公开(公告)号：EP2241021A4

公开(公告)日：2014-01-08

申请号：EP08712784

申请日：2008-02-05

Applicant: ERICSSON TELEFON AB L M

Inventor： ENGLUND MICHAEL ,  OESTERLING JACOB

IPC: H04W52/34

CPC classification number: H04W52/346 ,  H04W52/143 ,  H04W52/18 ,  H04W52/32 ,  H04W52/36

Abstract: A method and apparatus is described herein for controlling the operating temperature of radio equipment (44, 46) in a radio base station (10) while preventing a decrease in power of a common channel. A radio base station (10) according to the present invention includes a radio unit (40) and a control unit (20). The radio unit (40) determines a temperature of the radio unit (40), e.g., by determining a temperature of high power radio equipment (46) in the radio unit (40). The control unit (20) allocates a desired power to the common channel, determines an available power for dedicated and/or shared channels based on the allocated power for the common channel and a power limit derived from the determined temperature, and allocates the available power to the dedicated and/or shared channels.

Abstract translation: 本文描述了一种方法和装置，用于控制无线电基站（10）中的无线电设备（44,46）的工作温度，同时防止公共信道的功率降低。 根据本发明的无线电基站（10）包括无线电单元（40）和控制单元（20）。 无线电单元（40）例如通过确定无线电单元（40）中的高功率无线电设备（46）的温度来确定无线电单元（40）的温度。 控制单元（20）向公共信道分配期望的功率，基于公共信道的分配功率和从确定的温度导出的功率限制来确定用于专用和/或共享信道的可用功率，并且分配可用功率 到专用和/或共享频道。