Random Access Channel Hopping for Frequency Division Multiplexing Access Systems
First Claim
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1. A method of coordinating resources for repetition of random access bursts performed by a mobile terminal, the method comprising:
- determining groups of access slots based on parameters from a network, wherein each access slot is defined by any combination of frequency, time and code, and the access slots are organized according to a frequency pattern;
transmitting an access burst on an access slot from a chosen group of access slots; and
re-transmitting the access burst on the next access slot from the chosen group of access slots.
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Abstract
A method of coordinating resources for repetition of random access bursts performed by a mobile terminal, the method comprising: determining groups of access slots based on parameters from a network, wherein each access slot is defined by any combination of frequency, time and code, and the access slots are organized according to a frequency pattern; transmitting an access burst on an access slot from a chosen group of access slots; and re-transmitting the access burst on the next access slot from the chosen group of access slots.
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Citations
19 Claims
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1. A method of coordinating resources for repetition of random access bursts performed by a mobile terminal, the method comprising:
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determining groups of access slots based on parameters from a network, wherein each access slot is defined by any combination of frequency, time and code, and the access slots are organized according to a frequency pattern; transmitting an access burst on an access slot from a chosen group of access slots; and re-transmitting the access burst on the next access slot from the chosen group of access slots. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A method of coordinating resources for repetition of random access bursts performed by a network, the method comprising:
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configuring parameters that allow a terminal to determine groups of access slots, wherein each access slot is defined by any combination of frequency, time and code, and the access slots are organized according to a frequency pattern; using the configured parameters to determine when resources should not be allocated for other uplink transmissions; and transmitting the configured parameters to the terminal. - View Dependent Claims (17, 18, 19)
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Specification