Method for providing low latency communication for extended reality service and electronic device therefor

An electronic device comprising:

• an extended reality (XR) application;
• a transceiver;
• and
• at least one processor operatively coupled with the XR application and the transceiver,
• wherein the at least one processor is configured to:
• establish a first communication connection corresponding to a first value to receive data associated with an XR service from an XR server, based on the first value of quality of service (QoS) required by the XR application;
• maintain the first communication connection and establish a second communication connection corresponding to a second value, based on a change of the QoS from the first value to the second value;
• and
• receive data associated with the XR service from the XR server via the second communication connection,
• wherein the second communication connection includes one of radio access technology (RAT) different from the first communication connection or a bearer different from the first communication connection.

A method of operating an XR access server, the method comprising:

• receiving a group making request including the list of first candidate XR servers of a first electronic device from the first electronic device,
• transmitting a first group join request including the list of first candidate XR servers to at least one second electronic device in response to the group making request,
• receiving a second group join request including the list of second candidate XR servers which are at least a part of the first candidate XR servers,
• determining a single XR server among candidate XR servers including the first candidate XR servers and the second candidate XR servers, and determining electronic devices which are to join a group associated with the XR server.