US Patent No. 9,749,879

PARAMETERIZED RADIO WAVEFORM FOR OPERATING IN MULTIPLE WIRELESS ENVIRONMENTS


Patent No. 9,749,879
Issue Date August 29, 2017
Title Parameterized Radio Waveform For Operating In Multiple Wireless Environments
Inventorship Tommy K. Eng, San Jose, CA (US)
Kevin A. Shelby, Austin, TX (US)
Assignee COHERENT LOGIX, INCORPORATED, Austin, TX (US)

Claim of US Patent No. 9,749,879

1. A method for operating a configuration controller of a wireless network in a plurality of radio operating environments,
the method comprising:
performing operations by a computer system of the configuration controller, wherein the operations include:
selecting a first parameter value set from a library of two or more parameter value sets, wherein, for each of two or more
communication-related parameters, each of the parameter value sets includes a corresponding value for the communication-related
parameter, wherein the two or more communication-related parameters include nominal subcarrier spacing and cyclic prefix size,
wherein the first parameter value set is appropriate for a first target radio operating environment, wherein the first target
radio operating environment corresponds to a first value of mobility of user devices and a first value of range of infrastructure
radio transmission, wherein said selecting the first parameter value set is performed for a first set of one or more infrastructure
radios that are to be operated in the first target radio operating environment, wherein the one or more infrastructure radios
of the first set are located remotely relative to the configuration controller;

applying the first parameter value set to the first set of one or more infrastructure radios so that the first set of one
or more infrastructure radios will start using the first parameter value set to wirelessly communicate with the user devices
in the first target radio operating environment, wherein said applying the first parameter value set is performed by sending
first information to each infrastructure radio of the first set of one or more infrastructure radios, wherein the first information
identifies the first parameter value set;

selecting a second parameter value set from the library of two or more parameter value sets, wherein the second parameter
value set is appropriate for a second target radio operating environment different from the first target radio operating environment,
wherein the second target radio operating environment corresponds to a second value of mobility and a second value of range
of infrastructure radio transmission, wherein said selecting the second parameter value set is performed for a second set
of one or more infrastructure radios that are to be operated in the second target radio operating environment; and

applying the second parameter value set to the second set of one or more infrastructure radios so that the second set of one
or more infrastructure radios will start using the second parameter value set to wirelessly communicate with user devices,
wherein said applying the second parameter value set is performed by sending second information to the second set of one or
more infrastructure radios, wherein the second information identifies the second parameter value set.