Google is considering a settlement with the Federal Trade Commission over the agency's claim that the search giant violated antitrust lawwhen it didn't grant patent licenses to some of its mobile competitors, The Wall Street Journal reported today.

An unnamed source told the Journal that Google is weighing whether or not it should settle.

When asked for comment on a possible settlement, a Google spokeswoman said only:

"We take our commitments to license on fair, reasonable, and nondiscriminatory terms very seriously and are happy to answer any questions [from the FTC]."

CNET has contacted the FTC for comment and will update when we hear back.

The FTC is investigating whether Google's Motorola Mobility unit is improperly blocking access to industry-standard technology that should be licensed to competitors according to traditional industry and legal practice.

These types of patents fall into the category of FRAND licenses, which are often the subject of patent suits, including one Apple brought against Motorola Mobility. FRAND -- also known as "RAND" in the U.S. -- stands for "fair, reasonable, and nondiscriminatory," and is based on the principle that fair licensing of intellectual property is needed to for devices from different manufactures to work together properly.

Update, 4:58 p.m. PT: Updated with more background.