Invention Grant
US08855115B2 Methods for reliable multicasting in local peer group (LPG) based vehicle ad hoc networks
有权
基于局部对等群(LPG)的车辆自组织网络中可靠组播的方法
- Patent Title: Methods for reliable multicasting in local peer group (LPG) based vehicle ad hoc networks
- Patent Title (中): 基于局部对等群(LPG)的车辆自组织网络中可靠组播的方法
-
Application No.: US13278316Application Date: 2011-10-21
-
Publication No.: US08855115B2Publication Date: 2014-10-07
- Inventor: Wai Chen , John Lee , Ryokichi Onishi , Toshiro Hikito
- Applicant: Wai Chen , John Lee , Ryokichi Onishi , Toshiro Hikito
- Applicant Address: US NJ Piscataway
- Assignee: Telcordia Technologies, Inc.
- Current Assignee: Telcordia Technologies, Inc.
- Current Assignee Address: US NJ Piscataway
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04L12/761 ; H04L12/701 ; H04L12/18 ; H04W40/02

Abstract:
A method for routing a multicast message comprising the steps of receiving a multicast message including at least a message, a source identifier, a sequence number, a time-to-live value and a multicast group destination, determining if the multicast group destination is in a multicast forwarding table, determining if the message has been previously received, adding the multicast message to the multicast forwarding table if it is determined that the multicast message has not been previously received, determining if a node that received the multicast message is a forwarding node; randomly setting a wait time for forwarding the multicast message; and forwarding the multicast message at the expiration of the wait time.
Public/Granted literature
- US20120039235A1 METHODS FOR RELIABLE MULTICASTING IN LOCAL PEER GROUP (LPG) BASED VEHICLE AD HOC NETWORKS Public/Granted day:2012-02-16
Information query