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- Call drop reasons in GSM network
- Heycan anyone please tell me in detail about the possible reasons for call drop in GSM network.Call drop reasonsCall drops in GSM network can be caused by the following:i) Equipment: GSM radios/Combiners can be a cause of this, solution to this is replacement of the unit. A Mobile Stationphone can...
- Tags: VSWR, GSM Network, telecom, gsm, ravinder.529@..., networking
- Discussion threads 2006-09-05
- Transmission (dmg)
- Transmission has been built from the ground up to be a lightweight, BitTorrent client. Its simple, intuitive interface is designed to integrate tightly with whatever computing environment you choose to use. Transmission strikes a balance between providing useful functionality without feature bloat. Furthermore, it is free for anyone to use...
- Tags: Transmission, Performance Management, Human Resources, Workforce Management
- Software downloads 2008-05-27
- CMS Network Video Server Management (rar)
- The CMS network video server is the equipment dedicated for real-time transmission of digital video and audio in Internet. Adopting the programmable high-speed digital signal processor DSP specially designed for multi-media processing, the network video server, which combines high-performance operation system and audio-video compression algorithm, makes the image transmission more...
- Tags: Video Server, Server, Content Management System, Vdocapture, CMS Network Video Server, Content Management, Enterprise Software, Software
- Software downloads 2008-09-25
- Comparison of Transmission Schemes for Framed ALOHA Based RFID Protocols
- The performance of RFID anti-collision protocols that are based on framed ALOHA depends on a transmission scheme that controls access to the shared channel. This paper outlines the characteristics of the RFID domain that impact the performance of such transmission schemes and compares four different transmission strategies. A novel technique...
- Tags: ETH Zurich, Performance, Transmission, RFID, Performance Management, Wireless, Security, Biometrics, Human Resources, Workforce Management
- White papers 2005-11-06
- InfiNet Wireless Case Study: Mobile Wireless Multimedia Network DiViSy MN21
- Professionals of the DiViSy group of companies have completed the development and testing of a hardware and software complex of the mobile wireless network for transmission and handling of multimedia information - MMIN DiViSy MN21. This network has terminals implemented both in portable modification and for placement on various transports...
- Tags: Multimedia, Mobile, MMIN, Wi-Fi, Wireless
- Case studies
- Element Manager for WDM (SONET) Network Elements
- Wave Division Multiplexing technologies has provided more Bandwidth to transmission systems than was ever imagined earlier. The solution-path undertaken by Aricent to convert this opportunity into a success story comprised working on an Element Management system based on a distributed architecture using CORBA and Management applications being developed using JAVA....
- Tags: Software, SONET, Network, Object-oriented, WDM, Wave Division Multiplexing Technology, Optical Networking, Ooa/Ood/Oop, Networking, Software Development, Software/Web Development
- Case studies 2006-03-10
- GSM Vocoders Improve Speech Transmission
- With the current focus on high-speed packet data transmission, it is easy to forget that the primary purpose of GSM digital telecom systems was for speech transmission. The key principle behind the coders used in the GSM system is the mathematical modeling of the human vocal tract, leading to an...
- Tags: GSM, Cellular Phones, Telephony, Telecommunications, Consumer Electronics, Personal Technology, Networking
- White papers 2004-10-26
- LAN and WAN
- What essentially are the infrastructural differences to set up a Wide Area Network as compared to a Local Area Network? What do u think are preferable for overseas transmission of data: satellite transmission or undersea cables?250 words?Here is the answer but I don't think that your teacher will accept it.LAN...
- Tags: LANs, WANs, Network technology, NETWORKING, LAN, WAN
- Discussion threads 2005-10-04
- The Power Line Transmission Characteristics for an OFDM Signal
- This paper measures what influence the sinusoidal transmission characteristics of the electric power line with various forms gave to the transmission characteristic of OFDM Orthogonal Frequency Division Multiplexing signal through PLC Power Line Communication System modem. The electric power line transmission line with various forms in a real environment is...
- Tags: Powerline, Transmission Characteristic, OFDM, Wireless
- White papers 2006-05-26
- Select the appropriate transmission media for your network
- Transmission media are the physical pathways that connect computers, other devices, and people on a network. Each transmission medium requires specialized network hardware that is compatible with that medium, and most networks need to use combination of transmission media types selected based on the network's needs and prevailing...
- Tags: Network, Media, Addison-Wesley, Networking, Network Technology
- Book chapters 2007-01-30
- Equipment Dr (exe)
- EquipmentDr is a complete equipment and fleet maintenance software program. It allows you to enter all of your equipment with all its information in an easy-to-use software application. EquipmentDr tracks items such as serial numbers, model numbers, purchase, and warranty information. Equipment Dr allows you to set up and assign...
- Tags: Equipment, EquipmentDr, Tools & Techniques, Management
- Software downloads 2007-03-21
- networking
- 10 BaseT and 100 BaseT have a distance limitation of 100 meters. What does it mean?10 Base T and 100 Base T should have a distance limitation of 100 metres,if it exceed 100 metres the signal will attinuate if not extended by a repetreThe 100m limitation is the limitation that...
- Tags: cable, gabbyndu@..., it management, networking
- Q&A 2005-08-25
- Transmission Capacity of Wireless Ad Hoc Networks With Successive Interference Cancellation
- The transmission capacity of a wireless ad hoc network can be defined as the maximum allowable area spectral efficiency such that the outage probability does not exceed some specified threshold. This paper studies the improvement in transmission capacity obtainable with successive interference cancellation SIC, an important receiver technique that has...
- Tags: Transmission Capacity, Wi-Fi, Wireless, Networking
- White papers 2005-08-19
- MRMC: A Multi-Rate Multi-Channel MAC Protocol for Multi-Radio Wireless LANs
- Dynamic transmission rate selection is widely used in IEEE 802.11b Wireless LANs WLANs to combat adverse wireless channel conditions. However, overall system throughput suffers when stations with different transmission rates share the same physical channel. This paper describes and evaluates a multi-rate multi-channel Medium Access Control MAC protocol to solve...
- Tags: Station, MAC, University Of Calgary, Wireless LANs, Wi-Fi, Wireless
- White papers
- Creating Equipment Release Form for new hires, for equipment loaned out
- I work as a Help Desk Specialist and I'm trying to create a Equipment Release Forms for new hires and for equipment being loaned out, for example, laptops. Can anyone give me some ideas.
- Tags: Help desk, Call centers, hinode82@...
- Discussion threads 2007-03-26
- Transmission Control Scheme for Fast RFID Object Identification
- This paper presents a transmission control strategy for RFID anti-collision protocols that are based on framed ALOHA. The scheme specifically addresses characteristics of the RFID domain such as the strong capture effect and it also makes no restrictive assumptions on channel traffic. Experimental evidence and simulation results are presented showing...
- Tags: ETH Zurich, Transmission, RFID, Wireless, Security, Biometrics
- White papers 2005-09-12
- On Scheduling and Real-Time Capacity of Hexagonal Wireless Sensor Networks
- Since wireless ad-hoc networks use shared communication medium, accesses to the medium must be coordinated to avoid packet collisions. Transmission scheduling algorithms allocate time slots to the nodes of a network such that if the nodes transmit only during the allocated time slots, no collision occurs. For real-time applications, by...
- Tags: Algorithm, University Of Virginia, Network, Collision, Sensor, Transmission, Engineering, Wi-Fi, Networking, Wireless
- White papers 2007-04-21
- Cooperation, Competition and Cognition in Wireless Networks
- Nodes and/or clusters of a wireless network operating on the same frequency can operate using three different paradigms: Competition: traditionally, this is information theoretically casted in the framework of interference channels. Cooperation: silent transmitters/receivers can help active transmitters/receivers in the transmission/reception of their messages, but have to extract this message...
- Tags: Network, Harvard University, Wireless Network, Wi-Fi, Wireless
- White papers 2005-10-28
- Dynamic Visio Diagram - HOW?
- I’ve got a requirement to generate engineering level diagrams of communications systems. The original thought was to attempt to have Visio diagrams fill this requirement, but neither myself nor any of my peers have discovered a means to tie the a database which is the primary source to diagrams. The...
- Tags: HUMAN RESOURCES, software
- Q&A 2005-10-09
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