Method and apparatus for controlling power consumption of portable devices connected to wireless network
First Claim
Patent Images
1. A method of controlling power consumption in a wireless device, the method comprising:
- receiving at least one frame of data from another wireless device within a range of a maximum reception mode time;
transmitting at least one frame of data to the other wireless device at an adjusted transmission rate according to traffic requirements or status information of the wireless device; and
switching a current mode of the wireless device to a doze mode for a remaining time of a predetermined unit time.
1 Assignment
0 Petitions
Accused Products
Abstract
A method of and apparatus for controlling power consumption in a wireless device that transmits and receives data to and from another wireless device based on a predetermined unit time, includes receiving at least one data frame from the other wireless device within the range of a maximum reception mode time, transmitting at least one data to the other wireless device at an adjusted transmission rate according to traffic requirements or status information of the portable wireless device, and switching a current mode of the portable wireless device to a doze mode for a remaining time of the unit time.
63 Citations
22 Claims
-
1. A method of controlling power consumption in a wireless device, the method comprising:
-
receiving at least one frame of data from another wireless device within a range of a maximum reception mode time;
transmitting at least one frame of data to the other wireless device at an adjusted transmission rate according to traffic requirements or status information of the wireless device; and
switching a current mode of the wireless device to a doze mode for a remaining time of a predetermined unit time. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
-
-
17. A portable wireless device that transmits and receives data to and from another wireless device based on a predetermined unit time, the wireless device comprising:
-
means for receiving at least one data frame from the other wireless device within a range of a maximum reception mode time;
means for transmitting at least one data frame to the other wireless device at an adjusted transmission rate according to traffic requirements or status information of the portable wireless device; and
means for switching a current mode of the portable wireless device to a doze mode for a remaining time of the predetermined unit time, after the data have been received and transmitted.
-
-
18. A portable wireless device that transmits and receives data to and from another wireless device based on a predetermined unit time, the wireless device comprising:
-
a receiver which receives at least one data frame from the other wireless device within a range of a maximum reception mode time;
a transmitter which transmits at least one data frame to the other wireless device at an adjusted transmission rate according to traffic requirements or status information of the portable wireless device; and
a doze mode control unit which switches a current mode of the portable wireless device to a doze mode for a remaining time of the predetermined unit time, after the data have been received and transmitted. - View Dependent Claims (19, 20, 21, 22)
-
Specification