E******* 3G optimization trial report ..good.

[auto_art]

hi

PFA no pass enjoy..
add thanks/push reps.

[ABERDIN Ghizlane]

hi

PFA no pass enjoy..
add thanks/push reps.
hi auto art
plz if yu have the E******* 2g optimization send it plz .thanks :)

[adewijaya]

this is graduate for
High School for Communications of Tunis

cknowledgement
Abstract
General introduction ……………………………………………………………………….…1
I. Chapter 1: Overview to 3G....................................................................................3
I.1. Introduction .............................................................................................................3
I.2. R99 Networks...........................................................................................................3
I.2.1. Architecture & Interfaces ...............................................................................3
I.2.2. Functionalities of RAN Elements....................................................................5
a) NodeB ............................................................................................................5
b) Radio Network Controller (RNC)..................................................................6
c) RXI .................................................................................................................6
I.3. Migration to HSDPA ...............................................................................................6
I.3.1. R99 to R4 to R5 migration..............................................................................6
I.3.2. HSDPA Definition ..........................................................................................7
I.3.3. HSDPA features..............................................................................................7
a) Short Transmission Time Interval (TTI) ........................................................8
b) Fast radio-dependent scheduling ..................................................................8
c) High-order modulation..................................................................................9
d) Fast link adaptation.....................................................................................10
e) Fast hybrid ARQ with soft combining .........................................................10
f) Efficient Cell Power Utilization ...................................................................11
I.3.4. HSDPA channels ..........................................................................................11
I.3.5. SW/HW upgrade for HSDPA introduction ...................................................12
a) RBS...............................................................................................................12
b) RNC .............................................................................................................13
I.4. E******* 3G Project...............................................................................................13
I.4.1. Architecture ..................................................................................................13
I.4.2 .Coverage.......................................................................................................15
I.4.3. Services.........................................................................................................16
a) Traffic classes..............................................................................................16
b) Radio Access Bearers (RABs)......................................................................17
c) Mapping of 3G services in RABs .................................................................18
d) Services offered by E******* 3G Network in Tunisia ..................................19
I.5.Conclusion..............................................................................................................19
II.Chapter 2: Network optimization ...........................................................................20
II.1. Introduction..........................................................................................................20
II.2. Neighbors list optimization ..................................................................................20
II.2.1. Definitions ...................................................................................................21
a) Compressed mode algorithm .......................................................................21
b) Generated list by TCPU ..............................................................................22
II.2.2. Problem study..............................................................................................23
II.2.3. Conclusion...................................................................................................24
II.3. Co-existence problems .........................................................................................25
II.3.1. Definitions ...................................................................................................25
a) Spurious emissions ......................................................................................25
b) Receiver blocking ........................................................................................26
c) Isolation .......................................................................................................26
d) RBS sensitivity degradation.........................................................................28
II.3.2. Problem study..............................................................................................29
a) Spurious emission: GSM TX into WCDMA RX ...........................................29
b) Spurious emission: WCDMA TX into WCDMA RX.....................................30
c) WCDMA Receiver blocking.........................................................................31
II.3.3. Conclusion...................................................................................................31
II.4. Initial tuning.........................................................................................................32
II.4.1. Definition and Purpose ...............................................................................32
II.4.2. Process ........................................................................................................32
a) Preparation phase .......................................................................................33
b) Radio Network (RN) audit ...........................................................................33
c) Data collection.............................................................................................34
d) Post processing............................................................................................34
e) Analysis........................................................................................................34
II.4.3. Encountered problems.................................................................................35
a) Poor coverage..............................................................................................35
b) Missing neighbor .........................................................................................36
c) Pilot pollution and wrong parameters configuration..................................37
d) Not allowed PLMN......................................................................................38
II.5. Conclusion............................................................................................................39
III. Chapter 3: HSDPA impact...................................................................................40
III.1. Introduction.........................................................................................................40
III.2. Impact of HSDPA; theoretical study...................................................................41
III.2.1. Impact on Ec/No values .............................................................................41
III.2.2. Impact on coverage....................................................................................42
III.2.3. Impact on capacity.....................................................................................44
III.2.4. Impact on traffic distribution.....................................................................44
III.3. Practical study; Simulation with TCPU .............................................................45
III.3.1. TCPU and Monte Carlo method................................................................46
a) TCPU ...........................................................................................................46
b) Monte Carlo method....................................................................................46
c) Process of Monte Carlo Simulation in WCDMA Analysis .........................46
III.3.2. Simulation process .....................................................................................49
a) Setup common channel power .....................................................................49
b) Setup HSDPA enabled cells.........................................................................50
c) Define HSDPA related RABs.......................................................................50
d) Define WCDMA Bearer Rate Sets ...............................................................51
e) Define HSDPA capable terminal.................................................................52
f) Run network analysis ...................................................................................53
III.3.3. Simulation result ........................................................................................53
a) Impact on coverage......................................................................................53
b) Impact on capacity.......................................................................................56
c) Traffic distribution.......................................................................................57
d) Quality .........................................................................................................59
III.4. Proposal for HSDPA deployment strategy .........................................................60
III.4.1. Proposal 1..................................................................................................60
III.4.2. Proposal 2..................................................................................................63
III.5. Conclusion ..........................................................................................................64

[josogun2]

this is graduate for
High School for Communications of Tunis

cknowledgement
Abstract
General introduction ……………………………………………………………………….…1
I. Chapter 1: Overview to 3G....................................................................................3
I.1. Introduction .............................................................................................................3
I.2. R99 Networks...........................................................................................................3
I.2.1. Architecture & Interfaces ...............................................................................3
I.2.2. Functionalities of RAN Elements....................................................................5
a) NodeB ............................................................................................................5
b) Radio Network Controller (RNC)..................................................................6
c) RXI .................................................................................................................6
I.3. Migration to HSDPA ...............................................................................................6
I.3.1. R99 to R4 to R5 migration..............................................................................6
I.3.2. HSDPA Definition ..........................................................................................7
I.3.3. HSDPA features..............................................................................................7
a) Short Transmission Time Interval (TTI) ........................................................8
b) Fast radio-dependent scheduling ..................................................................8
c) High-order modulation..................................................................................9
d) Fast link adaptation.....................................................................................10
e) Fast hybrid ARQ with soft combining .........................................................10
f) Efficient Cell Power Utilization ...................................................................11
I.3.4. HSDPA channels ..........................................................................................11
I.3.5. SW/HW upgrade for HSDPA introduction ...................................................12
a) RBS...............................................................................................................12
b) RNC .............................................................................................................13
I.4. E******* 3G Project...............................................................................................13
I.4.1. Architecture ..................................................................................................13
I.4.2 .Coverage.......................................................................................................15
I.4.3. Services.........................................................................................................16
a) Traffic classes..............................................................................................16
b) Radio Access Bearers (RABs)......................................................................17
c) Mapping of 3G services in RABs .................................................................18
d) Services offered by E******* 3G Network in Tunisia ..................................19
I.5.Conclusion..............................................................................................................19
II.Chapter 2: Network optimization ...........................................................................20
II.1. Introduction..........................................................................................................20
II.2. Neighbors list optimization ..................................................................................20
II.2.1. Definitions ...................................................................................................21
a) Compressed mode algorithm .......................................................................21
b) Generated list by TCPU ..............................................................................22
II.2.2. Problem study..............................................................................................23
II.2.3. Conclusion...................................................................................................24
II.3. Co-existence problems .........................................................................................25
II.3.1. Definitions ...................................................................................................25
a) Spurious emissions ......................................................................................25
b) Receiver blocking ........................................................................................26
c) Isolation .......................................................................................................26
d) RBS sensitivity degradation.........................................................................28
II.3.2. Problem study..............................................................................................29
a) Spurious emission: GSM TX into WCDMA RX ...........................................29
b) Spurious emission: WCDMA TX into WCDMA RX.....................................30
c) WCDMA Receiver blocking.........................................................................31
II.3.3. Conclusion...................................................................................................31
II.4. Initial tuning.........................................................................................................32
II.4.1. Definition and Purpose ...............................................................................32
II.4.2. Process ........................................................................................................32
a) Preparation phase .......................................................................................33
b) Radio Network (RN) audit ...........................................................................33
c) Data collection.............................................................................................34
d) Post processing............................................................................................34
e) Analysis........................................................................................................34
II.4.3. Encountered problems.................................................................................35
a) Poor coverage..............................................................................................35
b) Missing neighbor .........................................................................................36
c) Pilot pollution and wrong parameters configuration..................................37
d) Not allowed PLMN......................................................................................38
II.5. Conclusion............................................................................................................39
III. Chapter 3: HSDPA impact...................................................................................40
III.1. Introduction.........................................................................................................40
III.2. Impact of HSDPA; theoretical study...................................................................41
III.2.1. Impact on Ec/No values .............................................................................41
III.2.2. Impact on coverage....................................................................................42
III.2.3. Impact on capacity.....................................................................................44
III.2.4. Impact on traffic distribution.....................................................................44
III.3. Practical study; Simulation with TCPU .............................................................45
III.3.1. TCPU and Monte Carlo method................................................................46
a) TCPU ...........................................................................................................46
b) Monte Carlo method....................................................................................46
c) Process of Monte Carlo Simulation in WCDMA Analysis .........................46
III.3.2. Simulation process .....................................................................................49
a) Setup common channel power .....................................................................49
b) Setup HSDPA enabled cells.........................................................................50
c) Define HSDPA related RABs.......................................................................50
d) Define WCDMA Bearer Rate Sets ...............................................................51
e) Define HSDPA capable terminal.................................................................52
f) Run network analysis ...................................................................................53
III.3.3. Simulation result ........................................................................................53
a) Impact on coverage......................................................................................53
b) Impact on capacity.......................................................................................56
c) Traffic distribution.......................................................................................57
d) Quality .........................................................................................................59
III.4. Proposal for HSDPA deployment strategy .........................................................60
III.4.1. Proposal 1..................................................................................................60
III.4.2. Proposal 2..................................................................................................63
III.5. Conclusion ..........................................................................................................64


Don't understand, is that the content of attachment or u intend share another document with this content.

[adewijaya]

absolutely for this content, not another. Easy to describe and inform of atachment

[forama]

not interesting at all:mad:

[auto_art]

not interesting at all:mad:


ur comments may distract others...attachment might be useful to others..

[josogun2]

ur comments may distract others...attachment might be useful to others..
my frd, don't be distracted, keep posting good stuff as been doing before.
knowledge is gift of life, let's share it.

[eritelecom]

This is mine :)
How did u find it ?

[forama]

already posted on 10-10-2010 Sir;

http://www.finetopix.com/e*******/12754-e*******_3g_trial_network_opti.html