Invention Grant
- Patent Title: Wireless communication method and device
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Application No.: US16338574Application Date: 2018-02-14
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Publication No.: US11083011B2Publication Date: 2021-08-03
- Inventor: Zhihua Shi , Wenhong Chen , Zhi Zhang
- Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Applicant Address: CN Guangdong
- Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Current Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Current Assignee Address: CN Guangdong
- International Application: PCT/CN2018/076863 WO 20180214
- International Announcement: WO2019/157724 WO 20190822
- Main IPC: H04W74/02
- IPC: H04W74/02 ; H04W76/19 ; H04W24/10

Abstract:
The embodiments of the disclosure provide a method for wireless communication and a device, which may select at least one of a random access sequence or a random access resource by use of quality of a signal in a second signal set when a link for a signal in a first signal set is too poor to be available. The method includes that: a terminal reports, in a first protocol layer, a first event to a second protocol layer, here, the first event is used to indicate that quality of a signal in a first signal set is poor enough to meet a first condition; and under the condition that the terminal determines, in the second protocol layer, occurrence of a second event based on an occurrence situation of the first event, the terminal determines, in the second protocol layer, at least one of a random access sequence or a random access resource for transmission based on a signal reporting situation provided by the first protocol layer about a second signal set, here, the random access sequence is a contention-based random access sequence or a contention-free random access sequence and the random access resource is a contention-based random access resource or a contention-free random access resource, and the second event is used to indicate that link quality corresponding to the signal in the first signal set is poor enough to meet a second condition.
Public/Granted literature
- US20210029739A1 WIRELESS COMMUNICATION METHOD AND DEVICE Public/Granted day:2021-01-28
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