WO2015149661A3

5G

Title

Methods for Dynamic Traffic Offloading and Transmit Point (TP) Muting for Energy Efficiency in Virtual Radio Access Network (V-RAN)

Application Number:

WO2015CN75328

Publication Date:

07-01-2016

Current Assignee:

Family ID:

Application Date:

28-03-2015

Publication Country:

US

Priority Date:

31-03-2014

Declaring Company:

Abstract  Abstract

Energy efficient scheduling can be achieved by computing scheduling assignments in accordance with a transmit point (TP) muting utility. More specifically, candidate scheduling assignments that mute different combinations of transmit points are evaluated to determine which offers the highest utility. A greedy approach can be used to evaluate the candidate scheduling assignments in order to reduce the computational complexity of the scheduler. For example, a set of scheduling assignments may be evaluated during each iteration in a sequence of iterations, with each scheduling assignment muting a different one of the remaining TPs. At the end of each iteration, the scheduling assignment providing the highest utility is selected, and the TP muted by that scheduling assignment is muted during all succeeding iterations.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.