Invention Grant
- Patent Title: Local IP access scheme
- Patent Title (中): 本地IP接入方案
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Application No.: US12427178Application Date: 2009-04-21
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Publication No.: US08856387B2Publication Date: 2014-10-07
- Inventor: Peerapol Tinnakornsrisuphap , Fatih Ulupinar , John W. Nasielski , Jun Wang , Parag A. Agashe , Rajarshi Gupta , Ramin Rezaiifar
- Applicant: Peerapol Tinnakornsrisuphap , Fatih Ulupinar , John W. Nasielski , Jun Wang , Parag A. Agashe , Rajarshi Gupta , Ramin Rezaiifar
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Main IPC: G06F15/16
- IPC: G06F15/16 ; H04L12/28 ; H04W48/18 ; H04W84/04 ; H04L29/12 ; H04W80/04 ; H04W8/08

Abstract:
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.
Public/Granted literature
- US20090268668A1 LOCAL IP ACCESS SCHEME Public/Granted day:2009-10-29
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