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
System and method for providing radio communication in a land mobile radio system
Low latency interrupt collector
Composition for enhancing memory and mitigating neurodegeneration and method thereof
Millimeter wave imaging method and system to detect concealed objects
Generating a representation of an object of interest
Power surface mount light emitting die package
Onium salt-containing polymer
  Randomly Featured Patents
Wire harness
Delay analysis device, delay analysis method, and delay analysis program
N-2 substituted purines
Shifting-transfer mechanism
Meso-porous transition metal oxide having crystallized pore wall and method for preparing the same
Semiconductor device and method of fabricating the same
Image registration using joint spatial gradient maximization
Surgical fastener member having increased rate of absorption
Electrodeposition display device
Prototype development system and method