Back to results
US 11,606,771 B2Granted
Method and apparatus for transmitting and receiving signal in wireless communication system
AssigneeLG Electronics Inc.
InventorsJeongsu Lee, Hyunsu Cha, Kijun Kim
Life of this patent
Estimating the term…
Abstract
Various embodiments relate to a next-generation wireless communication system for supporting a higher data rate beyond a 4th generation (4G) wireless communication system. According to various embodiments, a method and apparatus for transmitting and receiving a signal in a wireless communication system may be provided. Further, various other embodiments may also be provided.
Claims10
A method performed by an apparatus in a wireless communication system, the method comprising:
- transmitting a first message related to a random access procedure, wherein the first message comprises a physical random access channel (PRACH) preamble;
- receiving a second message related to the random access procedure in response to the first message, wherein the second message comprises first assistance data related to positioning;
- receiving a positioning reference signal (PRS) related to the first assistance data;
- and
- transmitting a third message related to the random access procedure,
- wherein the third message comprises information related to at least one measurement based on the PRS,
- wherein the third message is transmitted based on scheduling information for the third message, included in the second message,
- wherein the apparatus is configured in a radio resource control (RRC) idle state or RRC inactive state,
- wherein the information related to the at least one measurement based on the PRS is based on a reporting range defined by a predetermined first resolution for the RRC idle state or RRC inactive state within a predetermined range, and
- wherein a value of the first resolution is larger than a value of a second resolution predetermined for an RRC connected state.
7 more elements
A user equipment (UE) configured to operate in a wireless communication system, the UE comprising:
- a transceiver;
- and
- at least one processor coupled with the transceiver,
- wherein the at least one processor is configured to:
- transmit a first message related to a random access procedure, wherein the first message comprises a physical random access channel (PRACH) preamble;
- receive a second message related to the random access procedure in response to the first message, wherein the second message comprises first assistance data related to positioning;
- receive a positioning reference signal (PRS) related to the first assistance data;
- and
- transmit a third message related to the random access procedure,
- wherein the third message comprises information related to at least one measurement based on the PRS,
- wherein the third message is transmitted based on scheduling information for the third message, included in the second message,
- wherein the apparatus is configured in a radio resource control (RRC) idle state or RRC inactive state,
- wherein the information related to the at least one measurement based on the PRS is based on a reporting range defined by a predetermined first resolution for the RRC idle state or RRC inactive state within a predetermined range, and
- wherein a value of the first resolution is larger than a value of a second resolution predetermined for an RRC connected state.
11 more elements
A base station (BS) configured to operate in a wireless communication system, the BS comprising:
- a transceiver;
- and
- at least one processor coupled to the transceiver,
- wherein the at least one processor is configured to:
- receive a first message related to a random access procedure, wherein the first message comprises a physical random access channel (PRACH) preamble;
- transmit a second message related to the random access procedure in response to the first message, wherein the second message comprises first assistance data related to positioning;
- transmit a positioning reference signal (PRS) related to the first assistance data;
- and
- receive a third message related to the random access procedure,
- wherein the third message comprises information related to at least one measurement based on the PRS,
- wherein the third message is received based on scheduling information for the third message, included in the second message,
- wherein the apparatus is configured in a radio resource control (RRC) idle state or RRC inactive state,
- wherein the information related to the at least one measurement based on the PRS is based on a reporting range defined by a predetermined first resolution for the RRC idle state or RRC inactive state within a predetermined range, and
- wherein a value of the first resolution is larger than a value of a second resolution predetermined for an RRC connected state.
11 more elements
Dependencies are inferred from the claim text.