Invention Grant
US07936836B2 Method and apparatus for an OFDMA parallel architecture scheduler
有权
OFDMA并行架构调度器的方法和装置
- Patent Title: Method and apparatus for an OFDMA parallel architecture scheduler
- Patent Title (中): OFDMA并行架构调度器的方法和装置
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Application No.: US11902948Application Date: 2007-09-26
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Publication No.: US07936836B2Publication Date: 2011-05-03
- Inventor: Hujun Yin
- Applicant: Hujun Yin
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Shiloh et al.
- Main IPC: H04K1/10
- IPC: H04K1/10 ; H04L27/00
Abstract:
A method and apparatus for calculating an optimal sub-channel allocation of Orthogonal Frequency Division Multiple Access (OFDMA) from a first bipartite graph that may map users, to a second bipartite graph that may map additional users, including original users. A calculation of each bipartite graph may include a calculation of maximum weight paths and matchings. Using a bipartite graph method for OFDMA sub-channel allocation may improve the time and complexity when establishing an OFDMA wireless system.
Public/Granted literature
- US20090080544A1 Method and apparatus for an OFDMA parallel architecture scheduler Public/Granted day:2009-03-26
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