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Communication method of periodic service, effective noise bandwidth (eNB) and user experience (UE)

A communication method and periodic technology, applied in the field of communication, can solve problems such as unfavorable UE power saving, high complexity of PDCCH, etc., and achieve the effect of reducing complexity

Inactive Publication Date: 2013-05-08
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] When scheduling resources, for the UE, it is necessary to first detect the Physical Downlink Control Channel (PDCCH) to obtain the uplink scheduling information carried by the eNB in ​​the PDCCH, and analyze the position of the uplink resource used for transmitting uplink data. , and the transmission format used to transmit uplink data, so as to send uplink data, and the complexity of detecting PDCCH is very high, which is not conducive to UE power saving

Method used

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  • Communication method of periodic service, effective noise bandwidth (eNB) and user experience (UE)
  • Communication method of periodic service, effective noise bandwidth (eNB) and user experience (UE)
  • Communication method of periodic service, effective noise bandwidth (eNB) and user experience (UE)

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] An embodiment of the present invention provides an eNB communication method for periodic services, such as figure 1 shown, including:

[0032] Step 101. Send periodic uplink resource scheduling parameters to the UE, so that the UE can determine uplink resources and transmission formats for transmitting uplink data according to the periodic uplink resource scheduling parameters. The periodic uplink resource scheduling parameters include: uplink resources in t...

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Abstract

The invention discloses a communication method of periodic service, effective noise bandwidth (eNB) and user experience (UE), and relates to the technical field of communication. The method is low in complexity of resource scheduling and energy-saving. The communication method of the periodic service includes that periodic uplink resource scheduling parameters are sent to the UE, and the UE conveniently confirms uplink sources and transmission forms of transmission of uplink date according to the periodic uplink resource scheduling parameters. The periodic uplink resource scheduling parameters comprise positions of the uplink sources on the time domain and the frequency domain, transmission forms of the uplink data, and uplink data sent by the UE.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a communication method for periodic services, eNB and UE. Background technique [0002] The long term evolution (Long Term Evolution, LTE) standard adopts a scheduling mechanism, and an evolved base station (Evolved Node Base-station, eNB) performs unified resource management and control. A business scenario is cyclical, and the size of the data packet is fixed, and it is mainly uplink data. For example: meter reading, periodic monitoring, status reporting, etc. For the above periodic service scenario, after the user equipment (UE) initially accesses the network, it remains in the connected state, so as to save signaling overhead such as establishment of a bearer during each random access. [0003] When scheduling resources, for the UE, it is necessary to first detect the Physical Downlink Control Channel (PDCCH) to obtain the uplink scheduling information carrie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W52/02H04W72/12
CPCH04W52/02H04W52/0216Y02B60/50H04W72/12Y02D30/70
Inventor 夏金环冯淑兰常俊仁
Owner HUAWEI TECH CO LTD
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