Claims
- 1. A method for saving power of a battery in a wireless telephone, comprising the steps of:
searching a voice channel in a standby state; and accessing data upon receiving a data request in the standby state in which the voice channel is searched.
- 2. The method of claim 1, wherein a call is performed if a voice signal is transmitted in the standby state.
- 3. The method of claim 1, further comprising the steps of:
searching a voice channel after the data access; performing a call if a vice signal is transmitted in a data access state where the voice channel is searched; and performing the data access when the call is ended.
- 4. A method for saving power of a battery in a wireless telephone, comprising the steps of:
registering a voice signal and a data signal; alternately searching a voice channel and a data channel; increasing a search period of the data channel if a data signal is received within a predetermined search period in the data channel searching step; and decreasing the search period of the data channel if no data signal is received within the predetermined search period in the data channel searching step.
- 5. The method of claim 4, wherein the search period of the data channel is automatically increased or decreased.
- 6. The method of claim 4, wherein the search period of the data channel is increased or decreased by a predetermined value.
- 7. A method for saving battery power in a wireless telephone which receives mode information from a base station in which the mode information comprising information on a first mode where only a voice channel is searched, information on a second mode where a voice channel and a data channel are alternately searched while changing a search period of the data channel, and information on a third mode where a voice channel and a data channel are alternately searched at stated periods are registered, the method comprising the steps of:
(a) searching mode information transmitted from the base station; (b) searching a voice channel upon receiving first mode information from the base station; (c) alternately searching a voice channel and a data channel while changing a search period of the data channel, upon receiving second mode information from the base station; and (d) alternately searching the voice channel and the data channel at stated periods, upon receiving third mode information from the base station.
- 8. The method of claim 7, wherein the step (b) comprises the steps of:
searching a voice channel in the standby state; and accessing data upon receiving a data request in a standby state where only the voice channel is searched.
- 9. The method of claim 7, wherein the step (c) comprises the step of:
registering a voice signal and a data signal; alternately searching a voice channel and a data channel; increasing a search period of the data channel if a data signal is received within a predetermined search period in the data channel searching step; and decreasing the search period of the data channel if no data signal is received within the predetermined search period in the data channel searching step.
Priority Claims (1)
Number |
Date |
Country |
Kind |
2003-13220 |
Mar 2003 |
KR |
|
PRIORITY
[0001] This application claims priority under 35 U.S.C. § 119 to an application entitled “Method for Saving Power in a Wireless Telephone” filed in the Korean Intellectual Property Office on Mar. 4, 2003 and assigned Ser. No. 2003-13220, the contents of which are incorporated herein by reference.