Fair coding for inter-session network coding in wireless mesh networks

Intra- and Inter-Session Network Coding in Wireless Networks

In this paper, we are interested in improving the performance of constructive network coding schemes in lossy wireless environments. We propose INC a cross-layer approach that combines inter-session and intra-session network coding and has two strengths. First, the error-correcting capabilities of intra-session network coding make our scheme resilient to loss. Second, redundancy allows intermed...

Control for Inter-session Network Coding

Abstract— We propose a dynamic routing-scheduling-coding strategy for serving multiple unicast sessions when linear network coding is allowed across sessions. Noting that the set of stabilizable throughput levels in this context is an open problem, we prove that our strategy supports any point in the non-trivial region of achievable rates recently characterized by Traskov et al. [1]. This work ...

INC: Intra- and Inter-Session Network Coding for Unicast Flows in Wireless Networks

In this work, we are interested in improving the performance of constructive network coding schemes in lossy wireless environments. We propose INC an approach that combines inter-session and intra-session network coding and has two strengths. First, the error-correcting capabilities of intra-session network coding make our scheme resilient to loss. Second, redundancy allows intermediate nodes t...

I2NC: Intra- and inter-session network coding for unicast flows in wireless networks

Network Coding-Aware Fair Opportunistic Scheduling in Lossy Wireless Networks

Users increasingly depend on WLAN for business and entertainment. It is well-recognized that wireless links are prone to errors. Previous work, ER, proposed to use network coding (NC) for providing more ef cient MAC-layer retransmission scheme in WLAN. However, it uses inef cient and costly reception report scheme and does not consider the effect of heterogenous and time-varying wireless condit...