Method and system for indicating overload indicator report

摘要

The present invention discloses a method for indicating an overload indicator (OI) report comprising: a first terminal determining a layer in a coverage area of the first terminal where a second terminal is located, and setting a layer indicating field of the OI report based on the layer; the first terminal determining an OI level resetting threshold, setting an average interference level indicating field of the OI report based on the OI level resetting threshold; and the first terminal resetting levels of the OI based on the OI level resetting threshold, and setting a physical resource block interference state indicating field of the OI report based on the reset levels of the OI. The present invention discloses a system for indicating an overload indicator (OI) report. Based on the method and system, the overhead of the system can be decreased efficiently.

主权项

1. A method for indicating an overload indicator report comprising the following steps of:
a first terminal determining a layer in a coverage area of the first terminal where a second terminal is located, and setting a layer indicating field of the overload indicator report based on the layer; the first terminal determining an overload indicator level resetting threshold based on interference states of all physical resource blocks occupied by the second terminal, setting an average interference level indicating field of the overload indicator report based on the overload indicator level resetting threshold; and the first terminal resetting levels of the overload indicator based on the overload indicator level resetting threshold, and setting a physical resource block interference state indicating field of the overload indicator report based on the reset levels of the overload indicator; and the first terminal counting the interference states of all the physical resource blocks occupied by the second terminal to obtain an average interference level of the interference states of all the physical resource blocks, and using the average interference level as the overload indicator level resetting threshold.