发明授权
- 专利标题: Local IP access scheme
- 专利标题(中): 本地IP接入方案
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申请号: US12427178申请日: 2009-04-21
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公开(公告)号: US08856387B2公开(公告)日: 2014-10-07
- 发明人: Peerapol Tinnakornsrisuphap , Fatih Ulupinar , John W. Nasielski , Jun Wang , Parag A. Agashe , Rajarshi Gupta , Ramin Rezaiifar
- 申请人: Peerapol Tinnakornsrisuphap , Fatih Ulupinar , John W. Nasielski , Jun Wang , Parag A. Agashe , Rajarshi Gupta , Ramin Rezaiifar
- 申请人地址: US CA San Diego
- 专利权人: QUALCOMM Incorporated
- 当前专利权人: QUALCOMM Incorporated
- 当前专利权人地址: US CA San Diego
- 主分类号: G06F15/16
- IPC分类号: G06F15/16 ; H04L12/28 ; H04W48/18 ; H04W84/04 ; H04L29/12 ; H04W80/04 ; H04W8/08
摘要:
Local IP access is provided in a wireless network to facilitate access to one or more local services. In some implementations, different IP interfaces are used for accessing different services (e.g., local services and operator network services). A list that maps packet destinations to IP interfaces may be employed to determine which IP interface is to be used for sending a given packet. In some implementations an access point provides a proxy function (e.g., a proxy ARP function) for an access terminal. In some implementations an access point provides an agent function (e.g., a DHCP function) for an access terminal. NAT operations may be performed at an access point to enable the access terminal to access local services. In some aspects, an access point may determine whether to send a packet from an access terminal via a protocol tunnel based on the destination of the packet.
公开/授权文献
- US20090268668A1 LOCAL IP ACCESS SCHEME 公开/授权日:2009-10-29