-
Patent Agency Ranking
公开(公告)号：US20200178255A1
公开(公告)日：2020-06-04
申请号：US16586771
申请日：2019-09-27
Applicant: Huawei Technologies Co., Ltd.
Abstract: A method for determining a carrier center frequency in a wireless communications system is provided. The method includes: determining, a carrier center frequency used by a base station and UE to communicate, according to a frequency band starting frequency, an absolute radio frequency channel number, a frequency band offset, and a relative radio frequency channel number. According to this application, a time for searching for a cell by a terminal can be reduced, power consumption of the terminal can be reduced, and a battery life can be extended.
-
公开(公告)号：US20240040393A1
公开(公告)日：2024-02-01
申请号：US18486672
申请日：2023-10-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04W16/14 , H04W72/30 , H04W72/0453
CPC classification number: H04W16/14 , H04W72/30 , H04W72/0453
Abstract: This application relates to a communication method and apparatus using an unlicensed spectrum, applied to the field of short-range communication, and in particular, to scenarios such as smart driving, smart home, and intelligent manufacturing. The method includes: generating broadcast information; and sending the broadcast information on at least one broadcast channel on a predefined frequency band, where the at least one broadcast channel includes a first broadcast channel, and a center frequency of the first broadcast channel is 2403 MHz, 2404 MHz, 2420 MHz, 2421 MHz, 2422 MHz, 2423 MHz, 2424 MHz, or 2481 MHz. According to a broadcast channel configuration manner in this solution, signal interference on the unlicensed spectrum can be reduced, and communication quality can be improved.
-
公开(公告)号：US20210112555A1
公开(公告)日：2021-04-15
申请号：US17127963
申请日：2020-12-18
Applicant: Huawei Technologies Co., Ltd.
Abstract: A method for determining a carrier center frequency in a wireless communications system and apparatus are provided. The method includes: determining, a carrier center frequency used by a base station and UE to communicate, according to a frequency band starting frequency, and absolute radio frequency channel number, a frequency band offset, and a relative radio frequency channel number. According to this application, a time for searching for a cell by a terminal can be reduced, power consumption of the terminal can be reduced, and a battery life can be extended.
-
公开(公告)号：US20180242322A1
公开(公告)日：2018-08-23
申请号：US15926764
申请日：2018-03-20
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W72/04
Abstract: The present application relates to the mobile communications field, and in particular, to a technology for determining a carrier center frequency in a wireless communications system. In a method for determining a carrier center frequency, a carrier center frequency used by a base station and UE to communicate is determined according to a frequency band starting frequency, an absolute radio frequency channel number, a frequency band offset, and a relative radio frequency channel number. According to a solution provided in this application, a time for searching for a cell by a terminal can be reduced, power consumption of the terminal can be reduced, and a battery life can be extended.
-
公开(公告)号：US20220295491A1
公开(公告)日：2022-09-15
申请号：US17832349
申请日：2022-06-03
Applicant: Huawei Technologies Co., Ltd.
Abstract: A method for determining a carrier center frequency in a wireless communications system and apparatus is provided. The method includes: determining, a carrier center frequency used by a base station and UE to communicate, according to a frequency band starting frequency, an absolute radio frequency channel number, a frequency band offset, and a relative radio frequency channel number. According to this application, a time for searching for a cell by a terminal can be reduced, power consumption of the terminal can be reduced, and a battery life can be extended.
-
-
-
-
Search Results
5
records
(took 0.014 seconds)
