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Diversity Reception and Transmission in LTE Communication Systems

A communication system and communication receiver technology, applied in the field of communication systems

Inactive Publication Date: 2014-09-17
BROADCOM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although these signal processing devices are optimal for processing signals within a 20MHz signal bandwidth, they are not optimal for processing signals within a 5MHz signal bandwidth

Method used

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  • Diversity Reception and Transmission in LTE Communication Systems
  • Diversity Reception and Transmission in LTE Communication Systems
  • Diversity Reception and Transmission in LTE Communication Systems

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The following detailed description refers to the accompanying drawings to illustrate exemplary embodiments consistent with the present disclosure. References in the detailed description to "one exemplary embodiment," "an exemplary embodiment," "an example exemplary embodiment," etc. indicate that the described exemplary embodiment may include a particular feature, structure, or characteristic, however, Each exemplary embodiment may not necessarily include specific features, structures or characteristics. Moreover, such phrases are not necessarily referring to the same exemplary embodiment. In addition, when a specific feature, structure or characteristic is described in conjunction with an exemplary embodiment, whether or not explicitly stated otherwise, it should be within the knowledge of a person skilled in the relevant art to understand such feature, structure or characteristic in conjunction with other exemplary embodiments.

[0033] The exemplary embodiments desc...

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Abstract

A communication system is disclosed that includes a communication transmitter that converts various information signals that collectively occupy a large signal bandwidth into various signals that individually occupy small signal bandwidths for transmission to a communication receiver. The communication receiver converts these various signals that individually occupy the small signal bandwidth to recovered information signals that collectively occupy the large signal bandwidth for processing.

Description

technical field [0001] The present disclosure relates generally to a communication system, and more particularly to a communication system for adjusting a signal bandwidth of an information signal between a small signal bandwidth and a large signal bandwidth for transmission over a communication channel. Background technique [0002] Wireless networking standards such as the Institute of Electrical and Electronics Engineers (IEEE) 802.16 family commonly referred to as Worldwide Interoperability for Microwave Access (WiMAX), third generation (3G) mobile communication standards, 3GPP Long Term Evolution (LTE) communication standards, as examples and / or fourth-generation (4G) mobile communication standards, divide their respective allocated frequency spectrum into smaller channels. For example, the 4G mobile communication standard is designated 1.8-2.5GHz and 2-8GHz spectrum. In this example, the 4G mobile communication standard divides this frequency spectrum into smaller cha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/06H04B7/08
CPCH04B7/0413H04B1/00
Inventor 拉斐尔·卡蒙沙伦·利维阿米尔·卡佩尔
Owner BROADCOM CORP