Method and apparatus for map transmission in wireless communication system
AssigneeSamsung Electronics Co., Ltd.
InventorsChi-Woo Lim, Hyun-Kyu Yu
Life of this patent
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Abstract
An operating method of a base station for transmitting MAP information in a wireless communication system includes determining a seed value for randomizing MAP information bits, generating a Media Access Control (MAC) control message including the seed value and a Station IDentifier (STID), and transmitting the MAC control message to a mobile station. Hence, the assignment A-MAP IE can be transmitted more safely.
Claims26
An operating method of a base station for transmitting MAP information in a wireless communication system, the method comprising:
- determining a seed value for randomizing MAP information bits;
- generating a Media Access Control (MAC) control message including the seed value and a Station IDentifier (STID);
- and
- transmitting the MAC control message to a mobile station,
- wherein the STID is used as a Cyclic Redundancy Check (CRC) mask making code.
An operating method of a mobile station for receiving MAP information in a wireless communication system, the method comprising:
- receiving from a base station a Media Access Control (MAC) control message including a seed value for randomizing MAP information bits and a Station IDentifier (STID) in a network entry procedure;
- extracting the seed value and the STID from the MAC control message;
- and
- decoding the MAP information bits using the seed value and the STID,
- wherein the STID is used as a Cyclic Redundancy Check (CRC) mask masking code.
An apparatus of a base station for transmitting MAP information in a wireless communication system, the apparatus comprising:
- a controller for determining a seed value for randomizing MAP information bits, and generating a Media Access Control (MAC) control message including the seed value and a Station IDentifier (STID);
- and
- a transmitter for transmitting the MAC control message to a mobile station,
- wherein the STID is used as a Cyclic Redundancy Check (CRC) mask masking code.
An apparatus of a mobile station for receiving MAP information in a wireless communication system, the apparatus comprising:
- a receiver for receiving a Radio Frequency (RF) signal from a base station, the RF signal including a Media Access Control (MAC) control message including a seed value for randomizing MAP information bits and a Station IDentifier (STID) in a network entry procedure;
- and
- a decoder for extracting the seed value and the STID from the MAC control message, and for decoding the MAP information bits based on the seed value and the STID,
- wherein the STID is used as a Cyclic Redundancy Check (CRC) mask masking code.
Dependencies are inferred from the claim text.