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Wireless communication system and method for carrying out wireless communication in wireless communication system

一种信道、信号总的技术，应用在无线通信系统和用于在无线通信系统中进行无线通信领域，能够解决上下行传输效率下降、基站实时调度协调无法进行、发射功率概率高等问题，达到保证性能的效果

Active Publication Date: 2018-09-21
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the scenario of carrier aggregation or dual connectivity between base stations that are not directly connected by optical fibers, since real-time scheduling and coordination between base stations cannot be performed, compared with the scenario of carrier aggregation within a base station, the probability of uplink transmission exceeding the maximum transmit power will be relatively high. , there is no good solution at present, resulting in a decline in uplink and downlink transmission efficiency

Method used

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  • Wireless communication system and method for carrying out wireless communication in wireless communication system
  • Wireless communication system and method for carrying out wireless communication in wireless communication system
  • Wireless communication system and method for carrying out wireless communication in wireless communication system

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Embodiment Construction

[0023] Examples of the present disclosure will now be described more fully with reference to the accompanying drawings. The following description is merely exemplary in nature and is not intended to limit the disclosure, application or uses.

[0024] Example embodiments are provided so that this disclosure will be thorough, and will fully convey the scope to those who are skilled in the art. Numerous specific details are set forth such as examples of specific components, devices and methods, to provide a thorough understanding of embodiments of the present disclosure. It will be apparent to those skilled in the art that specific details need not be employed, that example embodiments may be embodied in many different forms, and that neither should be construed to limit the scope of the disclosure. In some example embodiments, well-known processes, well-known structures, and well-known technologies are not described in detail.

[0025] As mentioned above in the background tech...

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Abstract

The invention relates to a wireless communication system and method for carrying out wireless communication in the wireless communication system. The wireless communication system disclosed by the invention comprises a first base station node, a second base station node, and a wireless communication device which communicates with the first base station node and the second base station node. The first base station node and the second base station node carry out scheduling coordination, thereby reducing a probability that the wireless communication device sends uplink signals to the first base station node and the second base station node at the same time. According to the system and the method disclosed by the invention, the probability that the wireless communication device sends the uplink signals to the first base station node and the second base station node at the same time can be reduced, so the uplink and downlink transmission performance can be effectively ensured.

Description

[0001] This application is a divisional application of a Chinese patent application filed on December 3, 2013, with application number 201310642112.2, and the title of the invention is "Wireless Communication System and Method for Wireless Communication in Wireless Communication System". technical field [0002] The present disclosure relates to the technical field of wireless communication, and in particular to a wireless communication system and a method for performing wireless communication in the wireless communication system. Background technique [0003] This section provides background information related to the present disclosure which is not necessarily prior art. [0004] In the scenario of carrier aggregation in a traditional base station, PUCCH (Physical Uplink Control Channel, Physical Uplink Control Channel) can only be transmitted on the main carrier PCC (Primary Component Carrier) of the primary cell (Pcell, Primary cell), and PUSCH (Physical Uplink Shared Ch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W52/14H04W52/28H04W52/36
CPCH04W52/146H04W52/281H04W52/367H04L5/001H04L5/0053H04L5/0091H04W72/21H04L5/0041H04W52/28H04W52/346H04W74/0833H04W84/105H04W88/02
Inventor 覃忠宾魏宇欣孙晨郭欣
Owner SONY CORP
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