Age of information: A new concept, metric, and tool
Age of information (AoI) was introduced in the early 2010s as a notion to characterize the
freshness of the knowledge a system has about a process observed remotely. AoI was …
freshness of the knowledge a system has about a process observed remotely. AoI was …
Learning-assisted optimization for energy-efficient scheduling in deadline-aware NOMA systems
In this paper, we study a class of minimum-energy scheduling problems in non-orthogonal
multiple access (NOMA) systems. NOMA is adopted to enable efficient channel utilization …
multiple access (NOMA) systems. NOMA is adopted to enable efficient channel utilization …
Decentralized user scheduling for rate-constrained sum-utility maximization in the MIMO IBC
While the problems of sum-rate maximization and sum-power minimization subject to quality
of service (QoS) constraints in the multiple input multiple output interference broadcast …
of service (QoS) constraints in the multiple input multiple output interference broadcast …
Cached files updating revisited: The distribution of popularity-weighted average file age
J Zhang - IEEE Access, 2020 - ieeexplore.ieee.org
Low-latency information transmission is required in 5G communication networks, where the
cache is commonly used to speed up the data access. Meanwhile, a large number of IoT …
cache is commonly used to speed up the data access. Meanwhile, a large number of IoT …
A distributed data sampling and relay scheme for obtaining fresh updates in multihop networks
New uses of wireless communication are envisioned to realize real-time control applications
through networked monitoring. In such scenarios, the freshness of collected status updates …
through networked monitoring. In such scenarios, the freshness of collected status updates …
Scheduling strategies for multi-antenna communications and dual connectivity in wireless networks
RP Antonioli - 2020 - repositorio.ufc.br
Future generations of mobile networks are envisioned to support a wide variety of use
cases, to which a plurality of strict quality of service (QoS) requirements need to be fulfilled …
cases, to which a plurality of strict quality of service (QoS) requirements need to be fulfilled …