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Method and system for transmitting velocity information

A technology of speed information and transmission method, which is applied in the field of communication, can solve problems such as distribution, and achieve the effect of improving the quality of signal transmission

Active Publication Date: 2011-09-28
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there is a solution to obtain the mobile speed of the user equipment, but how to report the mobile speed of the user equipment so that the network side allocates resources according to the mobile speed, there is currently no specific solution

Method used

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  • Method and system for transmitting velocity information
  • Method and system for transmitting velocity information

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Embodiment Construction

[0045] In the embodiment of the present invention, the wireless transceiver unit determines the speed information of the user equipment, and the wireless transceiver unit carries the speed information in the message and sends it to the resource management unit when forwarding the message of the user equipment, so as to realize the reporting of the speed information.

[0046] Embodiments of the present invention are described in detail by taking a third generation mobile communication system and a Long Term Evolution (Long Term Evolution, LTE) system as examples.

[0047] The message in the embodiment of the present invention includes a message transmitted in a random access channel (Random Access Channel, RACH), a message transmitted in a forward access channel (Forward Access Channel, FACH), and a message transmitted in a dedicated channel (Dedicated channel, DCH). transmitted messages, etc. The messages transmitted in the RACH are called RACH data frames from a structural po...

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Abstract

The invention discloses a velocity information transmission method which is used for realizing velocity information transmission, and causes a network side to allocate resources to user equipment based on the velocity information. An uplink transmission method comprises the following steps: a wireless transceiver unit estimates to obtain the velocity information of the user equipment according toa message sent by the user equipment, adds the velocity information to a data frame of a communication channel corresponding to the message sent by the user equipment, and then reports the data frameof the communication channel to a resource management unit. A downlink transmission method comprises the following steps: the resource management unit determines that the message needs to be sent to the user equipment, determines that the velocity information of the user equipment is locally stored, and then adds the velocity information to the message needed to be sent to the user equipment and sends the information to the wireless transceiver unit. The invention further discloses the wireless transceiver unit, the resource management unit and a system.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method and a system for allocating resources for user equipment. Background technique [0002] With the arrival of the third-generation mobile communication, the mobile communication network will have more powerful functions. For this reason, a more optimized structure will be adopted in the network layer, and the hierarchical cell structure will become one of the core technologies of the third-generation mobile communication. The so-called layered cell means that the system consists of overlapping cells of different sizes. For example, from the highest layer to the lowest layer, there can be umbrella (Umbrella) cells, macro (Macro) cells, micro (Micro) cells, and pico (Pico) cells , the umbrella cell at the highest layer can cover multiple macro cells, the macro cell can cover multiple micro cells, and the micro cell can cover multiple pico cells at the lowest layer. Cells o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W74/08H04W72/04H04B7/26
Inventor 郭俊利郭庆段江海丁国栋
Owner DATANG MOBILE COMM EQUIP CO LTD
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