Method and apparatus for controlling emitting time slot of base station in radio communication system

A wireless communication system and control device technology, applied in the direction of wireless communication, selection device, radio/inductive link selection arrangement, etc., can solve the problems of waste of resources, increase of operation and maintenance costs, etc., to reduce power consumption, reduce operation and maintenance costs , the effect of improving reliability

Active Publication Date: 2006-03-01
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the transmitting unit 12 has no user data to send in the downlink time slot period, these data can be set to 0 for transmission, which results in no user data to be transmitted in the downlink time slot period or the user data only occupies part of the downlink time slot During the period, the transmitter and power amplifier still need to be in working condition, which wastes resources and increases operation and maintenance costs

Method used

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  • Method and apparatus for controlling emitting time slot of base station in radio communication system
  • Method and apparatus for controlling emitting time slot of base station in radio communication system
  • Method and apparatus for controlling emitting time slot of base station in radio communication system

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Experimental program
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Effect test

Embodiment 1

[0043] see Figure 6 , which is a schematic structural diagram of a part of a base station of a TDD wireless communication system. The control unit in the control device is an "AND" gate 22, its input end receives the launch enable signal instruction and the time slot activation state signal instruction, and its output end is connected to the launch unit to control the work of the launch unit: the received launch enables When both the enable signal command and the time slot activation status signal command are valid, a control signal is sent to activate the transmitting unit, and when at least one of the received transmission enable signal and time slot activation status signal is in an invalid state, a control signal is sent to activate The transmitter unit is turned off.

[0044] The control device also includes a buffer 21, which saves the normal receiving enable signal and then sends it to the receiving unit. The buffer 21 mainly plays a role of buffering, and the buffer ...

Embodiment 2

[0047] see Figure 8 , which is a structural schematic diagram of another embodiment of the control unit. The controls include:

[0048] An "AND" gate 22, its input end receives the launch enable signal indication and the time slot activation state signal instruction, and its output end is connected to the transmitting unit to control the work of the transmitting unit: the received launch enable signal instruction and time slot activation When the status signal instructions are all valid, send a control signal to activate the launch unit to work, and when at least one of the received launch enable signal instruction and time slot activation status signal instruction is in an invalid state, send a control signal to activate the launch unit to close;

[0049] An "OR" gate 24, one input end is used to receive the enabling signal, and the other input end is connected to the output end of the "AND" gate through a "NOR" gate 25, and its output end is connected to the receiving unit...

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Abstract

A method for controlling emission time slot of base station in radio communication system includes sending control signal to emission unit when no user data on current emission time slot of emission unit is detected out , switching equipment in emission unit on electricity saving mode when said control signal is received by emission unit i.e switching off emission and power amplification or switching off one of then .

Description

technical field [0001] The present invention relates to a wireless communication system, in particular to a method and device for controlling the transmission time slot of a base station of the wireless communication system. Background technique [0002] In recent years, with the rapid development of communication systems, wireless communication systems include not only traditional Frequency Division Duplex (FDD) wireless communication systems, but also Time Division Duplex (TDD) wireless communication systems. These wireless communication systems all divide a radio frame into several time slots, and each time slot supports multiple radio resource units for signal transmission. [0003] The base station is an important part of the wireless communication system. It is mainly responsible for the reception and transmission of signals. It processes the collected signals of user terminals and transmits them to the mobile switching center, or transmits the processed signals throug...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/30H04W52/02H04W88/08
CPCY02D30/70
Inventor 段滔
Owner DATANG MOBILE COMM EQUIP CO LTD
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