3Gn.

Brit.

/θriːˈdʒiː/, U.S.

/θriˈdʒi/

Origin: Formed within English, by compounding. Etymons: three n., generation n.

Etymology: < three n. + the initial letter of generation n.

Telecommunications.

A broadband digital telephone technology that allows mobile telephones, laptop computers, and other portable devices to access the internet and multimedia services wirelessly.The first generation is regarded as comprising traditional analogue telephony for voice only. The second generation was digital but not broadband (cf. GSM n. at G n. Initialisms), and still largely voice only. (These categories seem only to have been applied retrospectively, after the appearance of 3G.)

ΚΠ

1995 Radio Communications Rep. (Nexis) 30 Jan. Task group 8/1 of the International Telecommunications Union was chartered about a decade ago to develop a third-generation global standard to be implemented in the year 2000.]

1997 PR Newswire (Nexis) 4 June This new Third Generation (3G) system will use wider-band CDMA technology, based on IS-95, to deliver advanced wireless services.

1999 Microwave Jrnl. 42 162 After much hoopla, third-generation (3G) hardware and software are finally preparing to become a reality.

2002 Guardian (Nexis) 17 June 21 The City has become increasingly concerned that mobile phone companies will be unable to recoup the billions they have invested in 3G.

2009 D. Jurick et al. iPhone Hacks xii. 384 The iPhone 3G is quite an upgrade from the original iPhone.

This is a new entry (OED Third Edition, December 2009; most recently modified version published online December 2021).

单词	3g
释义	3Gn. Brit. /θriːˈdʒiː/, U.S. /θriˈdʒi/ Origin: Formed within English, by compounding. Etymons: three n., generation n. Etymology: < three n. + the initial letter of generation n. Telecommunications. A broadband digital telephone technology that allows mobile telephones, laptop computers, and other portable devices to access the internet and multimedia services wirelessly.The first generation is regarded as comprising traditional analogue telephony for voice only. The second generation was digital but not broadband (cf. GSM n. at G n. Initialisms), and still largely voice only. (These categories seem only to have been applied retrospectively, after the appearance of 3G.) ΚΠ 1995 Radio Communications Rep. (Nexis) 30 Jan. Task group 8/1 of the International Telecommunications Union was chartered about a decade ago to develop a third-generation global standard to be implemented in the year 2000.] 1997 PR Newswire (Nexis) 4 June This new Third Generation (3G) system will use wider-band CDMA technology, based on IS-95, to deliver advanced wireless services. 1999 Microwave Jrnl. 42 162 After much hoopla, third-generation (3G) hardware and software are finally preparing to become a reality. 2002 Guardian (Nexis) 17 June 21 The City has become increasingly concerned that mobile phone companies will be unable to recoup the billions they have invested in 3G. 2009 D. Jurick et al. iPhone Hacks xii. 384 The iPhone 3G is quite an upgrade from the original iPhone. This is a new entry (OED Third Edition, December 2009; most recently modified version published online December 2021). < n.1997
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