Wireless device, wireless communication system, and wireless communication method
First Claim
1. A wireless device comprising:
- a relay destination selecting unit that selects a first wireless device other than the wireless device as a relay destination of data;
a data transmitting unit that transmits first data to a data collector and transmits second data to the first wireless device, the transmitted second data containing the first data and relay-destination-device identification information for identifying the first wireless device, the data collector performing beam forming for collecting data; and
a data relaying unit that receives a second data from a second wireless device other than the wireless device, the data relaying unit determining whether the wireless device corresponds to the relay destination device identification information included in the second data, the data relaying unit transmitting the received second data to the data collector when the data relaying unit determines the wireless device corresponds to the relay-destination-device identification information in the received second data indicates the wireless device.
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Accused Products
Abstract
A wireless device selects another wireless device that is the relay destination of data and transmits data to a data collector that collects data. Then, the wireless device transmits data obtained by adding relay-destination-device identification information of identifying the another wireless device that is a relay destination to the same as data transmitted to the data collector to the selected wireless device that is the relay destination of data. Moreover, the wireless device transmits the received data to the data collector when data obtained by adding relay-destination-device identification information is received from another wireless device and the device itself corresponds to the relay-destination-device identification information.
23 Citations
8 Claims
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1. A wireless device comprising:
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a relay destination selecting unit that selects a first wireless device other than the wireless device as a relay destination of data; a data transmitting unit that transmits first data to a data collector and transmits second data to the first wireless device, the transmitted second data containing the first data and relay-destination-device identification information for identifying the first wireless device, the data collector performing beam forming for collecting data; and a data relaying unit that receives a second data from a second wireless device other than the wireless device, the data relaying unit determining whether the wireless device corresponds to the relay destination device identification information included in the second data, the data relaying unit transmitting the received second data to the data collector when the data relaying unit determines the wireless device corresponds to the relay-destination-device identification information in the received second data indicates the wireless device. - View Dependent Claims (2, 3, 4, 7, 8)
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5. A wireless communication system, comprising:
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a first wireless device other than the wireless device; a second wireless device other than the wireless device; and a data collector, wherein the first wireless device includes a relay destination selecting unit that selects the second wireless device as a relay destination of data; and a data transmitting unit that transmits first data to the data collector and transmits second data to the second wireless device, the transmitted second data containing the first data and relay-destination-device identification information for identifying the second wireless device, the data collector performing beam forming for collecting data, the second wireless device includes a data relaying unit that receives a second data from the first wireless device, the data relaying unit determining whether the second wireless device corresponds to the relay destination device identification information included in the second data, and transmits the received second data to the data collector when the data relaying unit determines the second wireless device corresponds to the relay-destination-device identification information in the received second data indicates the second wireless device, and the data collector includes a data receiving unit that receives the first data transmitted from the first wireless device and the second data transmitted from the second wireless device.
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6. A wireless communication method, comprising
selecting, at a first wireless device other than the wireless device, a second wireless device other than the wireless device as a relay destination of data; - and
transmitting, at the first wireless device, first data to a data collector; transmitting, at the first wireless device, second data to the second wireless device, the second data containing the first data and relay-destination-device identification information for identifying the second wireless device, the data collector performing beam forming for collecting data; receiving, at the second wireless device, a second data from the first wireless device; determining whether the wireless device corresponds to the relay destination device identification information included in the second data; transmitting, at the second wireless device, the received second data to the data collector when the determining determines the wireless device corresponds to the relay-destination-device identification information in the received second data indicates the second wireless device; and receiving, at the data collector, the first data transmitted from the first wireless device and the received second data transmitted from the second wireless device.
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Specification