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Method for processing and multiplexing uplink control channel

A technology that enhances uplink control and channels, and is applied in digital transmission systems, electrical components, and error prevention, etc.

Active Publication Date: 2012-04-18
XIAOMI INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The purpose of the present invention is to provide a method for processing and multiplexing enhanced uplink control channels to overcome the number of actual needs of E-UCCH in the prior art The shortcoming that the quality of the E-UCCH generated when it is less than the number of transmissions cannot be guaranteed, and it also overcomes the waste of resources or the quality of the E-UCCH in the prior art due to the fact that the number of E-UCCHs cannot be related to the E-DCH Disadvantages not guaranteed

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  • Method for processing and multiplexing uplink control channel
  • Method for processing and multiplexing uplink control channel
  • Method for processing and multiplexing uplink control channel

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Embodiment Construction

[0072] The core of the present invention is to provide an enhanced uplink control channel processing and multiplexing method, multiplex all the E-UCCHs and E-DCHs that are actually needed in the data symbol part of the E-PUCH, each time the E-DCH is sent , the number of E-UCCHs may be related to E-DCHs. During specific implementation, all actually needed E-UCCHs and E-DCHs are multiplexed on the data symbol; each time an E-PUCH is sent, the number of E-UCCHs determined by the terminal according to the E-DCH can be used.

[0073] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0074] As mentioned above, when the number of E-PUCHs allocated to E-PUCHs in a TTI is less than the number of E-UCCHs actually required to be sent, it will be sent according to the number of allocations. In this way, E-UCC...

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Abstract

This invention discloses a process and multiplex method for boosting up up control channels including: applying a unified mode for processing E-UCCH, determining numbers of the E-UCCH channels and multiplexing the E-DCH and the processed E-UCCH with determined numbers onto the data symbol part of E-PUCH, which can transmit all necessary E-UCCH and guarantee quality of the E-UCCH.

Description

technical field [0001] The present invention relates to a high speed uplink packet access (High Speed ​​Uplink Packet Access, HSUPA) technology, in particular to a method for processing and multiplexing an enhanced uplink control channel. Background technique [0002] High Speed ​​Uplink Packet Access (HSUPA) is a technology developed for high-speed transmission of uplink data based on the third-generation mobile communication technology. It can provide complete multimedia, video streams and other information required by IMT2000. Services based on Internet Protocol (Internet Protocol, IP). [0003] In order to support HSUPA technology, some transmission channels and control channels have been added. [0004] The newly added transport channels include: Enhanced Dedicated Transport Channel (E-DCH) and Enhanced Uplink Control Channel (E-UCCH). [0005] The newly added physical channels include: Enhanced Uplink Physical Channel (E-PUCH) and Absolute Acknowledgment Channel (E-A...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/00
Inventor 周海军胡金玲邢艳萍
Owner XIAOMI INC