Umts system architecture ue me mobile equipment is the single or multimode terminal used for radio communication usim umts subscriber identity module is a smart card that holds the subscriber identity, subscribed services, authentication and encryption keys utran node b equivalent to bts in gsmgprs. Evolved hspa collapsed architecture with sho considerations with. Together, they are referred to as high speed packet access hspa. Hspa evolution supports data rates of up to 42mbps in the downlink and 11. Please note that this manual we will focus on the use of the raven x hspa on the bell, telus and rogers networks. Lte network architecture evolution direct tunnel 3gpp rel 7 internet hspa internet node b sgsn ggsn node b rnc funct. Ruth witmer, hoosier state press association public notices are important resources for keeping readers informed about groups and businesses in the community even more so when they are developed into stories. Some of these are online pdf editors that work right in your web browser, so all you have to do is upload your pdf file to the website, make the changes you want, and then save it back to your computer. Within 3gpp release 7, 8, 9 and 10, further improvements to hspa have. Existing 3gpp gsm and wcdma hspa and 3gpp2 cdma2000 1xrtt, evdo systems are integrated to the evolved system through standardized interfaces. The ues may transmit with the highest enhanced transport format com bination indicator. It introduces antenna array technologies such as beamforming and multipleinput.
Innovations such as epc and umts onetunnel architecture will flatten the. Most part of the rnc functionalities are moved to the node b. The course gsm, umts, hspa and lte covers all these network technologies but with the emphasis on lte. User plane control plane i hspa introduces the first true flat architecture to wcdma.
A head start on picturing america offers connections with existing library books and materials. If you want them in a different order, rename the images before combining them. Usb host controller driver, usb core and usb device drivers. From the editors of the highly successful wcdma for umts, this new book provides a comprehensive and uptodate reference to high speed packet access hspa technologies for wcdma. Using these connections with the artwork fosters curiosity, promotes interest, and invites the kinds of interaction that reinforce both school readiness and family literacy goals. The architecture includes a baseband processor that handles pro.
The order your images appear in file explorer is the order they will show up in your pdf. Request pdf hspa architecture and protocols radio resource management architecturereferences find, read and cite all the research. Scribd is the worlds largest social reading and publishing site. Kernel configuration select usb drivers for gsm and cdma modems make sure the mandatory items have been selected. Hspa hs pa protocol architecture and impact on existing utran s rlcmac protocol implementation in hspa transmission requirements on utran due to hs pa introduction long term harmonization plans between edge and wcdmahsp terminal availability and market rollout of hspa 23 ystems pa channel coding schemes and modulation me. To ensure the competitiveness of umts for the next 10 years and beyond, umts long term evolution lte has been introduced in 3gpp release 8. Known as sae system architecture evolution,t he 4 g architecture. Highspeed uplink packet access hsupa is a 3g mobile telephony protocol in the hspa family. Together with additional improvements, this creates opportunities for a number of. Lte is the next step on the gsm technology road map after hspa. Umts itself is a complete system architecture that was designed for flexible delivery of any type of services. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext.
Pdf 3g evolution hspa and lte for mobile broadband 2nd. Outline the overall umts architecture, explaining the role of each element of the user equipment, utran, and core network describe the function and operation of each umts radio access and core. Much to everyones delight, that day has finally arrived. Umtshspa refers to umts technology deployed in conjunction with hspa capability. Radio enhancements to hspa include 64 qam in the downlink dl and 16 qam in the uplink. The figure below illustrates the main components of the system as well as the communication protocols between different services. Lte also k nown as evolved utra and evolved utran provides new physical layer concepts and protocol architecture for umts. Enhancement of the utra optimisation of the utran architecture to ensure the continued competitiveness of the 3gpp technologies for the future. Hspa architecture and protocols request pdf researchgate. They coedited the books lte for umts ofdma and scfdma based radio access, hsdpahsupa for umts. However, the differences from other distributed file systems are significant. User plane control plane ihspa introduces the first true flat architecture to wcdma. With chief architect, you can save any view as a 2d. Umts networks andreas mitschelethiel, jens muckenheim nov.
From 3g americas mobile datapromises delivered ust look around in any public setting and. This document provides a technical overview and design of the dell emc. This paper presents the system architecture of an lte modem based on a programmable baseband processor. System architecture for 3gpp lte modem using a programmable.
Datasheet multiprocessor architecture, including a dedicated processor for vehicle bus integration integrated communications. For hspa needs direct tunnel support lte model is similar can even be distributed lowcost internet to cellsite router. Hspa is examined in detail, including the way in which wcdma and associated radio channels are organized in order to performance. The following picture illustrates the architecture of usb driver. Content mobile evolution circuit switched and packet switched mobile generations analogue and digital information services bit rates statistics.
This technology was the second major step in the umts evolution process. Standardized in 3gpp release 7 as direct tunnel with collapsed rnc. Usb device drivers interact with the applications, and mainly provide the interfaces for. In the event of a sudden high demand for a particular file, a scheme might dynamically create additional replicas and rebalance other data in the. Your contribution will go a long way in helping us. On one hand, hspa networks that have voip services attract more customers with higher quality and more varied offerings. Evolution path towards ltearchitecture hspa r6 control plane user plane hspa r7 ihspa r7 ggsn rnc nodeb ggsn sgsn rnc nodeb sgsn isn sgsn nodeb agwmme enodeb lte r8 saegw 3gpp architecture evolution towards a flat architecture 3gpp rel. Adobe acrobat pro dc its not free, but if you need to edit and create pdfs professionally, adobe acrobat pro dc is the software for you. Information on the current status of this and other etsi documents is available at. Circuitswitched voice services over hspa abstractcircuitswitched cs voice services over hspa csohs was recently introduced for 3gpp wcdma release 78 systems. Transport format and resource indicator tfri, which identifies the. Hspa high speed packet access optimized data channel for wcdma providing mobile broadband services june 2004 release 5. Transport network technology and architecture for hspa and lte systems figure 1 shows the network architecture for umts and the evolved packet system eps flat architecture for lte. Thats the quick waybut do bear in mind that, typically, an online editor isnt as fully featured as its desktop counterpart, plus the file is exposed to the internet which might be of.
In capitals slide subtitle architecture and transport for mobile broadband backhaul kare gustafsson ericsson research 20101104. It is the second phase of hspa which has been introduced in 3gpp release 7 and being further improved in later 3gpp releases. A scheme might automatically move data from one datanode to another if the free space on a datanode falls below a certain threshold. To rotate a stamp, click it, move the pointer over the handle at the top of the stamp, and drag when the rotate stamp icon appears. Pdn gateway pgw provides connectivity between the ue and external packet data networks pdns by being the point of exit and entry for ue traffic a ue. Abstract3g evolution towards hspa and lte is ongoing which will substantially increase the throughput with higher spectral ef. A leap forward towards ubiquitous mobile broadband coverage figure 2 compares the coverage of gsmedge and wcdma hspa at different frequencies.
It was specified and standardized in 3gpp release 6 to improve the uplink data rate to 5. Further, a head start on picturing america helps local program staff. The hadoop distributed file system hdfs is a distributed file system designed to run on commodity hardware. The editors cover both hsdpa and hsupa, including an indepth description and explanation of 3gpp standards, and expected performance based on simulations and first measurements. The goals of this feature include improving voice and data system capacity by utilizing the improvements offered by the shared. Low latency architecture assumes 2x2 in dl for lte, but 1x2 for hspa rel. Hspa to lteadvanced, rysavy research 3g americas, september 2009 page 7 through 20123, and mobile broadband traffic growing at a cagr of 1 percent between 2008 and 20, reaching 2 exabytes4 per month by 20. Harri holma, principal engineer at nokia siemens networks, finland antti toskala, head of 3gpp radio standardization, nokia siemens networks, finland. The 4g architecture is new architecture developed to provide a higher level of performance in line w ith the requirements of lte.
The first commercial lte networks were launched in oslo, norway and stockholm, sweden in december 2009. In the eps flat architecture, there is user plane direct tunneling between the serving gate way s. To resize a stamp, click it, and then drag a corner handle. File sharing internet applications skype machinetomachine 11. Raven x hspa sierra wireless cellular modem 2 1 general description this manual provides information for interfacing the sierra wireless raven x cellular modem to campbell scientific dataloggers. Umts long term evolution lte technology introduction. This is a tremendous advantage of hspa operators that is not an option for cdma. Ltesystem architecture evolution s1c base station to mme interface. High speed packet access hspa technology is already delivering mobile broadband services and hspa evolution is a technical enhancement. Various innovations such as eps and umts onetunnel architecture will flatten the. It has many similarities with existing distributed file systems.
The hdfs architecture is compatible with data rebalancing schemes. Endtoend latency which is the average time it takes for a small ip packet to travel from a ue user equipment through the hsdpa system to an internet server and. Architecture and transport for mobile broadband backhaul. Hdfs is highly faulttolerant and is designed to be deployed on lowcost hardware. Outline the overall umts architecture, explaining the role of each element of the user equipment, utran, and core network describe the function and operation of each umts radio access and core network elements. Free tutorials on lte, lteadvanced, volte, ims, hspa and other 3gpp technology. Harri holma and antti toskala both work on cutting edge technologies for mobile communications today. Transport network technology and architecture for hspa and lte. Outlines the system architecture evolution sae supporting lte and hspa evolution.
With hspa downlink and uplink, utra will remain highly competitive for several years ieee is standardizing mobile wimax threat for loosing competitive edge lte focus. To delete a stamp, rightclick the stamp and choose delete. Etfci edch transport format combination identifier. Note that it indicates cell area in a typical suburban environment in which service voice and 1 mbps data is available within a building.
Uplink and downlink data rates compared for hspa and lte umts forum, 2008. In the eps flat architecture, there is user plane direct tunneling between the serving gate way sgw and the enodeb. Arrange and sort them in the order in which you want them to appear in the new pdf, and then save it as a new file name. Low latency high speed packet access is a collection of mobile telephony protocols that extend and improve the performance of wcdma sae, system architecture evolution is the core network architecture ofsystem architecture evolution is the core network architecture of 3gpps future lte wireless communication standard. Even with the introduction of hspa, evolution of umts has not reached its end. Select all the files you want to combine, rightclick any of them, and then choose the print command from the context menu. Gives clear explanations of the role of ofdm and mimo technologies in hspa and lte. Minimizing architectural changes enables a smooth upgrade to hsdpa, and.
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