METHOD OF UPDATING CHANNEL INFORMATION BY A MOBILE STATION THAT IS IN POWER SAVING MODE
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Abstract
A method of updating channel information by a mobile station (MS) that is in power saving mode is disclosed. More specifically, the method includes the MS which receives status information of a first channel descriptor and transmission frame information which includes when the first channel descriptor is to be transmitted. Furthermore, the MS compares status information of the first channel descriptor with status information of a second channel descriptor. Here, the second channel descriptor is stored in the MS. Lastly, if the compared status information are different, the MS receives the first channel descriptor according to the transmission frame information.
42 Citations
55 Claims
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1-35. -35. (canceled)
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36. A method for updating channel information of a mobile station which is in an idle mode, comprising:
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receiving an information element (IE) including a channel descriptor configuration change counter and a transmission frame field indicating a frame in which a channel descriptor is transmitted; and receiving the channel descriptor in the frame indicated by the transmission frame field, when the channel descriptor configuration change counter is changed since the mobile station last decodes the information element (IE); and decoding the channel descriptor, wherein upon decoding failure, the mobile station continues decoding subsequently received frames until the channel descriptor is successfully decoded. - View Dependent Claims (37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48)
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49. A mobile station for updating channel information in an idle mode, comprising:
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a receiver for; receiving an information element (IE) including a channel descriptor configuration change counter and a transmission frame field indicating a frame in which a channel descriptor is transmitted; and receiving the channel descriptor in the frame indicated by the transmission frame field, when the channel descriptor configuration change counter is changed since the mobile station last decodes the information element, wherein the mobile station decodes the channel descriptor, and wherein upon decoding failure, the mobile station continues decoding subsequently received frames until the channel descriptor is successfully decoded. - View Dependent Claims (50, 51, 52, 53, 54, 55)
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Specification