METHOD FOR DETECTING UPLINK SIGNAL AND RELEVANT DEVICE AND SYSTEM

Abstract

A method for detecting an uplink signal includes: detecting by a micro base station according to configuration information about an uplink signal sent by a UE whether the uplink signal is received in an uplink receive window of a macro base station where the macro base station and the micro base station have synchronized clock rates there is a fixed time difference t1 between the uplink receive window of the macro base station and an uplink receive window of the micro base station and ,t1,?0; and if it is detected that the uplink signal is not received in the uplink receive window of the macro base station after the micro base station advances the uplink receive window of the macro base station by a length of at least one cyclic prefix detecting by the micro base station the uplink signal and sending the uplink signal to the macro base station.

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5G	05/08/2019	ISLD-201908-008	HUAWEI	S1 TS Number: TS 138 101 Version No: Illustrative part: ---- Release: S2 TS Number: TS 138 211 Version No: Illustrative part: ---- Release: S3 TS Number: TS 138 212 Version No: Illustrative part: ---- Release: S4 TS Number: TS 138 213 Version No: Illustrative part: ---- Release: S5 TS Number: TS 138 214 Version No: Illustrative part: ---- Release: S6 TS Number: TS 138 300 Version No: Illustrative part: ---- Release: S7 TS Number: TS 138 321 Version No: Illustrative part: ---- Release: S8 TS Number: TS 138 322 Version No: Illustrative part: ---- Release: S9 TS Number: TS 138 331 Version No: Illustrative part: ---- Release: +8 -8				Yes	Family Member

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US2015079996A1	5G	05/08/2019	ISLD-201908-008	HUAWEI	S1 TS Number: TS 138 101 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S8 TS Number: TS 138 322 Version No: ---- Section No: Release : ---- S9 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- +8 -8	Yes	Basis Patent
US2015079996A1	5G	05/08/2019	ISLD-201908-008	HUAWEI	S1 TS Number: TS 138 101 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S8 TS Number: TS 138 322 Version No: ---- Section No: Release : ---- S9 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- +8 -8	Yes	Family Member
US9681346B2	5G	05/08/2019	ISLD-201908-008	HUAWEI	S1 TS Number: TS 138 101 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S8 TS Number: TS 138 322 Version No: ---- Section No: Release : ---- S9 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- +8 -8	Yes	Basis Patent
US9681346B2	5G	05/08/2019	ISLD-201908-008	HUAWEI	S1 TS Number: TS 138 101 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S8 TS Number: TS 138 322 Version No: ---- Section No: Release : ---- S9 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- +8 -8	Yes	Family Member
CN104322131A	5G	05/08/2019	ISLD-201908-008	HUAWEI	S1 TS Number: TS 138 101 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S8 TS Number: TS 138 322 Version No: ---- Section No: Release : ---- S9 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- +8 -8	Yes	Family Member
CN104322131B	5G	05/08/2019	ISLD-201908-008	HUAWEI	S1 TS Number: TS 138 101 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S8 TS Number: TS 138 322 Version No: ---- Section No: Release : ---- S9 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- +8 -8	Yes	Family Member
EP2840853A1	5G	05/08/2019	ISLD-201908-008	HUAWEI	S1 TS Number: TS 138 322 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 101 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S8 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S9 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- +8 -8	Yes	Family Member
EP2840853A4	5G	05/08/2019	ISLD-201908-008	HUAWEI	S1 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 322 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 101 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S8 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S9 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- +8 -8	Yes	Family Member
EP2840853B1	5G	05/08/2019	ISLD-201908-008	HUAWEI	S1 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 322 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 101 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S8 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S9 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- +8 -8	Yes	Family Member
JP2015520998A	5G	05/08/2019	ISLD-201908-008	HUAWEI	S1 TS Number: TS 138 101 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S8 TS Number: TS 138 322 Version No: ---- Section No: Release : ---- S9 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- +8 -8	Yes	Family Member
JP6137646B2	5G	05/08/2019	ISLD-201908-008	HUAWEI	S1 TS Number: TS 138 101 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S8 TS Number: TS 138 322 Version No: ---- Section No: Release : ---- S9 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- +8 -8	Yes	Family Member
US10341913B2	5G	05/08/2019	ISLD-201908-008	HUAWEI	S1 TS Number: TS 138 101 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S8 TS Number: TS 138 322 Version No: ---- Section No: Release : ---- S9 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- +8 -8	Yes	Family Member
WO2013173965A1	5G	05/08/2019	ISLD-201908-008	HUAWEI	S1 TS Number: TS 138 101 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S8 TS Number: TS 138 322 Version No: ---- Section No: Release : ---- S9 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- +8 -8	Yes	Basis Patent
WO2013173965A1	5G	05/08/2019	ISLD-201908-008	HUAWEI	S1 TS Number: TS 138 101 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 212 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 214 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S8 TS Number: TS 138 322 Version No: ---- Section No: Release : ---- S9 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- +8 -8	Yes	Family Member

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Technologies

Resource configuration

Synchronization

Product

Base Station (eNB/gNB)

User Equipment (UE/Terminal)

Use Cases

Wireless communication

Services

Transmitting/receiving data in uplink

Claim

1. A method for detecting an uplink signal, comprising:
receiving, by a first base station, configuration information of a terminal device sent by the second base station, detecting, by the first base station, an uplink signal sent by the terminal device according to the configuration information of the uplink signal, sending, by the first base station, the uplink signal or relevant information about the uplink signal to the second base station.
2. The method according to claim 1, wherein the relevant information about the uplink signal comprises an identifier of the terminal device.
3. The method according to claim 1, wherein the configuration information comprises sending frequency of the uplink signal.
4. The method according to claim 1, wherein the configuration information comprises one or more of: sending time, a hopping sequence, and a sending resource used for sending the uplink signal.
5. The method according to claim 1, wherein the uplink signal comprises one or more of: an uplink sounding reference signal, an uplink preamble, and an uplink demodulation reference signal.
6. The method according to claim 1, wherein the second base station and the first base station have synchronized clock rates, there is a fixed time difference t1 between the uplink receive window of the second base station and an uplink receive window of the first base station, and |t1|?0; the method comprises,
when it is detected that the uplink signal is not received in the uplink receive window of the second base station, again detecting, by the first base station, the uplink signal, after the first base station advances the uplink receive window of the second base station by a length of at least one cyclic prefix.
7. A method for detecting an uplink signal, comprising:
sending, by a second base station, configuration information of a terminal device to a first base station, receiving, by the second base station, a uplink signal or relevant information about the uplink signal from the first base station, wherein the uplink signal is detected by the first base station according to the configuration information of the uplink signal.
8. The method according to claim 7, wherein the relevant information about the uplink signal comprises an identifier of the terminal device.
9. The method according to claim 7, wherein the configuration information comprises sending frequency of the uplink signal.
10. The method according to claim 7, wherein the configuration information comprises one or more of: sending time, a hopping sequence, and a sending resource used for sending the uplink signal.
11. The method according to claim 7, wherein the uplink signal comprises one or more of: an uplink sounding reference signal, an uplink preamble, and an uplink demodulation reference signal.
12. The method according to claim 7, wherein the second base station and the first base station have synchronized clock rates, there is a fixed time difference t1 between the uplink receive window of the second base station and an uplink receive window of the first base station, and |t1|?0; the method comprises,
when it is detected that the uplink signal is not received in the uplink receive window of the second base station, again detecting, by the first base station, the uplink signal, after the first base station advances the uplink receive window of the second base station by a length of at least one cyclic prefix.
13. A first base station, comprising:
a non-transitory computer-readable medium configured for storing processor-executable instructions; and one or more processors, configured to execute the processor-executable instructions for facilitating the following:
receiving, by the first base station, configuration information of a terminal device sent by the second base station,
detecting, by the first base station, an uplink signal sent by the terminal device according to the configuration information of the uplink signal,
sending, by the first base station, the uplink signal or relevant information about the uplink signal to the second base station.
14. The base station according to claim 11, wherein the relevant information about the uplink signal comprises an identifier of the terminal device.
15. The base station according to claim 13, wherein the configuration information comprises sending frequency of the uplink signal.
16. The base station according to claim 13, wherein the configuration information comprises one or more of: sending time, a hopping sequence, and a sending resource used for sending the uplink signal.
17. The base station according to claim 13, wherein the uplink signal comprises one or more of: an uplink sounding reference signal, an uplink preamble, and an uplink demodulation reference signal.
18. The base station according to claim 13, wherein the second base station and the first base station have synchronized clock rates, there is a fixed time difference t1 between the uplink receive window of the second base station and an uplink receive window of the first base station, and |t1|?0; the method comprises,
when it is detected that the uplink signal is not received in the uplink receive window of the second base station, again detecting, by the first base station, the uplink signal, after the first base station advances the uplink receive window of the second base station by a length of at least one cyclic prefix.

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