Invention Grant
- Patent Title: Communication node, communication system and ad hoc communication method in accordance with time division multiple access scheme
- Patent Title (中): 通信节点，通信系统和自组织通信方式根据时分多址方案
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Application No.: US12823822Application Date: 2010-06-25
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Publication No.: US08432886B2Publication Date: 2013-04-30
- Inventor: Hiroyuki Nakano
- Applicant: Hiroyuki Nakano
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Smith, Gambrell & Russell, LLP
- Main IPC: H04B7/212
- IPC: H04B7/212
Abstract:
A communication node, which performs ad hoc communication by occupying at least one time slot and transmitting a data block to one or a plurality of other nodes via the occupied at least one time slot through broadcasting, comprises a determination unit that determines an occupation time slot to be occupied by an own node in a frame used for transmitting the data block, based on occupation state data, a data block generating unit that generates the data block storing, in a control field, control data containing new occupation state data obtained by updating the occupation state data based on an occupation state of the occupation time slot, the data block being to be transmitted by the own node through the broadcasting, and a transmission unit that transmits the data block generated through the broadcasting via the occupation time slot.
Public/Granted literature
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