Method and radio terminal equipment arrangement for power control, radio terminal equipment and secondary terminal unit
First Claim
1. A method of power control in a radio terminal equipment arrangement, the method comprising communicating, by radio terminal equipment, with one or more secondary units of the radio terminal equipment arrangement by using a low power radio frequency (LPRF) connection, the radio terminal equipment arrangement using a predetermined transmitter power class, the method further comprising:
- detecting a change in a usage environment of the radio terminal equipment;
changing the transmitter power class of the radio terminal equipment based on the usage environment of the radio terminal equipment; and
sending a control command, by the radio terminal equipment, to one or more secondary units of the radio terminal equipment arrangement for changing the transmitter power or the transmitter power class of the secondary unit.
2 Assignments
0 Petitions
Accused Products
Abstract
The invention relates to radio terminal equipment arrangement comprising radio terminal equipment and one or more secondary terminal units, the radio terminal equipment being configured to communicate with the one or more secondary terminal units by using wireless low-power radio frequency (LPRF) connections, and to use a predetermined transmitter power class. The radio terminal equipment is further configured to detect a change in a usage environment of the radio terminal equipment; and to change the transmitter power class of the radio terminal equipment based on the changed usage environment of the radio terminal equipment.
10 Citations
22 Claims
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1. A method of power control in a radio terminal equipment arrangement, the method comprising communicating, by radio terminal equipment, with one or more secondary units of the radio terminal equipment arrangement by using a low power radio frequency (LPRF) connection, the radio terminal equipment arrangement using a predetermined transmitter power class, the method further comprising:
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detecting a change in a usage environment of the radio terminal equipment; changing the transmitter power class of the radio terminal equipment based on the usage environment of the radio terminal equipment; and sending a control command, by the radio terminal equipment, to one or more secondary units of the radio terminal equipment arrangement for changing the transmitter power or the transmitter power class of the secondary unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A radio terminal equipment arrangement comprising radio terminal equipment and one or more secondary units, the radio terminal equipment being configured to communicate with the one or more secondary units by using wireless low-power radio frequency (LPRF) connections, and to use a predetermined transmitter power class, the radio terminal equipment further being configured to:
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detect a change in a usage environment of the radio terminal equipment; change the transmitter power class of the radio terminal equipment based on the changed usage environment of the radio terminal equipment; and send a control command to one or more secondary units of the radio terminal equipment arrangement to change the transmitter power or the transmitter power class of the secondary unit. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. Radio terminal equipment configured to communicate with one or more secondary units in a radio terminal equipment arrangement by using wireless low-power radio frequency (LPRF) connections, and to use a predetermined transmitter power class, the radio terminal equipment comprising:
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detecting means for detecting a change in a usage environment of the radio terminal equipment; power class changing means for changing the transmitter power class of the radio terminal equipment based on the changed usage environment of the radio terminal equipment; and controlling means for sending a control command to one or more secondary units of the radio terminal equipment arrangement to change the transmitter power or the transmitter power class of the secondary unit. - View Dependent Claims (20, 21, 22)
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Specification