SE9902529D0 - Radio system with a time-shared radio frequency - Google Patents

Radio system with a time-shared radio frequency

Info

Publication number
SE9902529D0
SE9902529D0 SE9902529A SE9902529A SE9902529D0 SE 9902529 D0 SE9902529 D0 SE 9902529D0 SE 9902529 A SE9902529 A SE 9902529A SE 9902529 A SE9902529 A SE 9902529A SE 9902529 D0 SE9902529 D0 SE 9902529D0
Authority
SE
Sweden
Prior art keywords
channels
time
control channels
radio frequency
shared
Prior art date
Application number
SE9902529A
Other languages
Swedish (sv)
Other versions
SE9902529L (en
Inventor
Thomas Larsson
Original Assignee
Radio Design Innovation Tj Ab
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
Priority claimed from SE9802351A external-priority patent/SE9802351D0/en
Application filed by Radio Design Innovation Tj Ab filed Critical Radio Design Innovation Tj Ab
Priority to SE9902529A priority Critical patent/SE9902529L/en
Publication of SE9902529D0 publication Critical patent/SE9902529D0/en
Publication of SE9902529L publication Critical patent/SE9902529L/en

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management

Abstract

The base stations (BS1-BS5) serving the cells are synchronised to transmit control channels with the same periodicity in each cell, but also shifted with respect to each other. Only one control channel is transmitted at a time over the time-shared radio frequency for the control channels. DETAILED DESCRIPTION - Time-shared multiple access is used to divide up the channels, each channel being represented by a time interval in a radio frequency, and eight channels forming a set. The control channels are used for transmitting a number of logic control channels comprising broadcast control channels (BCCH), synchronisation channels (SCH), frequency correction channels (FCCH) and paging and access grant channels (PAGCH). The system is based on low band to 450 MHz GSM. - An INDEPENDENT CLAIM is also included - for a mobile station used in the radio system.
SE9902529A 1998-07-01 1999-07-01 Radio system with a time-shared radio frequency SE9902529L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9902529A SE9902529L (en) 1998-07-01 1999-07-01 Radio system with a time-shared radio frequency

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9802351A SE9802351D0 (en) 1998-07-01 1998-07-01 Method of sharing a carrier with cellular time-giants
SE9902529A SE9902529L (en) 1998-07-01 1999-07-01 Radio system with a time-shared radio frequency

Publications (2)

Publication Number Publication Date
SE9902529D0 true SE9902529D0 (en) 1999-07-01
SE9902529L SE9902529L (en) 2000-01-02

Family

ID=26663347

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9902529A SE9902529L (en) 1998-07-01 1999-07-01 Radio system with a time-shared radio frequency

Country Status (1)

Country Link
SE (1) SE9902529L (en)

Also Published As

Publication number Publication date
SE9902529L (en) 2000-01-02

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