A method for controlling uplink interference in adjacent cells, ue, rnc and base station

A control method and adjacent cell technology, applied in the field of communication, can solve the problems of targeted interference in the CELL_FACH state, failure to obtain information on the interference level of adjacent cells, and reduce the uplink transmission rate, so as to achieve the effect of increasing the uplink transmission rate
CN102843653BActive Publication Date: 2015-09-30HUAWEI TECH CO LTD
6 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
HUAWEI TECH CO LTD
Publication Date
2015-09-30

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention is applicable to the field of communication, and provides a method for controlling the uplink interference of adjacent cells, UE (user equipment), an RNC (radio network controller) and a base station. The method comprises the following steps: the UE (user equipment) receives a message sent by a network, wherein the message carries the cell information of a first cell, and the first cell is a cell adjacent to the cell at which the UE is located; and when the UE judges that the distance between the UE and the first cell reaches a preset threshold, the UE carries out uplink data transmission according to a preset maximum transmission block length. According to the invention, the uplink data transmission rate can be effectively improved.
Need to check novelty before this filing date? Find Prior Art

Description

[0001] This application claims to enjoy the priority of the invention with the application number 201110170102.4 submitted on June 23, 2011, which is a method for controlling uplink interference in adjacent cells, UE, RNC and base station, and the entire content of which is incorporated by reference in this application . technical field

[0002] The invention belongs to the communication field, and in particular relates to a method for controlling uplink interference of adjacent cells, a UE, an RNC and a base station. Background technique

[0003] In the 3GPP UMTS R8 version, for UE (User Equipment, user equipment) in idle (idle) mode or CELL_FACH (forward random access channel state) state, in order to reduce the uplink transmission delay and increase the uplink transmission rate, the introduction of The new feature of RACH (Random Access Channel, random access channel) is enhanced. The enhanced RACH enhances the random access of the R99 version, and the enhanced random ac...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More