Invention Grant
- Patent Title: System and method for providing bandwidth signaling across cryptographic boundaries in a network
- Patent Title (中): 用于在网络中的加密边界提供带宽信令的系统和方法
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Application No.: US12222722Application Date: 2008-08-14
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Publication No.: US07961624B2Publication Date: 2011-06-14
- Inventor: Frank Dell Kronewitter, III , Bong K. Ryu
- Applicant: Frank Dell Kronewitter, III , Bong K. Ryu
- Applicant Address: US VA Fairfax
- Assignee: Argon ST
- Current Assignee: Argon ST
- Current Assignee Address: US VA Fairfax
- Agency: Duane Morris LLP
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04J3/16 ; H04L29/06 ; H04K1/00
Abstract:
The use of Protocol Enhancing Proxies (PEPs) and HAIPE encryption has traditionally been mutually exclusive. IP-layer encryption renders the upper layers, such as TCP, unavailable to the PEP. By integrating the IP layer encryption into the modem and using additive or multiplicative increase and decrease signals as bandwidth notification, signaling is provided across the cryptographic boundary to support the use of a bandwidth aware PEP in a network protected by IP-layer encryption.
Public/Granted literature
- US20090080460A1 System and method for providing bandwidth signaling across cryptographic boundaries in a network Public/Granted day:2009-03-26
Information query
