Opportunities and challenges in OFDMA-based cellular relay networks: A radio resource management perspective
The opportunities and flexibility in relay networks and orthogonal frequency-division multiple
access (OFDMA) make the combination a suitable candidate network and air-interface …
access (OFDMA) make the combination a suitable candidate network and air-interface …
On the need for dynamic downlink intercell interference coordination for realistic Long Term Evolution deployments
Intercell interference is the main issue limiting the capacity of modern orthogonal frequency‐
division multiple access based cellular networks. Recently, extensive research work has …
division multiple access based cellular networks. Recently, extensive research work has …
Proportional fair resource partition for LTE-Advanced networks with type I relay nodes
In 3GPP LTE-Advanced networks deployed with type I relay nodes (RNs), resource partition
is required to support in-band relaying. This paper focuses on how to partition system …
is required to support in-band relaying. This paper focuses on how to partition system …
Fair resource allocation toward ubiquitous coverage in OFDMA-based cellular relay networks with asymmetric traffic
Next-generation wireless networks are preoccupied with the provision of very high data
rates in a ubiquitous and fair manner throughout the service area. Toward that end, the …
rates in a ubiquitous and fair manner throughout the service area. Toward that end, the …
Downlink resource allocation for LTE-advanced networks with Type1 relay nodes
Z Zhao, J Wang, S Redana… - 2012 IEEE Vehicular …, 2012 - ieeexplore.ieee.org
Type1 in-band relaying is supported by Long Term Evolution Advanced (LTE-Advanced).
Based on the frame structure defined in 3GPP LTE, a down link radio frame is partitioned …
Based on the frame structure defined in 3GPP LTE, a down link radio frame is partitioned …
Subcarrier allocation in multi-hop orthogonal frequency division multiple access wireless networks
Orthogonal frequency division multiplexing (OFDM) has been widely considered as a key
technique for next generation mobile communication systems. Meanwhile, relaying …
technique for next generation mobile communication systems. Meanwhile, relaying …
Radio resource management for user-relay assisted OFDMA-based wireless networks
Orthogonal frequency division multiple access (OFDMA) based relay assisted networks are
important for current and next-generation wireless networks since they have great potential …
important for current and next-generation wireless networks since they have great potential …
Radio resource management for OFDMA-based mobile relay enhanced heterogenous cellular networks
In this paper, we focus on the radio resource management problem for the Orthogonal
Frequency Division Multiple Access (OFDMA)-based mobile relay-enhanced heterogenous …
Frequency Division Multiple Access (OFDMA)-based mobile relay-enhanced heterogenous …
Fairness-aware resource partition and routing in relay-enhanced orthogonal-frequency-division-multiple-accessing cellular networks
Unlike conventional cellular networks where the evolved Node B (eNB) performs centralised
scheduling, future relay-enhanced cellular (REC) networks allow relay nodes (RNs) to …
scheduling, future relay-enhanced cellular (REC) networks allow relay nodes (RNs) to …
Queue-aware resource allocation for OFDMA-based mobile relay enhanced networks
Mobile relay assisted OFDMA networks that are considered as a good candidate in future
deployment scenarios for coverage extension and lower deployment costs are promising …
deployment scenarios for coverage extension and lower deployment costs are promising …