GSM AND LTE MULTIPLEXING AFTER CIRCUIT SWITCHED FALLBACK
摘要
In a method of operating a wireless terminal, the wireless terminal (30) sends a request to participate in a circuit switched call with a circuit switched network. Prior to establishment of the circuit switched call the wireless terminal (30) releases or performs an inter-radio access technology handover of an existing packet switched session with an original packet switched network. The wireless terminal (30) then reconnects to the packet switched session to obtain a reconnected packet switched session. Thereafter the wireless terminal (30) interleaves packet switched transmissions of the reconnected packet switched session with voice transmissions of the circuit switched call.
申请公布号
SG181740(A1)
申请公布日期
2012.07.30
申请号
SG20120044319
申请日期
2010.12.14
申请人
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人
OLSSON, MAGNUS;RUNE, GOERAN;SYNNERGREN, PER;WESTERBERG, ERIK