METHOD FOR ALLOCATING RESOURCE FOR MULTIPLE SIGNALS IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR

Abstract

The present invention relates to a method and an apparatus for allocating a resource for multiple frequency-division multiplexed (FDM) signals of a terminal in a wireless communication system. Specifically, the method comprises the steps of: when a first signal having a first transmission time interval (TTI) is FDM with a second signal having a second TTI during a first cycle, performing sensing on a time resource corresponding to the second TTI; and allocating a time resource for the first signal according to a sensing result during a second cycle, wherein the first and second TTIs occupy time resources having different lengths. The UE is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, a base station or a network.

SEP Database Augmented SEP Database

Explicitly Disclosed

Patent Type

Technology	Declaration Information			Specification Information				Explicitly Disclosed	Patent Type
Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Number				Explicitly Disclosed	Patent Type
5G	19/01/2021	ISLD-202101-032	LG	S1 TS Number: TS 138 211 Version No: Illustrative part: ---- Release: S2 TS Number: TS 138 212 Version No: Illustrative part: ---- Release: S3 TS Number: TS 138 213 Version No: Illustrative part: ---- Release: S4 TS Number: TS 138 214 Version No: Illustrative part: ---- Release: S5 TS Number: TS 138 331 Version No: Illustrative part: ---- Release: +4 -4				Yes	Family Member

Specification Information

Spec Number

Version Number

Section Number

Specification Information

Spec Number

Version Number

Section Number

Technologies

2G 3G 4G 5G

Family Information

All Granted Patents In Patent Family :	----
All Pending Patents In Patent Family :	----

SEP Database Augmented SEP Database

Explicitly Disclosed

Patent Type

Publication No	Technology	Declaration Information			Specification Information	Explicitly Disclosed	Patent Type
Publication No	Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Number	Explicitly Disclosed	Patent Type
EP3605925A1	5G	19/01/2021	ISLD-202101-032	LG	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- +4 -4	Yes	Family Member
EP3605925A4	5G	19/01/2021	ISLD-202101-032	LG	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- +4 -4	Yes	Family Member
WO2018182336A1	5G	19/01/2021	ISLD-202101-032	LG	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- +4 -4	Yes	Basis Patent
CN110463132A	5G	19/01/2021	ISLD-202101-032	LG	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- +4 -4	Yes	Family Member
EP3605925B1	-----	-----	-----	-----	-----	-----	-----
CN110463132B	-----	-----	-----	-----	-----	-----	-----

Publication No	Technology	Declaration Information			Specification Information				Explicitly Disclosed	Patent Type	Status	National Phase Entries
Publication No	Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Information				Explicitly Disclosed	Patent Type	Status	National Phase Entries
-----	-----	-----	-----	-----	S1 TS Number: ----- Version No: ----- Section No:----- Release:----- + -				-----	-----	-----	-----

Technologies

Resource configuration

Product

Not Available

Use Cases

Wireless communication

Services

Not Available

Claim

1. A method of allocating resources for multiple frequency division multiplexed (FDM) signals by a user equipment (UE) in a wireless communication system, the method comprising:
when a first signal with a first transmission time interval (TTI) is FDM with a second signal with a second TTI in a first period, performing sensing on time resources corresponding to the second TTI; and allocating time resources for the first signal in a second period based on a sensing result, wherein the first TTI and the second TTI occupy a different amount of time resources.
2. The method of claim 1, wherein the amount of time resources occupied by the first TTI is less than that occupied by the second TTI, and wherein when it is determined based on the sensing results that a measurement value of the first signal is equal to or less than a threshold, the first signal is allocated to time resources unoccupied by the second TTI in the second period.
3. The method of claim 1, wherein the amount of time resources occupied by the first TTI is less than that occupied by the second TTI, and wherein when it is determined based on the sensing results that a starting point of the first TTI is different from that of the second TTI, the first signal is allocated to time resources unoccupied by the second TTI in the second period.
4. The method of claim 3, wherein when the starting point of the first TTI is equal to that of the second TTI, resource allocation is performed such that the first and second signals are FDM in the second period.
5. The method of claim 1, wherein the amount of time resources occupied by the first TTI is less than that occupied by the second TTI, and wherein when it is determined based on the sensing results that a difference between strength of each of the first and second signals and transmission power of a transmitting UE is equal to or more than a threshold, the first signal is allocated to time resources unoccupied by the second TTI in the second period.
6. The method of claim 1, wherein the amount of time resources occupied by the first TTI is less than that occupied by the second TTI, and wherein when it is determined based on the sensing results that a starting point of the first TTI is different from that of the second TTI, the first signal is allocated starting from a time resource corresponding to the starting point of the second TTI in the second period.
7. The method of claim 1, wherein the first signal is configured such that interpolation is performed between reference signals mapped to an interval in which same automatic gain control (AGC) is performed.
8. The method of claim 1, wherein the sensing results include reference signal receiver power (RSRP) or a received signal strength indicator (RSSI).
9. The method of claim 1, wherein the first TTI is composed of 14 orthogonal frequency division multiplexing (OFDM) symbols, and wherein the second TTI is composed of 7 OFDM symbols.
10. A user equipment (UE) for allocating resources for multiple frequency division multiplexed (FDM) signals in a wireless communication system, the UE comprising:
a radio frequency unit; and a processor, wherein the processor is configured to: when a first signal with a first transmission time interval (TTI) is FDM with a second signal with a second TTI in a first period, perform sensing on time resources corresponding to the second TTI; and allocate time resources for the first signal in a second period based on sensing results, and wherein the first and second TTIs occupy a different amount of time resources.
11. The UE of claim 10, wherein the UE is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, a base station or a network.

Abstract

Specification Information

Specification Information

Technologies

Family Information

Technologies

Product

Use Cases

Services

Claim

Associated Portfolios

SUMMARY

ClaimChart-US2020044814A1-STO

Patent number:US2020044814A1

Claim Chart Type : SEP Claim Chart

Price: 200 €

Note: