Transmitting device, receiving device, transmission method, reception method, and program
AssigneeSony Interactive Entertainment Inc.
InventorsTakashi Miyashita, Hiroshi Katoh
Life of this patent
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Abstract
A transmitting device, a receiving device, a transmission method, a reception method and a program that can improve the data arrival rate in data transmission using a frequency-hopping technique are provided. In each of a plurality of unit periods, an HMD (12) executes data transmission at a frequency associated with the unit period. A packet transmitting unit (84) acquires to-be-transmitted data. The packet transmitting unit (84) transmits identical pieces of the to-be-transmitted data in a plurality of unit periods associated with mutually different frequencies.
Claims6
A transmitting device that executes, in each of a plurality of periods, data transmission at a frequency associated with each of the periods, the transmitting device comprising:
- an acquiring unit that acquires to-be-transmitted data,
- wherein the to-be-transmitted data includes first data and second data;
- and
- a transmitting unit that:
- transmits the first data and the second data at a first frequency in a first time period;
- and
- transmits the first data at a second frequency in a second time period in a second time period;
- and
- transmits the first data at a third frequency in a third time period;
- wherein the first frequency, the second frequency, and the third frequency are different frequencies, and
- wherein the first time period, the second time period, and the third time period are consecutive time periods.
A transmission method executing, in each of a plurality of periods, data transmission at a frequency associated with each of the periods, comprising:
- acquiring to-be-transmitted data,
- wherein the to-be-transmitted data includes first data and second data;
- transmitting the first data and the second data at a first frequency in a first time period;
- and
- transmitting the first data at a second frequency in a second time period in a second time period;
- and
- transmitting the first data at a third frequency in a third time period;
- wherein the first frequency, the second frequency, and the third frequency are different frequencies, and
- wherein the first time period, the second time period, and the third time period are consecutive time periods.
A non-transitory computer readable medium having stored thereon a program for a computer configured to execute, in each of a plurality of periods, data transmission at a frequency associated with each of the periods, the program comprising:
- acquiring to-be-transmitted data;
- wherein the to-be-transmitted data includes first data and second data;
- transmitting the first data and the second data at a first frequency in a first time period;
- and
- transmitting the first data at a second frequency in a second time period in a second time period;
- and
- transmitting the first data at a third frequency in a third time period;
- wherein the first frequency, the second frequency, and the third frequency are different frequencies, and
- wherein the first time period, the second time period, and the third time period are consecutive time periods.
Dependencies are inferred from the claim text.