Methods and apparatus for wireless system communication
OwnerAiguo Yaninventor
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Abstract
One embodiment of the invention is directed to operating, in a wireless network, a device that is designed for operation in a different wireless network. In one embodiment, a device designed to operate in a GSM wireless network may be used to communicate in a PHS wireless network.
Claims8
A method of utilizing, in a first wireless system, a wireless device designed to operate in a second wireless system, wherein the wireless device comprises a first component that transmits a signal to a second component over an interface having a data rate, wherein the date rate of the interface is not an integer multiple of a symbol rate of the first wireless system, and wherein the method comprises acts of:
- a) determining the data rate of the interface;
- b) determining the symbol rate of the first wireless system;
- c) based on the data rate and the symbol rate, determining a sampling rate that allows the signal to be transmitted over the interface at the symbol rate;
- d) based on the sampling rate, determining time intervals at which to sample the signal to achieve the sampling rate;
- and
- e) providing a fractional interpolator to estimate the signal value at the determined time intervals.
Dependencies are inferred from the claim text.