Clock Synchronization for Wireless Networks

摘要: Time synchronization is a fundamental service in many wireless applications. While the problem well-studied traditional wired networks, physical constraints of medium impose unique set challenges. We present novel time algorithm which highly energy efficient and failure/recovery-tolerant. Our allows nodes to synchronize sources real such as GPS when signals are available, but continues each other, even absence GPS. In addition, satisfies relaxed gradient property, degree between varies linear function their distance. Thus, nearby synchronized, desirable