Telecommunications Science ›› 2012, Vol. 28 ›› Issue (3): 91-98.doi: 10.3969/j.issn.1000-0801.2012.03.025
• research and development • Previous Articles Next Articles
Xia Chen
Online:
2012-03-15
Published:
2012-03-15
Xia Chen. Research on the Interference Between TD-LTE and WLAN[J]. Telecommunications Science, 2012, 28(3): 91-98.
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干扰场景 | 测试点 | 距离间隔(m) | 性能统计 | ||||||
WLAN开LTE性能 | WLAN关LTE性能 | ||||||||
L1容量(Mbit/s) | L3容量(Mbit/s) | BLER(%) | L1容量(Mbit/s) | L3容量(Mbit/s) | BLER(%) | ||||
WLAN干扰TD-LTE | DL→UL (AP对BS干扰) | 近点 | 0.1 | 15.27 | 15.36 | 0.02 | 15.28 | 15.46 | 0 |
0.5 | 15.09 | 15.41 | 1.32 | ||||||
1 | 15.28 | 15.47 | 0 | ||||||
中点 | 0.1 | 15.22 | 15.37 | 0.38 | 15.24 | 15.37 | 0.13 | ||
0.5 | 15.28 | 15.53 | 0 | ||||||
1 | 15.26 | 15.48 | 0.12 | ||||||
远点 | 0.1 | 6.57 | 6.73 | 9.13 | 8.211 | 8.58 | 9.07 | ||
0.5 | 7.9 | 7.93 | 9.1 | ||||||
1 | 8.33 | 8.42 | 9.1 |
"
干扰场景 | 测试点 | 距离间隔(m) | 性能统计 | ||||||
WLAN开LTE性能 | WLAN关LTE性能 | ||||||||
L1容量(Mbit/s) | L3容量(Mbit/s) | BLER(%) | L1容量(Mbit/s) | L3容量(Mbit/s) | BLER(%) | ||||
WLAN干扰TD-LTE | UL→DL (STA对UE干扰) | UE近点 | 0.1 | 23.09 | 47.36 | 0.04 | 22.95 | 47.55 | 0.59 |
23.09 | 0.04 | 22.95 | 0.61 | ||||||
0.3 | 22.97 | 47.25 | 0.49 | 22.95 | 47.55 | 0.59 | |||
22.97 | 0.49 | 22.95 | 0.61 | ||||||
0.8 | 23.02 | 47.05 | 0.3 | 22.95 | 47.55 | 0.59 | |||
23.04 | 0.23 | 22.95 | 0.61 | ||||||
UE中点 | 0.1 | 21.33 | 43.06 | 4.21 | 23.1 | 47.25 | 0 | ||
21.33 | 4.1 | 23.1 | 0 | ||||||
0.3 | 22.37 | 45.57 | 2.4 | 23.1 | 47.25 | 0 | |||
22.35 | 2.5 | 23.1 | 0 | ||||||
0.8 | 23.1 | 46.97 | 0 | 23.1 | 47.25 | 0 | |||
23.1 | 0 | 23.1 | 0 | ||||||
UE远点 | 0.1 | 14.34 | 29.6 | 10.03 | 17.47 | 34.93 | 9.92 | ||
14.3 | 10.06 | 17.44 | 9.92 | ||||||
0.3 | 18.02 | 36.4 | 9.93 | 17.47 | 34.93 | 9.92 | |||
17.97 | 9.97 | 17.44 | 9.92 | ||||||
0.8 | 18.16 | 35.79 | 9.99 | 17.47 | 34.93 | 9.92 | |||
18.07 | 9.98 | 17.44 | 9.92 | ||||||
1.5 | 16.7 | 32.41 | 10.03 | 17.47 | 34.93 | 9.92 | |||
16.65 | 10.02 | 17.44 | 9.92 |
1 | 3GPP TS 36.104 v9.4.0.Evolved Universal Terrestrial Radio Access (E-UTRA):Base Station(BS)Radio Transmission and Reception, 2010 |
2 | 3GPP TS 36.101 v9.4.0.Evolved Universal Terrestrial Radio Access(E-UTRA):User Equipment(UE)Radio Transmission and Reception, 2010 |
3 | IEEE Standard 802_11b.Wireless LAN Medium Access Control (MAC)and Physical Layer(PHY)Specifications, 1999 |
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