版權(quán)說明:本文檔由用戶提供并上傳,收益歸屬內(nèi)容提供方,若內(nèi)容存在侵權(quán),請進行舉報或認領
文檔簡介
1、NOKIA手機工程模式的說明書簡介: NOKIA移動電話的工程模式名稱為“Net monitor"分組畫面為改錐、鐵錘和手機,諾基亞的工程模式啟動后可以通過命令開啟或關閉。前面的畫面顯示系統(tǒng)網(wǎng)絡的功能,后面則以介紹手機內(nèi)軟硬件資料為主。· 載頻號碼、在GSM系統(tǒng)的范圍是1-124; · Carrier number. The range in GSM is 1-124 · 移動臺接收電平(dBM值); · MS RX level in dBM · 接收信號等級,在GSM系統(tǒng)的范圍是0-7; · Received signal
2、 quality. The range in GSM is 0-7 · 移動臺發(fā)射功率等級,在GSM系統(tǒng)的范圍是5-15級; · MS TX power level. The range in GSM is 5-15 · C1(多徑衰耗標準); · C1 (path loss criterion, used for cell selection and reselection, the range in GSM is -99.99) · RLT(音頻超時); · RLT (Radio Link Timeout) · 時隙(時
3、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)絡信息; · Information of the network parameteres · TMSI(臨時移動電話識別碼); · TMSI (temporary Mobile Subscriber Identity) · 小區(qū)ID; · Cell Identification (Cell I
4、D, number of the used cell) · 國家碼; · MCC (Mobile Country Code) · 網(wǎng)絡碼; · 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) · 自動功率控制 · Discarding
5、cell barred information 工程模式介紹按左邊確認鍵即可進入工程模式菜單菜單 10-1= =| 16 -55 xxx | | CH Rx1 Pwr |0 1 x xxxx | | TS TA RLT xxxx| 51 51 | | Q1 Q1 | CCCH | | xxCH |= =16- 表示 BCCH 載頻號碼;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;Pwr means TX power level0- 時隙;TS (Time Slot)1- 時間前
6、置量;顯示手機和基站的距離,乘以500以公尺計算;TA - Timing Advancex- RLT - Radio Link Timeoutxxxx- 不詳;51(C1)- 多徑衰耗標準,本人英語和基站知識不靈光,大伙自己體會吧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)絡到手機的單向頻道,
7、安排專用控制信道以完成連接上網(wǎng); * SDCC -(SDCCH:Stand-alone Dedicated Control Channel)獨立專用控制信道; * TFR -(TCH:Traffic Channels)業(yè)務信道; * BCCH -(Broadcast Control Channel)廣播控制信道; *SEARCH-手機正在搜索的網(wǎng)絡信號; * NSPS -(No Service & Power Save),無網(wǎng)絡服務,手機正處于省電模式; 通話中CHT項變化:AGCH->SDCC->TFR->掛斷電話->CCCH 開機時CHT項變化:
8、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
9、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).
10、 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
11、 transmit both speech and data. these are bi-directional channels. · BCCH - Broadcast Control Channel contains detailed network and cell specific information such as: · o Frequencies used in the particular cell. o Frequency hopping sequence. o Channel Combination. In the GSM there are elev
12、en 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
13、 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 o Paging groups. Normally in one cell there are more than one paging channels. To prevent a
14、 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. o Information on surrounding cells. A mobile station has to know what are the cells surrounding the present cell and
15、 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 M
16、obile Station is searching for signal. · NSPS (No Serv Power Save) 菜單 10-2=| NO 7 B49 | 16 x | | |=B49 - 蜂窩阻塞 (參考菜單 10-19)16- 信道號x- 發(fā)射是為 - 0,待機時為-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 xx xx xx| |. |17-99 -80-99|
17、 |83 15 -89 15| |xx xx xx xx| |. | N N | | N N N | | N xx xx | | AA AA AA |= = = =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&qu
18、ot; and BSIC value will be desplayed in activ mode.vvv- 表示接收功率等級(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|=看過一些測試項就可看到如下顯示:=|26002 26202|00000 26001|11111 xxxxx|33333 xxx
19、xx|=屏幕左邊是予存網(wǎng)絡列表, Nokia 6110手機無法進行編輯,而老的Alcatel HC 1000可以編輯;262 02- 目前注冊使用中的網(wǎng)絡代碼 D2 Privat network code.260 01- 曾經(jīng)嘗試登錄被禁用網(wǎng)絡代碼 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)
20、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| - 2 16|=TMSI- 臨時移動臺識別碼:Temporary Mobile Subscriber IdentityT321- Counter (min 1, max 240, where 1 means 6 min time between location updates and 240 means 240*6min=24h between lo
21、cation 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:260 NC:02| LAC:2419 | CH : 16 | CID:5DE9 |=CC- (MCC)移動國家碼; Mobile C
22、ountry Code (260 - Pland)NC- (MNC) 移動網(wǎng)絡碼Mobile Network Code (02 - Era GSM)LAC- 本地區(qū)域識別碼 Location Area CodeCH- 使用中載頻號碼 Serving cell channel numberCID- 基站編號(Cell ID) Cell Identifier菜單 10-12=|CIPHER :OFF |HOPPINNG:OFF |DTX : ON |IMSI : ON |=CIPHER- ciphering value A51, A52 or OFFHOPPING- 跳頻值 Hopping val
23、ue - ON/OFFDTX- Discontinuos Transmission (Mechanism)ON/OFFIMSI- 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 de
24、cide 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: o DTX ON (MS use DTX) o DTX OFF (MS not us
25、e DTX) o DTX DEF (MS use default state of DTX Defined in MS_PAR.H) o 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: o MS DEF: ON o MS DEF: OFF · zzzzzzzzzzzz is DTX value from BS. The values are: o MS
26、MAY USE (BS allows MS to decide if it uses dtx or not on uplink o SHALL USE (BS controls MS to use dtx (on uplink) o SHALL NOT (BS controls MS not to use dtx (on uplink) Menu 10-17=| BTS TEST | OFF | | |=BTS TEST 狀態(tài)開關 :Swith BTS TEST statusIf ON - Mobile is serching only one frequency. Neigbour mesu
27、rements are not doneIf OFF - Mobile is behaving nornally. Neigbour mesurements are doneTo 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
溫馨提示
- 1. 本站所有資源如無特殊說明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請下載最新的WinRAR軟件解壓。
- 2. 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
- 3. 本站RAR壓縮包中若帶圖紙,網(wǎng)頁內(nèi)容里面會有圖紙預覽,若沒有圖紙預覽就沒有圖紙。
- 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
- 5. 人人文庫網(wǎng)僅提供信息存儲空間,僅對用戶上傳內(nèi)容的表現(xiàn)方式做保護處理,對用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對任何下載內(nèi)容負責。
- 6. 下載文件中如有侵權(quán)或不適當內(nèi)容,請與我們聯(lián)系,我們立即糾正。
- 7. 本站不保證下載資源的準確性、安全性和完整性, 同時也不承擔用戶因使用這些下載資源對自己和他人造成任何形式的傷害或損失。
最新文檔
- 小學五年級數(shù)學小數(shù)乘除法豎式計算練習題
- 土方分包合同范本-合同范本
- 《美容項目專業(yè)知識》課件
- 《醫(yī)院急診科的管理》課件
- 屆每日語文試題精練
- 更新采伐公路護路林許可申請表
- 《家用醫(yī)療用具使用》課件
- 金融產(chǎn)業(yè)電話理財顧問績效總結(jié)
- 快遞公司保安工作總結(jié)
- 醫(yī)療器械行業(yè)安全工作總結(jié)
- 乒乓球教案完整版本
- 2024年重慶公交車從業(yè)資格證考試題庫
- 銀行解押合同范本
- 2024-2030年中國紋身針行業(yè)市場發(fā)展趨勢與前景展望戰(zhàn)略分析報告
- 部編版道德與法治九年級上冊每課教學反思
- 2024云南保山電力股份限公司招聘(100人)(高頻重點提升專題訓練)共500題附帶答案詳解
- 人教版(2024)七年級上冊英語 Unit 1 You and Me 語法知識點復習提綱與學情評估測試卷匯編(含答案)
- 六年級期末家長會課件下載
- 煤炭托盤合作協(xié)議書
- 2024年重慶市學業(yè)水平模擬考試地理試卷(二)
- 大班春季班級工作計劃下學期
評論
0/150
提交評論