Commscope Technologies LLC

Other

Adc Telecommunications, Inc.

James Robert Grenier

John M Hedin

A method for calculating delay in a distributed antenna system includes sending a ping initiation message from a remote node to a host node in a distributed antenna system. The ping initiation message uniquely identifies a first communication port of the remote node to the host node with a unique identification. The method also includes receiving a ping reply message at the remote node. The ping reply message corresponds to the ping initiation message and also uniquely identifies the first communication port of the remote node with the unique identification. The method also includes determining, at the remote node, whether the ping reply message corresponds to the first communication port of the remote node based on the unique identification. The method also includes, when the ping reply message corresponds to the first communication port of the remote node, calculating the round-trip time delay between sending the ping initiation message and receiving the ping reply message at the remote node.

End-to-end delay management for distributed communications networks

The enclosure comprises a seven-sided prism on which loudspeakers or other devices for sound reproduction are mounted at a substantial angle to each other. Using its primary base, speakers are angled obliquely upward. Speakers mounted on the enclosure can share a single audio signal. Multiple signals can be sent to speakers on different sides of the enclosure. It can be used as a double floor monitor, a wide-dispersion main speaker, a simultaneous combination of double floor monitor and audience-facing main speaker, or a combination of wide dispersion main speaker and a single floor monitor. It reduces the number of speaker enclosures necessary for a stage production. It can be manufactured simply and affordably from many materials using standard construction methods. The enclosure may be useful for any other application where it may be advantageous, including but not limited to, audio speakers for computer, television, radio, or music playback.

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Bloomington, MN, United States of America

James Robert Grenier