Method and device in wireless communication system

A technology of equipment and user equipment, applied in wireless communication, network traffic/resource management, electrical components, etc., can solve problems such as short time, achieve low service level, reduce coverage loss, and improve performance

Inactive Publication Date: 2015-12-16
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This can be even worse for format #4 since it is very short in time

Method used

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  • Method and device in wireless communication system
  • Method and device in wireless communication system
  • Method and device in wireless communication system

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Embodiment Construction

[0053] The present invention is defined as methods and devices in a base station that can be practiced in the embodiments described below. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will convey the scope of the invention to the art technical staff.

[0054] Still other objects, advantages and features of the present invention will become apparent from the following detailed description considered in conjunction with the accompanying drawings. It is to be understood, however, that the drawings are designed for purposes of illustration only and not as a definition of the limits of the invention, which reference is made to the appended claims. It is also to be understood that the figures are not necessarily drawn to scale and that, unless otherwise indicated, they are only intended to c...

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Abstract

A method and device for scheduling physical resources in a transmission bandwidth to user equipment served by the base station in a base station. A physical resource may be a physical channel or a radio resource block. Some physical resources within the transmission bandwidth are affected by the performance requirement power constraint value. The method includes scheduling physical resources based on performance requirement power constraint values ​​of the physical resources to be scheduled. Furthermore, a method and a device for helping a base station schedule physical resources in a transmission bandwidth to a user equipment in a user equipment are described.

Description

technical field [0001] The invention relates to methods and devices in a base station. In particular, the present invention relates to mechanisms for resource allocation for additional spectrum emission avoidance. Background technique [0002] The 3rd Generation Partnership Project (3GPP) work item on Long Term Evolution (LTE) is also sometimes referred to as the Evolved Universal Mobile Telecommunications System (UMTS) Terrestrial Radio Access Network (E-UTRAN). In E-UTRAN, Orthogonal Frequency Division Multiple Access (OFDMA) technology is used in downlink and Single Carrier Frequency Division Multiple Access (SC-FDMA) is used in uplink. [0003] In this context, the expression "uplink" denotes communication from a user equipment (UE) to a base station, and the expression "downlink" denotes communication in the opposite direction, ie from a base station to a user equipment. [0004] In both uplink and downlink, data transmission is divided into several sub-streams, where...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/10
CPCH04W88/02H04W88/08H04W52/146H04W52/243H04W52/367H04W52/242H04W72/543H04W72/56H04W28/0252H04W28/0231H04W52/36
Inventor 刘愔M·卡兹米胡荣C·伯格尔容
Owner TELEFON AB LM ERICSSON (PUBL)
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