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Apparatus and method for spatial division duplex (SDD) for millimeter wave communication system

一种移动通信系统、毫米波的技术，应用在空分双工（SDD）的装置领域，能够解决降低控制灵活性、减少、降低硬件复杂度和功耗等问题

Active Publication Date: 2013-01-16
SAMSUNG ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thus, mixers are not arranged along every signal path of the receive antenna 604, and a lower number of mixers results in reduced hardware complexity and power consumption
However, reduced beamforming control flexibility, reduced multi-access functionality, and reduced multi-access users lead to limited functionality of RF beamforming

Method used

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  • Apparatus and method for spatial division duplex (SDD) for millimeter wave communication system
  • Apparatus and method for spatial division duplex (SDD) for millimeter wave communication system
  • Apparatus and method for spatial division duplex (SDD) for millimeter wave communication system

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Embodiment Construction

[0051] The following description with reference to the accompanying drawings is provided to facilitate a comprehensive understanding of exemplary embodiments of the present invention as defined by the claims and their equivalents. It includes various specific details to aid in understanding, but these are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted for clarity and simplicity.

[0052] The terms and words used in the following description and claims are not limited to the dictionary meanings, but are merely used by the inventor to enable a clear and consistent understanding of the present invention. Accordingly, those skilled in the art should appreciate that the following description of exemplary embodimen...

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Abstract

An apparatus and method for full-duplex millimeter wave mobile wireless communication are provided. The apparatus includes a Spatial Division Duple(SDD) mobile communication system using millimeter waves, the SDD mobile communication system including a first wireless terminal having a first transmit antenna array having a plurality of first transmit antennas for transmitting a spatially beamformed first transmit beam, and a first receive antenna array having a plurality of first receive antennas for forming a spatially beamformed first receive beam and a second wireless terminal including a second transmit antenna array having a plurality of second transmit antennas for transmitting a spatially beamformed second transmit beam directed towards a receive beam of the first wireless terminal, and a second receive antenna array having a plurality of second receive antennas for forming a spatially beamformed second receive beam directed toward the transmit beam of the first terminal.

Description

technical field [0001] The present invention relates to apparatus and methods for Space Division Duplex (SDD) for millimeter wave communication systems. More particularly, the present invention relates to an apparatus and method for an SDD communication system using millimeter electromagnetic waves for point-to-point (P2P) wireless communication. Background technique [0002] Mobile communication has developed continuously in recent years, and the number of users of mobile communication services is currently exceeding 4.5 billion and continues to grow. Meanwhile, new mobile communication technologies and systems have been developed to meet increasing demands and provide more and better mobile communication applications and services to mobile communication users. Examples of such systems include: the Code Division Multiple Access 2000 (CDMA2000) Evolution Data Optimized (EvDO) system developed by the 3rd Generation Partnership Project 2 (3GPP2); the Wideband CDMA system deve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/04H04W88/02H04L5/14H04W88/08
CPCH01Q25/005H01Q1/246H01Q1/242H01Q3/28H04B7/086H04W88/02H04B7/0617H01Q21/061H04B7/0404H04L5/16H04W88/06
Inventor F.卡恩皮周悦
Owner SAMSUNG ELECTRONICS CO LTD
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