- What is WLL phone?
- What is the difference between GSM and GPRS?
- What is WLL CDMA?
- What is the difference between GPRS and EDGE?
- What is the difference between SWL and WLL?
- Is it economical to deploy WLL?
- What is GPRS and how it works?
- What are the advantages of GPRS over GSM?
- What are the limitations of GPRS?
- What is full GSM?
- What is CDMA full form?
- What is the full form of WLL?
What is WLL phone?
Wireless local loop (WLL), is the use of a wireless communications link as the "last mile / first mile" connection for delivering plain old telephone service (POTS) or Internet access (marketed under the term "broadband") to telecommunications customers. Various types of WLL systems and technologies exist.
What is the difference between GSM and GPRS?
GPRS is the abbreviation of General Packet Radio Service. ... The most fundamental difference between GPRS and GSM system is that GSM is a circuit switching system, and GPRS is a packet switching system. 5. GSM can only use SMS to transmit data, and it can't be "real-time online" or "charged by volume".
What is WLL CDMA?
Basic difference : Cdma : works on800 MHz frequency & it's sim card works in cdma compatible handset only . Gsm : Works on900Mhz -1600 Mhz & it's sim card compatible/works in every mobile(Not applicable with cdma handset). WLL : Wireless landline works on both cdma & gsm network , Depends what operator we choose.
What is the difference between GPRS and EDGE?
GPRS and EDGE
GPRS supports a download speed of 114Kbps. ... EDGE, or Enhanced Data GSM Evolution, is another type of 2G technology network. EDGE is slightly faster than GPRS with a download speed over two-times faster at 384Kbps. Because of its speed, it's sometimes referred to as a 2.5G network.
What is the difference between SWL and WLL?
“WLL” stands for “working load limit” while “SWL” stands for “safe working load.” The main differences between safe working load from working load limit is that “SWL” is the older term. Today, SWL is not used anymore because it has been completely replaced by the term WLL.
Is it economical to deploy WLL?
Cellular wireless local loop technologies are primarily used to expand the basic telephony services. ... For relatively sparsely populated rural and even urban settings, wireless local loop technologies based on existing cellular systems can be economical and rapidly deployed [77].
What is GPRS and how it works?
GPRS is classed as being a packet switched network whereby radio resources are used only when users are actually sending or receiving data. Rather than dedicating a radio channel to a mobile data user for a fixed period of time, the available radio resource can be concurrently shared between several users.
What are the advantages of GPRS over GSM?
An advantage of GPRS over GSM is that GPRS has a much higher data transmission speed. GPRS can be used as the bearer of SMS. If SMS over GPRS is used, an SMS transmission speed of about 30 SMS messages per minute may be achieved. This is much faster than SMS over GSM.
What are the limitations of GPRS?
Disadvantages of GPRS :
- Limited capacity for all users.
- Speed much lower in reality.
- Data rates supported are slower compared to the latest wireless standards such as LTE or LTE-advanced.
- A mobile station using GPRS can't receive direct GPRS calls.
What is full GSM?
The Global System for Mobile Communications (GSM) is a standard developed by the European Telecommunications Standards Institute (ETSI) to describe the protocols for second-generation (2G) digital cellular networks used by mobile devices such as mobile phones and tablets.
What is CDMA full form?
Code-division multiple access (CDMA) is a channel access method used by various radio communication technologies. CDMA is an example of multiple access, where several transmitters can send information simultaneously over a single communication channel.
What is the full form of WLL?
WLL
Definition | : | Wireless Local Loop |
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Category | : | Technology » Communication |
Country/ Region | : | Worldwide |
Popularity | : |