Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

5G Concept

20,138 views

Published on

Published in: Technology
  • DOWNLOAD THI5 BOOKS INTO AVAILABLE FORMAT (Unlimited) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download Full EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... ACCESS WEBSITE for All Ebooks ......................................................................................................................... Download Full PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download doc Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... ......................................................................................................................... ......................................................................................................................... .............. Browse by Genre Available eBooks ......................................................................................................................... Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult,
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • DOWNLOAD FULL BOOKS, INTO AVAILABLE FORMAT ......................................................................................................................... ......................................................................................................................... ,DOWNLOAD FULL. PDF EBOOK here { https://tinyurl.com/yyxo9sk7 } ......................................................................................................................... ,DOWNLOAD FULL. EPUB Ebook here { https://tinyurl.com/yyxo9sk7 } ......................................................................................................................... ,DOWNLOAD FULL. doc Ebook here { https://tinyurl.com/yyxo9sk7 } ......................................................................................................................... ,DOWNLOAD FULL. PDF EBOOK here { https://tinyurl.com/yyxo9sk7 } ......................................................................................................................... ,DOWNLOAD FULL. EPUB Ebook here { https://tinyurl.com/yyxo9sk7 } ......................................................................................................................... ,DOWNLOAD FULL. doc Ebook here { https://tinyurl.com/yyxo9sk7 } ......................................................................................................................... ......................................................................................................................... ......................................................................................................................... .............. Browse by Genre Available eBooks ......................................................................................................................... Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult,
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • DOWNLOAD FULL BOOKS, INTO AVAILABLE FORMAT ......................................................................................................................... ......................................................................................................................... 1.DOWNLOAD FULL. PDF EBOOK here { https://tinyurl.com/yxufevpm } ......................................................................................................................... 1.DOWNLOAD FULL. EPUB Ebook here { https://tinyurl.com/yxufevpm } ......................................................................................................................... 1.DOWNLOAD FULL. doc Ebook here { https://tinyurl.com/yxufevpm } ......................................................................................................................... 1.DOWNLOAD FULL. PDF EBOOK here { https://tinyurl.com/yxufevpm } ......................................................................................................................... 1.DOWNLOAD FULL. EPUB Ebook here { https://tinyurl.com/yxufevpm } ......................................................................................................................... 1.DOWNLOAD FULL. doc Ebook here { https://tinyurl.com/yxufevpm } ......................................................................................................................... ......................................................................................................................... ......................................................................................................................... .............. Browse by Genre Available eBooks ......................................................................................................................... Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult,
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • DOWNLOAD FULL BOOKS INTO AVAILABLE FORMAT ......................................................................................................................... ......................................................................................................................... 1.DOWNLOAD FULL PDF EBOOK here { https://tinyurl.com/y8nn3gmc } ......................................................................................................................... 1.DOWNLOAD FULL EPUB Ebook here { https://tinyurl.com/y8nn3gmc } ......................................................................................................................... 1.DOWNLOAD FULL doc Ebook here { https://tinyurl.com/y8nn3gmc } ......................................................................................................................... 1.DOWNLOAD FULL PDF EBOOK here { https://tinyurl.com/y8nn3gmc } ......................................................................................................................... 1.DOWNLOAD FULL EPUB Ebook here { https://tinyurl.com/y8nn3gmc } ......................................................................................................................... 1.DOWNLOAD FULL doc Ebook here { https://tinyurl.com/y8nn3gmc } ......................................................................................................................... ......................................................................................................................... ......................................................................................................................... .............. Browse by Genre Available eBooks ......................................................................................................................... Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult,
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • DOWNLOAD FULL BOOKS INTO AVAILABLE FORMAT ......................................................................................................................... ......................................................................................................................... 1.DOWNLOAD FULL PDF EBOOK here { https://tinyurl.com/y8nn3gmc } ......................................................................................................................... 1.DOWNLOAD FULL EPUB Ebook here { https://tinyurl.com/y8nn3gmc } ......................................................................................................................... 1.DOWNLOAD FULL doc Ebook here { https://tinyurl.com/y8nn3gmc } ......................................................................................................................... 1.DOWNLOAD FULL PDF EBOOK here { https://tinyurl.com/y8nn3gmc } ......................................................................................................................... 1.DOWNLOAD FULL EPUB Ebook here { https://tinyurl.com/y8nn3gmc } ......................................................................................................................... 1.DOWNLOAD FULL doc Ebook here { https://tinyurl.com/y8nn3gmc } ......................................................................................................................... ......................................................................................................................... ......................................................................................................................... .............. Browse by Genre Available eBooks ......................................................................................................................... Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult,
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here

5G Concept

  1. 5G Concept MEF GEN14
  2. EAB-14:068423 | Commercial in conf idence | © Ericsson AB 2014 | 2014-11-18 | Page 2 ›What is 5G and what should it provide? ›5G spectrum? ›Role of LTE evolution in the 5G context? ›New radio access technologies? ›Transport impact? Outline
  3. EAB-14:068423 | Commercial in conf idence | © Ericsson AB 2014 | 2014-11-18 | Page 3 whAt is 5G? A wide range of requirements More than just bigger and better mobile broadband A platform on which any future wireless application can be implemented Evolution of existing radio access + New radio-access technologies
  4. EAB-14:068423 | Commercial in conf idence | © Ericsson AB 2014 | 2014-11-18 | Page 4 5G spectrum range 5G spectrum range 1 GHz 3 GHz 10 GHz 30 GHz 100 GHz › From below 1 GHz up to 100 GHz – Lower frequencies (< 6 GHz) will be the backbone, providing 5G services with wide-area coverage – Higher frequencies (>10 GHz) for extreme traffic capacity and data rates in dense scenarios › 2020: LTE deployed in most available lower-frequency spectrum  Allow for backwards-compatible introduction of 5G capabilities at lower frequencies
  5. EAB-14:068423 | Commercial in conf idence | © Ericsson AB 2014 | 2014-11-18 | Page 5 › LTE evolution = backwards-compatible evolution – Strive to meet 5G requirements – Possible to retain legacy UEs on the same carrier  quick introduction of 5G services – LTE should evolve as far as possible, constrained by backwards compatibility › Further enhanced MBB & MTC › Higher capacity, lower latency, higher reliability, lower energy consumption, … 5G Radio Access › New RAT = no backwards-compatibility constraints – Further optimization without compatibility constraints
  6. EAB-14:068423 | Commercial in conf idence | © Ericsson AB 2014 | 2014-11-18 | Page 6 spectrum for “New RAT(s)” 1 GHz 3 GHz 10 GHz 30 GHz 100 GHz › Higher-frequency spectrum (> 10 GHz) – May be different solutions for different spectrum, e.g. sub-30 GHz vs. “true” mmw › New spectrum below 6 GHz if available › Gradual migration into currently used spectrum Gradual migration of new technology into existing spectrum Evolution of LTE New technology
  7. EAB-14:068423 | Commercial in conf idence | © Ericsson AB 2014 | 2014-11-18 | Page 7 Overall 5G solution Common “higher layers” Tight interworking “L1/L2” 5G structure Gradual migration into existing spectrum Existing spectrum New spectrum LTE evolution “New RAT” Backwards compatible No compatibility constraints Different detailed solutions depending on frequency
  8. EAB-14:068423 | Commercial in conf idence | © Ericsson AB 2014 | 2014-11-18 | Page 8 › Dual connectivity between new RAT on higher frequencies and wide-area-covering LTE on lower frequencies – Will initially be a common scenario – To simplify introduction of new RAT Tight interworking › D2D using new RAT controlled by overlaid wide-area LTE network › User-plane aggregation of new RAT and LTE on lower frequencies – Full bandwidth can be retained at least for new device – For more easy/smooth migration of new RAT into existing spectrum
  9. EAB-14:068423 | Commercial in conf idence | © Ericsson AB 2014 | 2014-11-18 | Page 9 5G Technology areas Extension to higher frequencies Complementing lower frequencies for extreme capacity and data rates in dense areas Multi-antenna technologies For higher as well as lower frequencies Beam-forming for coverage Multi-user MIMO for capacity Multi-site connectivity Multi-site transmission/reception Multi-layer connectivity … Ultra-lean design Minimize transmissions not related to user data Separate delivery of user data and system information Access/backhaul integration Same technology for access and backhaul Same spectrum for access and backhaul Device-to-device communication Network controlled D2D Spectrum flexibility Unlicensed Shared licensed Network sharing Complementing dedicated licensed spectrum Flexible duplex Spectrum sharing
  10. EAB-14:068423 | Commercial in conf idence | © Ericsson AB 2014 | 2014-11-18 | Page 10 System Control Plane › Separate user-plane data transmission from system functionality – System information and control provided wide-area by overlaid layer – Underlaid network nodes only active when user-data to convey › Major part of system information provided on a per-need basis – Minimize amount of broadcast system information – Separate of user data from control and system information  multi-layer connectivity › Multiple RATs may share the same system control plane
  11. EAB-14:068423 | Commercial in conf idence | © Ericsson AB 2014 | 2014-11-18 | Page 11 › Multi-layer connectivity – Between overlaid low-frequency and underlaid high-frequency layers › Robustness – Spotty coverage at higher frequency bands › Multi-site transmission – Reception of multiple beams › Diversity and robustness – Rapid changes in propagation conditions  connectivity to multiple sites beneficial Multi-Site Connectivity
  12. EAB-14:068423 | Commercial in conf idence | © Ericsson AB 2014 | 2014-11-18 | Page 12 Network-controlled direct communication Device-based Relaying Direct communication Unicast Unicast Broadcast / Groupcast Network-controlled direct communication Device-to-device communication › Tightly integrated device-to-device communication under network control
  13. EAB-14:068423 | Commercial in conf idence | © Ericsson AB 2014 | 2014-11-18 | Page 13 Backhaul-Access Convergence › Dense deployments – challenging backhaul – Access moving up in frequency to get more spectrum and bandwidth – Wireless backhaul moving down in frequency to handle nLOS › Integration of “backhaul” and “access” – Same spectrum and technology for the two – Dynamic sharing of resources between the two – Single management system › A first step towards multi-hop communication
  14. EAB-14:068423 | Commercial in conf idence | © Ericsson AB 2014 | 2014-11-18 | Page 14 Transport Data PLANE Key challenges Number of transport Capacity clients Latency • Site/cell densification will lead to a larger number of transport clients • Up to a factor 100 small cells per macro in some areas • Order of magnitude higher traffic densities • Several orders of magnitude in some areas/locations • Additional order of magnitude required capacity for specific segments and deployment models (e.g. C-RAN) • Support for low latency services considered as one important aspect of 5G (e.g. critical MTC). • Stringent latency requirements associated with supporting particular RAN deployment models (CPRI fronthaul, CoMP, etc) Affordable & Sustainable Flexible
  15. EAB-14:068423 | Commercial in conf idence | © Ericsson AB 2014 | 2014-11-18 | Page 15 › 5G: “Seamless wireless Internet” – “10 Gbps” throughput on air interface › More bandwidth (100G -> 1T) needed on backhaul › e2e transport + radio solutions – “1 ms” latency on air interface › Lower latency on backhaul and fronthaul › More localised X2 routing over midhaul (including IPsec) › 5G target architecture – Ultra dense, 10 m cell range › Use any available transmission for backhaul, midhaul & fronthaul › Cloud-based security infrastructure › ”Intelligent” transport (e.g., SDN, SON) – New Licensed/unlicenced spectrum › Available for wireless backhaul 2020: small cells and 5G - impact on Transport, sync, security? ↑ transport Evolution: latency, BW, connections, options LTE will become the dominant technology < 6 GHz with backhaul, midhaul & fronthaul transport RRU Backhaul Basestation site Network controller / gateway site SGW, MME Midhaul Fronthaul Pico eNB Macro eNB Small cell site Remote radio site Backhaul

×