Throughput gain of random wireless networks with Physical-layer Network Coding
نویسندگان
چکیده
منابع مشابه
Physical-Layer Network Coding for Wireless Cooperative Networks
1Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai 200240, China 2Department of Electrical and Computer Engineering, University of Victoria, Victoria, BC, Canada V8W 2Y2 3Department of Electronic Engineering, Tsinghua University, Beijing 100084, China 4 Institute for Communications Engineering, Technische Universität München, 80290 Munich, Germany 5Department of Elec...
متن کاملApplying physical layer network coding in wireless networks
A main distinguishing feature of a wireless network compared with a wired network is its broadcast nature, in which the signal transmitted by a node may reach several other nodes, and a node may receive signals from several other nodes, simultaneously. Rather than a blessing, this feature is treated more as an interference-inducing nuisance in most wireless networks today (e.g., IEEE 802.11). T...
متن کاملPhysical-layer Network Coding for Cooperative Wireless Networks
As a newly-emerged paradigm in the networking techniques, physical-layer network coding (PNC) [1, 5] takes advantage of the superimposition of the electromagnetic waves, and embraces the interference which was typically deemed as harmful, by performing exclusive-or mapping. Therefore, the spectral efficiency is utilized, which in turn boosts the network throughput. In the classical 2-way relay ...
متن کاملPhysical Layer Network Coding
A main distinguishing feature of a wireless network compared with a wired network is its broadcast nature, in which the signal transmitted by a node may reach several other nodes, and a node may receive signals from several other nodes simultaneously. Rather than a blessing, this feature is treated more as an interference-inducing nuisance in most wireless networks today (e.g., IEEE 802.11). Th...
متن کاملWireless Broadcast with Network Coding: Energy Efficiency, Optimality and Coding Gain in Lossless Wireless Networks
We consider broadcasting in multi-hop wireless networks, in which one source transmits information to all the nodes in the networks. We focus on energy efficiency, or minimizing the total number of transmissions. Our main result is the proof that, from the energy-efficiency perspective, network coding may essentially operate in an optimal way in the core of the network for uniform wireless netw...
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: Tsinghua Science and Technology
سال: 2012
ISSN: 1007-0214
DOI: 10.1109/tst.2012.6180041