Network Coding for Severe Packet Reordering in Multihop Wireless Networks
نویسندگان
چکیده
منابع مشابه
Flow-oriented network coding architecture for multihop wireless networks
Recently, a network coding-based packet forwarding architecture COPE was proposed for multihop wireless networks to improve the throughput. Both simulation and testbed results verified COPE’s capability of enhancing throughput. However, COPE simply classifies all packets destined to the same nexthop into small-size or large-size virtual queues and then, to limit packet reordering, examines only...
متن کاملMultiantenna Analog Network Coding for Multihop Wireless Networks
This paper proposes a minimummean-square-error bi-directional amplify-and-forward (MMSEBAF) relaying protocol for multi-hop wireless networks employing multi-antenna relays. MMSEBAF is a two-phase relaying protocol which allows for two sources to exchange independent messages via a relay node equiped with multiple antennas. The latter performs a joint linear MMSE filtering of the received signa...
متن کاملForwarding vs. Network Coding: Efficient Broadcasting in Multihop Wireless Networks
Broadcasting is used as a building block in many MANET (Mobile Ad hoc Network) routing protocols. In addition, broadcasting is a key primitive in ad hoc networks to support group-based applications. Efficiently supporting broadcasting in multihop wireless networks is therefore important. In this paper, we compare efficient broadcasting protocols based on packet forwarding with those based on ne...
متن کاملThe Solutions for Packet Reordering in TCP over Wireless Networks
Packet Reordering is a phenomenon on the Internet and must be taken into account when considering performance analysis in wireless networks. Due to various characteristics specific to wireless networks, such as signal fading and mobility, packets may be lost due to congestive and noncongestive losses. The noncongestive losses violate the design principles of some traffic control mechanisms in T...
متن کاملEfficient Operation of Wireless Packet Networks Using Network Coding
The marriage of network coding and wireless packet networks is a natural and attractive one. So, despite network coding being a still nascent field, a considerable body of work on this subject already exists. In this paper, we give a brief overview of this work and hope, thereby, to provide the reader with a firm theoretical basis from which practical implementations and theoretical extensions ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Distributed Sensor Networks
سال: 2015
ISSN: 1550-1477,1550-1477
DOI: 10.1155/2015/379108