Method of improving throughput in a system including persistent assignments
First Claim
Patent Images
1. A method of assigning resources in a multiple access communication system, comprising:
- determining which of a plurality of resources, selected from a generated map of unutilized conditionally assigned resources, not being currently utilized by a user and subject to conditional assignments are to be utilized by at least one conditional user, wherein the user is assigned a persistent assignment of the plurality of resources, wherein the plurality of resources have persistent assignments spanning multiple communications to one or more access terminals and are subject to conditional assignments to the at least one conditional user based on a determination of a gap in transmission of the one or more access terminals;
generating a signal indicative of one or more conditional resources from the plurality of resources that are to be utilized by the at least one conditional user; and
transmitting the signal to at least the conditional user,wherein the one or more conditional resources are one or more traffic channels and one or more ACK (acknowledgement) resources assigned to the one or more traffic channels signaled to the at least one conditional user, wherein the traffic channels are idle during the persistent assignment,wherein at least one of the traffic channels is a larger traffic channel corresponding to a node above a lowest tier of a channel tree and the ACK resources comprise at least a subset of ACK resources assigned to base traffic channels under the larger traffic channel.
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Abstract
Methods and systems are disclosed that provide conditional assignments to access terminals over resources assigned to other access terminals. A plurality of resources having persistent assignments to the other access terminals are processed to determine a gap in transmissions. The resources that can be conditionally utilized by the access terminals are determined and a signal indicative of such conditionally assigned resources is transmitted. The access terminals receive the signal and accordingly utilize the conditionally assigned resources.
15 Citations
44 Claims
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1. A method of assigning resources in a multiple access communication system, comprising:
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determining which of a plurality of resources, selected from a generated map of unutilized conditionally assigned resources, not being currently utilized by a user and subject to conditional assignments are to be utilized by at least one conditional user, wherein the user is assigned a persistent assignment of the plurality of resources, wherein the plurality of resources have persistent assignments spanning multiple communications to one or more access terminals and are subject to conditional assignments to the at least one conditional user based on a determination of a gap in transmission of the one or more access terminals; generating a signal indicative of one or more conditional resources from the plurality of resources that are to be utilized by the at least one conditional user; and transmitting the signal to at least the conditional user, wherein the one or more conditional resources are one or more traffic channels and one or more ACK (acknowledgement) resources assigned to the one or more traffic channels signaled to the at least one conditional user, wherein the traffic channels are idle during the persistent assignment, wherein at least one of the traffic channels is a larger traffic channel corresponding to a node above a lowest tier of a channel tree and the ACK resources comprise at least a subset of ACK resources assigned to base traffic channels under the larger traffic channel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An apparatus for assigning resources in a multiple access communication systems comprising:
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a memory; a processor that generates a signal indicative of one or more conditional resources selected from a generated map of a plurality of resources not being currently utilized by a user and subject to a conditional assignment that are to be utilized by at least one conditional user, wherein the user is assigned a persistent assignment of the plurality of resources, wherein the plurality of resources have persistent assignments spanning multiple communications to one or more access terminals and are subject to conditional assignments to the at least one conditional user based on a determination of a gap in transmission of the one or more access terminals; and a transmitter that transmits the signal, wherein the one or more conditional resources are one or more traffic channels and one or more ACK (acknowledgement) resources assigned to the one or more traffic channels signaled to the at least one conditional user, wherein the traffic channels are idle during the persistent assignment, wherein at least one of the traffic channels is a larger traffic channel corresponding to a node above a lowest tier of a channel tree and the ACK resources comprise at least a subset of ACK resources assigned to base traffic channels under the larger traffic channel. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A method of assigning resources in a multiple access communication system, comprising:
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receiving a signal indicative of one or more conditionally assigned resources not being currently utilized by a user, selected from a generated map of unutilized conditionally assigned resources, wherein the user is assigned a persistent assignment of the one or more conditionally assigned resources; and determining which of the conditionally assigned resources are to be utilized based on the received signal, wherein the plurality of resources have persistent assignments spanning multiple communications to one or more access terminals and are subject to conditional assignments to the at least one conditional user based on a determination of a gap in transmission of the one or more access terminals, wherein the one or more conditionally assigned resources are one or more traffic channels and one or more ACK (acknowledgement) resources assigned to the one or more traffic channels signaled to the at least one conditional user, wherein the traffic channels are idle during the persistent assignment, wherein at least one of the traffic channels is a larger traffic channel corresponding to a node above a lowest tier of a channel tree and the ACK resources comprise at least a subset of ACK resources assigned to base traffic channels under the larger traffic channel. - View Dependent Claims (24, 25, 26, 27, 28)
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29. An apparatus for assigning resources within a multiple access communication system comprising:
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means for generating a signal indicative of one or more conditional resources identified from a plurality of resources not being currently utilized by a user and for utilization by at least one conditional user, selected from a generated map of unutilized conditionally assigned resources, wherein the user is assigned a persistent assignment of the plurality of resources; and means for transmitting the signal to at least the conditional user, wherein the plurality of resources have persistent assignments spanning multiple communications to one or more access terminals and are subject to conditional assignments to the at least one conditional user based on a determination of a gap in transmission of the one or more access terminals, wherein the one or more conditional resources are one or more traffic channels and one or more ACK (acknowledgement) resources assigned to the one or more traffic channels signaled to the at least one conditional user, wherein the traffic channels are idle during the persistent assignment, wherein at least one of the traffic channels is a larger traffic channel corresponding to a node above a lowest tier of a channel tree and the ACK resources comprise at least a subset of ACK resources assigned to base traffic channels under the larger traffic channel. - View Dependent Claims (30, 31)
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32. An apparatus for assigning resources in a multiple access communication system, comprising:
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means for receiving a signal indicative of one or more conditionally assigned resources not being currently utilized by a user, selected from a generated map of unutilized conditionally assigned resources, wherein the user is assigned a persistent assignment of the one or more conditionally assigned resources; and means for determining which of the conditionally assigned resources are to be utilized based on the received signal, wherein the plurality of resources have persistent assignments spanning multiple communications to one or more access terminals and are subject to conditional assignments to the at least one conditional user based on a determination of a gap in transmission of the one or more access terminals, wherein the one or more conditionally assigned resources are one or more traffic channels and one or more ACK (acknowledgement) resources assigned to the one or more traffic channels signaled to the at least one conditional user, wherein the traffic channels are idle during the persistent assignment, wherein at least one of the traffic channels is a larger traffic channel corresponding to a node above a lowest tier of a channel tree and the ACK resources comprise at least a subset of ACK resources assigned to base traffic channels under the larger traffic channel. - View Dependent Claims (33)
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34. A non-transitory computer readable medium having stored thereon computer executable instructions for carrying out the following acts:
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determining which of a plurality of resources, selected from a generated map of unutilized conditionally assigned resources, is not being currently utilized by a user and subject to conditional assignments are to be utilized by at least one conditional user, wherein the user is assigned a persistent assignment of the plurality of resources, wherein the plurality of resources have persistent assignments spanning multiple communications to one or more access terminals and are subject to conditional assignments to the at least one conditional user based on a determination of a gap in transmission of the one or more access terminals; generating a signal indicative of one or more conditional resources from the plurality of resources that are to be utilized by the at least one conditional user; and transmitting the signal to at least the conditional user, wherein the one or more conditional resources are one or more traffic channels and one or more ACK (acknowledgement) resources assigned to the one or more traffic channels signaled to the at least one conditional user, wherein the traffic channels are idle during the persistent assignment, wherein at least one of the traffic channels is a larger traffic channel corresponding to a node above a lowest tier of a channel tree and the ACK resources comprise at least a subset of ACK resources assigned to base traffic channels under the larger traffic channel. - View Dependent Claims (35, 36, 37, 38)
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39. A non-transitory computer readable medium having stored thereon computer executable instructions for carrying out the following acts:
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receiving a signal indicative of one or more conditionally assigned residual resources, selected from a generated map of unutilized conditionally assigned resources, that is currently not being utilized by a user, wherein the user is assigned a persistent assignment of the one or more conditionally assigned residual resources, wherein the plurality of resources have persistent assignments spanning multiple communications to one or more access terminals and are subject to conditional assignments to the at least one conditional user based on a determination of a gap in transmission of the one or more access terminals; and determining which of the conditionally assigned resources are to be utilized based on the received signal, wherein the one or more conditionally assigned residual resources are one or more traffic channels and one or more ACK (acknowledgement) resources assigned to the one or more traffic channels signaled to the at least one conditional user, wherein the traffic channels are idle during the persistent assignment, wherein at least one of the traffic channels is a larger traffic channel corresponding to a node above a lowest tier of a channel tree and the ACK resources comprise at least a subset of ACK resources assigned to base traffic channels under the larger traffic channel. - View Dependent Claims (40, 41, 42, 43)
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44. An apparatus for assigning resources in a multiple access communication systems comprising:
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a memory; a receiver that receives a signal indicative of one or more conditionally assigned resources not being currently utilized by a user, selected from a generated map of unutilized conditionally assigned resources, wherein the user is assigned a persistent assignment of the one or more conditionally assigned resources; and a processor that determines which of the conditionally assigned resources are to be utilized based on the received signal, wherein the plurality of resources have persistent assignments spanning multiple communications to one or more access terminals and are subject to conditional assignments to the at least one conditional user based on a determination of a gap in transmission of the one or more access terminals, wherein the one or more conditionally assigned resources are one or more traffic channels and one or more ACK (acknowledgement) resources assigned to the one or more traffic channels signaled to the at least one conditional user, wherein the traffic channels are idle during the persistent assignment, wherein at least one of the traffic channels is a larger traffic channel corresponding to a node above a lowest tier of a channel tree and the ACK resources comprise at least a subset of ACK resources assigned to base traffic channels under the larger traffic channel.
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Specification