System and method for transmitting and receiving frequency resource information in a frequency overlay system
AssigneeSamsung Electronics Co., Ltd.
InventorsSanyadechukal Pisut, Jae-Hee Cho, Hee-Kwun Cho
Life of this patent
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Abstract
A system and method for transmitting and receiving frequency allocation information based on identification information in a frequency overlay system are provided. The method includes transmitting a frame of a first Frequency Allocation (FA) to Mobile Stations (MSs) by inserting control information and identification information of the MSs to which frequency resources are allocated into the first FA frame, and transmitting a second frame indicating a second FA the MSs by inserting the identification information and a resource indication of the first FA into the second FA frame. Thereby, an overhead can be reduced and a frequency resource can be used efficiently.
Claims24
A method of receiving data in a wireless communication system, the method comprising:
- identifying a first carrier among a plurality of carriers as a carrier to receive a control message;
- receiving, based on a mobile station (MS) identifier (ID), the control message including a carrier indicator information indicating one of the plurality of carriers and at least two of modulation and coding scheme (MCS), resource allocation (RA) and power control information on the first carrier;
- and
- receiving data on the indicated one of the plurality of carriers based on the control message on the first carrier,
- wherein one media access control (MAC) layer is configured for the plurality of carriers.
A method of transmitting data in a wireless communication system, the method comprising:
- configuring communication with a mobile station (MS) using at least one carrier, wherein a first carrier of the at least one carrier is configured to transmit a control message;
- transmitting, based on an MS identifier (ID), the control message including a carrier indicator information indicating one of the at least one carrier, and at least two of modulation and coding scheme (MCS), resource allocation (RA) and power control information on the first carrier;
- and
- transmitting data on the indicated one of the at least one carrier based on the control message on the first carrier,
- wherein one media access control (MAC) layer is configured for the at least one carrier.
A mobile station (MS) for receiving data in a wireless communication system, the MS comprising:
- a controller configured to identify a first carrier among a plurality of carriers as a carrier to receive a control message;
- and
- a transceiver configured to:
- receive, based on an MS identifier (ID), the control message including a carrier indicator information indicating one of the plurality of carriers and at least two of modulation and coding scheme (MCS), resource allocation (RA) and power control information on the first carrier, and
- receive data on the indicated one of the plurality of carriers based on the control message on the first carrier,
- wherein one media access control (MAC) layer is configured for the plurality of carriers.
A base station (BS) for transmitting data in a wireless communication system, the BS comprising:
- a controller configured to configure communication with a mobile station (MS) using at least one carrier, where a first carrier of the at least one carrier is configured to transmit a control message;
- and
- a transceiver configured to:
- transmit, based on an MS identifier (ID), the control message including a carrier indicator information indicating one of the at least one carrier, and at least two of modulation and coding scheme (MCS), resource allocation (RA) and power control information on the first carrier, and
- transmit data on the indicated one of the at least one carrier based on the control message on the first carrier,
- wherein one media access control (MAC) layer is configured for the at least one carrier.
Dependencies are inferred from the claim text.