TRANSMISSION METHOD OF BASE STATION FOR RANDOM ACCESS RESOURCE ALLOCATION, TRANSMISSION METHOD OF TERMINAL FOR USING THE RANDOM ACCESS RESOURCE ALLOCATION, AND APPARATUS FOR THEREOF
First Claim
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1. A communication method of a base station for random access resource allocation, the communication method comprising:
- broadcasting system information (SI) that includes information about an extra physical random access channel (xPRACH) of a machine type communication (MTC) terminal and information about a physical random access channel (PRACH) of a general terminal, each of the xPRACH of the MTC terminal and the PRACH of the general terminal having a separated resource space; and
receiving a random access attempt from the MTC terminal in response to the broadcast.
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Abstract
Provided is a communication method of a base station for random access resource allocation, the communication method including broadcasting system information (SI) that includes information about an extra physical random access channel (xPRACH) of a machine type communication (MTC) terminal and information about a physical random access channel (PRACH) of a general terminal, each of the xPRACH of the MTC terminal and the PRACH of the general terminal having a separated resource space, and receiving a random access attempt from the MTC terminal in response to the broadcast.
28 Citations
20 Claims
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1. A communication method of a base station for random access resource allocation, the communication method comprising:
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broadcasting system information (SI) that includes information about an extra physical random access channel (xPRACH) of a machine type communication (MTC) terminal and information about a physical random access channel (PRACH) of a general terminal, each of the xPRACH of the MTC terminal and the PRACH of the general terminal having a separated resource space; and receiving a random access attempt from the MTC terminal in response to the broadcast. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A communication method of a terminal using a random access resource allocation, the communication method comprising:
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receiving, from a base station, system information (SI) that includes information about an extra physical random access channel (xPRACH) of a machine type communication (MTC) terminal and information about a physical random access channel (PRACH) of a general terminal, each of the xPRACH of the MTC terminal and the PRACH of the general terminal having a separate resource space; setting the xPRACH of the MTC terminal based on the SI; and attempting a random access to the base station using the xPRACH of the MTC terminal. - View Dependent Claims (8, 9, 10)
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11. A base station for a random access resource allocation, the base station comprising:
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a broadcasting unit to broadcast system information (SI) that includes information about an extra physical random access channel (xPRACH) of a machine type communication (MTC) terminal and information about a physical random access channel (PRACH) of a general terminal, each of the xPRACH of the MTC terminal and the PRACH of the general terminal having a separated resource space; and a receiver to receive a random access attempt from the MTC terminal in response to the broadcast. - View Dependent Claims (12, 13, 14, 15, 16)
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17. A terminal using a random access resource allocation, the terminal comprising:
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a receiver to receive, from a base station, system information (SI) that includes information about an extra physical random access channel (xPRACH) of a machine type communication (MTC) terminal and information about a physical random access channel (PRACH) of a general terminal, each of the xPRACH of the MTC terminal and the PRACH of the general terminal having a separated resource space; a setting unit to set the xPRACH of the MTC terminal based on the SI; and an attempt unit to attempt a random access to the base station using the xPRACH of the MTC terminal. - View Dependent Claims (18, 19, 20)
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Specification