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Analysis of spectrum utilization and message length statistics for the railroad land mobile radio service [microform] / Michael Terada (NTIA report ; 98-345)

Analysis of spectrum utilization and message length statistics for the railroad land mobile radio service [microform] / Michael Terada (NTIA report ; 98-345)
Microform図書
1997<YCA-C 60.10:98-345>
National Diet Library
  • Subject HeadingRadio frequency Mobile communication systems -- United States

Delivered audio quality measurements on Project 25 land mobile radios [microform] / John M. Vanderau (NTIA report ; 99-358)

Delivered audio quality measurements on Project 25 land mobile radios [microform] / John M. Vanderau (NTIA report ; 99-358)
Microform図書
1998<YCA-C 60.10:99-358>
National Diet Library
  • Subject HeadingMobile communication systems -- United States Radio -- Interference -- Unit...

A survey of relative spectrum efficiency of mobile voice communication systems [microform] / R.J. Matheson (NTIA report ; 94-311)

A survey of relative spectrum efficiency of mobile voice communication systems [microform] / R.J. Matheson (NTIA report ; 94-311)
Microform図書
1994<YCA-C 60.10:94-311>
National Diet Library
  • Subject HeadingMobile communication systems -- United States Radiofrequency spectroscopy

U.S. deployment of third generation wireless services : when will it happen and where will it happen? : hearing before the Subcommittee on Telecommunications and the Internet of the Committee on Energy and Commerce, House of Representatives, One Hundred Seventh Congress, first session, July 24, 2001

U.S. deployment of third generation wireless services : when will it happen and where will it happen? : hearing before the Subcommittee on Telecommunications and the Internet of the Committee on Energy and Commerce, House of Representatives, One Hundred Seventh Congress, first session, July 24, 2001
Microform図書
2001<YCA-Y 4.C 73/8:107-58>
National Diet Library
  • Subject Heading... United States Mobile communication systems -- United States Broadband communication syste...

Wireless Privacy Enhancement Act of 1998 : report (to accompany H.R. 2369) (including cost estimate of the Congressional Budget Office) (Report)

Wireless Privacy Enhancement Act of 1998 : report (to accompany H.R. 2369) (including cost estimate of the Congressional Budget Office) (Report)
Microform図書
1998<YCA-Y 1.1/8:105-425>
National Diet Library
  • Subject HeadingMobile communication systems -- United States Confidential communications -...

Providing for the consideration of H.R. 2369, the Wireless Privacy Enhancement Act of 1998 : report (to accompany H. Res. 377) (Report)

Providing for the consideration of H.R. 2369, the Wireless Privacy Enhancement Act of 1998 : report (to accompany H. Res. 377) (Report)
Microform図書
1998<YCA-Y 1.1/8:105-427>
National Diet Library
  • Subject HeadingMobile communication systems -- United States Confidential communications -...

Providing for the consideration of H.R. 514, the Wireless Privacy Enhancement Act of 1999 : report (to accompany H. Res. 77) (Report)

Providing for the consideration of H.R. 514, the Wireless Privacy Enhancement Act of 1999 : report (to accompany H. Res. 77) (Report)
Microform図書
1999<YCA-Y 1.1/8:106-28>
National Diet Library
  • Subject Heading... United States Mobile communication systems -- United States Confidential communications -...

Intelligent Transportation Systems field operational test cross-cutting study [microform] : advanced traveler information systems

Intelligent Transportation Systems field operational test cross-cutting study [microform] : advanced traveler information systems
Microform図書
1998<YCA-TD 2.30/19:99-038>
National Diet Library
  • Subject Heading... United States Mobile communication systems -- United States

Wireless Communications and Public Safety Act of 1998 : hearing before the Subcommittee on Telecommunications, Trade, and Consumer Protection of the Committee on Commerce, House of Representatives, One Hundred Fifth Congress, second session on H.R. 3844, June 9, 1998

Wireless Communications and Public Safety Act of 1998 : hearing before the Subcommittee on Telecommunications, Trade, and Consumer Protection of the Committee on Commerce, House of Representatives, One Hundred Fifth Congress, second session on H.R. 3844, June 9, 1998
Microform図書
1998<YCA-Y 4.C 73/8:105-116>
National Diet Library
  • Subject Heading... United States Mobile communication systems -- United States

Wireless Communications and Public Safety Act of 1998 : report (to accompany H.R. 3844) (including cost estimate of the Congressional Budget Office) (Rept.)

Wireless Communications and Public Safety Act of 1998 : report (to accompany H.R. 3844) (including cost estimate of the Congressional Budget Office) (Rept.)
Microform図書
1998<YCA-Y 1.1/8:105-768/PT.1>
National Diet Library
  • Subject Heading... United States Mobile communication systems -- United States

S. 800, Wireless Communications and Public Safety Act of 1999 : hearing before the Subcommittee on Communications of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Sixth Congress, first session, May 12, 1999 (S. hrg. ; 106-513)

S. 800, Wireless Communications and Public Safety Act of 1999 : hearing before the Subcommittee on Communications of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Sixth Congress, first session, May 12, 1999 (S. hrg. ; 106-513)
Microform図書
2000<YCA-Y 4.C 73/7:S.HRG.106-513>
National Diet Library
  • Subject Heading... United States Mobile communication systems -- United States

Global competitiveness of U.S. advanced-technology industries [microform] : cellular communications / U.S. International Trade Commission (Publication ; 2646)

Global competitiveness of U.S. advanced-technology industries [microform] : cellular communications / U.S. International Trade Commission (Publication ; 2646)
Microform図書
1993<YCA-ITC 1.12:332-329>
National Diet Library
  • Subject Heading... United States Mobile communication systems -- United States Competition, International

Wireless Communications and Public Safety Act of 1999 : report of the Committee on Commerce, Science, and Transportation on S. 800 (Report)

Wireless Communications and Public Safety Act of 1999 : report of the Committee on Commerce, Science, and Transportation on S. 800 (Report)
Microform図書
1999<YCA-Y 1.1/5:106-138>
National Diet Library
  • Subject Heading... United States Mobile communication systems -- United States

Communications : mobile subscriber equipment testing issues and Army improvement plan : briefing report to the chairman, Subcommittee on Procurement and Military Nuclear Systems, Committee on Armed Services, House of Representatives / United States General Accounting Office

Communications : mobile subscriber equipment testing issues and Army improvement plan : briefing report to the chairman, Subcommittee on Procurement and Military Nuclear Systems, Committee on Armed Services, House of Representatives / United States General Accounting Office
Microform図書
1989<YCA-GA 1.13:NSIAD-89-165 BR>
National Diet Library
  • Subject Heading...cation systems Mobile communication systems -- United States Communications, Military

Teaching generation text : using cell phones to enhance learning : pbk 1st ed

Teaching generation text : using cell phones to enhance learning : pbk 1st ed
Paper図書
Lisa Nielsen and Willyn Webb ; foreword by Marc PrenskyJossey-Bassc2011
Other Libraries in Japan
  • Subject Heading...innovations on Mobile communication systems -- United States Telephone in education EDUCAT...
  • Subject Heading (ID)...innovations on Mobile communication systems -- United States Telephone in education EDUCAT...

A Competitive assessment of the U.S. cellular radiotelephone industry / prepared by Office of Telecommunications, International Trade Administration, U.S. Department of Commerce

A Competitive assessment of the U.S. cellular radiotelephone industry / prepared by Office of Telecommunications, International Trade Administration, U.S. Department of Commerce
Microform図書
1988<YCA-C 61.2:C 33/3>
National Diet Library
  • Subject Heading... United States Mobile communication systems -- United States Competition -- United States

Wireless communications : principles and practice 2nd ed., international ed.

Wireless communications : principles and practice 2nd ed., international ed.
Paper図書
Theodore S. RappaportPrentice Hall PTRc2002
Other Libraries in Japan
  • Subject Heading... United States Mobile communication systems -- United States Telecommunication systems -- ...
  • Subject Heading (ID)... United States Mobile communication systems -- United States Telecommunication systems -- ...

Wireless communications : principles and practice Repr. with corrections

Wireless communications : principles and practice Repr. with corrections
Paper図書
Theodore S. RappaportPrentice Hall PTR1999, c1996
Other Libraries in Japan
  • Subject Heading... United States Mobile communication systems -- United States Telecommunication systems -- ...
  • Subject Heading (ID)... United States Mobile communication systems -- United States Telecommunication systems -- ...

Global competitiveness of U.S. advanced-technology industries : cellular communications

Global competitiveness of U.S. advanced-technology industries : cellular communications
Paper図書
U.S. International Trade Commission1993
Other Libraries in Japan
  • Subject Heading... United States Mobile communication systems -- United States Competition -- United States
  • Subject Heading (ID)... United States Mobile communication systems -- United States Competition -- United States

Wireless personal communications : research developments

Wireless personal communications : research developments
Paper図書
edited by Brian D. Woerner, Theodore S. Rappaport, Jeffrey H. ReedKluwer Academic Publishersc1995
Other Libraries in Japan
  • Subject Heading... -- Congresses Mobile communication systems -- United States -- Congresses
  • Subject Heading (ID)... -- Congresses Mobile communication systems -- United States -- Congresses
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