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Qucell SC-220, Руководство пользователя

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Qucell  4G/LTE  Small  Cell  System  Manual                                                                                                                                  Version:  0.0.3 
 

 
Qucell  Confidential                                                                  19                                                                                          2018-08-29 

UE

Source 

eNB

HeNB 

GW

Target 

eNB

S1AP Handover Required

S1AP Handover Request

S1AP Handover Request Acknowledge

S1AP Handover Command

RRC Connection Reconfiguration

S1AP eNB Status Transfer

S1AP MME Status Transfer

S1AP Handover Notify

S1AP UE Context Release Command

S1AP UE Context Release Complete

Handover Preparation Stage

Handover Execution Stage

Handover Completion Stage

 

Figure 11. S1 Handover Procedures 

 
 

UE

Source 

eNB

MME

Target 

eNB

Handover Preparation Stage

X2AP Handover Request

X2AP Handover Ack

RRC Connection Reconfiguration

X2AP SN Status Transfer

S1AP Path Switch Request

S1AP Path Switch Ack

X2AP UE Context Release

Handover Execution Stage

Handover Execution Stage

 

Figure 12. X2 Handover Procedures 

 

Содержание SC-220

Страница 1: ...del SC 220 Caution Please read cautions in this manual carefully before handling Qucell HeNB Please keep this operation manual carefully to be accessible any time when you need Figures in this manual...

Страница 2: ...tion 10 3 Small Cell System 11 3 1 Appearance of Small Cell 11 3 2 Small Cell Installation Method 13 3 3 System Configuration 14 3 4 Standards and Interface 14 3 5 Support Service 18 3 6 Synchronizati...

Страница 3: ...25 5 3 3 Password 26 5 3 4 Logout 27 5 4 How to Use 27 5 4 1 Parameter Setting 27 5 4 2 Reboot 28 5 4 3 Factory Reset 30 5 4 4 Log Download 30 6 CLI 33 6 1 Data Model Configuration 33 6 2 HeNB Status...

Страница 4: ......

Страница 5: ...eferences This document consists of information for the supported software and Small Cell for Small Cell users 1 2 Revision History Revision history of this document please refer to the table below Ve...

Страница 6: ...ers and it means small base station eNodeB including Femtocell Picocell Metrocell and Microcell Small cell is low power wireless AP Access Point which connects terminal with mobile wireless network us...

Страница 7: ...of the Small Cell technology But it is necessary to pay attention to the selection of the number and location of the device to be installed in the room Metrocell Metrocell means Small Cell which is us...

Страница 8: ...it is necessary to provide high speed but low cost packet transmission service LTE Small Cell Features are as follows 1 Data Traffic dispersion effect Because LTE Small Cell can use existing Internet...

Страница 9: ...hus it is possible to compose system simply with low cost For high efficiency the inner hardware accelerator of SoC is utilized and main function is realized in the form of software from the Multi Cor...

Страница 10: ...TE Air Standards between UE User Equipment and EPC LTE Small Cell serves HeNB function interworking with HeNB GW Gateway HeMS HeNB Management System Server Small Cell is connected with HeNB GW and rea...

Страница 11: ...n diagram 3 Small Cell System 3 1 Appearance of Small Cell Small Cell H W size is 305 x 305 x 80 mm There are 3 LED indicators on the back side LED functions are like below 1 Power GPS 2 Internet 3 Se...

Страница 12: ...Qucell 4G LTE Small Cell System Manual Version 0 0 3 Qucell Confidential 12 2018 08 29 Figure 6 Small Cell H W picture...

Страница 13: ...al 13 2018 08 29 3 2 Small Cell Installation Method Small Cell H W support two mount options that Pole mount Wall mount For Pole mount option it needs a Horse clamp to fix main body 1 Pole mount and H...

Страница 14: ...andards supported by LTE Small Cell Number Title 22 220 Service requirements for Home Node B HNB and Home eNode B HeNB 23 830 Architecture aspects of Home Node B HNB Home enhanced Node B HeNB 23 832 I...

Страница 15: ...ement Home enhanced Node B HeNB Operations Administration Maintenance and Provisioning OAM P Information model for Type 1 interface HeNB to HeNB Management System HeMS 32 593 Telecommunication managem...

Страница 16: ...321 E UTRA Medium Access Control Protocol MAC Specification 36 322 E UTRA Radio Link Control RLC Protocol Specification 36 323 E UTRA Packet Data Convergence Protocol PDCP Specification 36 331 E UTRAN...

Страница 17: ...N Figure 9 LTE Small Cell HeNB and HeNB GW EPC Interface LTE Small Cell can be used to connect directly to the EPC as following figure without going through HeNB GW and it also supports S1 U S1 MME in...

Страница 18: ...supports below services Data Call Service SMS MMS Service Voice Call Service VoLTE 3 6 Synchronization LTE Small Cell supports synchronization using GPS PTP NTP and NL 3 7 Handover Small Cell supports...

Страница 19: ...S1AP Handover Notify S1AP UE Context Release Command S1AP UE Context Release Complete Handover Preparation Stage Handover Execution Stage Handover Completion Stage Figure 11 S1 Handover Procedures UE...

Страница 20: ...l supports 3 kinds of ANR methods NL Network Listening based ANR UE based ANR X2 based ANR 3 10 CBRS Citizen Broadcast Radio Service 3 10 1 CBSD Citizen Broadcast Radio Service Device Small Cell suppo...

Страница 21: ...unregistered state CBSD sends registration request message to register state which means CBSD can request grant And CBSD can send deregistration message to deregister from the SAS Figure 14 CBRS Regi...

Страница 22: ...agram 3 10 2 Domain Proxy Domain Proxy supports aggregating CBSD messages in CBSD SAS interface Following figure describes CBSD Domain proxy SAS architecture Domain proxy acts as CBSDs from SAS point...

Страница 23: ...00MHz Maximum Output 12dBm Path for 10MHzBW 15dBm Path for 20MHzBW Bandwidths 10MHz 20MHz CA 10MHz 10MHz 10MHz 20MHz 20MHz 20MHz contiguous non contiguous Antenna Structure 4 Antennas 2 carrier 2x2 MI...

Страница 24: ...small cells The purpose of the function is to enable easier allow operators to setup and check small cell without knowledge on architecture of small cell Operators can quickly check the status of smal...

Страница 25: ...right side of the figure red the operator can check HeNB s status and set parameters and run device management commands 5 3 How to Access 5 3 1 Access via Web Browser To access small cell please ente...

Страница 26: ...Password Change Password can be changed in the Account Management page Figure 19 3 Change Password Password Rules The password must conform to the following rules Must be at least 8 characters long M...

Страница 27: ...gout 2 When no command in Operator UI for 5 minutes 3 When a new session is logged in Note that the existing session is immediately logged out 5 4 How to Use 5 4 1 Parameter Setting An example of chan...

Страница 28: ...in the popup window or Reboot button on the header Figure 20 3 popup window1 5 If changing target parameter needs reboot system will popup window below Click OK button and femto will reboot Figure 20...

Страница 29: ...21 1 Change Boot side and Reboot menu 2 Select the boot side 3 Click Apply button Figure 21 2 Select boot side 4 Click OK button in the popup window Figure 21 3 boot side popup Immediate Reboot 1 Clic...

Страница 30: ...2018 08 29 Figure 22 2 reboot popup 5 4 3 Factory Reset 1 Click Firmware Update button on the menu Figure 23 1 Factory reset menu 2 Click Factory Reset button on Firmware Version pane Figure 23 2 Fac...

Страница 31: ...anual Version 0 0 3 Qucell Confidential 31 2018 08 29 Figure 24 1 Log Manager 2 Set the log level from 0 to 5 for each log file and click Apply button Figure 24 2 Log Level 3 Click Download Selected F...

Страница 32: ...Qucell 4G LTE Small Cell System Manual Version 0 0 3 Qucell Confidential 32 2018 08 29 Figure 24 3 Log Download 4 Check the files downloaded Figure 24 4 file downloaded...

Страница 33: ...you want to change or confirm is located For example if you want to change Device ManagementServer Username parameter move to Device ManagementServer directory You can see the sub parameters of Devic...

Страница 34: ...4 2018 08 29 Figure 25 3 Data Model Value Change using CLI 2 You can exit idm oam using exit command Figure 25 4 Exit CLI 6 2 HeNB Status Check You can check HeNB status using status command The statu...

Страница 35: ...Update 7 1 Firmware Update Procedure You can update a firmware of the small cell by following the procedure below 1 Click Firmware Update button on the menu Figure 26 1 Firmware Update menu 2 Select...

Страница 36: ...Qucell 4G LTE Small Cell System Manual Version 0 0 3 Qucell Confidential 36 2018 08 29 Figure 26 3 Select firmware Image 4 Check the name of the updated firmware package Figure 26 4 Update Check...

Страница 37: ...omplete Cell Setup Complete ON ON ON Traffic in Progress ON ON Blinking SW Update Blinking Blinking Blinking HeNB has been locked by HeMS ON ON OFF Power LED represents the Power On or Power Off by wh...

Страница 38: ...e Critical Backhaul Quality Measurement Failure Critical Low Backhaul Bandwidth Critical Backhaul Service Affected Critical Backhaul Capacity Limited Critical Group E DHCP Failure Critical NTP Server...

Страница 39: ...up J N D N D R3 G1 Note N D was used to indicate Not dependent on which means those LED states doesn t have an effect on the Alarm status LED states for alarm groups are designed not to have a depende...

Страница 40: ...re designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energ...

Страница 41: ...install or change the setting 2 Installation location The product shall be installed at a location where the radiating antenna can be kept 20cm from nearby person in normal operation condition to meet...

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