Definitions

1. CDMA is also available in some other cities. (Web site)
2. CDMA is also known as spread spectrum technology because it uses a low-power signal that is “spread” across a band of frequencies. (Web site)
3. CDMA is interference limited multiple access system. (Web site)

Cdma 2000

1. Qualcomm is the inventor of CDMAone (IS-95), CDMA 2000, and CDMA 1xEV-DO, which are wireless cellular standards used for communications. (Web site)

Gsm Networks

1. The connection shown use CDMA, PSTN and GSM networks. (Web site)

Cdma Multiplexing Technique

1. The CDMA multiplexing technique existed long before Qualcomm used it for its IS-95 protocol.
2. W-CDMA also uses the CDMA multiplexing technique, and has many similarities to the Qualcomm standards.

Essential Cdma

1. QUALCOMM has licensed its essential CDMA patent portfolio to more than 100 telecommunications equipment manufacturers worldwide.

Ability

1. CDMA and iDEN have no built-in limit, but the limiting factor is really the ability of a low-powered personal cell phone to transmit back to the mast. (Web site)
2. Monet chose CDMA technology because of its clear path to high-speed, packet-based data transmission and the ability to maximize spectrum efficiency.

Voip

1. The U.S. government awards Qualcomm a development contract for the first secure CDMA Voice-over-IP (VoIP) wireless handset.

W-Cdma

1. CDMA also refers to digital cellular telephony systems that make use of this multiple access scheme, such as those pioneered by Qualcomm, or W-CDMA.
2. I would think the encryption for CDMA and W-CDMA might be the same or close cousins. (Web site)
3. NTT DoCoMo expects to introduce third-generation mobile communications system based on Wideband CDMA (W-CDMA) system in the spring of 2001.

Tdma

1. The HLR is an integral component of CDMA, TDMA, and GSM networks. (Web site)

Software

1. TDMA is a competing technology to CDMA. The combined indirect and direct costs of owning a piece of hardware or software.

Company

1. The Company provides its core services through its proprietary backbone networks based on CDMA and WCDMA technology.
2. Since then, the company established foothold in the global market with world’s first commercialization of CDMA technology. (Web site)

Approval

1. CDMA has been submitted for approval as a mobile air interface standard to the International Telecommunication Union (ITU).

Networks

1. Windows Mobile powered devices are available on GSM or CDMA networks. (Web site)
2. Western Wireless Corporation and Nortel Networks have deployed analog, TDMA and CDMA networks across the western United States for more than 13 years.

Access

1. Three schemes for optical fiber code division multiple access (CDMA) networks are presented.
2. CDMA - Code Division Multiple Access, the second type of digital cellular system to be deployed in the United States (See TDMA).

Nortel

1. Nortel today has large mainstream and relevant businesses that are the revenue engines of the company (CDMA, VoIP, Voice, Data, Optical, Apps…).

Mobile Phones

1. The company is the world's largest producer of memory chips, TFT-LCDs, CDMA mobile phones and monitors and the fifth-largest manufacturer of mobile phones.
2. Many CDMA mobile phones allow the user to not only choose a ring tone from a set pre-loaded in the mobile phone, but to download new ring tones over the air. (Web site)
3. If differs from other software that send sms directly with your CDMA mobile phones and does not rely on an Internet SMS gateway.

Gsm

1. It is used to connect local land lines, operate mobile networks (TDMA, GSM, CDMA, WCDMA, PDC), international telephony traffic and signalling.
2. In the field of wireless products, ZTE is capable of providing total network solutions in CDMA, GSM and PHS products.
3. The new 3G network continues Andrew's work with the MTR. In 1994, Andrew installed the 2LCX integrated radio network to provide GSM, CDMA, and TDMA services. (Web site)

Qualcomm

1. In the spring of 1989, Qualcomm and PacTel Cellular commit to staging a demonstration of CDMA to 50 of the wireless industry's most influential leaders.
2. Qualcomm then introduced a competitive system based on CDMA (Code Division Multiple Access).
3. Last year, Flarion was acquired by Qualcomm, a clear sign that variants of CDMA will not be the 4G modulation scheme.

Cdma

1. It produces mobile phones for every major market and protocol, including GSM, CDMA, and W-CDMA (UMTS).
2. The standard operating system of a wireless network; technologies include AMPS, TDMA, CDMA and GSM. (Web site)
3. This method of location is unique to CDMA (code-division multiple access) networks, since they are inherently synchronous in their operation.

Categories

1. Countries > United States > California > Qualcomm
2. Technology > Wireless > Mobile Phones > Gsm
3. Encyclopedia of Finance. > Technology > Wireless > Mobile Phones
4. Information > Communication > Networks > Wireless Network
5. Nortel
6. Books about "Cdma" in Amazon.com
   

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