Notification of channel descriptor transmission for a mobile station in idle or sleep mode in a wireless access system
First Claim
1. A method for controlling an idle mode in a mobile station, the method comprising:
- receiving, by a mobile station, a first channel descriptor message including a configuration change count;
maintaining, by the mobile station, the configuration change count;
receiving, by the mobile station, a map message comprising a channel descriptor count and an information element including a channel descriptor indication field, wherein the channel descriptor indication field indicates a frame where a second channel descriptor message is transmitted; and
if the channel descriptor count is different from the configuration change count maintained by the mobile station,decoding, by the mobile station, the frame to receive the second channel descriptor message indicated by the channel descriptor indication field, even if the mobile station is scheduled to be in a paging unavailable interval of the idle mode,wherein the first channel descriptor message and second channel descriptor message comprise forward error correction (FEC) code type information.
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Accused Products
Abstract
A method for controlling an idle mode in a mobile station comprises transmitting an idle mode request to a serving base station to enter the idle mode, and receiving a decode information transmission frame value and a decode information change status from at least one base station. The method also comprises, if the decode information change status indicates a change in the decode information, maintaining the idle mode, and receiving the decode information from the at least one base station when the transmission frame value is reached. The decode information may comprise at least one of downlink channel descriptor (DCD) information, uplink channel descriptor (UCD) information, and forward error correction (FEC) code type information. The transmission frame value may comprise a frame number or a frame offset. The at least one base station may be in a same paging group.
40 Citations
14 Claims
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1. A method for controlling an idle mode in a mobile station, the method comprising:
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receiving, by a mobile station, a first channel descriptor message including a configuration change count; maintaining, by the mobile station, the configuration change count; receiving, by the mobile station, a map message comprising a channel descriptor count and an information element including a channel descriptor indication field, wherein the channel descriptor indication field indicates a frame where a second channel descriptor message is transmitted; and if the channel descriptor count is different from the configuration change count maintained by the mobile station, decoding, by the mobile station, the frame to receive the second channel descriptor message indicated by the channel descriptor indication field, even if the mobile station is scheduled to be in a paging unavailable interval of the idle mode, wherein the first channel descriptor message and second channel descriptor message comprise forward error correction (FEC) code type information. - View Dependent Claims (2, 3, 4)
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5. A method in a network for controlling an idle mode in a mobile station, the method comprising:
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transmitting, by the network, a first channel descriptor message including a configuration change count to a mobile station, wherein the mobile station maintains the configuration change count;
transmitting, by the network to the mobile station, a map message comprising a channel descriptor count and an information element including a channel descriptor indication field, wherein the channel descriptor indication field indicates a frame where a second channel descriptor message is transmitted,if the channel descriptor count is different from the configuration change count maintained by the mobile station, transmitting, by the network to the mobile station, a second channel descriptor message, even if the mobile station is scheduled to be in a paging unavailable interval of the idle mode, wherein the first channel descriptor message and second channel descriptor message comprise forward error correction (FEC) code type information. - View Dependent Claims (6, 7)
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8. A mobile station for controlling an idle mode in a wireless access system, the mobile station comprising:
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means for receiving a first channel descriptor message including a configuration change count; means for maintaining the configuration change count; means for receiving a map message comprising a channel descriptor count and an information element including a channel descriptor indication field, wherein the channel descriptor indication field indicates a frame where a second channel descriptor message is transmitted; and means for decoding the frame to receive the second channel descriptor message indicated by the channel descriptor indication field even if the mobile station is scheduled to be in a paging unavailable interval of the idle mode if the channel descriptor count is different from the configuration change count maintained by the mobile station, wherein the first channel descriptor message and second channel descriptor message comprise forward error correction (FEC) code type information. - View Dependent Claims (9, 10, 11)
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12. A network for controlling an idle mode in a mobile station, the network comprising:
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means for transmitting a first channel descriptor message including a configuration change count to a mobile station, wherein the mobile station maintains the configuration change count; means for transmitting to the mobile station a map message comprising a channel descriptor count and an information element including a channel descriptor indication field, wherein the channel descriptor indication field indicates a frame where a second channel descriptor message is transmitted; and means for transmitting a second channel descriptor message even if the mobile station is scheduled to be in a paging unavailable interval of the idle mode, if the channel descriptor count is different from the configuration change count maintained by the mobile station, wherein the first channel descriptor message and second channel descriptor message comprise forward error correction (FEC) code type information. - View Dependent Claims (13, 14)
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Specification