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
Method and system for creating a customized audio snippet
Method and system for connecting a telephone call to a third party
System and method for providing income payments to an investor
LED driver circuit and LED lighting device using the same
High sensitivity sensor device and manufacturing thereof
Semiconductor device
In-place display on sensory data
  Randomly Featured Patents
Driving piston braking means for explosive powder actuated setting device
Memory devices and memory cells
Variable focal length lens unit
Wideband low triple transit delay line
Processing endpoint detecting technique and detector structure using multiple radiation sources or discrete detectors
Method for generating text that meets specified characteristics in a handheld electronic device and a handheld electronic device incorporating the same
Optical recording medium with multiple recording layers and fabricating method thereof
Method for preparing lactam
Dispensing machine with eductor
Composite-video generation from different-rate constituents