Method for implementing fast dynamic channel allocation (F-DCA) call admission control in radio resource management
First Claim
1. A method for call admission control in a fast dynamic channel allocation wireless communication system, comprising the steps of:
- requesting that a call be admitted;
obtaining measurement results;
generating timeslot sequences by determining a figure of merit for each timeslot;
determining a plurality of code sets;
assigning one of said plurality of code sets to one timeslot sequence, wherein a successful assignment of a code set to a timeslot sequence is considered to be a solution;
selecting the solution having the lowest weighted total interference signal code power (ISCP);
allocating codes for the selected solution;
recording a physical channel resource allocation information for the selected solution relating to the physical channel used; and
responding to the call admission request.
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Accused Products
Abstract
A method for call admission control in a fast dynamic channel allocation wireless communication system begins by requesting that a call be admitted. System measurement results are obtained and timeslot sequences are generated by determining a figure of merit for each timeslot. A code set is determined and an attempt is made to assign a code set to a timeslot sequence, wherein each successful assignment is considered to be a solution. The solution having the lowest weighted total interference signal code power is selected, and codes are allocated for the selected solution. The physical resource allocation information is recorded and a response to the call admission request is issued.
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Citations
14 Claims
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1. A method for call admission control in a fast dynamic channel allocation wireless communication system, comprising the steps of:
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requesting that a call be admitted; obtaining measurement results; generating timeslot sequences by determining a figure of merit for each timeslot; determining a plurality of code sets; assigning one of said plurality of code sets to one timeslot sequence, wherein a successful assignment of a code set to a timeslot sequence is considered to be a solution; selecting the solution having the lowest weighted total interference signal code power (ISCP); allocating codes for the selected solution; recording a physical channel resource allocation information for the selected solution relating to the physical channel used; and responding to the call admission request. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification