US 11,115,850 B2Granted

Service indication method, base station, terminal, and system

AssigneeHuawei Technologies Co., Ltd.

InventorsJianqiang Xiong, Liuying Xie, Yuehui Liu

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Abstract

Embodiments of the present disclosure provide a service indication method, a base station, a terminal, and a system. The method includes: sending, by the base station, first service indication information to the terminal, where the first service indication information includes an identifier of a first frequency channel number and an identifier of a first service associated with the first frequency channel number; determining, by the base station, a second service associated with a second frequency channel number; and sending second service indication information to the terminal, where the second service indication information includes the identifier of the first frequency channel number and an identifier of the second service. In the solution in the embodiments of the present disclosure, after indicating a service associated with a frequency channel number, a service identifier may further indicate a service associated with another frequency channel number with a same physical frequency.

Claims8

Dependent claims

A service indication method, used in a communications system, wherein the communications system comprises a base station and a terminal, the terminal supports a first frequency channel number and a second frequency channel number, a physical frequency of the first frequency channel number is the same as a physical frequency of the second frequency channel number, and the method comprises:

sending, by the base station, first service indication information to the terminal, wherein the first service indication information comprises an identifier of the first frequency channel number and an identifier of a first service associated with the first frequency channel number;
determining, by the base station, a second service associated with the second frequency channel number;
and
sending, by the base station, second service indication information to the terminal, wherein the second service indication information comprises the identifier of the first frequency channel number and an identifier of the second service, wherein the first frequency channel number is a primary frequency channel number, and the second frequency channel number is a secondary frequency channel number;
and
after the sending, by the base station, second service indication information to the terminal, the method further comprises:
sending, by the base station, a deletion instruction to the terminal, wherein the deletion instruction is used to instruct the terminal to delete the first service indication information and the second service indication information;
determining, by the base station, a third service associated with the second frequency channel number;
and
sending, by the base station, third service indication information to the terminal, wherein the third service indication information comprises an identifier of the second frequency channel number and an identifier of the third service.

7 more elements

receiving, by the terminal, first service indication information from the base station, wherein the first service indication information comprises an identifier of the first frequency channel number and an identifier of a first service associated with the first frequency channel number;
and
receiving, by the terminal, second service indication information from the base station, wherein the second service indication information comprises the identifier of the first frequency channel number and an identifier of a second service associated with the second frequency channel number, wherein the first frequency channel number is a primary frequency channel number, and the second frequency channel number is a secondary frequency channel number;
and
after the receiving, by the terminal, second service indication information from the base station, the method further comprises:
receiving, by the terminal, a deletion instruction from the base station, wherein the deletion instruction is used to instruct the terminal to delete the first service indication information and the second service indication information;
deleting, by the terminal, the first service indication information and the second service indication information based on the deletion instruction;
and
receiving, by the terminal, third service indication information from the base station, wherein the third service indication information comprises an identifier of the second frequency channel number and an identifier of a third service associated with the second frequency channel number.

6 more elements

A base station, used in a communications system, wherein the communications system comprises the base station and a terminal, the terminal supports both a first frequency channel number and a second frequency channel number, a physical frequency of the first frequency channel number is the same as a physical frequency of the second frequency channel number, and the base station comprises:

a transmitter, configured to send first service indication information to the terminal, wherein the first service indication information comprises an identifier of the first frequency channel number and an identifier of a first service associated with the first frequency channel number;
and
a processor, configured to determine a second service associated with the second frequency channel number, wherein
the transmitter is further configured to send second service indication information to the terminal, wherein the second service indication information comprises the identifier of the first frequency channel number and an identifier of the second service, wherein the first frequency channel number is a primary frequency channel number, and the second frequency channel number is a secondary frequency channel number;
the transmitter is further configured to send a deletion instruction to the terminal, wherein the deletion instruction is used to instruct the terminal to delete the first service indication information and the second service indication information;
the processor is further configured to determine a third service associated with the second frequency channel number;
and the transmitter is further configured to send third service indication information to the terminal, wherein the third service indication information comprises an identifier of the second frequency channel number and an identifier of the third service.

4 more elements

A terminal, used in a communications system, wherein the communications system comprises a base station and the terminal, the terminal supports both a first frequency channel number and a second frequency channel number, a physical frequency of the first frequency channel number is the same as a physical frequency of the second frequency channel number, and the terminal comprises:

a receiver, configured to:
receive first service indication information from the base station, wherein the first service indication information comprises an identifier of the first frequency channel number and an identifier of a first service associated with the first frequency channel number;
and receive second service indication information from the base station, wherein the second service indication information comprises the identifier of the first frequency channel number and an identifier of a second service associated with the second frequency channel number, wherein the first frequency channel number is a primary frequency channel number, the second frequency channel number is a secondary frequency channel number, and
the terminal further comprises a processor;
the receiver is further configured to receive a deletion instruction from the base station, wherein the deletion instruction is used to instruct the terminal to delete the first service indication information and the second service indication information;
the processor is configured to delete the first service indication information and the second service indication information based on the deletion instruction;
and
the receiver is further configured to receive third service indication information from the base station, wherein the third service indication information comprises an identifier of the second frequency channel number and an identifier of a third service associated with the second frequency channel number.

5 more elements

Dependencies are inferred from the claim text.

Facts

Application: 16/425,421Filed 29 May 2019 · continuation
Priority: 30 Nov 2016
Published: US 2019/0281488 A112 Sep 2019
Granted: 7 Sep 2021
Term ends: Not estimatedThe source records don’t support an estimate.

Classification8 codes

H04W 24/10
Supervisory, monitoring or testing arrangements: scheduling measurement reports ; Arrangements for measurement reports
H04L 5/00
Arrangements affording multiple use of the transmission path
H04W 16/02
Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures: resource…
H04W 72/51
Allocation or scheduling criteria for wireless resources: based on terminal or device properties

Family

PCT/CN2016/108165Parent of this continuation · filed 30 Nov 2016
US 2019/0281488 A1Pre-grant publication · published 12 Sep 2019
US 11,115,850 B2This patent

From the US filing history. Foreign family members aren’t listed.

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