Data transmission system for dynamically adjusting PDU length, method thereof, and computer-readable recording medium
US7724726B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 9, 2007 |
| Grant date | May 25, 2010 |
| Priority date | — |
| Expiry date | Oct 14, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/2656
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A data transmission system for dynamically adjusting a protocol data unit (PDU) length and a method thereof are provided. The data transmission system at least includes a transmitting terminal and a receiving terminal. After a connection is established between the transmitting terminal and the receiving terminal, data is transmitted through a predetermined first data message PDU. When the receiving terminal found that an error rate of the PDU is excessively high, a second data message PDU length is calculated, and the transmitting terminal is informed to use the most appropriate PDU length to transmit data. The data transmission system dynamically adjusts the PDU length to achieve the effect of enhancing the data transmission capacity, so as to solve the problems concerning power consumption and interference between users caused by the process of enhancing the data transmission capacity by way of increasing the transmission power.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.