Command processing method and radio communication apparatus
First Claim
1. A command processing method for a radio LAN (Local Area Network) system which includes a plurality of terminals and at least one base apparatus and wherein a command issued from any of said terminals is received by said base apparatus and information is transmitted from said base apparatus to one or more of the plurality of terminals by radio communication between the terminals and said base apparatus, comprising the steps of:
- receiving a command issued from any of said terminals;
determining whether the received command is a competitive command whose acceptance may result in the disturbance of reception of information of any other one of said terminals;
rejecting acceptance of the command if it is determined that said received command is a competitive command; and
issuing a notification of the rejection of the command to the terminal that has issued the command.
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Accused Products
Abstract
A command processing method for a radio LAN system composed of a plurality of terminals and at least one base apparatus is disclosed which prevents users of the terminals from suffering from confusion or conflict between them with regard to handling of a command issued from any of the terminals and from misunderstanding that the system has failed. When a channel changing command or a like command is issued from a terminal, the base apparatus determines whether or not the received command is a competitive command whose acceptance may result in the disturbance of reception of data of any other terminal. If the received command is a competitive command, then the base apparatus rejects the command and issues a notification of the rejection to the terminal which has issued the command. When a particular condition is satisfied such as when the priority of the terminal which has issued the command is higher than that of any other terminal receiving data, then the base apparatus may accept the command.
35 Citations
8 Claims
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1. A command processing method for a radio LAN (Local Area Network) system which includes a plurality of terminals and at least one base apparatus and wherein a command issued from any of said terminals is received by said base apparatus and information is transmitted from said base apparatus to one or more of the plurality of terminals by radio communication between the terminals and said base apparatus, comprising the steps of:
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receiving a command issued from any of said terminals;
determining whether the received command is a competitive command whose acceptance may result in the disturbance of reception of information of any other one of said terminals;
rejecting acceptance of the command if it is determined that said received command is a competitive command; and
issuing a notification of the rejection of the command to the terminal that has issued the command. - View Dependent Claims (2, 3, 4)
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5. A radio communication apparatus for a radio LAN (Local Area Network) system that includes a plurality of terminals and at lease one base apparatus and wherein a command issued from any of said terminals is received by said base apparatus and information is transmitted from said base apparatus to the terminals by radio communication between the terminals and said base apparatus, said base apparatus comprising:
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reception means for receiving a command issued from any of said terminals;
discrimination means for determining whether the received command is a competitive command whose acceptance may result in the disturbance of reception of data of any other one of said terminals, and further determining, based on a result of the determination of whether the received command is a competitive command, whether or not the command should be accepted; and
transmission means for issuing, when said discrimination means determines that acceptance of the command should be rejected, a notification of the rejection of acceptance of the command to the terminal which has issued the command. - View Dependent Claims (6, 7, 8)
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Specification