APPARATUS, SYSTEM AND METHOD OF DYNAMIC ALLOCATION USING A GRANT FRAME
First Claim
1. An apparatus comprising one or more processors including circuitry configured to cause a first wireless station to:
- generate a grant frame including a duration field and a dynamic allocation information field, the dynamic allocation information field including an allocation duration subfield, the allocation duration subfield being set to a value within a predefined range of values, when the grant frame is to grant to a second wireless station a period after a Transmit Opportunity (TxOP), the allocation duration subfield being set to a predefined value which is not within the predefined range of values, when the grant frame is to grant to the second wireless station a period within the TxOP; and
transmit the grant frame during the TxOP.
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Accused Products
Abstract
Some demonstrative embodiments include apparatuses, devices, systems and methods of dynamically scheduling a transmit opportunity. For example, a first wireless station may be configured to generate a grant frame including a duration field and a dynamic allocation information field, the dynamic allocation information field including an allocation duration subfield, the allocation duration subfield being set to a value within a predefined range of values, when the grant frame is to grant to a second wireless station a period after a Transmit Opportunity (TxOP), the allocation duration subfield being set to a predefined value which is not within the predefined range of values, when the grant frame is to grant to the second wireless station a period within the TxOP; and transmit the grant frame during the TxOP.
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Citations
25 Claims
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1. An apparatus comprising one or more processors including circuitry configured to cause a first wireless station to:
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generate a grant frame including a duration field and a dynamic allocation information field, the dynamic allocation information field including an allocation duration subfield, the allocation duration subfield being set to a value within a predefined range of values, when the grant frame is to grant to a second wireless station a period after a Transmit Opportunity (TxOP), the allocation duration subfield being set to a predefined value which is not within the predefined range of values, when the grant frame is to grant to the second wireless station a period within the TxOP; and transmit the grant frame during the TxOP. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An apparatus comprising one or more processors including circuitry configured to cause a first wireless station to:
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process a reception of a grant frame from a second wireless station, the grant frame grant frame including a duration field and a dynamic allocation information field, the dynamic allocation information field including an allocation duration subfield, the allocation duration subfield being set to a value within a predefined range of values, when the grant frame is to grant a period after a Transmit Opportunity (TxOP), the allocation duration subfield being set to a predefined value which is not within the predefined range of values, when the grant frame is to grant a period within the TxOP; and based on the allocation duration subfield, to process a communication in the period after the TxOP or in the period within the TxOP. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. A product including one or more tangible computer-readable non-transitory storage media comprising computer-executable instructions operable to, when executed by at least one computer processor, enable the at least one computer processor to implement a method at a first wireless station, the method comprising:
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generating a grant frame including a duration field and a dynamic allocation information field, the dynamic allocation information field including an allocation duration subfield set to a predefined value, the duration field being set to a result of subtracting from a time remaining in a Service Period (SP) a transmit time of the grant frame and a Short Inter Frame Space time; and transmitting the grant frame during the SP. - View Dependent Claims (20, 21, 22)
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23. A product including one or more tangible computer-readable non-transitory storage media comprising computer-executable instructions operable to, when executed by at least one computer processor, enable the at least one computer processor to implement a method at a first wireless station, the method comprising:
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processing a reception of a grant frame from a second wireless station, the grant frame including a duration field and a dynamic allocation information field, the dynamic allocation information field including an allocation duration subfield set to a predefined value, the duration field being set to a result of subtracting from a time remaining in a Service Period (SP) a transmit time of the grant frame and a Short Inter Frame Space time; and performing the role of a source station of the SP for a remainder of the SP. - View Dependent Claims (24, 25)
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Specification