For the most part, third party IP uses a business model that employs licensing and royalty fees. This payment arrangement has been successfully adopted by most market players and has matured with the IP market. In general, this IP model has allowed the market to be highly successful even though some IP has been constrained by the rules and regulations of closed architectures. Over the years, some users of IP have become disgruntled with the lack of design flexibility and the high licensing fees and royalties associated with closed architectures.
