机读格式显示(MARC)

• 000 01419cam aa2003497i 4500

• 001 0000849660

• 003 CAL

• 005 20251201144000.0

• 008 240426r20242021cc a b 001 0 eng d

• 020 __ |a 9787523211342 : |c CNY139.00

• 040 __ |a 860700 |b eng |e rda |c WFKJXY

• 090 __ |a TN929.538/X2

• 093 __ |a TN929.538 |2 5

• 099 __ |a CAL 022024052986

• 100 1_ |a Dahlman, Erik, |e author.

• 245 10 |a 5G NR : |b the next generation wireless access technology = 5G NR : 新一代无线通信技术 / |c Erik Dahlman, Stefan Parkvall, Johan Sk?ld.

• 246 30 |a Next generation wireless access technology

• 246 34 |a 5G NR : |b 新一代无线通信技术

• 250 __ |a Second edition.

• 260 __ |a 北京 : |b 世界图书出版有限公司北京分公司, |c 2024.

• 300 __ |a xxiii, 583 pages : |b illustrations ; |c 24 cm

• 336 __ |a text |2 rdacontent

• 337 __ |a unmediated |2 rdamedia

• 338 __ |a volume |2 rdacarrier

• 500 __ |a Cover title.

• 500 __ |a 本版由ELSEVIER LTD.授权世界图书出版有限公司北京分公司在中国大陆地区 (不包括香港、澳门以及台湾地区) 出版发行

• 504 __ |a Includes bibliographical references (pages 559-562) and index.

• 534 __ |p Reprint. Originally published : |c London, United Kingdom : Academic Press, an imprint of Elsevier, c2021. |z 9780128223208.

• 650 _0 |a Wireless communication systems.

• 650 _0 |a Cell phone systems |x Standards.

• 700 1_ |a Parkvall, Stefan, |e author.

• 700 1_ |a Skold, Johan, |e author.