Enhanced Service Discovery in Bluetooth

he rapid evolution and expansion of wireless-enabled environments have increased the need for sophisticated service discovery protocols (SDPs). Typically, service discovery involves a client, service provider, and lookup or directory server. Service registration and lookup, or matching, are important components of most common SDPs including Jini, the service location protocol (SLP), Salutation, UPnP (universal plug and play), and UDDI (universal description, discovery, and integration). To discover a service,