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US 12,712,693 B2Granted
Method for requesting system information block, and communication device
AssigneeBeijing Xiaomi Mobile Software Co., Ltd.
InventorsYanhua Li, Xiaowei Jiang
Life of this patent
Estimating the term…
Abstract
A method for requesting a system information block (SIB) may include: receiving an acquisition request requesting the SIB; and issuing feedback information for the acquisition request.
Claims25
A method for requesting a system information block (SIB), performed by a network device, comprising:
- receiving an acquisition request for requesting the SIB;
- and
- issuing feedback information for the acquisition request,
- wherein receiving the acquisition request for requesting the SIB comprises:
- receiving a first message (Msg1) carrying the acquisition request,
- wherein issuing the feedback information for the acquisition request comprises:
- issuing a second message (Msg2) carrying the feedback information,
- wherein the Msg2 has a backoff indicator (BI) subheader of a BI, and the BI subheader carries the feedback information and auxiliary information,
- wherein the feedback information is carried by a reserved bit of the BI subheader, and
- wherein the auxiliary information is at least configured for a user equipment (UE) to determine relevant information required for acquiring the SIB.
7 more elements
A method for requesting a system information block (SIB), performed by a user equipment (UE), comprising:
- sending an acquisition request for requesting the SIB;
- and
- receiving feedback information for the acquisition request,
- wherein sending the acquisition request for requesting the SIB comprises:
- sending a first message (Msg1) carrying the acquisition request,
- wherein receiving the feedback information for the acquisition request comprises:
- receiving a second message (Msg2) carrying the feedback information,
- wherein the Msg2 has a backoff indicator (BI) subheader of a BI, and the BI subheader carries the feedback information and auxiliary information,
- wherein the feedback information is carried by a reserved bit of the BI subheader, and
- wherein the auxiliary information is at least configured for the UE to determine relevant information required for acquiring the SIB.
7 more elements
Dependencies are inferred from the claim text.