Method and device of base station compatible with high-gain tower amplifier

A tower-top amplifier and high-gain technology, applied in the field of communications, can solve the problems of increasing labor costs, paying great costs, increasing the difficulty of upgrading, etc., and achieving the effect of saving labor costs and saving upgrade costs

Inactive Publication Date: 2008-03-12
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1) It is necessary to provide a new tower mount amplifier, which increases the cost of equipment procurement;
[0007] 2) When replacing the tower-mounted amplifier, it is necessary to go up the tower, which not only increases the difficulty of upgrading, but also increases the labor cost;
[0008] 3) Although the tower-mounted amplifier replaced after the upgrade is faultless, it cannot continue to be used due to incompatibility with the existing base station, resulting in waste
[0009] Therefore, the existing technical solutions need to pay a huge cost in project implementation

Method used

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  • Method and device of base station compatible with high-gain tower amplifier
  • Method and device of base station compatible with high-gain tower amplifier
  • Method and device of base station compatible with high-gain tower amplifier

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Embodiment 2

[0055] Embodiment 2 also provides a base station system with the base station compatible with a high-gain tower-mounted amplifier device, as shown in Figure 3:

[0056] It includes: a tower mounted amplifier 302 , a tower mounted amplifier 303 , a base station compatible with a high gain tower mounted amplifier device 308 , a base station compatible with a high gain tower mounted amplifier device 309 , and a base station 313 .

[0057] In addition, it also includes: an antenna 301 , a feeder 304 , a feeder 305 , a T-shaped head 306 , a T-shaped head 307 , a bypass 310 , and a bypass 311 .

[0058] The two receiving / transmitting interfaces of the base station 313 are connected with the device 308 of the base station compatible high-gain tower-mounted amplifier, and the device 309 of the base station is compatible with the high-gain tower-mounted amplifier; the device 308 of the base station is compatible with the high-gain tower-mounted amplifier, and the base station is compati...

Embodiment 3

[0075] Embodiment 3 also provides a base station system with the base station compatible with a high-gain tower-mounted amplifier device, as shown in FIG. 5:

[0076] It includes: a tower mounted amplifier 502 , a tower mounted amplifier 503 , a device 506 for a base station compatible with a high gain tower mounted amplifier, a device 507 for a base station compatible with a high gain tower mounted amplifier, and a base station 508 .

[0077] In addition, it also includes: an antenna 501 , a feeder 504 , and a feeder 505 .

[0078] The base station in this embodiment has two signal transceiving interfaces, one is the main signal transmitting and receiving interface, and the other is the diversity signal transmitting and receiving interface, both of which can receive uplink signals and send downlink signals. Here, two sets of base stations are compatible with high-gain tower-mounted amplifier devices to perform gain adaptation on the two signal transceiver interfaces.

[0079...

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Abstract

The present invention discloses a method for a base station to be compatible high gain tower amplifier, and a device. The main method is that uplink signals sent by the tower amplifier is received; the uplink signals sent by the tower amplifier is performed attenuation; and the uplink signals after performed attenuation is sent to the base station. When the base station system is upgraded, the problem that the new base station is incompatible with the original tower amplifier gain is resolved through the method under the condition that the original tower amplifier and the new base station are not changed, and thus the upgrading cost and difficulty are greatly reduced.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and a device for a base station to be compatible with a high-gain tower mounted amplifier. Background technique [0002] When an operator upgrades or expands existing communication equipment, it sometimes needs to introduce a new base station. The cost of the antenna feeder components in the base station system is relatively high, and the antenna feeder components are installed on high towers, and the installation cost is very high. Therefore, in the process of introducing a new base station, in order to reduce costs, the problem of how to reuse the antenna feeder components is the new base station. In the import project, it is a very important link of cost control. [0003] The tower mount amplifier is an important antenna feeder component installed on the tower close to the antenna. A necessary condition for the tower mount amplifier to be compatible with the n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/30H03F3/20H04B7/26H04W52/52H04W88/08
CPCH04W24/02H04W88/08
Inventor 马国田李清
Owner HUAWEI TECH CO LTD
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