UPLINK SYNCHRONIZATION METHOD AND APPARATUS

Abstract

Embodiments of the present invention relates to an uplink synchronization method and apparatus where the method includes: obtaining a timing advance of a second frequency point according to a timing advance of a first frequency point; and sending data at an uplink sending time corresponding to the timing advance of the second frequency point. According to embodiments of the present invention the TA of the second frequency point can be obtained according to the TA of the first frequency point and a RACH access process does not need to be performed at the second frequency point which effectively reduces the network resources occupied by the RACH process and shortens the produced delay thereby improving the performance of the entire system.

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Technology	Declaration Information			Specification Information	Explicitly Disclosed	Patent Type
Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Number	Explicitly Disclosed	Patent Type
4G	12/02/2018	ISLD-201712-071	HUAWEI	S1 TS Number: TS 136 133 Version No: Illustrative part: ---- Release: S2 TS Number: TS 136 213 Version No: Illustrative part: ---- Release: S3 TS Number: TS 136 300 Version No: Illustrative part: ---- Release: S4 TS Number: TS 136 321 Version No: Illustrative part: ---- Release: +3 -3	Yes	Family Member
4G	22/11/2017	ISLD-201802-008	HUAWEI	S1 TS Number: TS 136 133 Version No: Illustrative part: ---- Release: S2 TS Number: TS 136 213 Version No: Illustrative part: ---- Release: S3 TS Number: TS 136 300 Version No: Illustrative part: ---- Release: S4 TS Number: TS 136 321 Version No: Illustrative part: ---- Release: +3 -3	No	Family Member
5G	01/01/2019	ISLD-201812-071	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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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
CN102318233A	4G	12/02/2018	ISLD-201712-071	HUAWEI	S1 TS Number: TS 136 133 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- +3 -3	Yes	Basis Patent
CN102318233A	4G	22/11/2017	ISLD-201802-008	HUAWEI	S1 TS Number: TS 136 133 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- +3 -3	Yes	Basis Patent
CN102318233A	5G	01/01/2019	ISLD-201812-071	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
CN102318233B	4G	12/02/2018	ISLD-201712-071	HUAWEI	S1 TS Number: TS 136 133 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- +3 -3	Yes	Basis Patent
CN102318233B	4G	22/11/2017	ISLD-201802-008	HUAWEI	S1 TS Number: TS 136 133 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- +3 -3	Yes	Basis Patent
CN102318233B	5G	01/01/2019	ISLD-201812-071	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
BRPI0924662A2	4G	12/02/2018	ISLD-201712-071	HUAWEI	S1 TS Number: TS 136 133 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- +3 -3	Yes	Family Member
BRPI0924662A2	4G	22/11/2017	ISLD-201802-008	HUAWEI	S1 TS Number: TS 136 133 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- +3 -3	No	Family Member
BRPI0924662A2	5G	01/01/2019	ISLD-201812-071	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
EP2418785A1	4G	12/02/2018	ISLD-201712-071	HUAWEI	S1 TS Number: TS 136 133 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- +3 -3	Yes	Family Member
EP2418785A1	4G	22/11/2017	ISLD-201802-008	HUAWEI	S1 TS Number: TS 136 133 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- +3 -3	No	Family Member
EP2418785A1	5G	01/01/2019	ISLD-201812-071	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
EP2418785A4	4G	12/02/2018	ISLD-201712-071	HUAWEI	S1 TS Number: TS 136 133 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- +3 -3	Yes	Family Member
EP2418785A4	4G	22/11/2017	ISLD-201802-008	HUAWEI	S1 TS Number: TS 136 133 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- +3 -3	No	Family Member
EP2418785A4	5G	01/01/2019	ISLD-201812-071	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
EP2418785B1	4G	12/02/2018	ISLD-201712-071	HUAWEI	S1 TS Number: TS 136 133 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- +3 -3	Yes	Family Member
EP2418785B1	4G	22/11/2017	ISLD-201802-008	HUAWEI	S1 TS Number: TS 136 133 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- +3 -3	No	Family Member
EP2418785B1	5G	01/01/2019	ISLD-201812-071	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
RU2011147723A	4G	12/02/2018	ISLD-201712-071	HUAWEI	S1 TS Number: TS 136 133 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- +3 -3	Yes	Family Member
RU2011147723A	4G	22/11/2017	ISLD-201802-008	HUAWEI	S1 TS Number: TS 136 133 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- +3 -3	No	Family Member
RU2011147723A	5G	01/01/2019	ISLD-201812-071	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
RU2503152C2	4G	12/02/2018	ISLD-201712-071	HUAWEI	S1 TS Number: TS 136 133 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- +3 -3	Yes	Family Member
RU2503152C2	4G	22/11/2017	ISLD-201802-008	HUAWEI	S1 TS Number: TS 136 133 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- +3 -3	No	Family Member
RU2503152C2	5G	01/01/2019	ISLD-201812-071	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
US9107160B2	4G	12/02/2018	ISLD-201712-071	HUAWEI	S1 TS Number: TS 136 133 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- +3 -3	Yes	Family Member
US9107160B2	4G	22/11/2017	ISLD-201802-008	HUAWEI	S1 TS Number: TS 136 133 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- +3 -3	No	Family Member
US9107160B2	5G	01/01/2019	ISLD-201812-071	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
WO2010121432A1	4G	12/02/2018	ISLD-201712-071	HUAWEI	S1 TS Number: TS 136 133 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- +3 -3	Yes	Family Member
WO2010121432A1	4G	22/11/2017	ISLD-201802-008	HUAWEI	S1 TS Number: TS 136 133 Version No: ---- Section No: Release : ---- S2 TS Number: TS 136 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 136 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 136 321 Version No: ---- Section No: Release : ---- +3 -3	No	Family Member
WO2010121432A1	5G	01/01/2019	ISLD-201812-071	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
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Technologies

Resource configuration

Synchronization

Product

User Equipment (UE/Terminal)

Use Cases

Wireless communication

Services

Transmitting/receiving data in uplink

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