3

2014

2014

18688977397

bianjihai@huawei.com

518129

2013-08-08

2014

4G

1. 4G

2.

3.-

4.3G2013-2015

5.

46

13823379770

35%

30

13905188613

15%

31

18688977397

bianjihai@huawei.com

50%

35

18688820239

30

13510295694

29

LTE

15167150795

6.

4G3G4G4G4G4G

7.

3G4GLTE4G4G201310001004G20144G

4G

1

2

3

8.

14G4G;

24G

3

44G

5LTELTE4G

1

2

3

4

9.

4G4G4G4G

14G

a) 150

LTEStar

LTELTE

b) 330

LTEStarLTEStareNodeB LTEeNodeB LTE

LTEStarLTEStarLTEStar

LTEStarLTEStarMMLLTEStarUE

eNodeB LTEeNodeB LTELTE

eNodeB LTEeNodeB LTEMMLeNodeBeNodeB LTE

24G240

LTELTELTE

LTEFTP

LTE:

LTE:

42 42

14G

150

2

330

2

LTEStar

LTEStar

eNodeB LTE

eNodeB LTE

24G

240

2

LTE

LTE

LTE

,

1

24224G4G100

3LTE

4

5

6

7

824G4804G240

9

10

11

10.

4GLTE4G,LTE4G

4G4G4GLTEStarLTEStareNodeB LTEeNodeB LTE4GLTELTELTE

LTE3G4G

Competition Introduction

Currently, 4G/LTE network construction of global has already deployed, the new generation of mobile broadband technology is our focus on the development of strategic emerging industries, LTE for 4G technology has gradually spread out across the major cities in the country and the network scale expanded. The scale of the LTE network construction is in urgent needs of many talents of high technical ability that broadband mobile communications. The competition has designed competition project as LTE network & maintenance.

Competition consists of 4G BTS maintenance and 4G network optimization.4G BTS maintenance involves six segments, they are as follow: Alarm handling and troubleshooting, Routine maintenance, Service configuration of LTEStar, LTEStar service commissioning and validation, Service configuration of eNodeB, Service commissioning and validation of eNodeB.4G network optimization includes service data test of LTE network, test data statistic and analysis.

LTE competition item continues previous communication skill competition for new technologies of 3G and three nets fusion. With the latest technology of 4G promote the industrial development and talent needs; promote senior vocational college communication engineering education teaching reform and teachers team construction and personnel training.

11.

120144G

12.

42

4,

2-4

13.

4G

SHAPE \* MERGEFORMAT

4G4G4G

14G

SHAPE \* MERGEFORMAT

24G

SHAPE \* MERGEFORMAT

1.

2.U

14.

(1)

1100

2

3 4G4G

400

5

(2)

1 4G

100

40%

40

10%

10

LTEStar

5%

LTEStarMML

5

MML

LTEStar

5%

5

LTEStars1x2

eNodeB LTE

20%

eNodeB LTEMML

20

MML

eNodeB LTE

20%

eNodeB

20

eNodeBS1X2

2 4G

100

LTE

20%

log

20

log

LTE

30%

30

LTE

50%

50

15.

4G10%

4G20%

4G30%

4G

4G10%

4G20%

4G30%

4G

4G10%

4G20%

4G30%

16.

4G4G

4G

4G

4G

4G

4G

4G

17.

1

2

3

1

2

3

4

5

6

7

8

9

18.

ICT 140 1/34G4G4G4G4G14G

19.

20.

11

1 4G

1

eNodeB

eNodeBBBURRU

1

2

EPC

EPCLTE

1

3

4G

LTEStar

2

4

1

5

E392u-92SIM

1

6

Intel Core2 2.4G2G 100G 256MB17Win7

2

7

U

>1G,

1

21.

1

70

2

850

3

10

4

20

5

10

6

40

22.

4G

1

2

32014

42014

5

4G

4G4G4G

4G4G

HCNALTE

23.

3G4G2G

TA

Rake

OFDMMIMO

HARQ

LTELTE/EPC

eNodeB LTEEPC

LTEE-

UTRAN/EPCE-UTRANOFDMMIMO

LTEeNodeB

LTE

EPC

PDCEPCTFT,EPC

EPCQoSEPC

TD-SCDMATD-SCDMA

TD-SCDMA

WCDMA RAN WCDMA

WCDMA RAN

GSMGSMGPRS

GSMGSMGPRS

GSMM2000CME

WCDMAWCDMA

LTELTE/EPCE-UTRAN/EPCOFDMMIMOLTE

TD-SCDMATD-SCDMA

GSMGPRS

WCDMAWCDMA RAN WCDMA RANWCDMA OSS

GSMGSM GSMGSM GSM

TD-SCDMATD-SCDMA RAN TD-SCDMA RAN

LTELTELTELTE

1

2

3

4

24.

2013.8

2013.9

2013.10

2013.11

2013.12

2014.3-2014.5

2014.4

2014.5

2014.610

2014.6

25.

1

2

3

8

26.

2

LTE

5

LTE

5

27.

ICT

28.

1

2;

3

29.

1

1

30

2

3

2

4

35

2

1.5

3

(1)

(2)

(3)

(4)

(5)

4

1

2

3

4

522

4G

4G-

31

42

53

64

64.1

74.2

84.3LTEStar

94.4LTEStar

124.5eNodeB LTE

134.6eNodeB LTE

1

4G

SHAPE \* MERGEFORMAT

2

3.1-2

word

3.2.2 LTE

word

1. LTEStar eNodeB

2.TXT

1. LTEStar

2. LTEStar eNodeB

3. LTEStar UE

1.TXT

3.6-2 eNodeB LTE

word

3

100

40%

40

10%

10

LTEStar

5%

LTEStarMML

5

MML

LTEStar

5%

5

LTEStars1x2

eNodeB LTE

20%

eNodeB LTEMML

20

MML

eNodeB LTE

20%

eNodeB

20

eNodeBS1X2

4

4GLTEStarLTEStareNodeB LTEeNodeB LTE

4.1

LTE

LTEStar

LTELTEStarLTEStar

3.1-1LTE

LTE

1. LTEStar

2. LTEStar

1. LTEStar

2.

3. 3.1-2

3.1-2

word

4.2

LTE

LTELTE

3.2-1LTE

LTE

1.

2. LTE

MML

3.2-2 LTE

word

4.3 LTEStar

LTELTE

MML

LTEStarLTEStar

3.3-1LTEStar

LTE

1. S(1/1/1)

2. 1

1. LTEStar-LTE01-(LTE01)

2. Web LMTMML

1.LTEStar eNodeB--.jpgLTE01--01.jpg(LTE01)

2.TXT-LTE01-.txt(LTE01)

4.4 LTEStar

LTE

LTEStarS1X2

LTEStarMMLLTEStarUE

3.4-1LTEStar

LTE

MML

1. eNodeB

2. MMLLTEStar

3.

4.

5.

6. UEUE

7.

1. LTEStar --.jpgLTE01--01.jpg(LTE01)

2. LTEStar eNodeB--.jpgLTE01--02.jpg(LTE01)

3. LTEStar UE--.jpgLTE01--03.jpg(LTE01)

4.5 eNodeB LTE

LTELTE

MML

eNodeB LTELTE

3.5-1eNodeB LTE

LTE

1.

2.

1. LTEMMLeNodeB

1

1. TXT-LTE01-.txt(LTE01)

4.6 eNodeB LTE

LTE

S1X2

eNodeB LTEMMLeNodeBeNodeB LTE

3.6-1eNodeB LTE

LTE

MML

1. MML

2.

3.

4.

3.6-2 eNodeB LTE

word

20144G

4G-

31

42

53

64

64.1LTE

74.2LTE

84.3LTE

1

4G

SHAPE \* MERGEFORMAT

2

1 log

2 word

1.word

1. word

3

100

LTE

20%

log

20

log

LTE

30%

30

LTE

50%

50

4

4G LTELTELTE

4.1 LTE

LTE

3.1-1LTEFTP

3.1-1LTE

3.1-1LTE

LTE

1.

log

1. log-LTE01-LTE01)

2. WORD-LTE01-.docxLTE01)

4.2 LTE

LTE

3.2-1LTE

3.2-1LTE

LTE

1.

WORD-LTE01-.docxLTE01)

4.3 LTE

LTE

3.3-1LTE

3.3-1LTE

LTE

3.

WORD-LTE01-.docxLTE01)

1.

2.

3.

4.4G

6.

2

1

11

8001600

10001130

14001500

15301630

16301730

600700

700730

730800

800830

9001830

9001100

5.4G

21

9001300

1.

2.

3.LTEStar

4.LTEStar

5.eNodeB LTE

120

30

30

30

30

20

6.eNodeB LTE

1. LTE

2. LTE

3. LTE

30

60

150

1.