US 11,758,550 B2
Dynamic exchange of information specifying available spectrum
Paul Petrus, San Jose, CA (US)
Assigned to ARRIS Enterprises LLC, Suwanee, GA (US)
Filed by ARRIS Enterprises LLC, Suwanee, GA (US)
Filed on Mar. 23, 2021, as Appl. No. 17/209,296.
Claims priority of provisional application 62/994,091, filed on Mar. 24, 2020.
Prior Publication US 2021/0307056 A1, Sep. 30, 2021
Int. Cl. H04W 72/23 (2023.01); H04W 74/08 (2009.01); H04W 72/0453 (2023.01); H04W 16/14 (2009.01)
CPC H04W 72/23 (2023.01) [H04W 16/14 (2013.01); H04W 72/0453 (2013.01); H04W 74/0808 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A radio node, comprising:
a node or connector configured to communicatively couple to a network;
an interface circuit, communicatively coupled to the node or connector, configured to communicate with a computer and a second radio node, wherein the interface circuit is configured to:
provide a first grant request addressed to the computer, wherein the first grant request comprises a request to reserve a first portion of a shared-license-access band of frequencies for use by the radio node;
receive a grant response associated with the computer;
when the grant response indicates that the first grant request is denied, provide a first notification to the second radio node that the request to reserve the first portion of the shared-license-access band of frequencies was rejected; and
receive a second notification from the second radio node that a request from the second radio node to the computer to reserve a second portion of the shared-license-access band was rejected.