000 | 04210cam a2200577Ii 4500 | ||
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001 | on1029054951 | ||
003 | OCoLC | ||
005 | 20220711203234.0 | ||
006 | m o d | ||
007 | cr cnu|||unuuu | ||
008 | 180320s2018 enk ob 001 0 eng d | ||
040 |
_aN$T _beng _erda _epn _cN$T _dN$T _dDG1 _dNLE _dRECBK _dOCLCQ _dMERER _dUAB _dUPM _dOCLCF _dYDX _dOCLCQ |
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020 |
_a9781119516453 _q(electronic bk.) |
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020 |
_a1119516455 _q(electronic bk.) |
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020 |
_a9781119516521 _q(electronic bk. ; _qoBook) |
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020 |
_a1119516528 _q(electronic bk. ; _qoBook) |
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020 | _z9781786301734 | ||
029 | 1 |
_aGBVCP _b1019260769 |
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029 | 1 |
_aAU@ _b000062745777 |
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029 | 1 |
_aCHVBK _b516429302 |
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029 | 1 |
_aCHNEW _b001003215 |
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035 | _a(OCoLC)1029054951 | ||
050 | 4 | _aHE7631 | |
072 | 7 |
_aBUS _x070060 _2bisacsh |
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072 | 7 |
_aTEC _x041000 _2bisacsh |
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082 | 0 | 4 |
_a384.3/3 _223 |
049 | _aMAIN | ||
100 | 1 |
_aPerez, Andre, _eauthor. _95667 |
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245 | 1 | 0 |
_aWi-fi integration to the 4G mobile network / _cAndré Perez. |
264 | 1 |
_aLondon : _bISTE Ltd. ; _aHoboken, NJ : _bJohn Wiley & Sons, Inc., _c2018. |
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300 | _a1 online resource. | ||
336 |
_atext _btxt _2rdacontent |
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337 |
_acomputer _bc _2rdamedia |
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338 |
_aonline resource _bcr _2rdacarrier |
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490 | 1 | _aNetworks and telecommunications series | |
588 | 0 | _aOnline resource; title from PDF title page (EBSCO, viewed March 26, 2018). | |
504 | _aIncludes bibliographical references and index. | ||
505 | 0 | _aChapter 1: Wi-Fi Technology -- The MAC Layer; Chapter 2: Wi-Fi Technology -- 802.11a / g Interfaces; Chapter 3: Wi-Fi Technology -- The 802.11n Interface; Chapter 4: Wi-Fi Technology -- The 802.11ac Interface; Chapter 5: The Wi-Fi Interface-Based Architecture; Chapter 6: Data Authentication and Protection; Chapter 7: Tunneling and Handover; Chapter 8: Network Discovery and Selection. | |
520 | _aThe adoption of smartphones has had as a corollary the use of services that require streaming, such as video streaming, which is a constraint for the 4G mobile network. The integration of the network of Wi-Fi hotspots deployed by the operators adds capacity to the 4G mobile network. The use of Wi-Fi technology in carrier networks is the result of developments coordinated by the IEEE, WFA and WBA standardization bodies. For its part, the 3GPP standardization body has been working to integrate Wi-Fi technology into the 4G mobile network. The first part of this book presents the characteristics of the Wi-Fi radio interface. The different IEEE 802.11b / g / n / ac physical layers characterize the implementation in the 2.4 GHz ISM frequency bands and U- NII at 5 GHz. The MAC layer defines a number of media access procedures such as scanning, associating, or transferring data. The second part of this book deals with the architecture of the 4G network based on the Wi-Fi interface. This architecture defines several models corresponding, on the one hand, to Wi-Fi access controlled or not, On the other hand, to a handover controlled by the network or by the mobile. The integration of Wi-Fi technology resulted in a redefinition of attachment and session set-up procedures. Smartphones have the ability to activate simultaneously the two radio interfaces, LTE and Wi-Fi, which allows to direct certain services to one and / or the other of the interfaces. The ANDSF and HotSpot 2.0 functions provide the mobile with rules for network selection and traffic control to determine which traffic is to be routed to what type of interface. | ||
650 | 0 |
_aTelecommunication _xTechnological innovations. _95668 |
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650 | 0 |
_aWireless communication systems. _93474 |
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650 | 7 |
_aBUSINESS & ECONOMICS _xIndustries _xMedia & Communications. _2bisacsh _95669 |
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650 | 7 |
_aTECHNOLOGY & ENGINEERING _xTelecommunications. _2bisacsh _95670 |
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650 | 7 |
_aTelecommunication _xTechnological innovations. _2fast _0(OCoLC)fst01145958 _95668 |
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650 | 7 |
_aWireless communication systems. _2fast _0(OCoLC)fst01176209 _93474 |
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655 | 4 |
_aElectronic books. _93294 |
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830 | 0 |
_aNetworks and telecommunications series. _95671 |
|
856 | 4 | 0 |
_uhttps://doi.org/10.1002/9781119516521 _zWiley Online Library |
942 | _cEBK | ||
994 |
_a92 _bDG1 |
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999 |
_c68512 _d68512 |