Method for Ensuring Parallel Data Random Access and User Equipment

Abstract

A method for ensuring parallel data random access and a user equipment are provided. An embodiment of the present invention includes controlling a random access sequence transmitted by a user equipment through a physical random access channel (PRACH) not to be sent with other uplink transmission in the same subframe, or, when a random access sequence transmitted by a user equipment through a PRACH is sent with other uplink transmission in the same subframe, controlling a priority of power transmission of the PRACH and a priority of power transmission of an uplink channel over which the other uplink transmission is performed, when power is limited.

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5G	19/11/2019	ISLD-201911-016	HUAWEI	S1 TS Number: TS 138 211 Version No: Illustrative part: ---- Release: S2 TS Number: TS 138 213 Version No: Illustrative part: ---- Release: S3 TS Number: TS 138 300 Version No: Illustrative part: ---- Release: S4 TS Number: TS 138 321 Version No: Illustrative part: ---- Release: S5 TS Number: TS 138 331 Version No: Illustrative part: ---- Release: S6 TS Number: TS 138 413 Version No: Illustrative part: ---- Release: S7 TS Number: TS 138 423 Version No: Illustrative part: ---- Release: +6 -6				Yes	Family Member

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CN103024923B	5G	19/11/2019	ISLD-201911-016	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 413 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 423 Version No: ---- Section No: Release : ---- +6 -6	Yes	Basis Patent
AU2012315093A1	5G	19/11/2019	ISLD-201911-016	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 413 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 423 Version No: ---- Section No: Release : ---- +6 -6	Yes	Family Member
AU2012315093B2	5G	19/11/2019	ISLD-201911-016	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 413 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 423 Version No: ---- Section No: Release : ---- +6 -6	Yes	Family Member
BR112013026695A2	5G	19/11/2019	ISLD-201911-016	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 413 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 423 Version No: ---- Section No: Release : ---- +6 -6	Yes	Family Member
BR112013026695B1	5G	19/11/2019	ISLD-201911-016	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 413 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 423 Version No: ---- Section No: Release : ---- +6 -6	Yes	Family Member
EP2667675A1	5G	19/11/2019	ISLD-201911-016	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 413 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 423 Version No: ---- Section No: Release : ---- +6 -6	Yes	Family Member
EP2667675A4	5G	19/11/2019	ISLD-201911-016	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 413 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 423 Version No: ---- Section No: Release : ---- +6 -6	Yes	Family Member
EP2667675B1	5G	19/11/2019	ISLD-201911-016	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 413 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 423 Version No: ---- Section No: Release : ---- +6 -6	Yes	Family Member
EP3007511A1	5G	19/11/2019	ISLD-201911-016	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 413 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 423 Version No: ---- Section No: Release : ---- +6 -6	Yes	Family Member
EP3007511B1	5G	19/11/2019	ISLD-201911-016	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 413 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 423 Version No: ---- Section No: Release : ---- +6 -6	Yes	Family Member
EP3253169A1	5G	19/11/2019	ISLD-201911-016	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 413 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 423 Version No: ---- Section No: Release : ---- +6 -6	Yes	Family Member
ES2640515T3	5G	19/11/2019	ISLD-201911-016	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 413 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 423 Version No: ---- Section No: Release : ---- +6 -6	Yes	Family Member
JP2014512123A	5G	19/11/2019	ISLD-201911-016	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 413 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 423 Version No: ---- Section No: Release : ---- +6 -6	Yes	Family Member
JP5676817B2	5G	19/11/2019	ISLD-201911-016	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 413 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 423 Version No: ---- Section No: Release : ---- +6 -6	Yes	Family Member
US2014079002A1	5G	19/11/2019	ISLD-201911-016	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 413 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 423 Version No: ---- Section No: Release : ---- +6 -6	Yes	Family Member
US9596703B2	5G	19/11/2019	ISLD-201911-016	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 413 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 423 Version No: ---- Section No: Release : ---- +6 -6	Yes	Family Member
US10299217B2	5G	19/11/2019	ISLD-201911-016	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 413 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 423 Version No: ---- Section No: Release : ---- +6 -6	Yes	Family Member
WO2013044806A1	5G	19/11/2019	ISLD-201911-016	HUAWEI	S1 TS Number: TS 138 211 Version No: ---- Section No: Release : ---- S2 TS Number: TS 138 213 Version No: ---- Section No: Release : ---- S3 TS Number: TS 138 300 Version No: ---- Section No: Release : ---- S4 TS Number: TS 138 321 Version No: ---- Section No: Release : ---- S5 TS Number: TS 138 331 Version No: ---- Section No: Release : ---- S6 TS Number: TS 138 413 Version No: ---- Section No: Release : ---- S7 TS Number: TS 138 423 Version No: ---- Section No: Release : ---- +6 -6	Yes	Family Member
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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
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Technologies

Mobility and handover

Random access

Power Control

Product

User Equipment (UE/Terminal)

Use Cases

Wireless communication

Services

Transmitting/receiving data in uplink

Claim

1. A method, comprising:
when a random access sequence transmitted by a user equipment through a physical random access channel (PRACH) in an auxiliary serving cell is sent in a same subframe with an other uplink transmission in a different serving cell, and when power is limited, controlling a priority of power transmission of an uplink channel over which the other uplink transmission is performed to be lower than a priority of power transmission of the PRACH.
2. The method according to claim 1, wherein, when the uplink channel over which the other uplink transmission is performed comprises a physical uplink control channel (PUCCH) and a physical uplink shared channel (PUSCH), controlling the priority of power transmission of the PRACH and the priority of power transmission of the uplink channel over which the other uplink transmission is performed comprises:
controlling a priority of power transmission of a PUSCH transmission which does not comprise uplink control information (UCI) to be lower than a priority of power transmission of a PUSCH transmission which comprises the UCI, the priority of power transmission of the PUSCH transmission which comprises the UCI to be lower than a priority of power transmission of the PUCCH, and the priority of power transmission of the PUCCH to be lower than a priority of power transmission of the PRACH.
3. The method according to claim 2, further comprising:
when the user equipment transmits an MSG3 to a network side through a PUSCH in a contention-based random access procedure, controlling a priority of power transmission of the PUCCH, a priority of power transmission of the PUSCH transmission which does not comprise UCI, a priority of power transmission of the PUSCH transmission which comprises the UCI, and a priority of power transmission of the PUSCH transmitting the MSG3 when power is limited, so that transmission of the MSG3 in the random access procedure and the other uplink transmission are simultaneously performed; and performing one of the following:
controlling the priority of power transmission of the PUSCH transmission which comprises the UCI to be equal to the priority of power transmission of the PUSCH transmitting the MSG3;
controlling the priority of power transmission of the PUSCH transmission which does not comprise the UCI to be lower than the priority of power transmission of the PUSCH transmission over which comprises the UCI, controlling the priority of power transmission of the PUSCH transmission which comprises the UCI to be lower than the priority of power transmission of the PUSCH transmitting the MSG3, and controlling the priority of power transmission of the PUSCH transmitting the MSG3 to be lower than the priority of power transmission of the PUCCH;
controlling the priority of power transmission of the PUSCH transmission which does not comprise the UCI to be lower than the priority of power transmission of the PUSCH transmitting the MSG3, controlling the priority of power transmission of the PUSCH transmitting the MSG3 to be lower than the priority of power transmission of the PUSCH transmission which comprises the UCI, and controlling the priority of power transmission of the PUSCH transmission which comprises the UCI to be lower than the priority of power transmission of the PUCCH; or
controlling the priority of power transmission of the PUSCH transmission which does not comprise the UCI to be lower than the priority of power transmission of the PUSCH transmission which comprises the UCI, controlling the priority of power transmission of the PUSCH transmission which comprises the UCI to be lower than the priority of power transmission of the PUCCH, and controlling the priority of power transmission of the PUCCH to be lower than the priority of power transmission of the PUSCH transmitting the MSG3.
4. The method according to claim 2, further comprising:
when the user equipment transmits an MSG3 to a network side in a contention-based random access procedure, transmitting the MSG3 through an assigned uplink resource in a received random access response.
5. The method according to claim 2, further comprising:
when a contention-based random access procedure is initiated in an auxiliary serving cell, selecting and sending a random access sequence in a group A; or according to loss of a current downlink path of the auxiliary serving cell, selecting and sending a random access sequence in a group A or a group B.
6. The method according to claim 1, further comprising:
when the user equipment transmits an MSG3 to a network side in a contention-based random access procedure, transmitting the MSG3 through an assigned uplink resource in a received random access response.
7. The method according to claim 1, further comprising:
when a contention-based random access procedure is initiated in an auxiliary serving cell, selecting and sending a random access sequence in a group A; or according to loss of a current downlink path of the auxiliary serving cell, selecting and sending a random access sequence in a group A or a group B.
8. A user equipment, comprising:
a power controller, configured to, when a random access sequence transmitted by the user equipment through a physical random access channel (PRACH) in an auxiliary serving cell is sent in a same subframe with an other uplink transmission in a different serving cell, and when power is limited, control a priority of power transmission of an uplink channel over which the other uplink transmission is performed to be lower than a priority of power transmission of the PRACH.
9. The user equipment according to claim 8, wherein, when the uplink channel over which the other uplink transmission is performed comprises a physical uplink control channel (PUCCH) and a physical uplink shared channel (PUSCH), the power controller is configured to:
control a priority of power transmission of a PUSCH transmission which does not comprise uplink control information (UCI) to be lower than a priority of power transmission of a PUSCH transmission comprises the UCI, the priority of power transmission of the PUSCH transmission which comprises the UCI to be lower than a priority of power transmission of the PUCCH, and the priority of power transmission of the PUCCH to be lower than a priority of power transmission of the PRACH.
10. The user equipment according to claim 9, further comprising a power assignment unit, wherein when the user equipment transmits an MSG3 to a network side through a PUSCH in a contention-based random access procedure, the power assignment unit is configured to:
control a priority of power transmission of the PUCCH, a priority of power transmission of the PUSCH transmission which does not comprise UCI, a priority of power transmission of the PUSCH transmission which comprises the UCI, and a priority of power transmission of the PUSCH transmitting the MSG3 when power is limited, so that transmission of the MSG3 in the random access procedure and the other uplink transmission are simultaneously performed; and one of the following is performed: controlling the priority of power transmission of the PUSCH transmission which comprises the UCI to be equal to the priority of power transmission of the PUSCH transmitting the MSG3; controlling the priority of power transmission of the PUSCH transmission which does not comprise the UCI to be lower than the priority of power transmission of the PUSCH transmission which comprises the UCI, the priority of power transmission of the PUSCH transmission which comprises the UCI to be lower than the priority of power transmission of the PUSCH transmitting the MSG3, and the priority of power transmission of the PUSCH transmitting the MSG3 to be lower than the priority of power transmission of the PUCCH; controlling the priority of power transmission of the PUSCH transmission which does not comprise the UCI to be lower than the priority of power transmission of the PUSCH transmitting the MSG3, the priority of power transmission of the PUSCH transmitting the MSG3 to be lower than the priority of power transmission of the PUSCH transmission over which comprises the UCI, and the priority of power transmission of the PUSCH transmission over which comprises the UCI to be lower than the priority of power transmission of the PUCCH; or controlling the priority of power transmission of the PUSCH transmission which does not comprise the UCI to be lower than the priority of power transmission of the PUSCH transmission over which comprises the UCI, the priority of power transmission of the PUSCH transmission over which comprises the UCI to be lower than the priority of power transmission of the PUCCH, and the priority of power transmission of the PUCCH to be lower than the priority of power transmission of the PUSCH transmitting the MSG3.
11. The user equipment according to claim 9, wherein, when the user equipment transmits an MSG3 to a network side in a contention-based random access procedure, the user equipment further comprises a transmitter, configured to transmit the MSG3 through an assigned uplink resource in a received random access response.
12. The user equipment according to claim 9, wherein, when a contention-based random access procedure is initiated in an auxiliary serving cell, the user equipment further comprises a transmitter, configured to:
select and send a random access sequence in a group A; or according to loss of a current downlink path of the auxiliary serving cell, select and send a random access sequence in a group A or a group B.
13. The user equipment according to claim 8, wherein, when the user equipment transmits an MSG3 to a network side in a contention-based random access procedure, the user equipment further comprises a transmitter, configured to transmit the MSG3 through an assigned uplink resource in a received random access response.
14. The user equipment according to claim 8, wherein, when a contention-based random access procedure is initiated in an auxiliary serving cell, the user equipment further comprises a transmitter, configured to:
select and send a random access sequence in a group A; or according to loss of a current downlink path of the auxiliary serving cell, select and send a random access sequence in a group A or a group B.

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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

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