A portable radio terminal

H - Electricity – 04 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H04B 1/40 (2006.01) G06K 19/07 (2006.01) H04B 1/44 (2006.01) H04M 1/73 (2006.01) H04Q 7/32 (2006.01)

Patent

CA 2215768

To economize power consumption of a portable radio terminal without impairing the transmission quality, a portable radio terminal of the invention comprises: a field intensity detector (3); a transmission unit (6); a switch (8) for supplying or cutting a power supply to the transmission unit; a memory (5); means (15) for setting the portable radio terminal to operate in a power economy mode; and a control unit (4) for controlling, when the portable radio terminal is set to operate in the power economy mode, the switch to cut the power supply to the transmission unit when the receiving field intensity becomes lower than a first threshold value and to supply the power supply to the transmission unit when the receiving field intensity is higher than a second threshold value, the memory to store the signals to be transmitted during a time interval when the power supply is cut, and the transmission unit to transmit the signals stored in the memory when the power supply is supplied to the transmission unit.

Pour économiser l'énergie des terminaux radio portatifs sans nuire à la qualité de transmission, le terminal radio portatif de l'invention comprend : un détecteur d'intensité de champ (3); une unité d'émission (6); un interrupteur (8) d'alimentation pour l'unité d'émission; une mémoire (5); un dispositif (15) servant à mettre le terminal radio portatif en mode d'économie d'énergie; et une unité de commande (4) utilisée, quand le terminal radio portatif fonctionne en mode d'économie d'énergie, pour commander à l'interrupteur d'interrompre l'alimentation de l'unité d'émission quand l'intensité du champ reçu devient inférieure à un premier seuil et d'alimenter l'unité d'émission quand l'intensité du champ reçu dépasse un second seuil, pour commander à la mémoire de stocker les signaux à émettre durant l'intervalle où l'alimentation est interrompue, et pour commander à l'unité d'émission d'émettre les signaux stockés dans la mémoire quand elle est réalimentée.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

A portable radio terminal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with A portable radio terminal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A portable radio terminal will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1894115

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.