公开(公告)号：US20140349656A1

公开(公告)日：2014-11-27

申请号：US14361092

申请日：2012-12-12

Applicant: ST-Ericsson SA

Inventor： Safouane Sfar

IPC: H04W36/36

CPC classification number: H04W36/36 ,  H04W36/0088

Abstract: The invention concerns a method of evaluating by a user equipment a need for handover between cells in a cellular network, comprising a step (S1) of estimating a risk (R) of making an ineffective handover, and when said estimated risk (R) is above a threshold (S), a step (S2) of changing the value of at least one handover trigger parameter so as to reduce, for given handover attractiveness parameters respectively received from cells, the future rate of handover to be made by user equipment.

Abstract translation: 本发明涉及一种由用户设备评估在蜂窝网络中的小区之间进行切换的方法，包括估计进行无效切换的风险（R）的步骤（S1），以及当所述估计风险（R）为 高于阈值（S）;改变至少一个切换触发参数的值的步骤（S2），以便针对分别从小区接收到的给定切换吸引力参数来减少用户设备将来的切换速率。

公开(公告)号：US09491718B2

公开(公告)日：2016-11-08

申请号：US14360956

申请日：2012-11-16

Applicant: ST-Ericsson SA

Inventor： Safouane Sfar

IPC: H04B7/00 ,  H04W52/34 ,  H04W52/14 ,  H04W52/36

CPC classification number: H04W52/343 ,  H04W52/146 ,  H04W52/346 ,  H04W52/367

Abstract: A method of communication between a base station and a user equipment in a cellular network includes providing, from the base station to the user equipment, a new allowed maximum transmitting power lower than a former allowed maximum transmitting power because of a traffic load increase within the base station cell. If the user equipment later sends a message to the base station, with a transmitting power exceeding the new allowed maximum transmitting power, the base station may decide not to reject user equipment's message depending on at least one condition.

Abstract translation: 基站和蜂窝网络中的用户设备之间的通信方法包括：从基站向用户设备提供低于先前允许的最大发射功率的新允许的最大发射功率，这是由于内部的业务负载增加 基站单元 如果用户设备随后向基站发送消息，发射功率超过新允许的最大发射功率，则基站可以根据至少一个条件来决定不拒绝用户设备的消息。

公开(公告)号：US20140349702A1

公开(公告)日：2014-11-27

申请号：US14360956

申请日：2012-11-16

Applicant: ST-Ericsson SA

Inventor： Safouane Sfar

IPC: H04W52/34

CPC classification number: H04W52/343 ,  H04W52/146 ,  H04W52/346 ,  H04W52/367

Abstract: Some embodiments of the invention concern a method of communication in a cellular network between a base station and a user equipment, comprising a step (S2) of providing, from base station to user equipment, a new allowed maximum transmitting power lower than former allowed maximum transmitting power because of traffic load increase within base station cell, wherein, if user equipment sends later on a message, to base station, with a transmitting power exceeding said new maximum, base station may decide not to reject (S10, S15) user equipment message depending on at least one condition.

Abstract translation: 本发明的一些实施例涉及在基站和用户设备之间的蜂窝网络中的通信方法，包括从基站向用户设备提供低于先前的允许最大值的新允许的最大发射功率的步骤（S2） 由于基站小区内的业务负载增加而发送功率，其中，如果用户设备以后发送消息发送到基站，则发射功率超过所述新的最大值时，基站可以决定不拒绝（S10，S15）用户设备 消息取决于至少一个条件。