EntityQ844071· pop 20· linked from 187 articlesfrequency-division multiple accessSign in to savechannel-access method dividing communication frequency bands into non-overlapping sub-channels for separate usersConnectionsUniversal Mobile Telecommunications SystemEntitytelecommunications linkEntitycommunications satelliteEntitywireless communicationEntityInformation AgeEntitymultiplexingEntitycode division multiple accessEntityduplex communicationEntitywavelength-division multiplexingEntityALOHAnetEntityInternetEntityThomas EdisonEntitytelephoneEntityNikola TeslaEntitymass mediaEntityTim Berners-LeeEntityAlexander Graham BellEntityfrequencyEntitysmartphoneEntitytelecommunicationsEntityCategoriesChannel access methods