Patent
High throughput wireless data communication using transferred protocol data for communication across land-line network
Kenji Takeda,Tomoki Osawa +1 more
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TLDR
In this article, a first connection is established over a wireless link between a terminal and a router, and a second connection between the router and a server over a landline network, where the communication protocol data necessary for communication control with the server is transferred from the terminal to the router.Abstract:
In a data communication network, a first connection is established over a wireless link between a terminal and a router and a second connection is established between the router and a server over a land-line network. Communication protocol data necessary for communication control with the server is transferred from the terminal to the router. A data signal from the terminal is received at the router and converted into a packet according to communication protocol defined by the transferred protocol data between the router and the server and then transmitted to the server. A data signal from the server is received at the router and converted into a packet according to communication protocol defined by the transferred protocol data between the router and the terminal and then transmitted to the terminal.read more
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References
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Journal ArticleDOI
Improving reliable transport and handoff performance in cellular wireless networks
TL;DR: This paper describes the additions and modifications to the standard Internet protocol stack (TCP/IP) to improve end-to-end reliable transport performance in mobile environments and implements a routing protocol that enables low-latency handoff to occur with negligible data loss.
Journal ArticleDOI
Improving the performance of reliable transport protocols in mobile computing environments
Ramón Cáceres,Liviu Iftode +1 more
TL;DR: This work shows how current TCP implementations introduce unacceptably long pauses in communication during cellular handoffs, and proposes an end-to-end fast retransmission scheme that can reduce these pauses to levels more suitable for human interaction.
Patent
System and method for improving transport protocol performance in communication networks having lossy links
TL;DR: In this paper, the receiver sends selective acknowledgments indicating that the packets were received with bit errors while suppressing duplicate acknowledgments to prevent the invocation of a congestion mechanism, and the receiver distinguishes between packets received with non-congestion bit errors and packets having been not at all received due to congestion.
Patent
Asymmetric protocol for wireless communications
TL;DR: In this article, a wireless communications system is arranged to provide data communications services, including error recovery, between at least one wireless end-user device and one base station, where the wireless end user device receives(s) from the BS unsolicited messages indicative of the status of data packets received by the BS.
Patent
Method for quickly and reliably transmitting frames of data over communications links
TL;DR: In this article, the authors proposed a multi-pass data transfer technique that requires only negative acknowledgements to be sent by the recipients. But the number of recipients which can receive the data from the source can be greatly increased by using a "negative acknowledgement collection" scheme whereby "replication points" (preferably routers) collect individual negative acknowledgments and forward them as a unit to the next level.