Cell reselection signalling method
DC CAFCFirst Claim
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1. An apparatus, where the apparatus is configured:
- to receive a connection rejection message in a mobile cellular network, the connection rejection message comprising a value of at least one parameter;
to set a reception frequency for a connection setup procedure based on the value of the at least one parameter of the connection rejection message; and
to select, for the connection setup procedure, a channel transmitting on the reception frequency based on the at least one parameter of the connection rejection message.
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Abstract
The invention relates to methods pertaining to cell reselection in a cellular telecommunication system. According to the invention, a connection setup rejection message is used to direct a mobile communication means to attempt a new connection with certain parameter values such as a certain carrier frequency. A plurality of parameter values may as well be indicated in the message, which allows the network to direct the mobile communication means to make a connection setup request to a specific cell, for example. The connection setup rejection message can be for example the CONNECTION SETUP REJECT message of the RRC protocol.
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Citations
20 Claims
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1. An apparatus, where the apparatus is configured:
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to receive a connection rejection message in a mobile cellular network, the connection rejection message comprising a value of at least one parameter; to set a reception frequency for a connection setup procedure based on the value of the at least one parameter of the connection rejection message; and to select, for the connection setup procedure, a channel transmitting on the reception frequency based on the at least one parameter of the connection rejection message. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. An apparatus, where the apparatus is configured:
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to receive a connection rejection message in a mobile cellular network, the connection rejection message comprising a value of at least one parameter; to set a reception frequency for a connection setup procedure based on the value of the at least one parameter of the connection rejection message; to select a channel transmitting on the reception frequency; and to initiate the connection setup procedure.
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19. An apparatus, where the apparatus is configured:
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to receive a connection rejection message in a mobile cellular network, the connection rejection message comprising a value of at least one parameter; to set a reception frequency for a connection setup procedure based on the value of the at least one parameter of the connection rejection message; to set a specific channel code based on the value of the at least one parameter of the connection rejection message; and to select a channel transmitting on the reception frequency. - View Dependent Claims (20)
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Specification