发明申请
- 专利标题: MULTI-WIRELESS COMMUNICATION DEVICE
- 专利标题(中): 多无线通信设备
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申请号: US12777514申请日: 2010-05-11
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公开(公告)号: US20100291967A1公开(公告)日: 2010-11-18
- 发明人: Jun Sakurai , Hiroshi Sasaki , Takeshi Kawagishi
- 申请人: Jun Sakurai , Hiroshi Sasaki , Takeshi Kawagishi
- 申请人地址: JP Kawasaki-shi
- 专利权人: FUJITSU LIMITED
- 当前专利权人: FUJITSU LIMITED
- 当前专利权人地址: JP Kawasaki-shi
- 优先权: JP2009-120190 20090518
- 主分类号: H04W88/06
- IPC分类号: H04W88/06
摘要:
A multi-wireless communication device includes: a plurality of communication controllers for controlling communication of a plurality of corresponding different systems, respectively; a plurality of counters for counting communication frames having different frame periods that depend on the systems, respectively; a common counter for counting in a predetermined period; a first converter for converting a count value of one of the counters corresponding to one of the systems under communication into a common count value of the common counter to determine the end of the communication under the one of the systems; and a second converter for converting a count value of the other of the counters into another common count value to determine a system switch period from the one of the systems to the other of the systems beginning from the end of the communication under the one of the systems.