LG Electronics 4600 manual Technical Details, Designator Description

LG-4600

Technical Details

The LG-4600 is a tri-mode phone that operates on both Code Division Multiple Access (CDMA) frequencies of 800 MHz Cellular and 1.9 GHz Personal Communication Services (PCS) as well as 800 MHz Analog service.

CDMA technology uses a feature called DSSS (Direct Sequence Spread Spectrum) that enables the phone to keep communication from being crossed and to use one frequency channel by multiple users in the same specific area. This results in a 10-fold capacity increase when compared with analog mode. In addition, features such as soft / softer handoff, hard Handoff, and dynamic RF power control technologies combine to reduce call interruptions.

The Cellular and PCS CDMA networks consist of MSO (Mobile Switching Office), BSC (Base Station Controller), BTS (Base station Transmission System), and MS (Mobile Station). The following table lists some major CDMA standards.

		LG-4600
CDMA Standard	Designator	Description
	TIA/EIA-95A	CDMA Dual-Mode Air Interface
		14.4kbps radio link protocol and
	TSB-74
Basic Air Interface		inter-band operations
	ANSI J-STD-008
		IS-95 adapted for PCS
	TIA/EIA-IS2000	frequency band cdma2000 1xRTT
		Air Interface
	TIA/EIA/IS-634	MAS-BS
Network	TIA/EIA/IS/651	PCSC-RS
	TIA/EIA/IS-41-C	Intersystem operations
	TIA/EIA/IS-124	Nom-signaling data comm.
	TIA/EIA/IS-96-B	Speech CODEC
	TIA/EIA/IS-99	Assign data and fax
Service		Short message service
	TIA/EIA/IS-637
		Packet data
	TIA/EIA/IS-657
		Position Determination
	IS-801	Service (gpsOne)
	TIA/EIA/IS-97	Cellular base station
Performance	TIA/EIA/IS-98	Cellular mobile station
	ANSI J-STD-018	PCS personal station
	ANSI J-STD-019	PCS base station
	TIA/EIA/IS-125	Speech CODEC

*TSB -74: Protocol between an IS-95A system and ANSI J- STD-008

1xRTT system receives twice as many subscribers in the wireless section as IS-95. Its battery life is twice as long as IS- 95. High-speed data transmission is also possible.

GETTING STARTED

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