NO914189L - DIGITAL RADIO COMMUNICATION SYSTEM AND DOUBLE RADIO - Google Patents

DIGITAL RADIO COMMUNICATION SYSTEM AND DOUBLE RADIO

Info

Publication number
NO914189L
NO914189L NO91914189A NO914189A NO914189L NO 914189 L NO914189 L NO 914189L NO 91914189 A NO91914189 A NO 91914189A NO 914189 A NO914189 A NO 914189A NO 914189 L NO914189 L NO 914189L
Authority
NO
Norway
Prior art keywords
cells
radio
communication system
cell
double
Prior art date
Application number
NO91914189A
Other languages
Norwegian (no)
Other versions
NO914189D0 (en
Inventor
Amico Thomas V D
Brian K A Johnson
Original Assignee
Motorola Inc
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 US07/343,975 external-priority patent/US5127100A/en
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of NO914189L publication Critical patent/NO914189L/en
Publication of NO914189D0 publication Critical patent/NO914189D0/en

Links

Abstract

Digitalt radiokommunikasjonssystem (10) omfattende et flertall av celler (11-28) for å framskaffe toveis digital radiokommunikasjon. Hver av cellene (11-28) anvender kommunikasjonsrammer (fig. 3A-E) som har i det minste en inngående komraunikasjonssliss og i det minste en utgående kommunikasjonssliss. Rammene for hver celle er av lik '. lengde. I det minste noen av cellene (11-28) har en bithastighet som er forskjellig fra de andre cellene. Informasjon om tilliggende celler framskaffes til radioene (40) som operer innenfor en celle. Radioen (40) omfatter et lager (55) for lagring av informasjon om nærliggende celler og radioen kan evaluere signalet ved nærliggende celler for å bestemme den beste celle for overføringsformål.Digital radio communication system (10) comprising a plurality of cells (11-28) for providing bidirectional digital radio communication. Each of the cells (11-28) uses communication frames (Figs. 3A-E) which have at least one incoming communication slot and at least one outgoing communication slot. The frames for each cell are equal '. length. At least some of the cells (11-28) have a bit rate different from the other cells. Information on adjacent cells is provided to the radios (40) operating within a cell. The radio (40) comprises a storage (55) for storing information on nearby cells and the radio can evaluate the signal at nearby cells to determine the best cell for transmission purposes.

NO914189A 1989-04-27 1991-10-25 DIGITAL RADIO COMMUNICATION SYSTEM AND DOUBLE RADIO NO914189D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/343,975 US5127100A (en) 1989-04-27 1989-04-27 Digital radio communication system and two way radio
PCT/US1990/001829 WO1990013212A1 (en) 1989-04-27 1990-04-09 Digital radio communication system and two way-radio

Publications (2)

Publication Number Publication Date
NO914189L true NO914189L (en) 1991-10-25
NO914189D0 NO914189D0 (en) 1991-10-25

Family

ID=26781351

Family Applications (1)

Application Number Title Priority Date Filing Date
NO914189A NO914189D0 (en) 1989-04-27 1991-10-25 DIGITAL RADIO COMMUNICATION SYSTEM AND DOUBLE RADIO

Country Status (1)

Country Link
NO (1) NO914189D0 (en)

Also Published As

Publication number Publication date
NO914189D0 (en) 1991-10-25

Similar Documents

Publication Publication Date Title
AU621011B2 (en) Improved base station for mobile radio telecommunications systems
SU1447296A3 (en) Swapping device
EP0361465A3 (en) Cordless telephone
JPH0617399Y2 (en) Circuit device for communication equipment
KR920702170A (en) Digital Wireless Communication Systems and Two-Way Radios
SU810095A3 (en) Device for speech data distribution among subscribers in multiplex time-shearing system
NO925019L (en) SYSTEM AND PROCEDURE FOR AA GENERATING SIGNAL WAVE FORMS IN A CDMA TYPE TELEPHONE NETWORK
AU540197B2 (en) Digital communication system
GR852385B (en)
CA2128809A1 (en) Cellular Radiocommunication System
DE3685499D1 (en) CENTRALIZED TELEPHONE TIME CHANNEL SWITCHING SYSTEM WITH NETWORK MAPPING RESPONSE.
FI73111C (en) KOPPLINGSANORDNING FOER UTJAEMNANDE AV FASSKILLNADER MELLAN LINJETAKTEN PAO EN TILL EN PCM-TELEFONCENTRAL ANSLUTANDE PCM-TIDSMULTIPLEXLEDNING OCH CENTRALTAKTEN HOS DENNA TELEFONCENTRAL.
EP0342707A3 (en) Flexless telephone system
SE9203332L (en) Distinction of connections
GB2359228A (en) Transmitting information over a communication link
PT95116A (en) RADIOTELEFONICA COMMUNICATIONS NETWORK
EP0003633A1 (en) A method of and an apparatus for a radiotelephone communications system
NO914189L (en) DIGITAL RADIO COMMUNICATION SYSTEM AND DOUBLE RADIO
EP0615396A1 (en) Method and apparatus for seamless handover in a digital private telephoney system
JPS5482102A (en) Data communication system
JPS55107348A (en) Multiple access communication system in satellite communication
GB1465076A (en) Pcm tdm telecommunications systems
JPS583612B2 (en) Uchiawa Selen Rakuden Wahoushiki
DE3785199D1 (en) SCREEN TEXT (BTX) PARTICIPANT STATION.
EP0103324A3 (en) Simultaneous voice and data transmission circuit having a digital loop transceiver