METHOD AND APPARATUS FOR UPLINK ACK/NACK RESOURCE ALLOCATION

METHOD AND APPARATUS FOR UPLINK ACK/NACK RESOURCE ALLOCATION

  • CN 105,846,966 A
  • Filed: 05/01/2009
  • Published: 08/10/2016
  • Est. Priority Date: 05/02/2008
  • Status: Active Application
First Claim
Patent Images

1. , in order to the method for allocated for wireless communication resource, it comprises:

  • Downlink control channel from multiple subframes is grouped;

    Described downlink control channel is mapped to control channel element CCE, and wherein said mapping comprises through dividingDownlink control channel in the downlink control channel of group is ranked up, so that multiple downlinks are controlled letterOneth CCE in road navigates to implicit expression and maps the most described up-link UL dynamic validation/deny ACK/NACKThe position of the first set of the resource retained, so that physical uplink link shared channels PUSCH transmitting canThe second of the described resource retained for described up-link UL dynamic validation/deny ACK/NACK is used to collectClose,Wherein said mapping comprises;

    First more than one downlink control channel of grouped downlink control channel is ranked up,Navigate to implicit expression with the CCE by described first more than one downlink control channel and map to describedPosition in first subframe of the first set of resource;

    AndSecond more than one downlink control channel of grouped downlink control channel is ranked up,Navigate to implicit expression with the CCE by described second more than one downlink control channel and map to describedPosition in second subframe of the first set of resource;

    The grouped downlink not being associated with a described CCE in described first subframe is controlled letterThe downlink control channel in road is ranked up, to map to the first set of described resource;

    Not grouped with what described CCE or described first subframe was associated in described second subframeThe downlink control channel of downlink control channel is ranked up, to map to the first collection of described resourceClose;

    AndTo not being associated with described CCE or described first subframe or described second subframe in the 3rd subframeThe downlink control channel of grouped downlink control channel be ranked up, to map to described moneyFirst set in source;

    AndDescribed downlink control channel is launched according to described mapping.

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