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Mobile operators are today facing the daunting challenge of providing cheap and valuable services to ever more demanding customers. As a matter of fact, mobile standards have not yet really addressed this expectation of open, cheap and flexible web oriented internet access. As an alternative, we introduced an IP-centric QoS model mainly inspired by IP policies commonly found in fixed networks. In...
Mobile IPv6 (MIPv6) describes how mobile node can change its point of attachment from one access router to another. The handover performance of mobile IPv6 is one of the key factors which guarantee the QoS of mobile Internet.Mobility management issues are solved by separating macro mobility(inter-domain) generally using Mobile IP and micro mobility(intra-domain). In recent years, many enhancements...
This paper proposes a fast forward medium access control protocol (FFMAC) for quality-of-service (QoS) guarantee in multihop IEEE 802.11s wireless mesh networks with multiple channels. To the best of our knowledge, the proposed protocol is the first one which considers the multihop and multichannel issues simultaneously. It provides higher priority for real-time applications, while remaining the distributed...
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