发明授权
- 专利标题: Packet routing methods and apparatus for use in a communication system
- 专利标题(中): 用于通信系统的分组路由方法和装置
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申请号: US12603517申请日: 2009-10-21
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公开(公告)号: US08634795B2公开(公告)日: 2014-01-21
- 发明人: James Michael Murphy , Allan Baw , Yashodhan Dandekar , Mark Gallagher
- 申请人: James Michael Murphy , Allan Baw , Yashodhan Dandekar , Mark Gallagher
- 申请人地址: US CA San Jose
- 专利权人: SpiderCloud Wireless, Inc.
- 当前专利权人: SpiderCloud Wireless, Inc.
- 当前专利权人地址: US CA San Jose
- 代理机构: AlbertDhand LLP
- 主分类号: H04M11/00
- IPC分类号: H04M11/00
摘要:
An access controller is coupled to an access point and receives data packets from connected user equipment. The access controller is configured to perform packet inspection techniques on the received packets to determine if they should be locally switched. In some embodiments, packets destined for a local intranet services may be locally switched to avoid congesting a core network link. In further embodiments, a local connection to the Internet may be used so that locally switched packets can also be directed to the Internet without the use of a core network link. In still further embodiment, in addition to packet inspection techniques, the access controller maintains a state table for the states of connected user equipment. The access controller may use the information in this table to further decide whether to perform local switching techniques.
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