Apparatus and method for coordinated music playback in wireless ad-hoc networks
DCFirst Claim
1. A first music listening apparatus for interactively playing music with at least one other music listening apparatus, comprising:
- a random access controller for instructing a transceiver to transmit signals to one or more other apparatuses or to receive signals from one or more other apparatuses through one of a plurality of channels, wherein exchange of signals between the first apparatus and one or more apparatuses establishes a wireless ad-hoc network between apparatuses;
a profile storage and matching unit to store musical preferences of a user and to perform matching between the local profile and a received profile from a remote party;
a music playback unit that stores and plays songs; and
a transceiver connected to the random access controller for receiving and sending message over the wireless ad-hoc network and for relaying messages to the random access controller;
wherein, the first listening apparatus can synchronize playing music with the listening apparatuses other than the first listening apparatus with agreement from all parties.
9 Assignments
Litigations
1 Petition
Accused Products
Abstract
The present invention details a novel application of wireless networking and digital music technologies to achieve coordinated and synchronized music playback among peer listeners connected by wireless ad-hoc networks. Two or more listeners in local proximity allowed by short-range wireless transmission can participate and listen to the same song at the same time. Moreover, the present invention allows listeners in the transmission range to discover each other through profile matching. A high matching score may indicate similar preference or taste to a certain music style thereby easily locating mutual interests, which would not have been possible.
334 Citations
19 Claims
-
1. A first music listening apparatus for interactively playing music with at least one other music listening apparatus, comprising:
-
a random access controller for instructing a transceiver to transmit signals to one or more other apparatuses or to receive signals from one or more other apparatuses through one of a plurality of channels, wherein exchange of signals between the first apparatus and one or more apparatuses establishes a wireless ad-hoc network between apparatuses; a profile storage and matching unit to store musical preferences of a user and to perform matching between the local profile and a received profile from a remote party; a music playback unit that stores and plays songs; and a transceiver connected to the random access controller for receiving and sending message over the wireless ad-hoc network and for relaying messages to the random access controller; wherein, the first listening apparatus can synchronize playing music with the listening apparatuses other than the first listening apparatus with agreement from all parties. - View Dependent Claims (15, 16, 17)
-
-
2. A method for sharing music between a first music playback device, and at least a second music playback device, comprising the steps of:
-
exchanging wireless messages between the first and the at least second music playback devices, wherein exchanging messages establishes an ad-hoc network between the first and the at least second music playback devices; determining whether music sharing is enabled; playing a music selection on the first music playback device; and playing back the music selection on the at least second music playback device in synchrony with the first music playback device. - View Dependent Claims (3, 4, 5, 6, 7, 8)
-
-
9. A portable music listening apparatus for coordinated music playback with at least one other music listening apparatus the portable apparatus, comprising:
-
a music playback device; a random access controller that communicates with the music playback device; and a wireless transceiver that communicates with the random access controller; wherein the random access controller supports the establishment of an ad-hoc network over the wireless transceiver with the at least one other apparatus after which a music selection being played on the music playback device is synchronously played on a music playback device of the other apparatus. - View Dependent Claims (10, 11, 12, 13, 14, 18, 19)
-
Specification