Unlike EDGE ( IMT Single-Carrier, based on GSM ) and CDMA2000 ( IMT Multi-Carrier ), UMTS requires new base stations and new frequency allocations.

Unlike TDMA " time division multiple access ", a competing system used in 2G GSM, all radios can be active all the time, because network capacity does not directly limit the number of active radios.

Unlike in GSM, the cells ' size is not constant ( a phenomenon known as " cell breathing ").

Unlike X. 25, whose designers expected analog signals with a relative high risk of transmission errors, Frame Relay offers a fast packet technology running over links with a low risk of transmission errors, which means that the protocol does not attempt to correct errors.

Unlike updates through a DDNS provider, RFC 2136 is a protocol in its own right, with its own security mechanisms, and for use with managed nameservers.

Unlike Serializability, Distributed recoverability and Distributed strictness can be achieved efficiently in a straightforward way, similarly to the way Distributed CO is achieved: In each database system they have to be applied locally, and employ a vote ordering strategy for the Two-phase commit protocol ( 2PC ; Raz 1992, page 307 ).

Unlike SQL, it provides a proprietary but much faster protocol for loading data into a database table.

Unlike the TCP / IP protocol underlying the internet, Tymnet used a circuit switching layout which allowed the supervisors to be aware of every possible end-point.

Unlike the Nintendo machines of the time, the Sega machines used a common D-subminiature connector and standard protocol, enabling their pads to be used on different systems.

Unlike framebuffered protocols like VNC, ICA transmits high-level window display information, much like the X11 protocol, as opposed to purely graphical information.

Unlike SCSI, eSATA, or SAS these require circuitry to convert the hard disk's native signal to the appropriate protocol.

Unlike the MSEI protocol, a shared cache line may be dirty with respect to memory ; if it is, some cache has a copy in the Owned state, and that cache is responsible for eventually updating main memory.

Unlike attributes, properties have no meaning at the level of the X Window core protocol.

Unlike HTTP, however, YMSG is a proprietary protocol, a closed standard aligned only with the Yahoo!

Unlike Go-Back-N ARQ, the receiving process will continue to accept and acknowledge frames sent after an initial error ; this is the general case of the sliding window protocol with both transmit and receive window sizes greater than 1.

Unlike the two-phase commit protocol ( 2PC ) however, 3PC is non-blocking.

Unlike TFTP, however, it made no provisions for sending the file-name as part of transfers, so it could only be used either in places that didn't need a file name ( as with spooling ), or in conjunction with another protocol that provided the file-name ( as in booting ).

Unlike standard DECT, the low power variant enables this standard to be used in battery powered devices such as smartphone app controllable home automation or security systems.

Unlike its predecessor DES, AES does not use a Feistel network.

Unlike the tribute the network aired after William Hanna's passing, Jones ' tribute didn't show his birth or death years.

Unlike a phone book, however, DNS can be quickly updated and these updates distributed, allowing a service's location on the network to change without affecting the end users, who continue to use the same hostname.

Unlike file sharing systems, there is no need for the uploader to remain on the network after uploading a file or group of files.

Unlike Napster, where the entire network relied on the central server, gnutella cannot be shut down by shutting down any one node and it is impossible for any company to control the contents of the network, which is also due to the many free and open source gnutella clients which share the network.

Unlike most earlier display protocols, X was specifically designed to be used over network connections rather than on an integral or attached display device.

Unlike MIDI which uses a peer-to-peer serial port connection, ZIPI was designed to run over a star network with a hub in the center.

Unlike the star network, the functionality of the central node may be distributed.

Unlike bony fish, sharks have a complex dermal corset made of flexible collagenous fibers and arranged as a helical network surrounding their body.

Unlike TCP / IP, socket numbers are part of the full network address in the IDP header, so that upper-layer protocols did not need to implement demultiplexing ; IDP also supplied packet types ( again, unlike IP ).

Unlike traditional Fibre Channel, which requires special-purpose cabling, iSCSI can be run over long distances using existing network infrastructure.

Unlike some other Australian cities, the road network, suburbs, parks and other elements of the city were designed in context with each other, rather than haphazard planning as witnessed in much of Sydney.

Unlike junction points, a symbolic link can also point to a file or remote Server Message Block ( SMB ) network path.

Unlike in the United States, where a statewide public network is usually the state's primary PBS member station, the provincially owned public systems in Canada are not CBC affiliates, but distinct networks which offer entirely different programming schedules.

Unlike the TurnTide appliance, which applies Traffic Shaping at the network layer, Traffic Control applies traffic shaping to individual senders at the application layer.

Unlike purely consumer-oriented IT shopping centers, Golden features several stores specializing in professional and esoteric network equipment.

Unlike Wireless Application Protocol, i-mode encompasses a wider variety of internet standards, including web access, e-mail and the packet-switched network that delivers the data.

Unlike the CBC's main television network, the channel cannot directly receive operational funds from the corporation's public funding allotment — although it does benefit from synergies with other CBC services, such as the ability to share reporters and programs with the main network.

Unlike many simple port scanners that just send packets at a predefined constant rate, Nmap accounts for the network conditions ( latency fluctuations, network congestion, the target interference with the scan ) during the run.

" Unlike running WinCE, running DOS in near-standard specifications meant that everything from Lotus 1-2-3 to Zork worked as expected.

Unlike the current RL-10 engines in use, the newer RL-10s would be able to throttle down to as low as 10 % rated thrust ( the current specifications allow for 20 %), thus allowing the use of Altair for both the lunar orbit insertion ( LOI ) and landing stages of the lunar mission.

Unlike most other systems, power is calculated by factoring flow volume ( calculated from pump design specifications ), hydraulic pressure, and RPM.

Unlike the Australian models, the New Zealand Escort range followed the specifications of the British models, aside from the use of metric instrumentation.