direct-sequence code-division multiple access (CDMA) channel access techniques. In a binary direct-sequence system, each chip is typically a rectangular pulse of...
2 KB (280 words) - 15:13, 23 September 2024
Code-division multiple access (redirect from CDMA)
Code-division multiple access (CDMA) is a channel access method used by various radio communication technologies. CDMA is an example of multiple access...
36 KB (4,745 words) - 07:25, 15 August 2024
Look up CHIP, Chip, chip, Chips, or chips in Wiktionary, the free dictionary. Chip may refer to: Chip (snack), thinly sliced and deep-fried gastro item...
4 KB (508 words) - 18:34, 3 September 2024
first digital cellular technology that used code-division multiple access (CDMA). It was developed by Qualcomm and later adopted as a standard by the Telecommunications...
13 KB (1,974 words) - 07:06, 26 July 2023
Direct-sequence spread spectrum (redirect from DS-CDMA)
practical and effective uses of DSSS include the code-division multiple access (CDMA) method, the IEEE 802.11b specification used in Wi-Fi networks, and the Global...
6 KB (701 words) - 18:24, 4 September 2024
Qualcomm (section Wireless CDMA)
1985 by Irwin Jacobs and six other co-founders. Its early research into CDMA wireless cell phone technology was funded by selling a two-way mobile digital...
154 KB (12,420 words) - 00:00, 12 October 2024
other chips. There was a lack of CDMA chips in 2004. This was due to the strong push of mobile phone companies to introduce and establish CDMA in both...
14 KB (1,613 words) - 00:21, 15 August 2024
nomenclature OSI layer Name Layer 4 TCP segment Layer 3 Network packet Layer 2 Ethernet frame (IEEE 802.3) Wireless LAN frame (IEEE 802.11) Layer 1 Chip (CDMA)...
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IPhone 4 (redirect from IPhone 4 (CDMA))
FaceTime video chat service, and the first to be released in a version for CDMA networks, ending AT&T's period as the exclusive carrier of iPhone products...
83 KB (7,318 words) - 18:56, 7 October 2024
the MT6592 platform as supporting LTE (4G), the modem inside the MT6592 chip itself does not support LTE. Quad-core Octa-core The MediaTek Dimensity 1100...
112 KB (2,280 words) - 23:00, 11 October 2024
systems on chips (SoC) made by Qualcomm for use in smartphones, tablets, laptops and 2-in-1 PCs. List of Qualcomm Snapdragon systems on chips "Snapdragon...
161 KB (4,259 words) - 21:01, 12 October 2024
have a considerable negative effect towards the consumer in the CDMA and cellular chips market. On January 27, 2017, the FTC filed an antitrust lawsuit...
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both HTC and Samsung. Initially, CDMA operators planned to upgrade to rival standards called UMB and WiMAX, but major CDMA operators (such as Verizon, Sprint...
77 KB (7,663 words) - 11:43, 11 October 2024
Hyundai Curitel, a mobile phone manufacturer; Hyundai SysComm, a CDMA mobile communication chip maker; Hyundai Autonet, a car navigation system producer; ImageQuest...
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Exynos (redirect from Exynos (system on chip))
formerly Hummingbird (Korean: 엑시노스), is a series of ARM-based system-on-chips developed by Samsung Electronics' System LSI division and manufactured by...
121 KB (6,340 words) - 00:00, 5 October 2024
wireless communications standards, including GSM, GPRS, EDGE, TD-SCDMA, W-CDMA, HSPA+ and TD-LTE. UNISOC has a global R & D layout, with more than 5,000...
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be used to estimate and remove the undesired NLOS components. Chip manufactures of CDMA and GNSS receivers, such as Qualcomm, Leica, NovAtel, Septentrio...
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and promoted development of the internet.: 25 China Unicom has operated a CDMA network in Macau since October 18, 2006 and internet services in North Korea...
37 KB (3,119 words) - 00:18, 14 October 2024
Apple A5 (redirect from Apple A5 Chip)
system update Apple provided for a mobile device containing an A5 (iPad 2 CDMA, iPhone 4S, and first-generation iPad Mini cellular models) was iOS 9.3.6...
20 KB (1,513 words) - 18:31, 7 October 2024
PCIe inter-chip link type. LTE Technology: LTE FDD, LTE TDD, LTE Broadcast Cellular Technology: WCDMA (DB-DC-HSDPA, DC-HSUPA), TD-SCDMA, CDMA 1x, EV-DO...
25 KB (2,591 words) - 21:32, 18 May 2024
iPhone 11 lineup. It has components such as the Apple A13 Bionic system-on-chip, which allows the phone to utilize the single wide-angle lens Portrait Mode...
29 KB (2,364 words) - 21:45, 8 October 2024
phones use a SIM card to allow an account to be swapped among devices. Some CDMA devices also have a similar card called a R-UIM. Individual GSM, WCDMA, IDEN...
35 KB (4,431 words) - 13:39, 25 September 2024
GLOBAL PASSPORT GSM & CDMA. URBANO BARONE - Designed for active elderly with large keypad function. It supports GLOBAL PASSPORT CDMA. BRAVIA Phone U1 - The...
62 KB (2,969 words) - 07:35, 2 September 2024
MediaTek (category System on a chip)
that designs and manufactures a range of semiconductor products, providing chips for wireless communications, high-definition television, handheld mobile...
44 KB (3,415 words) - 20:31, 29 September 2024
hardware components to the iPhone 13 series, including the A15 Bionic system-on-chip and 5G connectivity. The third-generation iPhone SE is the last iPhone to...
17 KB (1,256 words) - 04:54, 10 October 2024
different frequencies. The second generation of iPad introduced a third tier of CDMA support from Verizon, which is available separately from the AT&T-based version...
128 KB (10,885 words) - 19:58, 13 October 2024
Bangalore. KWI has established alliances with several leading players providing CDMA services in India. Kyocera Wireless Corporation was the first to combine...
21 KB (1,954 words) - 20:33, 7 September 2024
This is a list of Qualcomm Snapdragon systems on chips (SoC) made by Qualcomm for use in smartphones, tablets, laptops, 2-in-1 PCs, smartwatches, and...
324 KB (12,542 words) - 21:18, 11 October 2024