FI902549A0 - Kommunikationssystem foer datatransmission oever en tiddelad duplex frekvenskanal. - Google Patents

Kommunikationssystem foer datatransmission oever en tiddelad duplex frekvenskanal.

Info

Publication number
FI902549A0
FI902549A0 FI902549A FI902549A FI902549A0 FI 902549 A0 FI902549 A0 FI 902549A0 FI 902549 A FI902549 A FI 902549A FI 902549 A FI902549 A FI 902549A FI 902549 A0 FI902549 A0 FI 902549A0
Authority
FI
Finland
Prior art keywords
tiddelad
frekvenskanal
datatransmission
oever
kommunikationssystem
Prior art date
Application number
FI902549A
Other languages
English (en)
Inventor
Christopher David Pudney
Frank Charles Owen
Original Assignee
Philips Nv
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 by Philips Nv filed Critical Philips Nv
Publication of FI902549A0 publication Critical patent/FI902549A0/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/733—Cordless telephones with a plurality of base stations connected to a plurality of lines
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
FI902549A 1989-05-26 1990-05-23 Kommunikationssystem foer datatransmission oever en tiddelad duplex frekvenskanal. FI902549A0 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8912175A GB2232326A (en) 1989-05-26 1989-05-26 Data transmission over a tdm duplex frequency channel

Publications (1)

Publication Number Publication Date
FI902549A0 true FI902549A0 (fi) 1990-05-23

Family

ID=10657428

Family Applications (1)

Application Number Title Priority Date Filing Date
FI902549A FI902549A0 (fi) 1989-05-26 1990-05-23 Kommunikationssystem foer datatransmission oever en tiddelad duplex frekvenskanal.

Country Status (6)

Country Link
US (1) US5200956A (fi)
EP (1) EP0399611B1 (fi)
JP (1) JP3040429B2 (fi)
DE (1) DE69025353T2 (fi)
FI (1) FI902549A0 (fi)
GB (1) GB2232326A (fi)

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Also Published As

Publication number Publication date
GB8912175D0 (en) 1989-07-12
JP3040429B2 (ja) 2000-05-15
EP0399611B1 (en) 1996-02-14
JPH0350926A (ja) 1991-03-05
GB2232326A (en) 1990-12-05
EP0399611A2 (en) 1990-11-28
US5200956A (en) 1993-04-06
EP0399611A3 (en) 1992-05-20
DE69025353T2 (de) 1996-09-19
DE69025353D1 (de) 1996-03-28

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Legal Events

Date Code Title Description
HC Name/ company changed in application

Owner name: PHILIPS ELECTRONICS N.V.

FD Application lapsed
MM Patent lapsed

Owner name: PHILIPS ELECTRONICS N.V.