Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones










Image Number 15 for United States Patent #7933252.

A packet-based, hierarchical communication system, arranged in a spanning tree configuration, is described in which wired and wireless communication networks exhibiting substantially different characteristics are employed in an overall scheme to link portable or mobile computing devices. The network accommodates real time voice transmission both through dedicated, scheduled bandwidth and through a packet-based routing within the confines and constraints of a data network. Conversion and call processing circuitry is also disclosed which enables access devices and personal computers to adapt voice information between analog voice stream and digital voice packet formats as proves necessary. Routing pathways include wireless spanning tree networks, wide area networks, telephone switching networks, internet, etc., in a manner virtually transparent to the user. A voice session and associate call setup simulates that of conventional telephone switching network, providing well-understood functionality common to any mobile, remote or stationary terminal, phone, computer, etc.








 
 
  Recently Added Patents
Compositions, organisms, systems, and methods for expressing a gene product in plants using SCBV expression control sequences operable in monocots and dicots
Multi-band dipole antenna
Victim port-based design for test area overhead reduction in multiport latch-based memories
Selecting input/output components of a mobile terminal
Termite tubing preventative for non-wood materials
Image processing apparatus, control method for the same, and storage medium
Communication device and two-dimensional communication system using the same
  Randomly Featured Patents
Input/output data rate synchronization using first in first out data buffers
Drivers and methods for driving a load
Console unit and operation button unit
Apparatus for applying transverse weld seams to an intermittently moved plastic foil web
Hard imaging devices, humidity control systems and hard imaging methods
Variable stiffness compliance device
Crosslinkable polyethylene composition, method of making the same, and articles made therefrom
Receiver apparatus and reception method
Radio receiver/transceiver including an interface circuit selectively operable in a current mode or a voltage mode
Apparatus for improved luminescence assays