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US 12,114,398 B2Granted
Method for reporting band information and related device
AssigneeHuawei Technologies Co., Ltd.
InventorsYiru Kuang, Bingzhao Li, Hongping Zhang
Life of this patent
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Abstract
In a method, a first band combination set reported by a terminal device may include a first band combination and a second band combination, the first band combination is a fallback band combination that has a same capability as the second band combination, and the first band combination and the second band combination correspond to different radio access technology types.
Claims18
A method, comprising:
- receiving a terminal device capability enquiry message, wherein the terminal device capability enquiry message comprises a capability filter parameter, and the capability filter parameter indicates a range of requested terminal device capability information;
- determining a second band combination set based on the terminal device capability enquiry message;
- removing a first fallback band combination from the second band combination set, to obtain a first band combination set, wherein the first fallback band combination has a same capability as another band combination in the second band combination set, and the first fallback band combination is obtained by releasing at least one secondary cell or uplink configuration of at least one secondary cell from the another band combination, and wherein the first band combination set comprises a second fallback band combination, and the second fallback band combination is obtained by releasing a secondary cell group from the another band combination;
- and
- sending the first band combination set.
2 more elements
A method, comprising:
- sending a terminal device capability enquiry message, wherein the terminal device capability enquiry message comprises a capability filter parameter, and the capability filter parameter indicates a range of requested terminal device capability information;
- receiving a first band combination set, wherein the first band combination set comprises a second fallback band combination, and the second fallback band combination is obtained by releasing a secondary cell group from another band combination;
- and
- adding a first fallback band combination to the first band combination set, to obtain a second band combination set, wherein the first fallback band combination has a same capability as the another band combination, and is obtained by releasing at least one secondary cell or uplink configuration of at least one secondary cell from the another band combination.
1 more element
An apparatus, comprising:
- a transceiver, configured to receive a terminal device capability enquiry message, wherein the terminal device capability enquiry message comprises a capability filter parameter, and the capability filter parameter indicates a range of requested terminal device capability information;
- and
- a processor, configured to:
- determine a second band combination set based on the terminal device capability enquiry message;
- and
- remove a first fallback band combination from the second band combination set, to obtain a first band combination set, wherein the first fallback band combination has a same capability as another band combination in the second band combination set, and the first fallback band combination is obtained by releasing at least one secondary cell or uplink configuration of at least one secondary cell from the another band combination, and wherein the first band combination set comprises a second fallback band combination, and the second fallback band combination is obtained by releasing a secondary cell group from the another band combination;
- and
- wherein the transceiver is further configured to send the first band combination set.
5 more elements
An apparatus, comprising:
- a transceiver, configured to send a terminal device capability enquiry message, wherein the terminal device capability enquiry message comprises a capability filter parameter, and the capability filter parameter indicates a range of requested terminal device capability information;
- and
- a processor, configured to:
- receive a first band combination set, wherein the first band combination set comprises a second fallback band combination, and the second fallback band combination is obtained by releasing a secondary cell group from another band combination;
- and
- add a first fallback band combination to the first band combination set, to obtain a second band combination set, wherein the first fallback band combination has a same capability as the another band combination, and is obtained by releasing at least one secondary cell or uplink configuration of at least one secondary cell from the another band combination.
3 more elements
Dependencies are inferred from the claim text.