Mobile unit radio communications system

Claim 2

A mobile communications system, comprising: a master station and a plurality of mobile stations, the master station and the mobile stations being configured to exchange communications in a polling system through a plurality of base stations and the mobile stations being further configured to execute movements based on instructions contained in communications from the master station, wherein each base station is configured to transmit radio waves, each mobile station is further configured to detect a result indicating a receiving state relative to the radio waves received from the base stations and to transmit the detected result to the master station via at least one of the base stations presently providing the exchange of communications, and the master station is further configured to determine at least one of the base stations to next provide the exchange of communications based on the detected result transmitted from each mobile station.

Claim 3

A mobile communications system, comprising: a master station and a plurality of mobile stations, the master station and the mobile stations being configured to exchange communications in a polling system through a plurality of base stations, wherein each base station is configured to transmit radio waves, each mobile station is further configured to detect a result indicating a receiving state relative to the radio waves received from the base stations and to transmit the detected result to the master station via at least one of the base stations presently providing the exchange of communications, and the master station is further configured to determine at least one of the base stations to next provide the exchange of communications based on the detected result received from each mobile station and on how many mobile stations are presently exchanging communications through each base station.

Claim 4

A mobile communications system, comprising: a master station and a plurality of mobile stations, the master station and the mobile stations being configured to exchange communications in a polling system through a plurality of base stations, wherein each base station is configured to transmit radio waves, each mobile station is further configured to detect a result indicating a receiving state relative to the radio waves received from the base stations and to transmit the detected result to the master station via at least one of the base stations presently providing the exchange of communications, and the master station is further configured to determine at least one of the base stations to next provide the exchange of communications based on the detected result received from each mobile station and on how many mobile stations are presently exchanging communications through each base station.

Claim 5

A mobile communications system, comprising: a master station and a plurality of mobile stations, the master station and the mobile stations being configured to exchange communications in a polling system through a plurality of base stations, wherein each base station is configured to transmit radio waves, each mobile station is further configured to detect a result indicating a receiving state relative to the radio waves received from the base stations and to transmit the detected result to the master station via at least one of the base stations presently providing the exchange of communications, and the master station is further configured to determine at least one base station to next provide the exchange of communications based on the detected result transmitted from each mobile station, to determine how many mobile stations are presently exchanging communications through each base station and to reduce disparity relative to how many of the mobile stations are presently exchanging communications through each base station.

Claim 6

A mobile communications system, comprising: a master station and a plurality of mobile stations, the master station and the mobile stations being configured to exchange communications in a polling system through a plurality of base stations, wherein each base station is configured to transmit radio waves, each mobile station is further configured to detect a result indicating a receiving state relative to the radio waves received from the base stations and to transmit the detected result to the master station via at least one of the base stations presently providing the exchange of communications, and the master station is further configured to determine at least one base station to next provide the exchange of communications based on the detected result transmitted from each mobile station, to determine how many mobile stations are presently exchanging communications through each base station and to reduce disparity relative to how many of the mobile stations are presently exchanging communications through each base station.

Claim 7

The system according to claim 3, wherein the master station determination of the at least one base station to next provide the exchange of communications includes determining which base stations have minimum acceptable receiving states as indicated by the received detected result.

Claim 8

The system according to claim 1, wherein the base station through which a particular mobile station executes communications is changed by the master station to accompany movement of the particular mobile station by the master station comparing the receiving states of the base stations along a path of movement of the particular mobile station based upon the received detected result and communicates with the particular mobile station via at least two adjacent base stations along the path at least until the receiving states of the two adjacent base stations both match.

Claim 9

The system according to claim 1, wherein the master station is further configured to transmit information identifying the at least one base station to each relevant mobile station along with an instruction to the relevant mobile station to exchange communications through the identified at least one base station.

Claim 10

A mobile communications system, comprising: a master station and a plurality of mobile stations, the master station and the mobile stations being configured to exchange communications in a polling system through a plurality of base stations, wherein each base station is configured to transmit radio waves, each mobile station is further configured to detect a result indicating a receiving state relative to the radio waves received from the plurality of base stations and to transmit the detected result to the master station via at least one of the base stations presently providing the exchange of communications, and the master station is further configured to switch a determination of at least one base station to continue to provide the exchange of communications between a determination based on the detected result indicating that a particular mobile station has a position that permits selection of several base stations as the at least one base station and the at least one base station is selected so as to equalize loading between the several base stations in terms of maintaining a relatively equal number of mobile stations exchanging communications through each of the several base stations and a region allocation determination in which a mobile station transmits a mobile station position to the master station which then determines the at least one base station based on the mobile station position and known base station positions.

Claim 11

A mobile communications system, comprising: a master station and a plurality of mobile stations, the master station and the mobile stations being configured to exchange communications in a polling system through a plurality of base stations, wherein each base station is configured to transmit radio waves, each mobile station is further configured to detect a result indicating a receiving state relative to the radio waves received from the plurality of base stations and to transmit the detected result to the master station via at least one of the base stations presently providing the exchange of communications, and the master station is further configured to switch a determination of at least one base station to continue to provide the exchange of communications between a determination based on the detected result indicating that a particular mobile station has a position that permits selection of several base stations as the at least one base station and the at least one base station is selected so as to equalize loading between the several base stations in terms of maintaining a relatively equal number of mobile stations exchanging communications through each of the several base stations and a region allocation determination in which a mobile station transmits a mobile station position to the master station which then determines the at least one base station based on the mobile station position and known base station positions.

Claim 12

A mobile communication system, comprising: a master station and a plurality of mobile stations, the master station and the mobile stations being configured to exchange communications in a polling system through a plurality of base stations, wherein each base station is configured to transmit radio waves, each mobile station is further configured to detect a result indicating a receiving state of the radio waves received from the plurality of base stations and to transmit the detected result to the master station via at least one of the base stations presently providing the exchange of communications, and the master station is further configured to switch a determination of at least one base station to continue to provide the exchange of communications between a determination based on the detected result indicating that a particular mobile station has a position that permits selection of several base stations as the at least one base station and the at least one base station is selected so as to equalize loading between the several base stations in terms of maintaining a relatively equal number of mobile stations exchanging communications through each of the several base stations and a determination in which the at least one base station is selected by the master station based on the detected result indicating that a particular base station has a most favorable receiving state.

Claim 13

A mobile communication system, comprising: a master station and a plurality of mobile stations, the master station and the mobile stations being configured to exchange communications in a polling system through a plurality of base stations, wherein each base station is configured to transmit radio waves, each mobile station is further configured to detect a result indicating a receiving state of the radio waves received from the plurality of base stations and to transmit the detected result to the master station via at least one of the base stations presently providing the exchange of communications, and the master station is further configured to switch a determination of at least one base station to continue to provide the exchange of communications between a determination based on the detected result indicating that a particular mobile station has a position that permits selection of several base stations as the at least one base station and the at least one base station is selected so as to equalize loading between the several base stations in terms of maintaining a relatively equal number of mobile stations exchanging communications through each of the several base stations and a determination in which the at least one base station is selected by the master station based on the detected result indicating that a particular base station has a most favorable receiving state.

Claim 14

A mobile communications system, comprising: a master station and a plurality of mobile stations, the master station and the mobile stations being configured to exchange communications in a polling system through a plurality of base stations and the mobile stations being further configured to execute movements based on instructions contained in communications from the master station, wherein each base station is configured to receive radio waves transmitted from the mobile stations, to detect results indicating receiving states of the radio waves, and to transmit the detected results to the master station, and the master station is further configured to determine which base station to select for the exchange of communications with each mobile station based on the detected results received from each base station.

Claim 15

A mobile communications system, comprising: a master station and a plurality of mobile stations, the master station and the mobile stations being configured to exchange communications in a polling system through a plurality of base stations and the mobile stations being further configured to execute movements based on instructions contained in communications from the master station, wherein each base station is configured to receive radio waves transmitted from the mobile stations, to detect results indicating receiving states of the radio waves, and to transmit the detected results to the master station, and the master station is further configured to determine which base station to select for the exchange of communications with each mobile station based on the detected results received from each base station.

Claim 16

A mobile communications system, comprising: a master station and a plurality of mobile stations, the master station and the mobile stations being configured to exchange communications in a polling system through a plurality of base stations, wherein each base station is configured to receive radio waves transmitted from the mobile stations, to detect results indicating receiving states of the radio waves, and to transmit the detected results to the master station, and the master station is further configured to determine which base station to select for the exchange of communications with each mobile station based on the detected results received from each base station and on how many mobile stations are exchanging communications with the master station through each base station.

Claim 17

A mobile communications system, comprising: a master station and a plurality of mobile stations, the master station and the mobile stations being configured to exchange communications in a polling system through a plurality of base stations, wherein each base station is configured to receive radio waves transmitted from the mobile stations, to detect results indicating receiving states of the radio waves, and to transmit the detected results to the master station, and the master station is further configured to determine which base station to select for the exchange of communications with each mobile station based on the detected results received from each base station and on how many mobile stations are exchanging communications with the master station through each base station.

Claim 18

The system according to claim 10, wherein the master station determines which base station to select for the exchange of communications with each mobile station based on the detected results received from each base station and reducing any disparity between base station loading in terms of how many mobile stations are exchanging communications with the master station through each base station.

Claim 19

The system according to claim 11, wherein the master station determines which base station to select from several base stations determined to have minimum acceptable receiving states as indicated by the received detected results.

Claim 20

The system according to claim 12, wherein the base station through which a particular mobile station exchanges communications is changed by the master station to accompany movement of the particular mobile station by the master station comparing receiving signal states of adjacent base stations along a path of movement of the mobile station while exchanging communications using said adjacent base station at least until the receiving states of the adjacent base stations match as indicated by the detected results.

Claim 21

The system according to claim 9, wherein the master station transmits information identifying the base station selected for the exchange of communications and an instruction to the mobile station for exchanging communications through the selected and identified base station.

Claim 22

A mobile communications system, comprising: a master station and a plurality of mobile stations, the master station and the mobile stations being configured to exchange communications in a polling through a plurality of base stations, wherein each base station is configured to receive radio waves transmitted from the mobile stations, to detect results indicating receiving states of the radio waves, and to transmit the detected results to the master station, and the master station is further configured to switch a determination of at least one base station to next provide the exchange of communications between a determination based on the detected results indicating that a particular mobile station has a position that permits selection of several base stations as the at least one base station and the at least one base station is selected so as to equalize loading between the several base stations in terms of maintaining a relatively equal number of mobile stations exchanging communications through each of the several base stations and a region allocation determination in which a mobile station transmits a mobile station position to the master station which then determines the at least one base station based on the mobile station position and known base station positions.

Claim 23

A mobile communications system, comprising: a master station and a plurality of mobile stations, the master station and the mobile stations being configured to exchange communications in a polling through a plurality of base stations, wherein each base station is configured to receive radio waves transmitted from the mobile stations, to detect results indicating receiving states of the radio waves, and to transmit the detected results to the master station, and the master station is further configured to switch a determination of at least one base station to next provide the exchange of communications between a determination based on the detected results indicating that a particular mobile station has a position that permits selection of several base stations as the at least one base station and the at least one base station is selected so as to equalize loading between the several base stations in terms of maintaining a relatively equal number of mobile stations exchanging communications through each of the several base stations and a region allocation determination in which a mobile station transmits a mobile station position to the master station which then determines the at least one base station based on the mobile station position and known base station positions.

Claim 24

A mobile communications system, comprising: a master station and a plurality of mobile stations, the master station and the mobile stations being configured to exchange communication in a polling system through a plurality of base stations, wherein each base station is configured to received radio waves transmitted from the mobile stations, to detect results indicating receiving states of the radio waves, and to transmit the detected results to the master station, and the master station is further configured to switch a determination of at least one base station to next provide the exchange of communication between a determination based on the detected results indicating that a particular mobile station has a position that permits selection of several base stations as the at least one base station and the at least one base station is selected so as to equalize loading between the several base stations in terms of maintaining a relative equal number of mobile stations exchanging communications through each of the several base stations and a determination in which the at least one base station is selected by the master station based on the detected results indicating that a particular base station has a most favorable receiving state.

Claim 25

A mobile communications system, comprising: a master station and a plurality of mobile stations, the master station and the mobile stations being configured to exchange communication in a polling system through a plurality of base stations, wherein each base station is configured to received radio waves transmitted from the mobile stations, to detect results indicating receiving states of the radio waves, and to transmit the detected results to the master station, and the master station is further configured to switch a determination of at least one base station to next provide the exchange of communication between a determination based on the detected results indicating that a particular mobile station has a position that permits selection of several base stations as the at least one base station and the at least one base station is selected so as to equalize loading between the several base stations in terms of maintaining a relative equal number of mobile stations exchanging communications through each of the several base stations and a determination in which the at least one base station is selected by the master station based on the detected results indicating that a particular base station has a most favorable receiving state.

Claim 26

A mobile communication system, comprising: a master station and a plurality of mobile stations, the master station and the mobile stations being configured to exchange communications in a polling system through a plurality of base stations and the mobile stations being further configured to execute movements based on instructions contained in communications from the master station, wherein each base station is configured to communicate with to the mobile stations and the master station determines which base station to use for the exchange of communications with each mobile station in accordance with the communications state of each mobile station and each base station.

Claim 27

A mobile communication system, comprising: a master station and a plurality of mobile stations, the master station and the mobile stations being configured to exchange communications in a polling system through a plurality of base stations and the mobile stations being further configured to execute movements based on instructions contained in communications from the master station, wherein each base station is configured to communicate with to the mobile stations and the master station determines which base station to use for the exchange of communications with each mobile station in accordance with the communications state of each mobile station and each base station.