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    • 10. 发明授权
    • Resource allocation and mapping in a wireless communication system
    • 无线通信系统中的资源分配和映射
    • US08305999B2
    • 2012-11-06
    • US11969200
    • 2008-01-03
    • Ravi PalankiAlexei GorokhovAamod KhandekarNaga Bhushan
    • Ravi PalankiAlexei GorokhovAamod KhandekarNaga Bhushan
    • H04B7/216
    • H04W72/04H04B1/692H04B1/7143H04L5/0012H04L5/0023H04L5/0037H04L5/0055H04L27/0008
    • Techniques for allocating and mapping resources in a wireless communication system are described. The system may use hop-ports to facilitate allocation and use of subcarriers. In one aspect, the hop-ports may be partitioned into multiple subzones, with each subzone including a configurable number of hop-ports. The hop-ports within each subzone may be permuted or shuffled based on a permutation function. After permutation, the hop-ports in all subzones may be mapped to the subcarriers based on local or global hopping. In another aspect, a set of hop-ports may be mapped to a set of subcarriers. A hop-port may be mapped to an unavailable subcarrier and may then be remapped to another available subcarrier. In yet another aspect, a set of hop-ports may be mapped to a set of subcarriers distributed (e.g., evenly) across all subcarriers but avoiding subcarriers in a reserved zone.
    • 描述了用于在无线通信系统中分配和映射资源的技术。 系统可以使用跳转端口来促进子载波的分配和使用。 在一个方面,跳跃端口可以被划分成多个子区域,每个子区域包括可配置数量的跳接口。 基于置换功能,每个子区域内的跳转口可以被排列或混洗。 在排列之后,所有子区域中的跳跃端口可以基于本地或全局跳频映射到子载波。 在另一方面,一组跳跃端口可以映射到一组子载波。 跳跃端口可以被映射到不可用的子载波,然后可以重新映射到另一个可用的子载波。 在另一方面,一组跳跃端口可以被映射到跨所有子载波分布(例如,均匀)但是避开保留区域中的子载波的一组子载波。