作者: Vivek Gupta , Puneet K. Jain
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摘要: Technology for communicating a short message service (SMS) communication in packet switched (PS) domain of serving general radio (GPRS) support node SGSN Universal Terrestrial Radio Access Network (UTRAN). One method comprises receiving, at the SGSN, request from user equipment (UE) indicating that UE supports PS based SMS and performs circuit (CS) registration only to receive via CS domain; sending, CN control node, an accept over non-access stratum (NAS) is supported by SGSN.