Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and device for notifying carrier information

A carrier and notification technology, applied in the field of communication, can solve the problem of not being able to know the carrier information of the base station

Inactive Publication Date: 2011-06-01
DATANG MOBILE COMM EQUIP CO LTD
View PDF3 Cites 23 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, a multi-carrier terminal cannot know the carrier information of the carrier allocated to it by the base station

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for notifying carrier information
  • Method and device for notifying carrier information
  • Method and device for notifying carrier information

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] In the embodiment of the present invention, the base station notifies the terminal of the carrier information of the carrier allocated to it by sending the frequency point information of the carrier and / or the carrier indication information to the terminal.

[0031] see figure 1 , the communication system in this embodiment includes a base station and a terminal.

[0032] When configuring a new carrier for the terminal, the base station generates carrier information of the newly configured carrier, and sends the carrier information of the newly configured carrier to the terminal. The base station is also used to send the corresponding relationship between frequency point information and carrier indication information (such as carrier number information, etc.) to the terminal through the system broadcast information or radio resource control (RRC) signaling, and instruct the terminal to determine the corresponding The carrier indication information or determine the corr...

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

PUM

No PUM Login to View More

Abstract

The embodiment of the invention discloses a method for notifying carrier information in an LTE-A (Long Term Evolution-Advanced) system, which is used for notifying a terminal of the carrier information of a carrier allocated thereto under cross-carrier dispatching in a multicarrier system, especially a mapping relationship of the carrier and carrier indicating information. The method comprises the steps that: when a terminal receiving base station configures a new carrier for the terminal additionally, the carrier information of the newly configured carrier is sent; and the terminal determines the newly configured carrier according to the received carrier information. The invention further discloses a device for implementing the method.

Description

technical field [0001] The invention relates to the communication field, in particular to a method and a device for notifying carrier information. Background technique [0002] At present, users of the second generation mobile communication system can only work on one carrier. Different from the second generation mobile communication system, one of the most prominent features of the third generation communication network (3G) is to support high-speed data services. With the development of technology, Beyond3G and 4G can achieve a data transmission rate of 100Mbit / s, or even higher, supporting services ranging from voice to multimedia services, including real-time streaming media services. The data transmission rate should be dynamically adjusted according to the rate required by these services. At the same time, the next generation of mobile communications must also achieve high speed and large capacity on limited spectrum resources, requiring technologies with extremely h...

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

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04W68/00H04W72/04
CPCH04W72/042H04W72/23
Inventor 朱亚军沈祖康潘学明
Owner DATANG MOBILE COMM EQUIP CO LTD