Base station and method for processing transmission data by base station

A technology for transmitting data and base stations, applied in the field of base stations and their processing and transmitting data, can solve the problem of high power consumption of terminals, and achieve the effects of improving efficiency, low power consumption, and reducing duration

Active Publication Date: 2017-10-03
SPREADTRUM COMM (SHANGHAI) CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] However, using the above method for TCP connecti

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  • Base station and method for processing transmission data by base station
  • Base station and method for processing transmission data by base station
  • Base station and method for processing transmission data by base station

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Embodiment Construction

[0027] Internet of Things applications are generally established on the connection of Transmission Control Protocol (TCP). After the TCP connection data sent by the Internet of Things terminal passes through the wireless link on the uplink channel, it needs to pass through some other interfaces. To reach the peer TCP layer.

[0028] For example, for the LTE system, you can refer to figure 1 , the long term evolution system (Long TermEvolution, LTE) may include: a user terminal (User Equipment, UE) 11, a base station (evolvedNode B, eNB) 12, a service gateway (Serving Gate Way, SGW) 13, a packet data gateway (PDN) GateWay, PGW) 14 and TCP target site (Server) 15. Among them: L1 is the physical layer, and L2 is the data link layer.

[0029] The data sent by the UE11 is received by the eNB12, decoded by the Packet Data Convergence Protocol (PDCP) layer in the eNB12, and sent to the GPRS Tunneling Protocol (GPRS Tunneling Protocol) at the user level in the eNB12. for the user p...

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Abstract

The invention discloses a base station and a method for processing transmission data by the base station. The method comprises the steps of decoding data from a terminal; judging whether the data is TCP (Transmission Control Protocol) connection data or not according to the decoded data from the terminal; and when it is determined that the data is the TCP connection data, sending a first TCP response frame corresponding to the TCP connection data to the terminal, caching the data and sending the data to a TCP target station. Through adoption of the scheme, the terminal power consumption in data transmission can be reduced.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a base station and a method for processing transmission data. Background technique [0002] IoT applications are generally established on the Transmission Control Protocol (TCP) connection. After the TCP connection data sent by the IoT terminal passes through the wireless link on the uplink channel, it needs to pass through the user plane (S1- U) interface, S5 / S8 interface, SGi interface and Internet (internet), finally can reach the TCP layer of the opposite end. [0003] At present, after receiving the TCP response frame returned by the peer TCP layer, the IoT terminal can enter the low power consumption mode. [0004] However, using the above method for TCP connection will cause high power consumption of the terminal. Contents of the invention [0005] The problem solved by the invention is how to reduce the terminal power consumption during data transmission. [000...

Claims

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Application Information

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IPC IPC(8): H04W52/02
CPCH04W52/0212Y02D30/70
Inventor 顾祥新师延山简相超虞华伟
Owner SPREADTRUM COMM (SHANGHAI) CO LTD
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