1746-OB6EI
1746-OB6EI
LBIA路由度量
本文提出負(fù)載均衡的干擾感知路由度量(Load Balanced Interference-Aware RouTIng Metric,LBIA),有以下改進(jìn):
?。?)通過干擾鄰居節(jié)點(diǎn)距離對(duì)干擾鄰居節(jié)點(diǎn)負(fù)載的計(jì)算進(jìn)行優(yōu)化,得到更準(zhǔn)確的干擾水平。
(2)通過節(jié)點(diǎn)負(fù)載,選擇負(fù)載較小的節(jié)點(diǎn)作為傳輸路徑,節(jié)省等待隊(duì)列傳輸?shù)臅r(shí)間,得到較低的端到端延遲。
?。?)對(duì)原ETT進(jìn)行改進(jìn),消除傳輸不對(duì)稱性,提高合理性,正確評(píng)估鏈路質(zhì)量。
鏈路l的LBIA定義為:
LBIA由3部分組成:NIL(Neighbout Interference Load)為鄰居干擾節(jié)點(diǎn)表征的流間干擾程度,是鄰居干擾節(jié)點(diǎn)的數(shù)量、負(fù)載和與受干擾節(jié)點(diǎn)間的距離共同作用的結(jié)果;NL(Node Load)為被干擾節(jié)點(diǎn)自身的負(fù)載,由緩存隊(duì)列的長(zhǎng)度來捕捉負(fù)載;CSC為流內(nèi)干擾大小。這樣通過關(guān)注通信負(fù)載、節(jié)點(diǎn)負(fù)載、丟包率、傳輸速率、流內(nèi)干擾和流間干擾,突破現(xiàn)有路由度量的有限性。
:歐工
:
:
:
:
ABB 3HAB8101-3/05D DSQC345B DriveUnit
ABB 3HAB8101-3/08C DSQC345C DriveUnit
ABB 3HAB8101-7/01C DSQC346C DriveUnit
ABB 3HAB8101-8 DSQC346G DriveUnit
ABB cable DSQC351 Interbus-S
ABB 3HAC 0373-1 DSQC361 Main Computer
ABB 3HAC3180-1 DSQC373 Robot Computer
ABB 900054 1Gb SD-card S3/S4 DDR
ABB 900056 1Gb SD-card S2 DDR
3HNE 00026 Teach Pendant
3HNE 00312-1 Teach Pendant
3HNE 00313 Teach Pendant
CHAA 3560-AXA Teach Pendant
ABB 3HAB9271-1/01B DriveUnit Dummy DriveUnit Dummy
ABB 57510001-AA DSCA 114 Print out board
ABB 57520001-U DSCA 121 Communication board
ABB 57160001-A DSDI 110 Digital input board
ABB 57160001-K DSDO 110 Digital output board
ABB YB161102-AH DSDX 110 Digital in/output board
ABB 57160001-TP DSDX B001 digital in-output board
ABB 57360001-U DSMB 124 Semiconductor memory board