DE4193285T - - Google Patents

Info

Publication number
DE4193285T
DE4193285T DE19914193285 DE4193285T DE4193285T DE 4193285 T DE4193285 T DE 4193285T DE 19914193285 DE19914193285 DE 19914193285 DE 4193285 T DE4193285 T DE 4193285T DE 4193285 T DE4193285 T DE 4193285T
Authority
DE
Germany
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19914193285
Other languages
German (de)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of DE4193285T publication Critical patent/DE4193285T/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
DE19914193285 1990-12-21 1991-12-17 Withdrawn DE4193285T (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63147790A 1990-12-21 1990-12-21

Publications (1)

Publication Number Publication Date
DE4193285T true DE4193285T (en) 1993-01-28

Family

ID=24531375

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19914193285 Withdrawn DE4193285T (en) 1990-12-21 1991-12-17

Country Status (5)

Country Link
JP (1) JPH05505925A (en)
CA (1) CA2075984A1 (en)
DE (1) DE4193285T (en)
GB (1) GB2257336A (en)
WO (1) WO1992011736A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05292010A (en) * 1992-04-10 1993-11-05 Fujitsu Ltd Method and device for assigning radio channel
DE4235453C2 (en) * 1992-10-21 1995-03-09 Grundig Emv Method for determining the occupancy status of FDM radio transmission channels
FI108179B (en) * 1993-09-03 2001-11-30 Nokia Networks Oy A method for controlling transmit power in a radiotelephone system and a radiotelephone exchange
GB2285900A (en) * 1993-12-23 1995-07-26 Motorola Ltd Communications system
GB2285724B (en) * 1994-01-18 1997-10-15 Motorola Ltd Communications system
AU6387494A (en) * 1994-02-16 1995-09-04 Telefonaktiebolaget Lm Ericsson (Publ) Quality check for a mobile cellular radio system
FI97660C (en) * 1994-07-20 1997-01-27 Nokia Telecommunications Oy A method for measuring noise levels in the vicinity of a base station in a radio system, as well as a cellular radio system
GB2295295B (en) * 1994-11-19 1999-04-21 Motorola Ltd Method of reducing interference in a communication system
KR0142955B1 (en) * 1995-06-17 1998-08-01 김광호 Cordless calling method without a near-far problem
US5740537A (en) * 1996-01-30 1998-04-14 Telefonaktiebolaget L M Ericsson (Publ) Method and circuitry for selectively permitting communication in a multi-user communication system
US6570861B1 (en) * 1998-11-20 2003-05-27 Motorola, Inc. Method and apparatus for assigning use of a radio frequency communication resource
JP3349477B2 (en) 1999-09-08 2002-11-25 三洋電機株式会社 Mobile communication device, mobile communication system, and communication channel assignment request method
US7460865B2 (en) * 2003-06-18 2008-12-02 Fisher-Rosemount Systems, Inc. Self-configuring communication networks for use with process control systems
US8160574B1 (en) 2005-06-17 2012-04-17 Fisher-Rosemount Systems, Inc. Wireless architecture utilizing geo-referencing
GB2427980B (en) * 2005-07-01 2007-10-10 Toshiba Res Europ Ltd Means and method of allocating channel bandwidth
US9646487B2 (en) * 2015-08-17 2017-05-09 Fisher-Rosemount Systems, Inc. Process control alarm auditing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4166927A (en) * 1978-07-21 1979-09-04 British Columbia Telephone Company Apparatus and method for frequency channel selection in a radiotelephone system
DE3689290T2 (en) * 1985-04-22 1994-04-28 Ncr Co Process for selecting an optimal transmission channel in a communication system with several stations.
FR2584884B1 (en) * 1985-07-09 1987-10-09 Trt Telecom Radio Electr FREE CHANNEL SEARCHING METHOD AND DEVICE FOR A MOBILE RADIO SYSTEM
JP2531254B2 (en) * 1989-01-18 1996-09-04 日本電気株式会社 Line connection method for distributed wireless system

Also Published As

Publication number Publication date
JPH05505925A (en) 1993-08-26
CA2075984A1 (en) 1992-06-22
GB2257336A (en) 1993-01-06
GB9217860D0 (en) 1992-11-04
WO1992011736A1 (en) 1992-07-09

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee