picocelln.

Brit.

/ˈpiːkəʊsɛl/,

/ˈpʌɪkəʊsɛl/, U.S.

/ˈpaɪkoʊˌsɛl/

Origin: Formed within English, by compounding. Etymons: pico- comb. form, cell n.¹

Etymology: < pico- comb. form + cell n.¹ Compare earlier microcell n. (see sense 2 at that entry).

Telecommunications.

Originally: a very small area of cellular network coverage, typically encompassing a single office or home; (later chiefly) a very small cellular base station for providing such coverage, typically used to improve mobile phone reception indoors. Cf. cell n.¹ 21.A picocell is typically considered to be smaller than a microcell.

ΚΠ

1989 IEEE Communications Mag. July 27/1 As the name implies, a picocell is a very small area or volume that might encompass an office, a house and its immediate environment.

1998 CIO 15 July 67/1 The system uses low-power picocells..throughout the building.

2008 D. Briere et al. Wireless Home Networking for Dummies (ed. 3) xiii. 254/1 An even tinier version of the picocells that many cell phone companies use to improve their coverage inside shopping malls and convention centers.

This is a new entry (OED Third Edition, September 2011; most recently modified version published online March 2022).

单词	picocell
释义	picocelln. Brit. /ˈpiːkəʊsɛl/, /ˈpʌɪkəʊsɛl/, U.S. /ˈpaɪkoʊˌsɛl/ Origin: Formed within English, by compounding. Etymons: pico- comb. form, cell n.¹ Etymology: < pico- comb. form + cell n.¹ Compare earlier microcell n. (see sense 2 at that entry). Telecommunications. Originally: a very small area of cellular network coverage, typically encompassing a single office or home; (later chiefly) a very small cellular base station for providing such coverage, typically used to improve mobile phone reception indoors. Cf. cell n.¹ 21.A picocell is typically considered to be smaller than a microcell. ΚΠ 1989 IEEE Communications Mag. July 27/1 As the name implies, a picocell is a very small area or volume that might encompass an office, a house and its immediate environment. 1998 CIO 15 July 67/1 The system uses low-power picocells..throughout the building. 2008 D. Briere et al. Wireless Home Networking for Dummies (ed. 3) xiii. 254/1 An even tinier version of the picocells that many cell phone companies use to improve their coverage inside shopping malls and convention centers. This is a new entry (OED Third Edition, September 2011; most recently modified version published online March 2022). < n.1989
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