US 2017/0367111 A1 · Devices, Nodes and Methods in a Wireless Communication Network

Abstract

Implementations described herein relate generally to a user device, to an access node, and to methods for a user device and for an access node. The user device includes a receiver configured to receive at least one downlink signal from an access node. The user device further includes a processor configured to measure the at least one downlink signal at two time instants, to determine if a difference of the measured at least one downlink signal at the two time instants exceeds a threshold, and to generate, when the difference exceeds the threshold, at least one uplink transmission. The user device further includes a transmitter configured to transmit the at least one uplink transmission over an uplink random access channel.

Claims16

Dependent claims

A user device including:

a receiver configured to receive at least one downlink signal from an access node;
a processor;
a memory storing a program to be executed in the processor, the memory comprising instructions for:
measuring the at least one downlink signal at two time instants,
determining if a difference of the measured at least one downlink signal at the two time instants exceeds a threshold, and
generating, when the difference exceeds the threshold, at least one uplink transmission;
and
a transmitter configured to transmit the at least one uplink transmission over an uplink random access channel (RACH).

5 more elements

Dependencies are inferred from the claim text.

Devices, Nodes and Methods in a Wireless Communication Network

Life of this patent

Devices, Nodes and Methods in a Wireless Communication Network

Life of this patent

Abstract

Claims16