“…The service descriptions (SDs) in the xSPs domain are submitted to the WBC-SP domain via a portal application. After clustering, scheduling, and indexing in the WBC-SP domain, the final SDs sequence is broadcast to the MU domain via a WBC [5]. iWBC MTs in MU domain may include: a cell phone, a pocket PC (PPC), an ultra-mobile PC (UMPC), a laptop, etc.…”