Page Pointing The Antenna Note: Be aware that azimutal coarse pointing of antenna is done at this phase. The antenna is screwed to the pole mounting UXI The ODU is mounted with quick latches. Page 83 3. Page 86 3. This must be done before installation. Page 88 3. Page 89 3. Page 90 3. Page 91 3. This mm long twistable flexible waveguide is supplied complete with gaskets and fasteners. At one end, it has a smooth square flange to be mounted on the antenna and at the other end, a grooved square flange designed to accommodate an O-ring seal mounted at the ODU end.
Page Wiring Wiring 3. Page Equipment Earthing For both these products, the fuses used are 8. For protection against interference and to ensure that it does not radiate interference EMC requirements , the cable used is double-shielded, 11 mm in diameter, with an outer PU sheathing for UV protection with a maximum length of meters approved today under the reference 1AC Page 97 3.
Page Engineering Service Channel Wiring 3. To safeguard against EMC problems, remember to clip the isolating ferrite core on the cable. Page Wiring Between Terminals Of A Station Wiring between terminals of a station The wiring in this case is to provide continuity of tributaries and service channels between the various terminals of the particular station.
Print page 1 Print document pages. Rename the bookmark. Delete bookmark? Cancel Delete. Delete from my manuals? Sign In OR. Don't have an account? Sign up! Restore password. Upload manual. If location verification is turned on and fails, all LteCell s are disabled. There is no transmission and hence a full service outage. To enable LteCell s in this case, the service provider must either correct the BBU location or disable location verification.
This feature also benefits service providers because the same controller board can be used for both FDD and TDD deployments, making management of spare boards easier. L predecessor convergence — Step2 to L to Upgrade Support LR L can only be supported if the migration rules as defined in feature are implemented. L load to LR Why select UEs based on position in the cell? The location of the UE within the cell is important when considering the band to which the UE is to be offloaded. If offload of the UE is to be performed towards a band that has reduced coverage compared to the serving one, it is better to choose a UE that will be close to the cell center.
On the other hand, when the coverage of the target band is larger than the one of the serving one, it is better to select a UE that is at cell edge. L specific carrier. Also, if the UE indicated that it wanted to consume eMBMS content on another band, this information also needs to be taken into account when redirecting.
However, this interaction will be covered by as this does not apply only to this feature, but to all cases where redirection is triggered. Feature introduces new selection criteria for when the UE to be pre-empted has to be chosen in case of offload. The whole selection algorithm will have to consider these new criteria along with the ones introduced by feature L introduced by feature will be inhibited to avoid additional load.
There is no direct interaction with A-ACB. The expectation is that RACH backoff would be triggered first. L activation flag introduced by L the UE to be pre-empted has to be chosen in case of offload. Therefore the IE will always be set by the eNodeB if the activation flag is set. Also, abnormal E-RAB release metrics can be degraded.
When Automatic Access Class Barring is activated, it is expected that accessibility metrics will improve in cases of very high incoming RACH message rate.
However, given the very short duration of these calls a few dozens of milliseconds , this will not significantly impact the eNodeB capacity. On the other hand, the redirected UEs will not immediately perform new RRC connection attempts on the same frequency, which will reduce the amount of signalling messages received by the eNodeB.
The same way, when deprioritization is used, rejected UEs will not attempt new connections on the serving frequency for the duration provided in RRCConnectionReject message. What is ZUC? ZUC is an encryption algorithm designed by a Chinese cryptologist and defined in Feature Benefits This feature provides support for the mandatory radio security algorithm for Chinese market deployments. Feature Benefits This feature improves the product performance in the field under dynamic call loads.
Thus this feature benefits the service provider and also provides a better end user experience. Note: This feature takes the LR What is MFBI? Assuming that these bands overlap, the frequency range of this cell is contained in all of these bands, and the cell bandwidth is supported in both bands. This feature is also useful for international roaming. Post Handover LR Devices UE must support specified bands in both networks. Standards RP for This feature is needed to support the following LR CPRI rate 5 is required by feature Refer to the corresponding customer documents for information about the supported SFPs.
A crash signature, also called fault signature, is a term used to refer to the unique data describing the failure in the Board, Cell, or RFM. Feature Description This feature adds a fault signature for Radio Frequency Module RFM crashes, and adds the requirements that were removed from the feature. Note that a partial failure would be one cell failure, since the bCEM supports 3 cells. Feature applies to both the Macro and Metro Cells. Feature Benefits This feature aims to improve eNodeB reliability by collecting better data about unexpected RFM failures so that when faults are detected and recovery is invoked, data about the fault trigger will be available for post-mortem analysis.
This will allow Alcatel-Lucent to better identify the specific root cause and provide timely fixes to the field. As root causes are identified more quickly, and fixes are delivered to the field, this feature will decrease the number of total resets and increase eNodeB reliability.
The feature provides brief digests of RFM crashes, so that the service provider can distinguish known issues from new issues and see which issues are most frequent. The service provider can then focus more attention on new and frequent issues. This allows the service provider to have information on frequency of issues and the occurrence of new issues, and helps identify the priority of needed fixes.
The feature also specifies more specific requirements to support 4 Rx diversity with antenna cross connect. Configurations listed in this feature are not affiliated with Carrier Aggregation.
Hardware None at this time. With this feature, UE measurements can be configured on a per-cell basis. Note: Measurements configuration refers to the whole set of objects and parameters that are required to configure UE measurements in the cell.
Previously, templates for measurements configuration of UEs could not be supported because objects for configuration were measured at the eNodeB level only. The set of these three instances completely defined a measurement. In a second step, each instance of RrcMeasurementConf object referenced several MeasurementIdentityConf instances to create a consistent set of measurements.
Finally, each LteCell instance referenced an RrcMeasurementConf instance to determine the set of measurements that applies to the concerned cell.
How the new configuration model works The aim of this feature is to enhance the configuration model dedicated to UE measurements. With this model, the UeMeasurementConf object is now useless and will be removed. A containment relation between two object classes is a relation in which one object class is contained in the sub-tree of the other one according However, reference from MeasurementIdentityConf towards MeasObject and ReportConfig will be kept, in order to allow the definition in the cell of several measurements on the same frequency or with similar parameters.
The RrcMeasurementConf object will then gather all objects and associated parameters used to characterize the set of measurements attached to the cell. Feature Benefits This feature makes it possible to apply templates that ease the configuration of measurements in different cells. This evolution will allow customers to use templates for measurement configuration. UE measurements will be configured in each cell depending on the cell characteristics.
Note: This enhancement will not only be beneficial for multi-carrier eNodeBs, but for all measurement configurations. Engineering Impacts This feature introduces a new measurement configuration model, and will thus impact procedures used to configure UE measurement in the eNodeB cells. An epoch is an instant in time chosen as the origin of a particular era, which then serves as a reference point from which time is measured.
The Alcatel-Lucent eNodeB can switch automatically and seamlessly between these two sources as necessary. What is leap second data? Leap second data is an Information Element defined in TS In TS What is IEEE ?
What is On-Path Support? IEEEv2 On-Path Support OPS is the term for techniques to compensate for the latency that packets suffer when traversing across intermediate transport nodes between the GrandMaster and the client. There are two different OPS versions: a Transparent Clock and Boundary Clock, where the transport equipment contains a client to recover synchronization AND a master clock that uses the recovered synchronization as its reference.
Transparent Clock defined In a Transparent Clock the intermediate transport equipment must capture the transit latency across the node and populate the CorrectionField Information Element in the packet accordingly.
With this method, the packets cross the transport equipment from ingress to egress and have the packet latency added to a compensation information element called CorrectionField. The transport equipment may change the mode from 1-step to 2-step in order to populate the transit delay in the optional Follow-Up message, if it is unable to populate the IE in the Sync message in real-time.
Boundary Clock defined Boundary Clock is a latency compensation technique used in intermediate transport nodes. With Boundary Clock, the transport equipment contains a client to recover synchronization AND a master clock that uses the recovered synchronization as its reference. After four hours, the internal oscillator is no longer considered accurate. The eNodeB continues to provide the unicast services of voice and data. What is Holdover mode? The current working view LR Feature Benefits Feature is needed to support the FDD eMBMS feature, which requires support of phase and time alignment across eNodeBs to be supported using v2 packet timing over the backhaul.
There are installation locations where GPS is impractical, for example, at indoor sites where cabling to an outdoor GPS antenna is unacceptable or impractical.
At those locations, without this feature, eMBMS could not be supported. The former is preferred. Note: Feature describes a special configuration that is an exception to this rule. If the special configuration described in feature is implemented, then without OPS support in the backhaul network between the IEEE Master Server and the IEEE Client, there will be no compensation for any packet latency introduced by this equipment. With this feature, there is a significant impact on the backhaul network.
In order to achieve the phase delivery it is mandatory that the transport nodes between the GrandMaster server and the eNodeBs in the backhaul network support On-Path Support. This may be by compliance to either Boundary Clock functionality, or Transparent Clock functionality. The Quality of Service settings for traffic should be high.
If it is the latter then care must be given to preserve the highest Quality of Service QoS setting for the traffic. This software upgrade is fully independent from the software upgrade process that is used to update the software of the eNodeB, but this function is not supported while the eNodeB is going through a software release download.
Dependencies Features This feature depends on the licensed features L For more details, consult the customer team. Devices Consult the customer team to get details about the devices supported. These free string parameters may use any type of codification desired.
This indication can then be used by the end users to match configuration templates against the eNodeB configuration type during network re-provisioning. Feature Benefits The main benefit of this feature is that during reprovisioning efforts, this feature gives the customer the ability to match WPS configuration templates being used against actual eNodeB configuration types.
This feature also introduces support of Category 6 UEs which support up to Mbps peak downlink throughput. The feature is based on the LR L feature , CA enhancements. What is Carrier Aggregation CA? CA includes inter-band CA. This feature also provides support for Category 6 UEs. Dependencies Features LR The IRC gain is a function of many factors including the number and strength of the interfering signals, the number of receive antennas at the eNodeB, and the correlation between the antenna elements.
Feature Benefits This feature has visible benefits in areas where excessive overlap between different cells causes high Interference over Thermal IoT resulting in poorer throughput and bad Key Performance Indicators KPIs. Therefore, activation of this LA2.
Engineering Impacts To reap the full benefit of this feature, the feature must be used in situations that have the following prerequisites: 1 a scenario with high Interference over Thermal IoT and 2 a synchronized network. A soft shutdown is a way to allow calls to either complete or be handed off to another cell before locking a managed object MO. This avoids the call drops that occur if a MO transitions directly to the locked state without shutting down first.
Upon receipt of a soft shutdown command, the eNodeB stops establishing incoming calls, This process is sometimes called draining the calls. Soft shutdown is available for eNodeB and cell MOs. Parameters A configurable shutdownTimer parameter allows the service provider to set the amount of time to wait for calls to drain before transitioning to the locked state. A configurable cellShrinkForCallsDraining parameter allows the service provider to set 1, 2 or 3 radio frequency RF power reduction steps, including a configurable reduction amount at each step and a configurable pause time between each step.
A configurable protectEmergencyAndHpaCallsDuringCallDraining parameter allows the service provider the option of protecting emergency and high priority access calls during soft shutdown. If that option is set, the eNodeB will not reduce transmit power to affected cells or transition the MO to locked if there are active emergency or high priority access HPA calls.
Instead, the service provider will be notified and the eNodeB will wait for emergency and high priority access calls to drain before transitioning to the locked state. The service provider may 1 wait for the emergency and high priority access calls to terminate and the MO to transition to locked state or 2 force the termination of emergency and high priority access calls by sending a Lock request for the MO or 3 cancel the shutdown by sending an Unlock request for the MO.
Note: When emergency or HPA calls are protected and such calls are ongoing, if the shutdown timer expires before the end of those calls, the cell is not shut down. The service provider is informed and then has to take appropriate action. Specific processing can be enabled for emergency and high priority calls so that those calls are not impacted by the soft shutdown.
CR was created. Feature will address this CR by suppressing some RFM alarms for barred cells under cell shrink. To prevent this from happening during Change the multi-step power reduction introduced by Feature , the pause times from the cell shrink parameter should be adjusted to avoid having two DSIM events occur within the same modification period. The multi-step cell shrink functionality implemented in Feature will improve the situation during cell barring. With multi-step cell shrink, all UEs in the cell edge and mid-cell would be transitioned from "CA deadlock state" to CA de-configured state in steps.
Use of the shuttingDown administrativeState will make maintenance of the hardware less disruptive to the network. By allowing calls to gradually drain from a shuttingDown eNodeB or cell and reducing the transmit power to encourage calls to hand off to neighbor cells, the service provider can gradually lock the eNodeB or cell and the associated hardware can then be taken out of service for maintenance without causing a large volume of dropped calls.
L - eNB supportability improvement for LR This new capability when combined with feature , Enhancements of Crash Signature events including unplanned RFM resets, will give new information about RFM resets for debugging purposes. L provides a detection and recovery mechanism within the eNodeB for cells that appear to be sleeping. The initial feature provides a TX power path monitor to check for persistently zero power on the antenna transmit paths, and a cell recovery action if such a condition exists.
The SIM will be enhanced with further checks in future releases. Note that a sleeping cell is a cell that is not carrying call load but that appears from a management perspective to be fully operational. A time period is specified during which the cell must have no activity to be considered a sleeping cell. This capability gives Alcatel-Lucent support teams a mechanism to automate the collection of eNodeB data to aid them in the troubleshooting of customer issues. Note that these logs are for internal Alcatel-Lucent use only.
L , so access to these logs needs to be given to Alcatel-Lucent teams to aid them in resolving customer CRs. Feature Benefits These improvements save time for Alcatel-Lucent support personnel so that service outages can be limited and problems can be fixed more quickly. This will help UEs for mobility decisions by broadcasting new system information block SIB15 providing the Service Area Identifier of the frequency currently used as well as the identifiers for each neighboring eMBMS carrier.
This allows the network to hand off the UE interested in a given service to the carrier where it is available. Table Feature interactions for feature L continued Feature Feature Title Nature of interaction ID L Enhanced measurement When a UE must be moved to another frequency in parameter support for order to be able to receive the MBMS services it has mobility declared interest for, if there are several frequencies that would work, measurements may be set up in several steps to respect carrier priorities.
The conflicts only appear from the moment there are 3 carriers in the network. This delay can be significantly reduced with an appropriate engineering rule. These work orders will be sequentially executed with a short time between them.
Thus the update within the area is progressive like a propagation of a wave. When setting up the rule the operator should consider the number of eNodeBs processed when setting the time between work orders. What is receive diversity? Receive diversity is the number of receive antenna paths between a modem and antenna ports, for the given cell.
Receive diversity is important in achieving good uplink cell coverage or improving uplink the data rate at the edge of the cell coverage area. Engineering Impacts With the 4x receive diversity feature, the cell coverage under the same minimal rate requirement and per user throughput will be increased, compared to the 2x case. Note: A radom is the plastic or fiberglass housing that holds two sets of antennas. It has an integrated low-band passive antenna that supports the frequency range — MHz.
You are covered by the eBay Money Back Guarantee if you receive an item that is not as described in the listing. It is 4 and 16QAM compatible and software configurable only. Additionally, this interchangeability improves spares service, maintenance and expansion. No International, including Canada. Read more about the condition. The seller has not specified a postage method to United States.
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Equipment Earthing For both these products, the fuses used are 8. Garland, Texas, United States. I only guarantee item model and what is shown in the picture.
Page 73 — Outdoor part installation Page 74 — Choosing antenna alcatle Page 75 — Installing the configuration with pole m Minimum monthly payments are required. The Alcatel-Lucent UX family of digital PDH, low- and medium-capacity, point-to-point microwave links is ideal for digital transmission in high-density networks, particularly in short-haul public, private and cellular networks.
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