Robust cooperative spectrum sensing for cognitive radios

Role determination for network devices

Rollover bits for packet departure time calculator

Roundtrip delay time measurement apparatus and method for...

Route and link evaluation in wireless mesh communications...

Route control method of label switch path

Route selection method

Route selection service control system

Router and method for refreshing quality of service reservation

Router apparatus and control-frame processing method

Router apparatus using ATM switch

Router associated to a secure device

Router device for efficient routing with congestion minimized

Router implemented with a gamma graph interconnection network

Router using measurement-based adaptable load traffic...

Router with precedence control function and...

Router, terminal apparatus, communication system and routing...

Router-assisted multicast congestion control

Routing apparatus and a routing method

Routing bandwidth-reserved connections in information networks