Abstract:
PROBLEM TO BE SOLVED: To provide a method and a device for forming a low bandwidth channel in a high bandwidth channel. SOLUTION: The low bandwidth channel is formed in the high bandwidth channel. The low bandwidth channel is formed by inserting an extra packet by utilizing an excess bandwidth of the high bandwidth channel. When a gap of an internal packet that is at a suitable interval is detected, the extra packet is inserted and some arrival packets in the high bandwidth channel are stored in a buffer. The gap of the internal packets is monitored and a minimum delay is introduced in the high bandwidth channel when no extra packet exists in a transmission process. Thereby, a transmission packet on the low bandwidth channel is absorbed and dispersed among other passing traffics. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract:
Creating a low-bandwidth channel in a high-bandwidth channel. By taking advantage of extra bandwidth in a high-bandwidth channel, a low-bandwidth channel is created by inserting extra packets. When an inter-packet gap of the proper duration is detected, the extra packet is inserted and any incoming packets on the high-bandwidth channel are stored in an elastic buffer. Observing inter-packet gaps, minimal latency is introduced in the high-bandwidth channel when there is no extra packet in the process of being sent, and the effects of sending a packet on the low-bandwidth channel are absorbed and distributed among other passing traffic.
Abstract:
Creating a low-bandwidth channel in a high-bandwidth channel. By taking advantage of extra bandwidth in a high-bandwidth channel, a low-bandwidth channel is created by inserting extra packets. When an inter-packet gap of the proper duration is detected, the extra packet is inserted and any incoming packets on the high-bandwidth channel are stored in an elastic buffer. Observing inter-packet gaps, minimal latency is introduced in the high-bandwidth channel when there is no extra packet in the process of being sent, and the effects of sending a packet on the low-bandwidth channel are absorbed and distributed among other passing traffic.