Apparatus and method for transmitting and receiving data based on an identified event in wireless communication system
AssigneeSamsung Electronics Co., Ltd.
InventorsMadhan Raj Kanagarathinam, Karthikeyan Arunachalam, Venkata Sunil Kumar B, Ranjith Kumar
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Abstract
A method and apparatus for transmitting and receiving data in a wireless communication system are provided, and an operation method of a terminal for transmitting and receiving data in a wireless communication system includes: identifying at least one missing data packet from among a plurality of data packets transmitted from an external device; identifying an event corresponding to the at least one missing data packet; and setting a time period for receiving the at least one missing data packet, based on a network metric data corresponding to the identified event.
Claims15
An operation method of a terminal for transmitting and receiving data in a wireless communication system, the operation method comprising:
- identifying at least one missing data packet from among a plurality of data packets transmitted from an external device;
- identifying an event corresponding to the at least one missing data packet, wherein the event comprises at least one of spurious loss (SL), burst loss (BL), or consecutive packet loss (CPL);
- and
- setting a time period for receiving the at least one missing data packet based on a network metric data corresponding to the identified event,
- wherein the setting the time period comprises:
- when the event is identified to be the SL, setting a length of the time period based on the network metric data corresponding to the SL, wherein the network metric data corresponding to the SL comprises at least one of an estimated smooth round trip time (SRTT) or a round trip time variance (RTTVAR).
A terminal for transmitting and receiving data in a wireless communication system, the terminal comprising:
- a memory storing one or more instructions;
- and
- at least one processor configured to execute the one or more instructions stored in the memory to:
- identify at least one missing data packet from among a plurality of data packets transmitted from an external device,
- identify an event corresponding to the at least one missing data packet, wherein the event comprises at least one of spurious loss (SL), burst loss (BL), or consecutive packet loss (CPL), and
- set a time period for receiving the at least one missing data packet based on a network metric data corresponding to a characteristic of loss of the identified event,
- wherein when the event is identified to be the SL, the at least one processor is further configured to set a length of the time period based on the network metric data corresponding to the SL, wherein the network metric data corresponding to the SL comprises at least one of an estimated smooth round trip time (SRTT) or a round trip time variance (RTTVAR).
A non-transitory computer-readable readable medium having stored thereon a program executable by a processor for performing a method comprising:
- identifying at least one missing data packet from among a plurality of data packets transmitted from an external device;
- identifying an event corresponding to the at least one missing data packet, wherein the event comprises at least one of spurious loss (SL), burst loss (BL), or consecutive packet loss (CPL);
- and
- setting a time period for receiving the at least one missing data packet based on a network metric data corresponding to the identified event, wherein the setting the time period comprises:
- when the event is identified to be the SL, setting a length of the time period based on the network metric data corresponding to the SL, wherein the network metric data corresponding to the SL comprises at least one of an estimated smooth round trip time (SRTT) or a round trip time variance (RTTVAR).
Dependencies are inferred from the claim text.