![]() ![]() A method of asymmetric wireless communication according to any of claims 2 and 3 wherein at least one of said first frequency band, said second frequency band and said third frequency band comprises a plurality of frequency sub-bands, and wherein aggregated bandwidth allocation for transmitting is different from aggregated bandwidth allocated for receiving.Ħ. A method of asymmetric wireless communication according to any of claims 2 and 3 wherein transmissions of said first network device and said second network device are synchronized.ĥ. A method of asymmetric wireless communication comprising the steps of: allocating a first frequency band to a first network device for receiving information, and a portion of a second frequency band for transmitting information and allocating a third frequency band to a second network device for receiving information, and another portion of said second frequency band for transmitting information wherein said first network device and said second network device use same FFT size for said first frequency band said second frequency band and said third frequency band.Ĥ. A method of asymmetric wireless communication comprising the steps of: allocating a first frequency band to a first network device for transmitting information, and a portion of a second frequency band for receiving information and allocating a third frequency band to a second network device for transmitting information, and another portion of said second frequency band for receiving information wherein said first network device and said second network device use same FFT size for said first frequency band said second frequency band and said third frequency band.ģ. A method of asymmetric wireless communication comprising the steps of: allocating a first plurality of frequency bands to a first transmission direction and at least one frequency band to a second transmission direction, the second transmission direction being opposite to said first transmission direction, and wherein all said frequency bands have the same bandwidth and use the same FFT size dividing at least one of said frequency bands into sub-bands creating an asymmetrical communication channel comprising at least one of: a whole number of said frequency bands in one direction and at least one of said sub-bands in the opposite direction a first number of said sub-bands in one direction and a different number of said sub-bands in the opposite direction at least one of said sub-bands in one direction and at least one of said sub- bands in the opposite direction wherein said sub-bands in different directions have a different size and at least one frequency band and at least one sub-band in one direction and a different number of at least one of said frequency bands and said sub-bands in the opposite direction.Ģ. Used in Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam They will receive the additional channels on a successful join. OTAA devices use two common channels: 923.2MHz and 923.4MHz. We use two frequency plans, depending on the country. You’ll need to program the specific channels into the devices in order to make them work with TTN. Note that The Things Network uses 2nd Sub-Band only (channels 8 to 15 and 65). Not used by The Things Network AU915-928 # If your devices use ABP, you will need to program this RX2 data rate into the devices in order to make them work with TTN. If your devices use OTAA, this will be configured automatically when they join. The Things Network uses the non-standard SF9BW125 data rate for RX2 in Europe. ![]()
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