发明名称 |
IMPARTIAL SCHEDULING FOR ATM CELL TRANSMISSION UNDER OVERSCHEDULED CONDITION |
摘要 |
<p>PROBLEM TO BE SOLVED: To schedule ATM cell transmission impartially in asynchronous transfer mode(ATM) data communication. SOLUTION: A network hub and ATM translator system 5 are provided with a translator card 15 and a host controller 10 interfacing the translator card 15. A segmentation and reassembly SAR device 12 of the translator card 15 connects to a SONET transmission reception circuit 20 making communication with a transceiver 22 and sends/receives ATM packets/cells via a communication facility OF. A scheduler 14 is provided with a heap sort state machine that stores sorted entry lists to on-chip parameter and off-chip parameter memories 18 in a state of heap and informs to the SAR device 12 a transmission credit issued for a cell to allow the device 12 to send the cell.</p> |
申请公布号 |
JPH11252127(A) |
申请公布日期 |
1999.09.17 |
申请号 |
JP19980359571 |
申请日期 |
1998.12.17 |
申请人 |
TEXAS INSTR INC <TI> |
发明人 |
QUAY JEFFREY R;KARGUTH BRAIN J |
分类号 |
H04Q3/00;H04L12/56;H04Q11/04;(IPC1-7):H04L12/28 |
主分类号 |
H04Q3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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