{"id":4270,"date":"2022-12-02T10:31:04","date_gmt":"2022-12-02T02:31:04","guid":{"rendered":"https:\/\/www.tesswave.com\/?p=4270"},"modified":"2024-10-13T17:14:04","modified_gmt":"2024-10-13T09:14:04","slug":"what-are-4g-lte-frequency-bands","status":"publish","type":"post","link":"https:\/\/www.tesswave.com\/pl\/what-are-4g-lte-frequency-bands\/","title":{"rendered":"Czym s\u0105 pasma cz\u0119stotliwo\u015bci 4G LTE?"},"content":{"rendered":"<p>Ka\u017cda sie\u0107 kom\u00f3rkowa jest zaprojektowana tak, aby sprosta\u0107 rosn\u0105cym wymaganiom u\u017cytkownik\u00f3w lepiej ni\u017c kiedykolwiek. Ludzie w du\u017cym stopniu polegaj\u0105 na sieciach bezprzewodowych w zakresie \u0142\u0105czno\u015bci i komunikacji. Sieci kom\u00f3rkowe pozwalaj\u0105 im cieszy\u0107 si\u0119 r\u00f3\u017cnymi po\u017c\u0105danymi us\u0142ugami, w tym strumieniowaniem wideo, wirtualnymi konferencjami i szybkim pobieraniem \/ wysy\u0142aniem danych z du\u017c\u0105 szybko\u015bci\u0105, wi\u0119kszym pasmem cz\u0119stotliwo\u015bci i wsp\u00f3\u0142prac\u0105 w zakresie bezpiecze\u0144stwa. Wzrost wymaga\u0144 u\u017cytkownik\u00f3w doprowadzi\u0142 do pojawienia si\u0119 nowych generacji sieci kom\u00f3rkowych. 4G LTE, ustandaryzowane przez <a href=\"https:\/\/www.3gpp.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">3GPP<\/a>sta\u0142a si\u0119 wysoce elastyczn\u0105 i dzia\u0142aj\u0105c\u0105 sieci\u0105, kt\u00f3ra pozwala operatorom sieci skutecznie spe\u0142nia\u0107 wymagania klient\u00f3w.<\/p>\n\n\n\n<p>Wprowadzili\u015bmy <a href=\"https:\/\/www.tesswave.com\/pl\/what-is-4g-lte\/\" target=\"_blank\" rel=\"noreferrer noopener\">Co to jest 4G LTE<\/a> Teraz ten artyku\u0142 zawiera szczeg\u00f3\u0142owy przegl\u0105d 4G LTE i jego pasm cz\u0119stotliwo\u015bci. Rzuca r\u00f3wnie\u017c \u015bwiat\u0142o na widmo 5G w por\u00f3wnaniu do widma 4G. Zacznijmy wi\u0119c:<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Spis tre\u015bci<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Prze\u0142\u0105cznik Spisu Tre\u015bci\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.tesswave.com\/pl\/what-are-4g-lte-frequency-bands\/#What_is_4G_LTE\" >Co to jest 4G LTE<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.tesswave.com\/pl\/what-are-4g-lte-frequency-bands\/#What_are_4G_LTE_Bands\" >Czym s\u0105 pasma 4G LTE?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.tesswave.com\/pl\/what-are-4g-lte-frequency-bands\/#FDD_and_TDD_LTE_Bands\" >Pasma LTE FDD i TDD<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.tesswave.com\/pl\/what-are-4g-lte-frequency-bands\/#1_What_is_FDD_Band\" >1. Co to jest pasmo FDD<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.tesswave.com\/pl\/what-are-4g-lte-frequency-bands\/#2_What_is_TDD_Band\" >2. Co to jest pasmo TDD<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.tesswave.com\/pl\/what-are-4g-lte-frequency-bands\/#3_FDD_LTE_Frequency_Band_Allocation\" >3. Alokacja pasma cz\u0119stotliwo\u015bci FDD LTE<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.tesswave.com\/pl\/what-are-4g-lte-frequency-bands\/#What_can_Tesswave_do_for_you\" >Co Tesswave mo\u017ce zrobi\u0107 dla Ciebie?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.tesswave.com\/pl\/what-are-4g-lte-frequency-bands\/#Get_an_Instant_Quote\" >Uzyskaj natychmiastow\u0105 wycen\u0119<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.tesswave.com\/pl\/what-are-4g-lte-frequency-bands\/#4_TDD_LTE_Frequency_Band_Allocation\" >4. Alokacja pasma cz\u0119stotliwo\u015bci TDD LTE<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.tesswave.com\/pl\/what-are-4g-lte-frequency-bands\/#4G_LTE_vs_5G_Spectrum\" >4G LTE a widmo 5G<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.tesswave.com\/pl\/what-are-4g-lte-frequency-bands\/#4G_LTE_Bands_Overview\" >Przegl\u0105d pasm 4G LTE<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.tesswave.com\/pl\/what-are-4g-lte-frequency-bands\/#Conclusion\" >Wnioski<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_4G_LTE\"><\/span>Co to jest 4G LTE<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>4G LTE to nast\u0119pna generacja sieci kom\u00f3rkowych po sieciach 3G, tj. Universal Mobile Telecommunications System (UMTS). LTE oznacza Long Term Evolution, kt\u00f3ry jest \u015bwiatowym standardem u\u017cywanym do bezprzewodowej transmisji danych 4G.<\/p>\n\n\n\n<p>Sie\u0107 4G LTE zosta\u0142a wprowadzona w 2008 roku, oferuj\u0105c r\u00f3\u017cne funkcje, kt\u00f3rych nie zapewnia\u0142y sieci 3G, takie jak wysoka pr\u0119dko\u015b\u0107 transmisji danych (teoretycznie do 100 Mb\/s i 15 Mb\/s w praktyce), niskie op\u00f3\u017anienia umo\u017cliwiaj\u0105ce us\u0142ugi Voice over IP (VoIP), zwi\u0119kszona przepustowo\u015b\u0107 i dost\u0119p szerokopasmowy. 4G LTE to odnosz\u0105ca sukcesy sie\u0107 na ca\u0142ym \u015bwiecie z 6,6 miliardami subskrypcji, \u0142\u0105cz\u0105ca dwie trzecie u\u017cytkownik\u00f3w sieci na ca\u0142ym \u015bwiecie.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_are_4G_LTE_Bands\"><\/span>Czym s\u0105 pasma 4G LTE?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Pasma LTE s\u0105 definiowane jako bloki cz\u0119stotliwo\u015bci u\u017cywane do przesy\u0142ania danych z jednego miejsca do drugiego. Pasma te s\u0105 oznaczone pojedyncz\u0105 liczb\u0105, na przyk\u0142ad pasmo LTE 1 sk\u0142ada si\u0119 z cz\u0119stotliwo\u015bci 2100 MHz, ale zawiera zakres cz\u0119stotliwo\u015bci od 1920 MHz do 1980 MHz dla transmisji w g\u00f3r\u0119 i od 2110 MHz do 2170MHz dla transmisji w d\u00f3\u0142. Co wi\u0119cej, zakres cz\u0119stotliwo\u015bci w ka\u017cdym pa\u015bmie mo\u017ce si\u0119 zmienia\u0107 w zale\u017cno\u015bci od lokalizacji geograficznej, w zale\u017cno\u015bci od przydzia\u0142u pasma widma dokonanego przez w\u0142adze lokalne.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FDD_and_TDD_LTE_Bands\"><\/span>Pasma LTE FDD i TDD<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Widma cz\u0119stotliwo\u015bci w komunikacji bezprzewodowej s\u0105 dwojakiego rodzaju: FDD i TDD. Om\u00f3wmy ka\u017cdy z nich szczeg\u00f3\u0142owo poni\u017cej:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_What_is_FDD_Band\"><\/span>1. Co to jest pasmo FDD<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Oznacza to dupleks z podzia\u0142em cz\u0119stotliwo\u015bci (FDD), kt\u00f3ry wykorzystuje sparowane widmo. Sparowane widmo oznacza, \u017ce ma dwa oddzielne i r\u00f3wne pasma cz\u0119stotliwo\u015bci dla transmisji uplink i transmisji downlink. Na przyk\u0142ad telefon kom\u00f3rkowy jest urz\u0105dzeniem u\u017cytkownika opartym na FDD, kt\u00f3re pozwala obu stronom rozmawia\u0107 jednocze\u015bnie, poniewa\u017c zapewnia oddzielne pasma cz\u0119stotliwo\u015bci dla transmisji danych w g\u00f3r\u0119 i w d\u00f3\u0142.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_What_is_TDD_Band\"><\/span>2. Co to jest pasmo TDD<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Oznacza to dupleks z podzia\u0142em czasu (TDD), kt\u00f3ry wykorzystuje niesparowane widmo. Niesparowane widmo oznacza, \u017ce pojedyncze pasmo cz\u0119stotliwo\u015bci jest u\u017cywane zar\u00f3wno do transmisji w g\u00f3r\u0119, jak i w d\u00f3\u0142, ale z separacj\u0105 czasow\u0105. Na przyk\u0142ad, walkie talkie jest urz\u0105dzeniem opartym na TDD, kt\u00f3re pozwala tylko jednej osobie rozmawia\u0107 w tym samym czasie, zapewniaj\u0105c pojedyncze pasmo cz\u0119stotliwo\u015bci do przesy\u0142ania danych.<\/p>\n\n\n\n<p>Pasma LTE przydzielone dla FDD i TDD s\u0105 r\u00f3\u017cne, ale mog\u0105 si\u0119 pokrywa\u0107. Obowi\u0105zkiem UE jest wykrycie, kt\u00f3ry tryb transmisji jest wybrany na danym pa\u015bmie w danej lokalizacji, tj. albo FDD, albo TDD. Pasma cz\u0119stotliwo\u015bci 4G LTE maj\u0105 przypisane r\u00f3\u017cne numery. Na przyk\u0142ad pasma LTE od 1 do 22 s\u0105 przypisane do FDD, a pasma od 33 do 41 s\u0105 przypisane do TDD.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_FDD_LTE_Frequency_Band_Allocation\"><\/span>3. Alokacja pasma cz\u0119stotliwo\u015bci FDD LTE<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ulepszenie techniki agregacji no\u015bnych zaowocowa\u0142o r\u00f3\u017cnymi nowymi pasmami, takimi jak B29, B32, B67 i B69, u\u017cywanymi do agregacji no\u015bnych tylko w transmisji downlink. Alokacja pasma cz\u0119stotliwo\u015bci FDD LTE jest pokazana w poni\u017cszej tabeli:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Numer pasma LTE<\/strong><\/td><td><strong>Pasmo Uplink (MHz)<\/strong><\/td><td><strong>Pasmo \u0142\u0105cza w d\u00f3\u0142 (MHz)<\/strong><\/td><td><strong>Szeroko\u015b\u0107 pasma (MHz)<\/strong><\/td><td><strong>Odst\u0119p dupleksowy (MHz)<\/strong><\/td><td><strong>Pasmo przenoszenia (MHz)<\/strong><\/td><\/tr><tr><td>Pasmo LTE 1<\/td><td>1920\u20131980<\/td><td>2110 \u2013 2170<\/td><td>60<\/td><td>190<\/td><td>130<\/td><\/tr><tr><td>Pasmo LTE 2<\/td><td>1850\u20131910<\/td><td>1930\u20131990<\/td><td>60<\/td><td>80<\/td><td>20<\/td><\/tr><tr><td>LTE Band 3<\/td><td>1710\u20131785<\/td><td>1805\u20131880<\/td><td>75<\/td><td>95<\/td><td>20<\/td><\/tr><tr><td>Pasmo LTE 4<\/td><td>1710\u20131755<\/td><td>2110 \u2013 2155<\/td><td>45<\/td><td>400<\/td><td>355<\/td><\/tr><tr><td>Pasmo LTE 5<\/td><td>824 \u2013 849<\/td><td>869\u2013894<\/td><td>25<\/td><td>45<\/td><td>20<\/td><\/tr><tr><td>Pasmo LTE 6<\/td><td>830 \u2013 840<\/td><td>875\u2013885<\/td><td>10<\/td><td>35<\/td><td>25<\/td><\/tr><tr><td>Pasmo LTE 7<\/td><td>2500 \u2013 2570<\/td><td>2620 \u2013 2690<\/td><td>70<\/td><td>120<\/td><td>50<\/td><\/tr><tr><td>Pasmo LTE 8<\/td><td>880 \u2013 915<\/td><td>925\u2013960<\/td><td>35<\/td><td>45<\/td><td>10<\/td><\/tr><tr><td>Pasmo LTE 9<\/td><td>1749,9 \u2013 1784,9<\/td><td>1844,9 \u2013 1879,9<\/td><td>35<\/td><td>95<\/td><td>60<\/td><\/tr><tr><td>Pasmo LTE 10<\/td><td>1710\u20131770<\/td><td>2110 \u2013 2170<\/td><td>60<\/td><td>400<\/td><td>340<\/td><\/tr><tr><td>Pasmo LTE 11<\/td><td>1427,9 \u2013 1452,9<\/td><td>1475,9 \u2013 1500,9<\/td><td>20<\/td><td>48<\/td><td>28<\/td><\/tr><tr><td>Pasmo LTE 12<\/td><td>698\u2013716<\/td><td>728\u2013746<\/td><td>18<\/td><td>30<\/td><td>12<\/td><\/tr><tr><td>Pasmo LTE 13<\/td><td>777 \u2013 787<\/td><td>746\u2013756<\/td><td>10<\/td><td>-31<\/td><td>41<\/td><\/tr><tr><td>Pasmo LTE 14<\/td><td>788\u2013798<\/td><td>758\u2013768<\/td><td>10<\/td><td>-30<\/td><td>40<\/td><\/tr><tr><td>Pasmo LTE 15<\/td><td>1900\u20131920<\/td><td>2600 \u2013 2620<\/td><td>20<\/td><td>700<\/td><td>680<\/td><\/tr><tr><td>Pasmo LTE 16<\/td><td>2010\u20132025<\/td><td>2585 \u2013 2600<\/td><td>15<\/td><td>575<\/td><td>560<\/td><\/tr><tr><td>Pasmo LTE 17<\/td><td>704 \u2013 716<\/td><td>734\u2013746<\/td><td>12<\/td><td>30<\/td><td>18<\/td><\/tr><tr><td>Pasmo LTE 18<\/td><td>815 \u2013 830<\/td><td>860 \u2013 875<\/td><td>15<\/td><td>45<\/td><td>30<\/td><\/tr><tr><td>Pasmo LTE 19<\/td><td>830 \u2013 845<\/td><td>875\u2013890<\/td><td>15<\/td><td>45<\/td><td>30<\/td><\/tr><tr><td>Pasmo LTE 20<\/td><td>832 \u2013 862<\/td><td>791\u2013821<\/td><td>30<\/td><td>-41<\/td><td>71<\/td><\/tr><tr><td>Pasmo LTE 21<\/td><td>1447,9 \u2013 1462,9<\/td><td>1495,5 \u2013 1510,9<\/td><td>15<\/td><td>48<\/td><td>33<\/td><\/tr><tr><td>Pasmo LTE 22<\/td><td>3410 \u2013 3500<\/td><td>3510 \u2013 3600<\/td><td>90<\/td><td>100<\/td><td>10<\/td><\/tr><tr><td>Pasmo LTE 23<\/td><td>2000\u20132020<\/td><td>2180 \u2013 2200<\/td><td>20<\/td><td>180<\/td><td>160<\/td><\/tr><tr><td>Pasmo LTE 24<\/td><td>1625,5 \u2013 1660,5<\/td><td>1525\u20131559<\/td><td>34<\/td><td>-101.5<\/td><td>135.5<\/td><\/tr><tr><td>Pasmo LTE 25<\/td><td>1850\u20131915<\/td><td>1930\u20131995<\/td><td>65<\/td><td>80<\/td><td>15<\/td><\/tr><tr><td>Pasmo LTE 26<\/td><td>814\u2013849<\/td><td>859\u2013894<\/td><td>30 \/ 40<\/td><td>\u2013<\/td><td>10<\/td><\/tr><tr><td>Pasmo LTE 27<\/td><td>807 \u2013 824<\/td><td>852\u2013869<\/td><td>17<\/td><td>45<\/td><td>28<\/td><\/tr><tr><td>Pasmo LTE 28<\/td><td>703 \u2013 748<\/td><td>758\u2013803<\/td><td>45<\/td><td>55<\/td><td>10<\/td><\/tr><tr><td>Pasmo LTE 29<\/td><td>\u2013<\/td><td>717 -728<\/td><td>11<\/td><td>\u2013<\/td><td>\u2013<\/td><\/tr><tr><td>Pasmo LTE 30<\/td><td>2305 \u2013 2315<\/td><td>2350 \u2013 2360<\/td><td>10<\/td><td>45<\/td><td>35<\/td><\/tr><tr><td>Pasmo LTE 31<\/td><td>452,5 \u2013 457,5<\/td><td>462,5 \u2013 467,5<\/td><td>5<\/td><td>10<\/td><td>5<\/td><\/tr><tr><td>Pasmo LTE 32<\/td><td>\u2013<\/td><td>1452\u20131496<\/td><td>44<\/td><td>\u2013<\/td><td>\u2013<\/td><\/tr><tr><td>Pasmo LTE 65<\/td><td>1920\u20132010<\/td><td>2110 \u2013 2200<\/td><td>90<\/td><td>190<\/td><td>100<\/td><\/tr><tr><td>Pasmo LTE 66<\/td><td>1710\u20131780<\/td><td>2110 \u2013 2200<\/td><td>70\/90<\/td><td>400<\/td><td>330<\/td><\/tr><tr><td>Pasmo LTE 67<\/td><td>\u2013<\/td><td>738\u2013758<\/td><td>20<\/td><td>\u2013<\/td><td>\u2013<\/td><\/tr><tr><td>Pasmo LTE 68<\/td><td>698 \u2013 728<\/td><td>753\u2013783<\/td><td>30<\/td><td>55<\/td><td>25<\/td><\/tr><tr><td>Pasmo LTE 69<\/td><td>\u2013<\/td><td>2570 \u2013 2620<\/td><td>50<\/td><td>5<\/td><td>\u2013<\/td><\/tr><tr><td>Pasmo LTE 70<\/td><td>1695\u20131710<\/td><td>1995\u20132020<\/td><td>15\/25<\/td><td>300<\/td><td>285<\/td><\/tr><tr><td>Pasmo LTE 71<\/td><td>663 \u2013 698<\/td><td>617\u2013652<\/td><td>35<\/td><td>46<\/td><td>\u2013<\/td><\/tr><tr><td>Pasmo LTE 72<\/td><td>451\u2013456<\/td><td>461\u2013466<\/td><td>5<\/td><td>10<\/td><td>5<\/td><\/tr><tr><td>Pasmo LTE 73<\/td><td>450 \u2013 455<\/td><td>460 \u2013 465<\/td><td>5<\/td><td>10<\/td><td>5<\/td><\/tr><tr><td>Pasmo LTE 74<\/td><td>1427\u20131470<\/td><td>1475\u20131518<\/td><td>43<\/td><td>48<\/td><td>5<\/td><\/tr><tr><td>Pasmo LTE 75<\/td><td>\u2013<\/td><td>1432\u20131517<\/td><td>85<\/td><td>\u2013<\/td><td>\u2013<\/td><\/tr><tr><td>Pasmo LTE 76<\/td><td>\u2013<\/td><td>1427\u20131432<\/td><td>5<\/td><td>\u2013<\/td><td>\u2013<\/td><\/tr><tr><td>Pasmo LTE 85<\/td><td>698\u2013716<\/td><td>728\u2013746<\/td><td>18<\/td><td>30<\/td><td>12<\/td><\/tr><tr><td>Pasmo LTE 87<\/td><td>410 \u2013 415<\/td><td>420 \u2013 425<\/td><td>5<\/td><td>10<\/td><td>5<\/td><\/tr><tr><td>Pasmo LTE 88<\/td><td>412\u2013417<\/td><td>422 \u2013 427<\/td><td>5<\/td><td>10<\/td><td>5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\t\t<div data-elementor-type=\"container\" data-elementor-id=\"8962\" class=\"elementor elementor-8962\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t<div class=\"elementor-element elementor-element-56449a9 e-flex e-con-boxed e-con e-parent\" data-id=\"56449a9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-d2a9c7e e-con-full e-flex e-con e-child\" data-id=\"d2a9c7e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-131960e elementor-widget elementor-widget-heading\" data-id=\"131960e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"What_can_Tesswave_do_for_you\"><\/span>Co Tesswave mo\u017ce zrobi\u0107 dla Ciebie?<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-beffddc elementor-widget elementor-widget-text-editor\" data-id=\"beffddc\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Tesswave dostarcza ponad 100 produkt\u00f3w antenowych i mo\u017cesz skontaktowa\u0107 si\u0119 z nami w celu uzyskania niestandardowych rozwi\u0105za\u0144 antenowych, skontaktuj si\u0119 z nami ju\u017c dzi\u015b, aby uzyska\u0107 bezp\u0142atn\u0105 wycen\u0119.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7f09dcf e-con-full e-flex e-con e-child\" data-id=\"7f09dcf\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4f889e2 elementor-align-center elementor-widget elementor-widget-elementskit-button\" data-id=\"4f889e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"elementskit-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\t\t<div class=\"ekit-btn-wraper\">\n\t\t\t\t\t\t\t<a href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6Ijg4NjAiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\" class=\"elementskit-btn  whitespace--normal\" id=\"\">\n\t\t\t\t\t<i class=\"icon icon-contact\"><\/i>Darmowa wycena\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bc0dfb5 e-con-full elementor-hidden-desktop elementor-hidden-tablet elementor-hidden-mobile e-flex e-con e-parent\" data-id=\"bc0dfb5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-9d4da8f e-con-full e-flex e-con e-child\" data-id=\"9d4da8f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5b8b032 elementor-widget elementor-widget-heading\" data-id=\"5b8b032\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Get_an_Instant_Quote\"><\/span>Uzyskaj natychmiastow\u0105 wycen\u0119<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b38cff3 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b38cff3\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7eabc01 elementor-widget elementor-widget-text-editor\" data-id=\"7eabc01\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Uzyskaj BEZP\u0141ATN\u0104 wycen\u0119, a my skontaktujemy si\u0119 z Tob\u0105 w ci\u0105gu godziny<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-492b20d e-con-full e-flex e-con e-child\" data-id=\"492b20d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2ad0426 elementor-align-center elementor-widget elementor-widget-elementskit-button\" data-id=\"2ad0426\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"elementskit-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\t\t<div class=\"ekit-btn-wraper\">\n\t\t\t\t\t\t\t<a href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6Ijg4NjAiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\" class=\"elementskit-btn  whitespace--normal\" id=\"\">\n\t\t\t\t\t<i class=\"icon icon-contact\"><\/i>Kontakt\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_TDD_LTE_Frequency_Band_Allocation\"><\/span>4. Alokacja pasma cz\u0119stotliwo\u015bci TDD LTE<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Pojawi\u0142o si\u0119 wiele asymmetycznych wymaga\u0144 dotycz\u0105cych danych przesy\u0142anych w d\u00f3\u0142, co doprowadzi\u0142o do wprowadzenia pasma 46, kt\u00f3re dzia\u0142a w zakresie cz\u0119stotliwo\u015bci U-NII 5GHz. Pasmo 47 zosta\u0142o wprowadzone dla komunikacji Vehicle-to-Everything (V2X) i innych tego typu aplikacji w nielicencjonowanym pa\u015bmie cz\u0119stotliwo\u015bci U-NII-3 5GHz, umo\u017cliwiaj\u0105c superszybkie po\u0142\u0105czenie mi\u0119dzy pojazdami a otaczaj\u0105cymi je urz\u0105dzeniami w celu zapewnienia wydajnego, bezpiecznego i inteligentnego przep\u0142ywu ruchu. Przydzia\u0142 pasma cz\u0119stotliwo\u015bci TDD LTE przedstawiono w poni\u017cszej tabeli:<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-regular\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Numer pasma LTE<\/strong><\/td><td><strong>Cz\u0119stotliwo\u015b\u0107<\/strong><\/td><td><strong>Przepustowo\u015b\u0107 (MHz)<\/strong><\/td><\/tr><tr><td>Pasmo LTE 33<\/td><td>1900 - 1920 MHz<\/td><td>20<\/td><\/tr><tr><td>Pasmo LTE 34<\/td><td>2010 - 2025 MHz<\/td><td>15<\/td><\/tr><tr><td>Pasmo LTE 35<\/td><td>1850 - 1910 MHz<\/td><td>60<\/td><\/tr><tr><td>Pasmo LTE 36<\/td><td>1930 - 1990 MHz<\/td><td>60<\/td><\/tr><tr><td>Pasmo LTE 37<\/td><td>1910 - 1930 MHz<\/td><td>20<\/td><\/tr><tr><td>Pasmo LTE 38<\/td><td>2570 - 2620 MHz<\/td><td>50<\/td><\/tr><tr><td>Pasmo LTE 39<\/td><td>1880 - 1920 MHz<\/td><td>40<\/td><\/tr><tr><td>Pasmo LTE 40<\/td><td>2300 - 2400 MHz<\/td><td>100<\/td><\/tr><tr><td>Pasmo LTE 41<\/td><td>2496 - 2690 MHz<\/td><td>194<\/td><\/tr><tr><td>Pasmo LTE 42<\/td><td>3400 - 3600 MHz<\/td><td>200<\/td><\/tr><tr><td>Pasmo LTE 43<\/td><td>3600 - 3800 MHz<\/td><td>200<\/td><\/tr><tr><td>Pasmo LTE 44<\/td><td>703 - 803 MHz<\/td><td>100<\/td><\/tr><tr><td>Pasmo LTE 45<\/td><td>1447 - 1467 MHz<\/td><td>20<\/td><\/tr><tr><td>Pasmo LTE 46<\/td><td>5150 - 5925 MHz<\/td><td>775<\/td><\/tr><tr><td>Pasmo LTE 47<\/td><td>5855 - 5925 MHz<\/td><td>70<\/td><\/tr><tr><td>Pasmo LTE 48<\/td><td>3550 - 3700 MHz<\/td><td>150<\/td><\/tr><tr><td>Pasmo LTE 50<\/td><td>1432 - 1517 MHz<\/td><td>85<\/td><\/tr><tr><td>Pasmo LTE 51<\/td><td>1427 - 1432 MHz<\/td><td>5<\/td><\/tr><tr><td>Pasmo LTE 52<\/td><td>3300 - 3400 MHz<\/td><td>100<\/td><\/tr><tr><td>Pasmo LTE 53<\/td><td>2483.5 - 2495 MHz<\/td><td>11.5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4G_LTE_vs_5G_Spectrum\"><\/span>4G LTE a widmo 5G<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Wraz z pojawieniem si\u0119 sieci 4G dodano nowe pasma cz\u0119stotliwo\u015bci, kt\u00f3re waha\u0142y si\u0119 od 600 MHz do 2,5 GHz (w tym 600 MHz, 700 MHz, 1,7\/2,1 GHz, 2,3 GHz i 2,5 GHz). W tym <a href=\"https:\/\/www.tesswave.com\/pl\/what-are-5g-frequency-bands\/\" target=\"_blank\" rel=\"noreferrer noopener\">widmo cz\u0119stotliwo\u015bci dla 5G<\/a> jest planowana nieco inaczej, poniewa\u017c obejmuje r\u00f3\u017cne nowe technologie, kt\u00f3re dzia\u0142aj\u0105 na r\u00f3\u017cnych cz\u0119stotliwo\u015bciach. Widmo sub-6 5G w zakresie od 450 MHz do 6 GHz i od 24 GHz do 52 GHz jest przydzielane do technologii fal milimetrowych (mmWave), kt\u00f3ra dzia\u0142a w ultra-wysokim zakresie cz\u0119stotliwo\u015bci dla komunikacji comm w kr\u00f3tkim zasi\u0119gu. Co wi\u0119cej, wraz z zakresem widma poni\u017cej 6 i powy\u017cej, pasma cz\u0119stotliwo\u015bci kom\u00f3rkowych u\u017cywane w poprzednich sieciach b\u0119d\u0105 r\u00f3wnie\u017c cz\u0119\u015bci\u0105 <a href=\"https:\/\/www.tesswave.com\/pl\/what-is-5g-and-how-it-will-change-the-world\/\" target=\"_blank\" rel=\"noreferrer noopener\">5G<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4G_LTE_Bands_Overview\"><\/span>Przegl\u0105d pasm 4G LTE<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Od czasu wprowadzenia sieci kom\u00f3rkowych, wymagania u\u017cytkownik\u00f3w ros\u0142y immensely dla wi\u0119kszej szybko\u015bci transmisji danych, pojemno\u015bci i mniejszych op\u00f3\u017anie\u0144. Doprowadzi\u0142o to do zwi\u0119kszenia liczby pasm i widma w celu jednoczesnej obs\u0142ugi wi\u0119kszej liczby u\u017cytkownik\u00f3w i ruchu danych w sieci.<\/p>\n\n\n\n<p>Alokacja pasma 4G LTE jest r\u00f3\u017cna na ca\u0142ym \u015bwiecie ze wzgl\u0119du na r\u00f3\u017cne w\u0142adze rz\u0105dowe w r\u00f3\u017cnych krajach. Pasma mog\u0105 si\u0119 na siebie nak\u0142ada\u0107, ale wszystko zale\u017cy od dost\u0119pno\u015bci pasm cz\u0119stotliwo\u015bci w r\u00f3\u017cnych regionach. Wyja\u015bnia to r\u00f3wnie\u017c fakt, \u017ce wielu u\u017cytkownik\u00f3w cz\u0119sto napotyka ograniczenia us\u0142ug podczas korzystania z urz\u0105dze\u0144 LTE, poniewa\u017c nie wszystkie urz\u0105dzenia s\u0105 w stanie uzyska\u0107 dost\u0119p do tych samych cz\u0119stotliwo\u015bci.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Wnioski<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>W tym artykule dowiedzia\u0142e\u015b si\u0119 o sieciach 4G LTE i ich przydatnych funkcjach. 4G LTE jest z powodzeniem stosowane w wi\u0119kszo\u015bci kraj\u00f3w, podczas gdy niekt\u00f3re kraje rozwini\u0119te, takie jak Europa, Stany Zjednoczone, Chiny i Japonia, rozpocz\u0119\u0142y ju\u017c wdra\u017canie 5G. W tym artykule wyja\u015bniono r\u00f3wnie\u017c koncepcj\u0119 pasm LTE, w szczeg\u00f3lno\u015bci pasm FDD i TDD. Alokacja pasma 4G LTE odbywa si\u0119 w odniesieniu do technik FDD i TDD. Oba pasma zapewniaj\u0105 u\u017cytkownikom wysok\u0105 przepustowo\u015b\u0107. Nast\u0119pnie dokonano por\u00f3wnania mi\u0119dzy widmem 4G LTE a widmem 5G, co daje przegl\u0105d widma cz\u0119stotliwo\u015bci, kt\u00f3re ma by\u0107 u\u017cywane w 5G dla technologii komunikacji dalekiego i kr\u00f3tkiego zasi\u0119gu.<\/p>","protected":false},"excerpt":{"rendered":"<p>Each cellular network is designed to meet the increasing demands of users better than ever. People heavily rely on wireless networks for connectivity and communication. Cellular networks allow them to enjoy different desirable services including video streaming, virtual conferences, and fast downloading\/uploading over high data rate, larger frequency band, and security collaboration. The increase in [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4271,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[167],"class_list":["post-4270","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-4g"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.tesswave.com\/pl\/wp-json\/wp\/v2\/posts\/4270","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tesswave.com\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tesswave.com\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tesswave.com\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tesswave.com\/pl\/wp-json\/wp\/v2\/comments?post=4270"}],"version-history":[{"count":0,"href":"https:\/\/www.tesswave.com\/pl\/wp-json\/wp\/v2\/posts\/4270\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tesswave.com\/pl\/wp-json\/wp\/v2\/media\/4271"}],"wp:attachment":[{"href":"https:\/\/www.tesswave.com\/pl\/wp-json\/wp\/v2\/media?parent=4270"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tesswave.com\/pl\/wp-json\/wp\/v2\/categories?post=4270"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tesswave.com\/pl\/wp-json\/wp\/v2\/tags?post=4270"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}