منابع مشابه
Overbooking in Mobile Backhaul
The rapid increase of mobile data subscribers and deployment of broadband radio access networks push mobile operators to upgrade their mobile backhaul from expensive legacy TDM transport to carrier Ethernet for cheaper operational expenditures. The Metro Ethernet Forum has defined a set of Ethernet Virtual Connection services that are adopted to provide scalable Ethernet transport for mobile ba...
متن کاملBandwidth Provisioning Architecture in Backhaul
the Metro Ethernet Forum has defined a set of Ethernet Virtual Connection services that are adopted to provide scalable Ethernet transport for mobile backhaul. However, these services usually address single cell site backhaul per UNI handoff, not considering statistical multiplexing gain at a hub site which aggregates backhaul traffics of multiple cell sites backhaul pipe. This paper proposed a...
متن کاملFeasibility of Base Station Coordination and Dynamic Backhaul Network Configuration in Backhaul Networks with Limited Capacity
Coordinating base stations (BSs) in current and future mobile access networks is an important approach to reduce interference and to achieve high data rates. One coordination approach is Coordinated Multi-Point (CoMP) transmission, in which a set of multiple BSs transmit data to a user equipment (UE) in a coordinated manner. Among the BSs CoMP requires high capacities and low latencies in the b...
متن کاملDownlink Multicell Processing with Limited-Backhaul Capacity
Multicell processing in the form of joint encoding for the downlink of a cellular system is studied under the assumption that the base stations (BSs) are connected to a central processor (CP) via finitecapacity links (finite-capacity backhaul). To obtain analytical insight into the impact of finite-capacity backhaul on the downlink throughput, the investigation focuses on a simple linear cellul...
متن کاملJoint Transmission with Limited Backhaul Connectivity
Downlink beamforming techniques with low signaling overhead are proposed for joint processing coordinated (JP) multi-point transmission. The objective is to maximize the weighted sum rate within joint transmission clusters. As the considered weighted sum rate maximization is a nonconvex problem, successive convex approximation techniques, based on weighted mean-squared error minimization, are a...
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ژورنال
عنوان ژورنال: Law, State and Telecommunications Review
سال: 2009
ISSN: 1984-8161,1984-9729
DOI: 10.26512/lstr.v1i1.21750