Data transmission rate adjustment system and method thereof
First Claim
1. A data transmission rate adjustment apparatus applied to a data receiving terminal, and said data transmission rate adjustment apparatus comprising:
- a driving module, for performing a predetermined calculation based on a request with an information of desired transmission rate to generate a divisor; and
a control module, for dividing a reference frequency by said divisor to generate a first transmission rate so that said data receiving terminal can receive data sent from a data sending terminal through said driving module with said first transmission rate;
wherein said driving module monitors a transmission error rate of said received data and adjusts said divisor if said transmission error rate exceeds a predetermined value, and said control module generates a second transmission rate based on said adjusted divisor, and said data receiving terminal receives data through said driving module with said second transmission rate.
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Accused Products
Abstract
A data transmission rate adjustment system and method thereof comprise a driving module and a control module. The driving module performs a predetermined mathematical calculation based on a transmission rate request to generate a divisor. The control module then performs a division that divides a reference frequency by the divisor to generate a first transmission rate so that a data receiving terminal can receive data sent from a data sending terminal through the driving module based on the first transmission rate. The driving module monitors a transmission error rate of the data received by the data receiving terminal. If the transmission error rate exceeds a predetermined value, the divisor is automatically adjusted to generate a second transmission rate. The second transmission rate is also provided to replace the first transmission rate.
7 Citations
13 Claims
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1. A data transmission rate adjustment apparatus applied to a data receiving terminal, and said data transmission rate adjustment apparatus comprising:
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a driving module, for performing a predetermined calculation based on a request with an information of desired transmission rate to generate a divisor; and a control module, for dividing a reference frequency by said divisor to generate a first transmission rate so that said data receiving terminal can receive data sent from a data sending terminal through said driving module with said first transmission rate; wherein said driving module monitors a transmission error rate of said received data and adjusts said divisor if said transmission error rate exceeds a predetermined value, and said control module generates a second transmission rate based on said adjusted divisor, and said data receiving terminal receives data through said driving module with said second transmission rate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A data transmission rate adjustment method applied to a data receiving terminal comprising
receiving a request with an information of desired data transmission rate; -
performing a predetermined calculation based on said transmission rate request to generate a divisor; dividing a reference frequency by said divisor to generate a first transmission rate; providing said first transmission rate to said data receiving terminal which receives a data sent from a data sending terminal based on said first transmission rate; monitoring a transmission error rate of said received data; adjusting said divisor and dividing said reference frequency by said adjusted divisor to generate a second transmission rate if said transmission error rate exceeds a predetermined value; and providing said second transmission rate to said data receiving terminal for receiving said data with said second transmission rate. - View Dependent Claims (10, 11, 12, 13)
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Specification