Transmission channel table modification method and device

A transmission channel and modification device technology, applied in the field of communication, can solve problems such as forwarding failure and failure to find, and achieve the effect of ensuring correct forwarding
CN103139752AActive Publication Date: 2013-06-05ZTE CORP
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
ZTE CORP
Publication Date
2013-06-05

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Abstract

The invention discloses a transmission channel table modification method and a transmission channel table modification device. The method comprises the steps of obtaining a first channel table entry of a business in a transmission channel table, establishing a second channel table entry in the transmission channel table according to the first channel table entry, wherein both the first channel table entry and the second channel entry comprise distinguishing identification which is used for distinguishing the first channel table entry and the second channel table entry, and deleting the first channel table entry. The transmission channel table modification method can avoid time vacuum due to the fact that an old channel table entry is deleted, but a new channel table entry is not established, and guarantees that messages are successfully transmitted. At the same time, during coexistence time of the old channel table entry and the new channel table entry, the message matching mode provided by the transmission channel table modification method and the transmission channel table modification device effectively guarantees correct transmission of the messages.
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Description

technical field

[0001] The present invention relates to the field of communications, in particular to a method and device for modifying a transmission channel table. Background technique

[0002] When a terminal accesses a wireless network and moves along with it, handover is inevitable. For example, when the terminal is far away from the current serving cell, the terminal detects that the signal quality of the current serving cell will become weaker and weaker, while the signal quality of the adjacent cell will become stronger and stronger. When the signal quality of the serving cell and the signal quality of the adjacent cell meet a certain threshold, switching the serving cell of the terminal in time can not only avoid the impact of the change of signal quality on the ongoing service of the user, but also avoid unnecessary call drop .

[0003] In the Long Term Evolution (LTE for short) system, in order to reduce the impact of the terminal on the user service during the ...

Claims

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