphia and Phoenix, and in Houston, San Antonio, Austin, Laredo, Corpus Christi and Brownsville-McAllen-Harlingen, Texas.  

LightSquared has proposed a solution to the problem of interference with Global Positioning System (GPS) receivers.