U900 Impelementati Impelementation on Cluster Malang – Batch 1 December 28th, 2015
HUAWEI TECHNOLOGIES CO., LTD.
U900 MA AND SUMMA!" 1. U900 had been implemented on 39 sites in Malang on 13 November 12th, 2015. 2. Throughput H!"# improve 23.744 23.744$, $, %hile Throughput HU"# improve 7.094 7.094$. $. 3. Tra&' (oi'e degrade )6.232 ) 6.232$, $, and "a*load " degrade )32.834 )32.834$, $, %ith "a*load H!"# degrade )13.08 ) 13.08$, $, and "a*load HU"# degrade )14.448 14.448$. $. U9 and U21 tra&'+pa*load tra&'+pa*load degradation happens in holida* season Maulid Nabi - hristmas /vent. . H!"# user number degrade )27.803 )27.803$, $, and HU"# user number degrade )23.748 )23.748$. $. User number degradation in U9 and U21 happens in holida* season Maulid Nabi - hristmas /vent. 5. or a''essibilit*, maintain at 0.764 0.764$, $, %hile " improve 1.366 $. 4ith H!"# improve 1.368 1.368$, $, %hile HU"# maintain at )0.013 )0.013$. $. . or etain #bilit*, maintain at 0.044 0.044$, $, " maintain at )0.002 0.002$, $, H!"# maintain at )0.005 )0.005$, $, and HU"# maintain at )0.003 )0.003$. $. 6. or Mobilit*, H7 maintain at )0.013 ) 0.013$, $, 8H7 maintain at )0.496 0.496$, $, and 8H7 improve 1.424 1.424$. $.
ACTION DONE # $
13 Nov: "arameter 'onsisten'* 'he'= ollo%s U900
26 Nov: #dd 'ell setting :or ?!B !! s%it'h :or U900
?a*ering strateg*
'ells 'ondition be:ore> 'ell U900 :ollo%s N setting.
14 Nov: !atabase 'onsisten'* 'he'= U900 on air %as in
This %ill turned oA !! attempt in U900 'ells ollo%s
line %ith rehoming a'tivit* - onsisten'* 'he'= :or inter)
U900 ?a*ering strateg*
:re@ neighboring setting
28 Nov: ontinue tra&' balan'ing :or several urgent
18 Nov: #d
'ells, #dd missing 'olo)se'tor neighbor :or inter):re@,
and U2100 se'toral :or 6 %orst site given b* Tel=omsel. Tel=omsel.
'on'he'= Blindho invalid :or 8H7.
This is temporar* solution be:ore ph*si'al ad
30 Nov: D
be done
1 Dec: egular parameter 'onsisten'* 'he'= and
19 Nov: Tra&' balan'ing bet%een U900 and U2100 using
database 'onsisten'* 'he'=ing. ?o%ering "8H :or 3 site
idle@oAset2sn setting ad
that having problems %ith bra'=et bra'=et stu'=>
20 Nov: egular parameter 'onsisten'* 'he'= and
7/E#N7H#TT 7/E#N7H# TT# # 60m, 8E8" 0m and #!87M# 0m
database 'onsisten'* 'he'=ing.
2 Dec: /Cternal database 'onsisten'* 'he'=ing a:ter D.
21 Nov: #dd missing 'olo)se'tor neighbor :or inter):re@.
"h*si'al tuning :or 7777!747, /T#4U, B/NT#M8, B/NT#M8,
23 Nov: onsisten'* 'he'= :or possibilit* Blindho invalid
and T8E8.
:or 8H7 setting
7ver 3 Dec: #udit Neighbor 8nter 8ntra> 7ne %a* ad<, 7ver
24 Nov: /Cer'ise U900 lo% tra&' +pa*load %ith de'ision>
!istan'e Neighbors, and Too Man* +Too e% Neighbor
Upgrade "8H po%er and tra&' balan'ing :o r several
ells
ACTION DONE # %
9 Dec: onsisten'* 'he'= :or Hoov"rio :or ne% site
?oad, and esele'tion :or> B/NDU#2"#B
B/NDU#2"#
10 Dec: #dd neighbor :or ne% site B/NDU#2"# and
14 Dec: #dd ne'essar* neighbor :or site #F#?#ND/"
15 Dec: #udit U900 la*ering setting due to 8H7
#F#?#ND/", H7T/?D#H##E#+7777!747, and
16 Dec: iC invalid ?!B !! s%it'h setting H!"# in site>
"#H?#4#NT8"
BUND#8D#!8ND, !8N7F72TB, D8F##NTH#2, iC invalid !! or ?! ag in uinter:re@ relations.
17 Dec: Tuning 7 :or U8NM#?#ND, !8N7F7M#?#ND, BUND#8D#!8ND, D8F##NTH#2M4.
18 Dec: tuning and "8H ad
28 Dec: tuning :or "U4#NT77 This site has transport issue.
UN8D#/?7E, U8NM#?#ND, !8N7F7M#?#ND,
23 Dec: tuning :or M#T7, 7/E#N7H#TT#2,
degraded
M#T7G Bad spot improvement> #d
22 Dec: tuning :or H7T/?#NT8E#, E#M"UM#?#ND, ?#(#?/TT/, - H7T/? H/?87
and #udit Hoov"rio setting due to 8H7 degraded
21 Dec: !elete unne'essar* neighbor 8nter non)'olo se'tor :or improvi ng 8H7 at site> #F#?#ND/"
#udit all 8#T neighbor
19 Dec: #d
29 Dec: tuning :or !8N7F7M#?#ND, !/NB/E#ND, "#H?#4#NT8"
U900 !O&LEMS '&!AC(ET, T!ANSO!T, ) !EA*IMUTH+ •
Needs antenna Lowering •
88"UBM# > :rom 0m to 0m "roblemati' site due to %allmount elo=asi not *et get the 'andidate
•
•
•
•
8E8"> :rom 0m to 0m belum selesai, nunggu =onJrmasi pro
•
U8NM#?#ND > :rom 1m to 30m :ollo% U2100 due to bra'=et stu'=
•
UN8D#/?7E> :rom 0m to 2m :ollo% U2100 due to bra'=et stu'=
Site pro!e" # wit$ rac%et iss&e •
UE#N7H#TT# all se'tor
•
#!87M# all se'tor
•
8E8" all se'tor
•
U8NM#?#ND se't 1-3
•
!8N7F7M#?#ND se't 2 bra'=et stu'= di 5 degree
•
#F#?#ND/" se't 3 bra'=et stu'= di 5 degree
Need 'e#a(i"&t$ •
D8F##NTH#2 :rom 0 to 90
•
H7T/?#NT8E#1 :rom 120 to 90
)ransport *ss&e •
"U4#NT77
DI!" #$%&'%M(C$ )**I)*IC
HUAWEI TECHNOLOGIES CO., LTD.
HSA TH!OUGHUT
23.744
24.381
5.692 7.094
+SD,- +S/,- t$ro&g$p&t c!&ster s$own i"prove"ent !ate Be:ore> Mon, 09)Nov 2015 !ate #:ter> Mon, 2)!e' 2015
T!AIC AND A"LOAD +
2
# 6.232
+ 1
+
# 12.715
1
+
1
2
+
+
1
,a!oad ,S +S c!&ster s$own i"prove"ent )rac trend degraded d&ring w ee%end 1 )rac oice and ,a!oad '99 increase 28 Nov: set +oov,rio and *do!eoset va!&e; ad<&st /ce!!D'D setting etween /900 and /2100 =or graing "ore trac in /900. 2 Nationa! $o!ida ,i!%ada Nasiona! 9 Dec. 3 )rac degradation in /9 and /21 $appens in $o!ida season >a&!id Nai $rist"as ?vent.
USE! AND !TW
# 27.803
1 1
1
# 23.748
1
1 )rac degradation in /9 and /21 $appens in $o!ida season >a&!id Nai $rist"as ?vent. !ate Be:ore> Mon, 09)Nov 2015 !ate #:ter> Mon, 2)!e' 2015
1
ACCESI&ILIT" CLUSTE!
0.764
1.366
SS' S; ,S and +S are "aintain. !ate Be:ore> Mon, 09)Nov 2015 !ate #:ter> Mon, 2)!e' 2015
1.368
# 0.013
!ETAIN A&ILIT" CLUSTE!
0.044
# 0.002
S' S; ,S and +S is "aintained !ate Be:ore> Mon, 09)Nov 2015 !ate #:ter> Mon, 2)!e' 2015
# 0.005
# 0.003
MO&ILIT" CLUSTE!
1
# 0.013
1
1.424
1
1
# 0.496
1
1
S+@ S' *S+@ S' c!&ster !eve! is "aintained. 1 # *A+@ degradation "ost! d&e to inva!id *A+@ neig$oring setting BL*ND+@; +@@,'*@; D'D LD' AL-C; LDB D'D +SD,- Switc$. !ate Be:ore> Mon, 09)Nov 2015 !ate #:ter> Mon, 2)!e' 2015
T!AIC AND A"LOAD CLUSTE!
2 +
# 6.232
+
# 13.08
1 2 +
# 32.834
+
1 # ,a!oad ,S '900 degraded. 2 # )rac !oad s$i=ting to +S services. 3 # )rac degradation in /9 and /21 $appens in $o!ida season >a&!id Nai $rist"as ?vent. !ate Be:ore> Mon, 09)Nov 2015 !ate #:ter> Mon, 2)!e' 2015
# 14.448
ACCESSI&ILIT" E! &AND
2
+
+ 1
1 # SS' ,S /900 degraded 29 Nov d&e to $ig$ D'D =ai!. D'D =ai! increased d&e to inva!id *A+@ Nr setting. 2 # SS' S &ct&ated d&e to $ig$ '' No'ep! at >-)@S. 3 SS' ,S +S Degraded 27Dec at B?N)->*>- d&e to "a
!ETAIN A&ILIT" E! &AND
1
1
+
1
1 S' ,S +S /900 degraded start =ro" 30 N ov d&e to transport iss&e at @@'@'@D@F@ and C-G-H-N-SI/-'? 2 S' +S deg raded 15 Dec d&e to transport iss&e at B-'-))?LE@>B?S/E* ,-+L-F-N)'*, 3 S' ,S +S Degraded 27Dec at B?N)->*>- d&e to "a
2
2
MO&ILIT" E! &AND
1
2
+
1 # S+@ /900 degraded 25#26 Nov d&e to overs$ot at 'adio"as $ig$ antenna wit$ st&c% rac%et; cannot do an ti!ting. Lower down ,*+ $as een done =or te"porar so!&tion. 2 # *A+@ /900 degrade d&e to inva!id B!ind+@ and /900 LDB D'D switc$ sti!! active =or +SD,- service D'D s$o&!d e =oriden =ro" /900 to /2100. 3 # *A+@ atte"pt /2100 increase a=ter t&rned on coverage priorit =ro" /2100 to /900.
T!AIC AND A"LOAD E! &AND 1
2
+
+
1
2
2
+
1 # )rac S /2100 s$i=ted to /900 a=ter t&rn on coverage priorit =ro" /2100 to /900 and add ce!! !eve! setting =or LDB D'D etween /900 and /2100 29 Nov. 2 # ,a!oad ,S'99 /2100 degraded d&e to s$i=ted to ,a!oad ,S+S /900. 3 # )rac degradation in /9 and /21 $appens in $o!ida season >a&!id Nai $rist"as ?vent.
+
U900 T!AIC O!TION
2
+
+ 2 1
1
+
+
2 1
2 1
1 # )rac portion /900 started to increase a=ter done neig$or a&dit; p$sica! t&ning; and ad<&st !aering para"eter etween /900 and /2100. NeJt p!an a=ter a!! para"eter and neig$or $ave =o!!owed standard r&!es; we wi!! do =&rt$er opti"i(ation =or a!ancing coverage ad<&sting 4 varia!e: ,*+; ti!ting; neig$oring and c&rrent pa!oad =or eac$ 4carrier#sites; prioriti(e on ad spot area especia!! area wit$ ad ?cN0 and !ow t$ro&g$p&t condition. 2 # Nationa! $o!ida ,i!%ada Nasiona! 9 De c.
ACCESSI&ILIT" E! CA!!IE!
2
+
+ 1
1 # SS' ,S /900 degraded 29 Nov d&e to $ig$ D'D =ai!. D'D =ai! increased d&e to inva!id *A+@ Nr setting. 2 # SS' S &ct&ated d&e to $ig$ '' No'ep! at >-)@S. &rrent condition is i"proved. 3 SS' ,S +S Degraded 27Dec at B?N)->*>- d&e to @t$erca&se sti!! &nder investigation
!ETAIN A&ILIT" E! CA!!IE!
1
1
1
1 # S' ,S +S /900 degraded start =ro" 30 Nov d&e to transport i ss&e at @@'@'@D@F@ and C-G-H-N-SI/-'? 2 # S' +S d egraded 15 Dec d&e to transport iss&e at B-'-))?LE@>B?S/E* ,-+L-F-N)'*,
2
2
MO&ILIT" E! CA!!IE!
1
2
+
1 # S+@ /900 degraded 25#26 Nov d&e to overs$ot at 'adio"as $ig$ antenna wit$ st&c% rac%et; cannot do an ti!ting. Lower down ,*+ $as een done =or te"porar so!&tion. 2 # *A+@ /900 degrade d&e to inva!id B!ind+@ and /900 LDB D'D switc$ sti!! active =or +SD,- service D'D s$o&!d e =oriden =ro" /900 to /2100. 3 # *A+@ atte"pt /2100 increase a=ter t&rned on coverage priorit =ro" /2100 to /900.
T!AIC AND A"LOAD E! CA!!IE! 1
2 +
+
1
2 +
2 +
1 # )rac S /2100 s$i=ted to /900 a=ter t&rn on coverage priorit =ro" /2100 to /900 and add ce!! !eve! setting =or LDB D'D etween /900 and /2100 29 Nov. 2 # ,a!oad ,S'99 /2100 degraded d&e to s$i=ted to ,a!oad ,S+S /900. 3 # )rac degradation in /9 and /21 $appens in $o!ida season >a&!id Nai $rist"as ?vent.
-'U%!" #$%&'%M(C$ )**I)*IC
HUAWEI TECHNOLOGIES CO., LTD.
HSA TH!OUGHUT
24.828
13.327
+SD,- +S/,- t$ro&g$p&t c!&ster s$own i"prove"ent !ate Be:ore> 12)1Nov 2015 same da* K apple to apple !ate #:ter> 2)2!e' 2015 same da* K apple to apple
22.27
9.587
T!AIC AND A"LOAD # 19.783
# 16.69
1 # )rac degradation in /9 and /21 $appens in $o!ida season >a&!id Nai $rist"as ?vent. !ate Be:ore> 12)1Nov 2015 same da* K apple to apple !ate #:ter> 2)2!e' 2015 same da* K apple to apple
1
USE! AND !TW # 33.307 1
# 23.719
1
1 /ser degradation in /9 and /21 $appens in $o!ida season >a&!id Nai $rist"as ?vent. !ate Be:ore> 12)1Nov 2015 same da* K apple to apple !ate #:ter> 2)2!e' 2015 same da* K apple to apple
1
ACCESI&ILIT" CLUSTE! 1
2
0.317
0.461
2
0.545
SS' S; ,S and +S s$own i"prove"ent !ate Be:ore> 12)1Nov 2015 same da* K apple to apple !ate #:ter> 2)2!e' 2015 same da* K apple to apple
0.089
!ETAIN A&ILIT" CLUSTE!
0.361
0.005
S' S; ,S and +S s$own i"prove"ent !ate Be:ore> 12)1Nov 2015 same da* K apple to apple !ate #:ter> 2)2!e' 2015 same da* K apple to apple
0.093
0.049
MO&ILIT" CLUSTE!
0.03
0.318
>oi!it c!&ster !eve! s$own i"prove"ent. !ate Be:ore> 12)1Nov 2015 same da* K apple to apple !ate #:ter> 2)2!e' 2015 same da* K apple to apple
1
2.569
T!AIC AND A"LOAD CLUSTE! 1
# 19.783
# 45.609 1
1 /ser degradation in /9 and /21 $appens in $o!ida season >a&!id Nai $rist"as ?vent. !ate Be:ore> 12)1Nov 2015 same da* K apple to apple !ate #:ter> 2)2!e' 2015 same da* K apple to apple
# 14.409 1
1
# 10.349
ACCESSI&ILIT" E! &AND
2
1
1
+
1 # SS' ,S +SD,- degraded d&e to $ig$ '' 'e* sector 3 2 # SS' S degraded d&e to $ig$ '' 'e-L-NC sector 2. &rrent condition $ave een o&nc$ ac% to nor"a! again. 3 # SS' ,S +SD,- degraded d&e $ig$ '' 'e 12)1Nov 2015 same da* K apple to apple
+
!ETAIN A&ILIT" E! &AND
SS' S ,S +S /900 s$ows i"prove"ent !ate Be:ore> 12)1Nov 2015 same da* K apple to apple !ate #:ter> 2)2!e' 2015 same da* K apple to apple
MO&ILIT" E! &AND
1 1
1 S+@ degraded d&e to drop ca!! d&e to /&No'ep! at /900: B?N)->* sector 3 2 *A+@ degraded d&e to p$sica! c$anne! =ai! at /900: )?LE@>B-S/E*' sector 3. &rrent condition $ave een o&nc$ ac% to nor"a! again. !ate Be:ore> 12)1Nov 2015 same da* K apple to apple !ate #:ter> 2)2!e' 2015 same da* K apple to apple
2
T!AIC AND A"LOAD E! &AND 1 1
1 1
1# )rac degradation in /9 and /21 $appens in $o!ida season >a&!id Nai $rist"as ?vent. !ate Be:ore> 12)1Nov 2015 same da* K apple to apple !ate #:ter> 2)2!e' 2015 same da* K apple to apple
U900 T!AIC O!TION 1
1
1# )rac degradation in /9 and /21 $appens in $o!ida season >a&!id Nai $rist"as ?vent. !ate Be:ore> 12)1Nov 2015 same da* K apple to apple !ate #:ter> 2)2!e' 2015 same da* K apple to apple
1
