Wireless device and wireless communication system
AssigneeFujikura Ltd.
InventorsKazuma Kawahara, Yuki Suto
Life of this patent
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Abstract
A wireless device that is one of wireless devices in a first network and sets a reception beam direction with respect to an other wireless device in the first network by using a beam forming function, in which the wireless device is wirelessly connected to the other wireless device in the first network such that a center frequency of the first network is offset to a center frequency of a second network adjacent to the first network, and the reception beam direction in which a state of transmission and reception is improved is set by limiting a beam scanning range of the beam forming function to a predetermined range.
Claims11
A wireless device that is one of wireless devices in a first network and sets a reception beam direction with respect to an other wireless device in the first network by using a beam forming function,
- wherein the first network uses a same frequency band as a second network adjacent to the first network,
- the wireless device is wirelessly connected to the other wireless device in the first network such that a center frequency of the first network is offset to a center frequency of the second network, and
- the reception beam direction in which a state of transmission and reception is improved is set by limiting a beam scanning range of the beam forming function to a predetermined range.
A wireless device that is one of wireless devices in a first network and sets a reception beam direction with respect to an other wireless device in the first network by using a beam forming function,
- wherein the reception beam direction in which a state of transmission and reception is improved is set based on a noise-dependent parameter.
Dependencies are inferred from the claim text.