1. A wireless transmit/receive unit (WTRU) comprising:
a processor; and a transceiver; the processor and the transceiver configured to receive a plurality of signals, wherein the plurality of signals is swept over time using a respective plurality of beams, wherein each signal of the plurality of signals includes a sequence based on an index of a respective one of the plurality of beams; the processor and the transceiver further configured to take a measurement of a first signal of the plurality of signals; and the transceiver further configured to transmit a measurement report including the measurement of the first signal of the plurality of signals and the index of a respective one of the plurality of beams.
2. The WTRU of claim 1, the transceiver further configured to receive, prior to receiving the plurality of signals, measurement configuration information, wherein the measurement configuration information includes the index of a respective one of the plurality of beams and a signal strength threshold for reporting the measurement.
3. The WTRU of claim 2, wherein the measurement configuration information is received from a Long-Term Evolution (LTE) network node and the first signal is for a non-LTE network node.
4. The WTRU of claim 3, wherein the non-LTE network node is a millimeter wave network node.
5. The WTRU of claim 2, wherein the measurement configuration information includes an indication of a frame and a subframe to take measurements of at least one of the plurality of signals, wherein the frame and subframe are of a Long-Term Evolution (LTE) network node that transmitted the measurement configuration information.
6. The WTRU of claim 1, wherein each of the plurality of signals are beacons.
7. A method performed by a wireless transmit/receive unit (WTRU), the method comprising:
receiving, by the WTRU, a plurality of signals, wherein the plurality of signals is swept over time using a respective plurality of beams, wherein each signal of the plurality of signals includes a sequence based on an index of a respective one of the plurality of beams; measuring, by the WTRU, a first signal of the plurality of signals; and transmitting, by the WTRU, a measurement report including the measurement of the first signal of the plurality of signals and the index of a respective one of the plurality of beams.
8. The method of claim 7, further comprising, prior to receiving the plurality of signals, receiving, by the WTRU, measurement configuration information, wherein the measurement configuration information includes the index of a respective one of the plurality of beams and a signal strength threshold for reporting the measurement.
9. The method of claim 8, wherein the measurement configuration information is received from a Long-Term Evolution (LTE) network node and the first signal is for a non-LTE network node.
10. The method of claim 9, wherein the non-LTE network node is a millimeter wave network node.
11. The method of claim 8, wherein the measurement configuration information includes an indication of a frame and a subframe to take measurements of at least one of the plurality of beams, wherein the frame and subframe are of a Long-Term Evolution (LTE) network node that transmitted the measurement configuration information.
12. The method of claim 7, wherein each of the plurality of signals are beacons.
13. A network node comprising:
a processor; and a transceiver; the transceiver configured to transmit a plurality of signals using a respective plurality of beams, wherein the plurality of signals is swept over time using the respective plurality of beams, wherein each signal includes a sequence; the processor configured to produce each sequence based on an index of a respective one of the plurality of beams; and the transceiver configured to receive a measurement report including a measurement of a first signal of the plurality of signals and the index of a respective one of the plurality of beams.
14. The WTRU of claim 13, the transceiver further configured to transmit measurement configuration information, wherein the measurement configuration information includes the index of a respective one of the plurality of beams and a signal strength threshold for reporting the measurement.
15. The network node of claim 13, wherein the network node is a millimeter wave network node.