Minimization of performance impact in overlying 802.11b and 802.11g networks
A wireless network access point is described which provides the resources of a backbone network to wireless clients. The access point is able to minimize the performance impact on 802.11g clients in the presence of mixed…
Original patent title: “Minimization of performance impact in overlying 802.11b and 802.11g networks”
What this patent covers
The actual claim
A wireless network access point is described which provides the resources of a backbone network to wireless clients. The access point is able to minimize the performance impact on 802.11g clients in the presence of mixed in 802.11g/802.11b traffic by isolating wireless network traffic based on protocol. At least one 802.11g timer is maintained for 802.11g traffic. Request for transfers by 802.11b clients which are blind to 802.11g traffic are delayed until after the expiration of the 802.11g timer. Traffic for 802.11g clients proceeds unimpeded while the 802.11g timer is active. A similar timer is optionally maintained for 802.11b traffic.
What this patent does NOT cover
The boundaries
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Patent Abstract
Patent abstract
A wireless network access point is described which provides the resources of a backbone network to wireless clients. The access point is able to minimize the performance impact on 802.11g clients in the presence of mixed in 802.11g/802.11b traffic by isolating wireless network traffic based on protocol. At least one 802.11g timer is maintained for 802.11g traffic. Request for transfers by 802.11b clients which are blind to 802.11g traffic are delayed until after the expiration of the 802.11g timer. Traffic for 802.11g clients proceeds unimpeded while the 802.11g timer is active. A similar timer is optionally maintained for 802.11b traffic.
Patent Journey
From filing to expiry
Patent Filed
2003
Patent Granted
2008 · 4yr after filing
Patent Expired
2023
PatentBrief Score
Impact Score
Early stage
Citation count
6/40
Early citations
Claim breadth
14/20
Broad claims
Recency
5/20
Granted 10–20 years ago
Assignee scale
0/20
Independent or smaller assignee
PatentBrief Impact Score — based on citation count, claim breadth, recency, and assignee scale. Not a legal assessment.
The original legal language
Original claims
21 claims as filed with the patent office.
Citations
Patent lineage
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