白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

Enhanced reservation signal for cellular communication in unlicensed spectrum

專利號(hào)
US11659402B2
公開日期
2023-05-23
申請(qǐng)人
Apple Inc.(US CA Cupertino)
發(fā)明人
Deepankar Bhattacharjee; Prateek Sharma; Farouk Belghoul; Dawei Zhang; Haitong Sun; Wei Zeng; Sreevalsan Vallath
IPC分類
H04W16/14; H04W72/04; H04W74/08; H04W84/12; H04W24/04; H04W72/0446
技術(shù)領(lǐng)域
unlicensed,cellular,lbt,ue,laa,may,fi,wi,station,in
地域: CA CA Cupertino

摘要

This disclosure relates to providing a reservation signal for cellular communication in unlicensed spectrum. A cellular base station may perform a listen-before-talk procedure on an unlicensed frequency channel. The cellular base station may transmit a reservation signal on the unlicensed frequency channel after successfully performing the listen-before-talk procedure. The cellular base station may perform carrier sensing on the unlicensed frequency channel at least once during the duration of the reservation signal. The cellular base station may perform cellular communication on the unlicensed frequency channel after ceasing transmitting the reservation signal.

說明書

Carrier Medium—a memory medium as described above, as well as a physical transmission medium, such as a bus, network, and/or other physical transmission medium that conveys signals such as electrical, electromagnetic, or digital signals.

Computer System (or Computer)—any of various types of computing or processing systems, including a personal computer system (PC), mainframe computer system, workstation, network appliance, Internet appliance, personal digital assistant (PDA), television system, grid computing system, or other device or combinations of devices. In general, the term “computer system” may be broadly defined to encompass any device (or combination of devices) having at least one processor that executes instructions from a memory medium.

User Equipment (UE) (or “UE Device”)—any of various types of computer systems or devices that are mobile or portable and that perform wireless communications. Examples of UE devices include mobile telephones or smart phones (e.g., iPhone?, Android?-based phones), tablet computers (e.g., iPad?, Samsung Galaxy?), portable gaming devices (e.g., Nintendo DS?, PlayStation Portable?, Gameboy Advance?, iPhone?), wearable devices (e.g., smart watch, smart glasses), laptops, PDAs, portable Internet devices, music players, data storage devices, or other handheld devices, etc. In general, the term “UE” or “UE device” can be broadly defined to encompass any electronic, computing, and/or telecommunications device (or combination of devices) which is easily transported by a user and capable of wireless communication.

Wireless Device—any of various types of computer systems or devices that perform wireless communications. A wireless device can be portable (or mobile) or may be stationary or fixed at a certain location. A UE is an example of a wireless device.

權(quán)利要求

1
微信群二維碼
意見反饋