Packet transmission method and base station device

A base station equipment and packet transmission technology, applied in the field of packet transmission technology, can solve problems such as bandwidth waste, achieve the effect of improving bandwidth utilization and solving the effect of increasing retransmissions

Inactive Publication Date: 2008-02-13
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the above example, from sequence number 1567 to 1571, a total of 5 RLP packets are sent, 2 of which are required to be retransmitted and discarded due to out-of-order. If the out-of-ord

Method used

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Example Embodiment

[0032] In order to make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the implementation of the present invention in detail in conjunction with the accompanying drawings.

[0033] A first embodiment of the present invention relates to a packet transmission method. In this embodiment, a sorting buffer is set in the base station, for example, the buffer can be set on a channel board of the base station. After the base station receives the packet from the Abis interface, if the packet currently received by the base station is not the currently expected packet, it buffers the packet currently received by the base station to the buffer; if there is a currently expected packet in the buffer, it sends the currently expected packet. The specific process is shown in Figure 2.

[0034] In step 210 of Figure 2, the base station receives the packet.

[0035] In step 220 of FIG. 2 , the base station judges whether the cu

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Abstract

The invention relates to the communication field, which discloses a packet transmission method and a base station equipment and improves a bandwidth utilization efficiency of an Abis and an air interface. In the invention, if a current packet received by the base station is not an anticipant packet at present, the current packet received by a caching base station is transmitted to a buffer; and if the present anticipant packet exists in the buffer, the present anticipant packet is transmitted. The present anticipant packet is a next packet, which follows a recently transmitted packet.

Description

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Claims

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Application Information

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Owner HUAWEI TECH CO LTD
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