LightSquared is seeking to pay the fees and expenses on part of its proposed $4 billion financing package, which would move the wireless satellite company's standalone restructuring deal forward as an alternative to Dish Network Corp.'s bid for its assets. In a Tuesday filing with U.S. Bankruptcy Court in Manhattan, LightSquared asked for approval to pay fees to and enter into a "commitment letter" with J.P. Morgan Chase & Co. and Credit Suisse Group A.G., which are arranging $2.5 billion in financing that would allow LightSquared to exit bankruptcy. That exit-financing package is part of a plan led by Fortress Investment Group LLC that would provide up to $4 billion in financing for LightSquared to get it out of Chapter 11.