Broadcast equipment communication protocol

摘要

A data link manager includes a User Datagram Protocol (UDP) receiver for receiving HD Radio broadcast equipment communication protocol (HDP) data or non-HD Radio broadcast equipment communication protocol (non-HDP) data using a User Datagram Protocol/Internet Protocol (UDP/IP) protocol; a Transmission Control Protocol (TCP) receiver; and a router for receiving data from the UDP receiver and the TCP receiver, for searching for a destination route in a routing table, and for forwarding the data received from the from the UDP receiver and the TCP receiver to an identified destination route.

主权项

1. A data link manager comprising:
one or more hardware processors; a User Datagram Protocol (UDP) receiver configured to receive HD Radio broadcast equipment communication protocol (HDP) data using a User Datagram Protocol/Internet Protocol (UDP/IP) protocol, wherein the UDP receiver verifies Application Frame Layer (AFL) sequence numbers for HDP frames and if the HDP frames are received out of order, the UDP receiver reorders the HDP frames; a Transmission Control Protocol (TCP) receiver, wherein the TCP receiver receives the HDP data using Transmission Control Protocol/Internet Protocol (TCP/IP); and a router for receiving data from the UDP receiver and the TCP receiver, for searching for a destination route in a routing table, and for forwarding the data received from the UDP receiver and the TCP receiver to an identified destination route wherein the UDP receiver, the TCP receiver, and the router are implemented by the one or more hardware processors.