Reference: http://support.huawei.com/hdx/hdx.do?docid=SE0000754672&lang=en---Solutions-->FUP Scenario Description: Many low-average revenue per user (low-ARPU) subscribers who hav ...
Jumper cable Tapping System Must be follow the below standard during final tapping
E1/T1 Alarm Indication Signal This alarm is reported when the all 1s signal (Alarm Indication Signal, abbreviated as AIS) is detected on the E1/T1 RX port. The Major reason for this al ...
Transport Channels: ? Common transport channels (where there is a need for inband identification of the UEs when particular UEs are addressed). ? Dedicated transport channels (where ...
Symptom: The MS responds with an Authentication and Ciphering Failure message carrying the cause value GSM Authentication Unacceptable. Fault Ana ...
OCS server groups operate in primary/secondary mode and the OCS servers in each OCS server group operate in load-sharing mode. If an OCS server in the primary OCS server group fails, the UGW9811 ...
KPI Exceed Threshold When any KPI alarm appear repeatedly then this statistical alarm comes. In the check period, the KPI statistical data is collected. This alarm is generate ...
In telecommunications, a circuit switching network is one that establishes a dedicated circuit (or channel) between nodes and terminals before the users may communicate. Each circuit that is dedicat ...
Coverage target Coverage area of each phase according to the roll out strategy Area type information such as Dense Urban, Urban, Suburban, Rural, etc. Coverage availability Seamles ...
In UMTS, MS power consumption is a serious problem for wireless data transmission. The data bandwidth is significantly limited by the battery capacity. Therefore, power saving mechanisms a ...
A visual computer environment that represents programs, files, and options with graphical images, such as icons, menus, and dialog boxes on the screen. The user can select and activate these options ...
NodeB is a logical node responsible for radio transmission/reception in one or more cells to/from the UE. It connects to the RNC through the Iub interface.
Symptom: The SGSN sends a reject message to the MS and the cause value is #2. Fault Analysis: If the IMSI is unknown, enable the signaling trace function and yo ...
Mechanical and Electrical Tilt The down-tilt design is intended for the beam to tilt toward the ground
Dynamic Host Configuration Protocol (DHCP) is a client-server networking protocol. A DHCP server provides configuration parameters specific to the DHCP client host requesting, generally, infor ...
E1/T1 Loss of Signal This alarm is reported when Loss of Signal (LOS) is detected on the E1/T1 RX port. The Signal towards the BTS may down. the main reasons for appearing this alarm a ...
Introduction of MTF
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