This slide do not include the dual mode bts3900 node b and module. A novel turn model based fault tolerant routing scheme for networksonchip sudeep pasricha, yong zou, dan connors, howard jay siegel department of electrical and computer engineering department of electrical engineering. Network fault management system telecom comarch products. As the voice of 911, nena is the only professional organization solely focused on 911 policy, technology, operations, and education issues. H12211 exam huawei h12211 practice test questions pdf. Another possibility is to minimize the impact of the resulting persistent fault by rescheduling the network configuration. Calculation of maximum and minimum shortcircuit currents. The stage 3 definitions captured in this document shall be met via type 1 interface between henb and home enodeb management system hems.
Ntp synchronisation failure hhb5b page 2 bt community. See the complete profile on linkedin and discover sanjeevs connections and jobs at similar companies. Signage n exchange or n is between different interfaces. Selfrepair of cooperation network under nodes failure. The present document describes the architecture for home nodeb hnb management and data class definition for fault management, configuration management and performance measurements. Besides that, cx600x1x2m series can fully support synchronous ethernetbased clock synchronization mechanisms, as well as the 1588 version 2. The enodeb is connected to the mobility management entity mme or serving gateway sgw in the evolved packet core epc, and the mme or sgw is configured with the interconnection data required. Network monitoring and fault management procedures. Assured service quality by improved fault management mnm team. Metropcs user manual introduction purpose this document introduces evolved nodeb enb system of the samsung electronics and describes its architecture and functions. Bt have just done a line test for me and say there is no fault on the broadband connection. Ebbc also can be used to old nodeb expansion and extended function. Oracle rac failure scenarios solutions experts exchange. Changes in product documents and feature documents for the current version.
The present document describes the information model definition for fault management, configuration management and performance measurements of home enodebs. A global provider of products, services, and solutions, arrow aggregates electronic components and enterprise computing solutions for customers and suppliers in industrial and commercial markets. Avaya support knowledge base inquira infocenter sip call. Cx600x1x2m series metro services platform product brochure. The evaluation is performed for a few different lte network densification. Therefore, if a global location of a selfextinguishing fault is known in time, it might be possible to repair the cable in advance. Document content and organization this document consists of five chapters, abbreviation. Performance management function description m2000 describes the performance management function of the m2000. Network protocol system passive testing for fault management a. A fault tolerant mechanism for handling permanent and. The ict engineer is also responsible for performing upgrades, capacity ugment a tio n, cnfig r h ges d p of interconnect testing with minimal disruption of services. Learning services testing remote lab connectivity pdf. In addition, the dbs3900 supports smooth evolution to the longterm evolution lte. The document proposes a list of umts network level kpis that should be measured and used to evaluate radio network performance from coverage, accessibility, retainablity, mobility, quality and traffic.
The hems is a home nodeb management system or a home enodeb management system, where henb is a home nodeb or home enodeb. However, the potential transient graph after updating node b shown in. Us20083669a1 fault management traffic reduction in. Ict or information and communication technology equipment are nodeb e nodeb, ip and tdm transmission equipment, ip and packet core switch, cloud and data centre. Thus, faults represent problems that developers see, while failures represent problems that the users human or computer see. Include several parsers for huawei, ericsson, nokia, aicom asset. The axyom element management system aems makes small cell deployment and management more efficient. Exiso gui makes easier to extract multiple iso with a queue list and a little ftp browser. Fault code monitoring fault code monitoring utilizes product link hardware and visionlink software to monitor machine fault code data.
Mar 27, 2012 the calculation of maximum and minimum shortcircuit currents as per iec 60909 is based on the following assumptions no change in the type of short circuit involved, that is, a threephase short circuit remains threephase and a linetoearth short circuit remains linetoearth during the time of short circuit. Job role fm engineer is responsible for coordinating with the noc and transmission team to ensure fault free network through periodic maintenance activities and assisting in fault management in case of fault occurrence at radio locations. Nodeb lmt user guide rnc lmt user guide controller omu administration guide controller sau user guide. Nodeb msc sgsn nodeb ue utran stmn stmn prc ssu nxe1 intranet internet uu uu ip backbone isdn pstn vlr eir hlr dns dhcp nodeb nodeb nodeb nodeb nodeb nodeb gsm optical. It has been designed to provide a complete range of the most advanced soft start, soft stop and motor protection features. Inhouse courses on telecommunications networks and services. This study evaluates the performance of a scheme, where idle capacity cells are put into sleep mode to save energy. This book is intended to describe how to leverage emerging technologies big data analytics and sdn, to address challenges specific to lte and ip network performance and fault management data in. The present document describes the data format for configuration management, fault management, and performance management for home enodeb henb. Hertbbu v200r007c01spc040b811 security target 1 introduction this security target is for the cc evaluation of huawei hert bbu software platform huawei enhanced radio technology base band unit, which is.
Fault management or troubleshooting is an important building block of network operation. The simplification tolerance option disappears from the simplify line and simplify polygon geoprocessing tools after installing internet explorer ie 11. Document includes user manual lte enb system description. The umts world is an 3g mobile system news and information provider. On practical construction of quality faulttolerant virtual backbone in homogeneous wireless networks bei liu, wei wang, donghyun kim, senior member, ieee, yingshu li, senior member, ieee, sungsik kwon, yaolin jiang abstractover years, many efforts are made for the problem of constructing quality faulttolerant virtual backbones in. Scribd is the worlds largest social reading and publishing site. It can process the r6 baseband resources and use eia interface to cascading the ngbbu bbu3900 in the furture. Besides that, cx600x1x2m series can fully support synchronous ethernetbased clock synchronization mechanisms, as well as the 1588 version 2 feature clock and frequency, which. The bsc6900 software possesses the following functional features.
The bsc6900 software performs functions such as radio resource management, base station management, power control, and handover control. Fault management of the base station system bss etsi. Baptiste alcalde1, ana cavalli1, dongluo chen2, davy khuu1, and david lee3. We present comreg, a testcase prioritization technique based on the dependency network of faults. Access study documents, get answers to your study questions, and connect with real tutors for eth 501 at trident university international.
E nodeb commissioning guidev100r005c00 04 pdf en 21,932 views. Exploring fault tolerant networkonchip architectures dongkook park, chrysostomos nicopoulos, jongman kim, n. Alarmas huawei nodeb fault management power supply quality. Design and implementation of a node b guanguiltagua quito. Huawei nodeb fault management power supply quality of service. Imsdomain geran csdomain bts bsc psdomain mgw hlr sgsn ggsn sgw utran msc nodeb rnc pdg pcrf mrf vas seg pstn eutran e nodeb ethpdhsdh srf atm fr evolved packet core tdm ip mme. Page huawei confidential 7 features of dbs3900 advanced platformbased architecture based on the unified hardware platform, the dbs3900 supports three working modes. The proposed network monitoring, fault management and recovery schemes are evaluated through. Huawei ran kpi for performance managementkey words. Huawei bsc6900 multimode base station controller software. Fault management this document describes singleran fault management function, including implementation principles and basic architecture. Network fault management is all about staying current with what is happening in your network, be it an unforeseen outage or performance degradation.
Best way to find out if a major update was done on the h12211 practice test is if the number of questions have changed on the huawei h12211 exam. If this is your first visit, be sure to check out the faq by clicking the link above. Upon receipt of a concerning fault code, nmcs knowledgeable staff examines the alert, researches potential causes and repairs, and notifies customers with a recommendation. Nodeb and radio node controller rnc for 3g solution, providing an efficient and flexible transport tunnel with e2e pwe3. This document is a contribution to the ran kpis on rnc performance statistics. Engs profile on linkedin, the worlds largest professional community. Wcdma ran abbreviationsabbreviations 2g 3g3gms 3gpp 16qam a ad aaa aal aal1 aal2 aal5 abr ac acl acs adc adm admf adt ag agc agps ai aich alcap alim am amr amrc ansi aocc aoci ap apn aps arp arq as asc asf asic analogdigital authentication, authorization, accounting atm adaptation layer atm adaptation layer type 1 atm adaptation layer type 2 atm. Ims2 series 5 7100240h section 2 general description 2. Interim voip architecture i2 national emergency number. Social network analysis for information flow in disconnected delaytolerant manets elizabeth m. This bbs section includes a shoutcast dashboard with station information obtained via rssxml. Apex small cells operate in ltefdd and lte tdd licensed bands and in the 3. Jul 28, 2015 the leading faults are modeled as the most central faults in the fault dependency network. Daly and mads haahr,member, ieee abstractmessage delivery in sparse mobile ad hoc networks manets is difficult due to the fact that the network graph is rarely if.
Wireless network information center is the official wireless documentation portal for huawei customers and engineers. On practical construction of quality faulttolerant virtual. Embedded instrumentation integration using ieee nexus 5001. Based on modern, advanced technology, comarch fault management fm is a complete product for ongoing fault. Management or n frequency assignment in the area to the msc.
Bbu3806 with ebbc can make the baseband resources pool with bbu3900. If the number of questions have changed then it was an important update in which you will need to update the h12211 pdf and h12211 testing engine practice test exam. Nodeb jobs in bangalore 14 nodeb openings in bangalore. U2020u2000 fault management u2020u2000 performance management u2020u2000 software management u2020u2000 security management. Arrow electronics guides innovation forward for over 200,000 of the worlds leading manufacturers of technology used in homes, business and daily life. Exploring faulttolerant networkonchip architectures. Selfrepair of cooperation network under nodes failure yaofeng zhang1,2. This document describes the different types of eutran nodeb enodeb licenses and their contents in addition to. This document has been incorporated into m2000 v200r011.
Remote radio head manual details for fcc id a3lsls2c40680700 made by samsung electronics co ltd. Embedded instrumentation integration using ieee nexus 5001 and 1149. Small cell solutions solution brief this includes lifestyle, enterprise, micro, and strand small cells. Utilizing enodeb sleep mode to improve the energyefficiency. Nsqf level minimum educational qualifications maximum educational qualifications 4. The ict engineer is also responsible for performing upgrades, capacity augmentation. I have replaced my home hub 5 with a brand new spare home hub 5 and the exact same problem occurs. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Jul 25, 20 e nodeb commissioning guidev100r005c00 04pdfen 1. A highperformance fault tolerant switching network a highperformance fault tolerant switching network using a deflection selfrouting is. Therefore, we examine the process management frameworks it infrastruc ture library itil and enhanced telecom operations map. The stage 2 definitions captured in the present document shall be met via type 1 interface between henb and hms. The stage 2 definitions captured in this document shall be met via type 1 interface between hnb and domain manager. This script was created so i can display various information to my bbs users about my shoutcast radio stream.
Huawei dbs3900 dualmode base station hardware structure. Solutions network fault management identify network faults and start resolving them much before your boss or an enduser calls. Huawei nodeb fault management free ebook download as pdf file. On monitoring and fault management of next generation.
Configuration management, security management, performance management and fault management, without the use of vendorspecific or operatorspecific extension capability. A fault tolerant mechanism for handling permanent and transient failures in a network on chip muhammad ali, michael welzl, sven hessler institute of computer science, university of innsbruck, austria. Sls2c40680700 remote radio head user manual lte enb. The comarch fault management system is closely integrated with other products from the comarch. Fault management function description m2000 describes the fault management function of the m2000. Huawei hert bbu software platform security target 1.
Eth501 module 2 case running head business ethics 1 business ethics and consequences julie stephens module 2 case eth 501 business ethics dr gary. The bsc6900 software connects to the core networks and manages the base stations in the gsm and umts networks. Alarmas huawei nodeb fault management free ebook download as pdf file. I noticed once i add more than 2 nodes in any given cluster group i get the following execptions. Network performance and fault analytics for lte wireless.
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