18275233. WIRELESS COMMUNICATION METHOD, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION PROGRAM simplified abstract (NIPPON TELEGRAPH AND TELEPHONE CORPORATION)

WIRELESS COMMUNICATION METHOD, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION PROGRAM

Organization Name

NIPPON TELEGRAPH AND TELEPHONE CORPORATION

Inventor(s)

Riku Omiya of Musashino-shi, Tokyo (JP)

Tomoaki Ogawa of Musashino-shi, Tokyo (JP)

Tomoki Murakami of Musashino-shi, Tokyo (JP)

Yasushi Takatori of Musashino-shi, Tokyo (JP)

WIRELESS COMMUNICATION METHOD, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION PROGRAM - A simplified explanation of the abstract

This abstract first appeared for US patent application 18275233 titled 'WIRELESS COMMUNICATION METHOD, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION PROGRAM

Simplified Explanation

The wireless communication system described in the patent application involves using a sensor to detect the position of an obstacle between a transmitting station and a receiving station. The system then identifies an obstacle region and sets a reflector setting region on the opposite side of the obstacle region with reference to tangents from both the transmitting and receiving stations. A reflector selector chooses a reflector within the setting region, and a controller manages communication between the stations using radio waves reflected by the selected reflector.

• Sensor acquires obstacle position
• Detector identifies obstacle region
• Setter establishes reflector setting region
• Selector picks reflector within setting region
• Controller manages communication via reflected radio waves

Potential Applications

The technology could be applied in:

• Wireless communication systems
• Radar systems
• Autonomous vehicles

Problems Solved

This innovation addresses issues such as:

• Signal blockage by obstacles
• Maintaining communication in obstructed environments

Benefits

The system offers benefits like:

• Improved signal reliability
• Enhanced communication range
• Increased data transmission speed

Potential Commercial Applications

This technology could be utilized in:

• Telecommunications industry
• Military and defense applications
• Smart city infrastructure development

Possible Prior Art

One potential prior art for this technology could be:

• Adaptive beamforming systems in wireless communication

Unanswered Questions

How does the system handle dynamic obstacles that move within the communication path?

The patent application does not specify how the system adapts to obstacles that change position during communication.

What is the range of the reflector in terms of signal reflection efficiency?

The efficiency of signal reflection by the selected reflector is not detailed in the abstract.

Original Abstract Submitted

A wireless communication system includes a sensor that acquires a position of an obstacle present between a transmitting station and a receiving station; an obstacle region detector that detects an obstacle region on the basis of the position acquired by the sensor; and a reflector region setter that sets, as a reflector setting region, a region on an opposite side of the obstacle region with reference to a tangent from the transmitting station toward the obstacle region and on an opposite side of the obstacle region with reference to a tangent from the receiving station toward the obstacle region. Further, there is a reflector selector that selects a reflector present in the reflector setting region among the plurality of reflectors, and a controller that controls communication such that the receiving station and the transmitting station perform wireless communication by radio waves reflected by the reflector selected by the reflector selector.