Efficient scatternet forming
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Apr 18, 2002
app pub date -
Jun 8, 2001
filing date -
Jun 12, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Two logically separated scatternets, the maximum connectivity scatternet (MCS) and the traffic scatternet (TS) are provided. An MCS maintains information about all nodes in the scatternet in order to facilitate a quick path establishment when a destination node is searched for. The MCS is maintained autonomously as new nodes arrive to the scatternet and other nodes leave the scatternet. A TS is established on a per session basis, primarily between two nodes in the scatternet. The TS is designed to achieve the best possible performance for the data flow between the involved nodes. When supported, in addition to establishing dedicated TS piconets and/or dedicated TS links, this may involve switching to the Bluetooth high speed mode on TS links. An overall scatternet may consist of one MCS and several TSs. This application claims priority under 35 U.S.C. .sctn.119(e) to U.S. provisional application No. 60/210,908 filed Jun. 12, 2000, the entire disclosure of which is herein expressly incorporated by reference.
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