US wholesale LTE operator Lightsquared is in contract negotiations with 15 possible customers, according to chief executive Sanjiv Ahuja. “There are 60-plus discussions, and 15 of those are at a stage where we are negotiating contracts with our customers, “ the chief executive told the Financial Times. Separately, Bloomberg says Time Warner Cable is among those in talks to use Lightsquared’s network so that it can offer mobile web-access to its users.