×

Method and arrangement for multi band communication

  • US 10,341,875 B2
  • Filed: 09/15/2014
  • Issued: 07/02/2019
  • Est. Priority Date: 09/15/2014
  • Status: Active Grant
First Claim
Patent Images

1. A method for multi band communication, performed by a Radio Access (RA) node of a wireless communication network, the RA node being operable to communicate with at least one wireless device (WD) in a first frequency band, the method comprising:

  • performing at least one measurement in a second frequency band, by use of a feedback receiver, in order to detect signals produced by other entities than the RA node;

    wherein the feedback receiver also is operable to measure signals transmitted by the RA node;

    selecting, based on the performed at least one measurement, an operational frequency within the second frequency band for communication with the at least one WD, wherein the feedback receiver is associated with a transmitter of the RA node and is operable in the first frequency band and/or the second frequency band; and

    converting, when the feedback receiver is associated with the transmitter operable in the first frequency band, a detected signal in the second frequency band to the first frequency band.

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×