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2024年3月12日发(作者:第三类压力容器属于哪类)

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专利名称:Techniques for constructing preamble and

overhead signals for transmission in license

free radio frequency spectrum bands

发明人:ルオ、タオ,パテル、シマン・アービンド,チェ

ン、ワンシ,ブシャン、ナガ,ウェイ、ヨンビン,

シュ、ハオ,ダムンジャノビック、アレクサン

ダー,ジ、ティンファン,マラディ、ダーガ・プラ

サド,イェッラマッリ、スリニバス,ガール、ピー

ター

申请号:JP2016557892

申请日:20150309

公开号:JP6567544B2

公开日:20190828

摘要:Techniques are described for wireless communication. A first method includes

transmitting a first signal to indicate accessing a first channel in a radio frequency

spectrum band, and transmitting information with the first signal in the radio frequency

spectrum band. A second method includes winning contention to access a radio

frequency spectrum band, and after the winning contention to access the radio frequency

spectrum band, transmitting a first signal to align a starting point of a second signal with

a reference boundary associated with the radio frequency spectrum band. A third

method includes winning contention to access a radio frequency spectrum band during a

first frame period, the first frame selected from a plurality of different frame periods,

and transmitting a signal at a periodicity during one or more subframes of the first frame

period for each of the plurality of different frame periods.

申请人:クゥアルコム・インコーポレイテッド

地址:アメリカ合衆国、カリフォルニア州 92121-1714、サン・ディエゴ、モアハウ

ス・ドライブ 5775

国籍:US

代理人:蔵田 昌俊,福原 淑弘,井関 守三,岡田 貴志

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