NOKIA測試手機(jī)工程模式
NOKIA手機(jī)工程模式的說明書
簡介：
　　NOKIA移動(dòng)電話的工程模式名稱為“Net monitor"分組畫面為改錐、鐵錘和手機(jī)，諾基亞的工程模式啟動(dòng)后可以通過命令開啟或關(guān)閉。前面的畫面顯示系統(tǒng)網(wǎng)絡(luò)的功能，后面則以介紹手機(jī)內(nèi)軟硬件資料為主。
載頻號(hào)碼、在GSM系統(tǒng)的范圍是1-124；
Carrier number. The range in GSM is 1-124
移動(dòng)臺(tái)接收電平（dBM值）；
MS RX level in dBM
接收信號(hào)等級(jí)，在GSM系統(tǒng)的范圍是0-7；
Received signal quality. The range in GSM is 0-7
移動(dòng)臺(tái)發(fā)射功率等級(jí)，在GSM系統(tǒng)的范圍是5-15級(jí)；
MS TX power level. The range in GSM is 5-15
C1(多徑衰耗標(biāo)準(zhǔn)）；
C1 (path loss criterion, used for cell selection and reselection, the range in GSM is -99..99)
RLT(音頻超時(shí)）；
RLT (Radio Link Timeout)
時(shí)隙（時(shí)槽？），在GSM系統(tǒng)的范圍是0-7；
Timeslot. The range in GSM is 0-7
發(fā)射轉(zhuǎn)態(tài)指示；
Indication of the transmitter status
網(wǎng)絡(luò)信息；
Information of the network parameteres
TMSI(臨時(shí)移動(dòng)電話識(shí)別碼)；
TMSI (temporary Mobile Subscriber Identity)
小區(qū)ID;
Cell Identification (Cell ID, number of the used cell)
國家碼；
MCC (Mobile Country Code)
網(wǎng)絡(luò)碼；
MNC (Mobile Network Code)
本地區(qū)域碼；
LAC (Location Area Code)
地區(qū)碼；
Ciphering (on/off)
調(diào)頻；
Hopping (on/off)
調(diào)頻；
DTX (on/off)
自動(dòng)功率控制
Discarding cell barred information
　　
　
工程模式介紹

按左邊確認(rèn)鍵即可進(jìn)入工程模式菜單
　
　
菜單 10-1
===============================
| 16 -55 xxx || CHRx1Pwr|
|0 1 xxxxx || TS TA RLT xxxx|
|5151|| Q1 Q1|
| CCCH ||xxCH|
===============================

16- 表示 BCCH 載頻號(hào)碼；means BCCH carrier number
-55- 表示接收 功率值 ；means RX level (in dBm)
xxx- Pwr表示 發(fā)射功率等級(jí)；Pwr means TX power level
0- 時(shí)隙；TS (Time Slot)
1- 時(shí)間前置量；顯示手機(jī)和基站的距離，乘以550以米計(jì)算；TA - Timing Advance
x- RLT - Radio Link Timeout
xxxx- 不詳；
51(C1)- 多徑衰耗標(biāo)準(zhǔn)，本人英語和基站知識(shí)不靈光，大伙自己體會(huì)吧C1 (path loss criterion, used for cell selection and reselection,
the range in GSM is -99..99)
CCCH- 載頻類型之一；(xxCH) type of current channel:
　
　
* AGCH -(Access Grant Channel)允許連接頻道由網(wǎng)絡(luò)到手機(jī)的單向頻道，安排專用控制信道以完成連接上網(wǎng)；
* SDCC -(SDCCH:Stand-alone Dedicated Control Channel)獨(dú)立專用控制信道；
* TFR -(TCH:Traffic Channels)業(yè)務(wù)信道；
* BCCH -(Broadcast Control Channel)廣播控制信道；
*SEARCH-手機(jī)正在搜索的網(wǎng)絡(luò)信號(hào)；
* NSPS -(No Service & Power Save),無網(wǎng)絡(luò)服務(wù)，手機(jī)正處于省電模式；  
通話中CHT項(xiàng)變化:AGCH->SDCC->TFR->掛斷電話->CCCH 開機(jī)時(shí)CHT項(xiàng)變化:AGCH->SDCC->BCCH->CCCH
AGCH - Access Grant Channel - is the answer to RACH. It's used to assign a mobile a Stand-alone Dedicated Control Channel (SDCCH). It's downlink and point to point channel.
SDCC - (SDCCH) Stand-alone Dedicated Control Channel - It's used for system sygnalling: cell set-up, authentication, location update, assigment to traffic channels and transmission of short messages
TFR - (TCH) Traffic Channels - Physical channels also transfer user data, which can be either in the form of Half Rate traffic (6.5kbit/s) or Full Rate (13kbit/s). Another form of traffic channel is the Enhanced Full Rate (EFR) Traffich Channel. The speech coding in EFR is still dona at 13kbit/s, but the coding mechanism is different than that used for normal full rate traffic. EFR coding gives better speech quality than normal full rate. Traffic channels can transmit both speech and data. these are bi-directional channels.
BCCH - Broadcast Control Channel contains detailed network and cell specific information such as:
　
Frequencies used in the particular cell.
Frequency hopping sequence.
Channel Combination. In the GSM there are eleven logical channels. Depending on the number of frequencies used in a cell, the number of physical channels available is eight times the number of used frequecies. most of these physical channels have to be allocated for traffic purposes. There are more than one ways in these aleven logical channels are mapped on the available physical channels. How they are mapped varies from cell to cell depending on a number of categories. Channel combination tells about the mapping method used in the particular cell
Paging groups. Normally in one cell there are more than one paging channels. To prevent a mobile to listening to all the paging channels for a paging message, the paging channels are divided such that, a group of mobile stations listen to a particular paging channel only.
Information on surrounding cells. A mobile station has to know what are the cells surrounding the present cell and what frequencies are being broadcast on them. This is necessary if, for example, the user initiates a conversation in the current cell, and then decides to move on. The MS has measure the signal strength and quality of the surrounding cells and report to the base station controller.
SEARCH Mobile Station is searching for signal.
NSPS (No Serv Power Save)

菜單 10-2
=============
| NO 7B49 |
|16x |
||
||
=============

B49 - 蜂窩阻塞 (參考菜單 10-19)
16- 信道號(hào)
x- 發(fā)射是為 - 0，待機(jī)時(shí)為-1

菜單 10-3, 10-4, 10-5

============== ============================ =================
|16 50 -56 50| |18 19 -87 19||29 13 -93 13| |xxx ccc vvv ccc|
|90 32 -74 32| |20 18 -88 18||xx xxxx xx| |.|
|17-99 -80-99| |83 15 -89 15||xx xxxx xx| |.|
|NN | |NNN ||N xxxx | |AAAAAA|
============== ============================ =================

xxx- means BCCH carrier number of the serving
cell in decimal instead of BCCH carrier number DCH
carrier number will be desplayed in activ mode.
ccc- means C1 value of the neighbour instead of C1 value
letter "B" and BSIC value will be desplayed in activ mode.
vvv- 表示接收功率等級(jí)（dBm）
AA- 普通小區(qū)(N), 阻塞小區(qū) (B).

菜單 10-3 Number of serving cell, and 2 neigbours.
菜單 10-4 Next 3 neigbours.
菜單 10-5 Next 3.
菜單 10-6
　　
　
=============
|26002 26202|
|41040 26001|
|C9E00 xxxxx|
|21303 xxxxx|
=============

看過一些測試項(xiàng)就可看到如下顯示：

=============
|26002 26202|
|00000 26001|
|11111 xxxxx|
|33333 xxxxx|
=============
屏幕左邊是予存網(wǎng)絡(luò)列表, Nokia 6110手機(jī)無法進(jìn)行編輯，而老的Alcatel HC 1000可以編輯；



262 02- 目前注冊(cè)使用中的網(wǎng)絡(luò)代碼 D2 Privat network code.
260 01- 曾經(jīng)嘗試登錄被禁用網(wǎng)絡(luò)代碼 Plus GSM networ code.

Menu 10-7

==============
|E A H C I BR|
|1 1 0 1 0 00|
||
||
==============
E: 系統(tǒng)是否支持緊急求救電話即112： 1為支持、0為不支持；
A: attach-detach程序，1為支持，0為不支持；
H: 是否支持半速率編碼，1為支持，0為不支持；
C: C2值廣播，1為支持，0為不支持；
I: 系統(tǒng)第7、8信息廣播，1為支持，為不支持；
B: 系統(tǒng)廣播，1為支持，0為不支持；
R: re-establishment.1為支持，0為不支持；


Menu 10-10

===============
|TMSI 1620101B|
|T321 :1 /30|
|PRP:6 15 90|
| -216|
===============

TMSI- 臨時(shí)移動(dòng)臺(tái)識(shí)別碼：Temporary Mobile Subscriber Identity
T321- Counter (min 1, max 240, where 1 means 6 min time
between location updates and 240 means 240*6min=24h
between location updates).
PRP- Paging Repeat Period (range is 2-9, when paging is in
every second multiframe, mobile takes more current that if it were
in every 9th multiframe).

16 in the last line is number of serving cell channel.

菜單10-11
　　
　

===============
|CC:260NC:02|
|LAC:2419|
|CH :16|
|CID:5DE9|
===============

CC- (MCC)移動(dòng)國家碼； Mobile Country Code (260 - Pland)
NC- (MNC) 移動(dòng)網(wǎng)絡(luò)碼Mobile Network Code (02 - Era GSM)
LAC- 本地區(qū)域識(shí)別碼 Location Area Code
CH- 使用中載頻號(hào)碼 Serving cell channel number
CID- 基站編號(hào)（Cell ID) Cell Identifier

菜單 10-12
　　
　

===============
|CIPHER:OFF |
|HOPPINNG:OFF |
|DTX: ON |
|IMSI : ON |
===============

CIPHER- ciphering value A51, A52 or OFF
HOPPING- 跳頻值 Hopping value - ON/OFF
DTX- Discontinuos Transmission (Mechanism)ON/OFF
IMSI- International Mobile Subscriber Identity

菜單10-13
　　
　

==================================
| NOTALLOWED||xxxxxxxxxxxx|
| DTX(DEF) :ON ||yyyyyyyyyyyy|
| DTX(BS):USE||zzzzzzzzzzzz|
||| |
==================================
With this display is possible to change MS to use DTX or not if BS allows MS to decide it.
To change DTX state, You must activate this display from MENU. When MENU is not active and the user is scrollinng field test displays with NEXT and PREVIOUS, the DTX state will not change
xxxxxxxxxxx is status of switched mode. The values are:
DTX ON (MS use DTX)
DTX OFF (MS not use DTX)
DTX DEF (MS use default state of DTX Defined in MS_PAR.H)
NOTALLOWED (BS not allows MS to decide if it uses DTX or not)
yyyyyyyyyyyy is default state of DTX, definned in MS_PAR.H. Values are:
MS DEF: ON
MS DEF: OFF
zzzzzzzzzzzz is DTX value from BS. The values are:
MS MAY USE (BS allows MS to decide if it uses dtx or not on uplink
SHALL USE (BS controls MS to use dtx (on uplink))
SHALL NOT (BS controls MS not to use dtx (on uplink))

Menu 10-17

=================
|BTS TEST |
|OFF |
||
||
=================
BTS TEST 狀態(tài)開關(guān) ：Swith BTS TEST status
If ON - Mobile is serching only one frequency. Neigbour mesurements are not done
If OFF - Mobile is behaving nornally. Neigbour mesurements are done
To change status from OFF to ON write to SIM memory #33 channel number, go to menu 10-17, turn POWER OFF and again ON. Now You have active BTS TEST!!!

Menu 10-19

====================================================
|CELL BARR||CELL BARR ||CELL BARR |
|ACCEPTED ||REVERSE||DISCARD|
||| || |
||| || |
====================================================
只在無阻塞小區(qū)使用只在阻塞小區(qū)使用在阻塞和非阻塞小區(qū)使用
Only non-barredOnly barreed cellsBarred and non-barred
cells are used are used cells are used
This test is meant to be used when some cells are tested prior taking them into commercial use. By setting the barring on in the base station normal GSM phones will not try to register these barred cells. By selecting cell barring reversed, the MS will only use the cells to be tested. However, if at the same time it is wanted that MS will be capable to use normal network cell barring ignored can be set.
This test can be activated only from the MENU selecting item field test, or with shortcut menu-10-19. When MENU is not active and the user is scrolling field test display with NEXT and PREVIOUS, display 19 won't be activated.

菜單 10-20

==================================
| 387xxxxxxx||403 FastC |
|T+270||T+27 1 |
|C0W0||C0 W255 |
|10110||1011 0 |
==================================
普通狀態(tài) 充電狀態(tài)
NormallCharging
菜單 10-88
介紹手機(jī)軟件版本，出廠日期等信息

[ 本帖最后由 hebeilining 于 2011-3-14 21:55 編輯 ]