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Networks on LTE band 5 (LTE-FDD) are suitable for roaming in ITU Regions 2 and 3. Networks on LTE bands 38, 40 (LTE-TDD) may allow global roaming in the future (ITU Regions 1, 2 and 3). Networks on LTE band 8 (LTE-FDD) may allow roaming suitable for roaming in ITU Regions 1, 3 and partially Region 2 (e.g. Peru, El Salvador, Brazil and some ...
3.2 Central and South America (APT band plan) 3.3 North America, US Territories (FCC band plan) ... Download as PDF; Printable version; In other projects Wikidata item;
Packet Data Convergence Protocol (PDCP) is specified by 3GPP in TS 25.323 [1] for UMTS, TS 36.323 [2] for LTE and TS 38.323 [3] for 5G.PDCP is located in the Radio Protocol Stack in the UMTS/LTE/5G air interface on top of the RLC layer.
The Asia-Pacific Telecommunity (APT) band plan is a type of segmentation of the 612–806 MHz band (usually referred to as the 600 MHz & 700 MHz bands) formalized by the APT in 2022–2023 and 2008-2010 respectively [1] and specially configured for the deployment of mobile broadband technologies (e.g. most notably Long Term Evolution, LTE).
The key here is support for 3GPP's Band 41 (B41) radio frequency, and we're told that the outfit plans to make chipsets supporting that band available "later this year." ... (B41) radio frequency ...
3GPP Release 7 UMTS W-CDMA HSPA (HSDPA+HSUPA) 3GPP: Mobile Internet: CDMA/FDD CDMA/FDD/MIMO: 0.384 14.4: 0.384 5.76: HSDPA is widely deployed. Typical downlink rates today 2 Mbit/s, ~200 kbit/s uplink; HSPA+ downlink up to 56 Mbit/s. UMTS-TDD: 3GPP: Mobile Internet: CDMA/TDD: 16: Reported speeds according to IPWireless using 16QAM modulation ...
The main UMTS bands are in bold print. Networks on UMTS-bands 1 and 8 are suitable for global roaming in ITU Regions 1, 2 (some countries) and 3. Networks on UMTS bands 2 and 4 are suitable for roaming in ITU Region 2 (Americas) only. Networks on UMTS band 5 are suitable for roaming in ITU Regions 2 and 3 (single countries).
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