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Communication apparatus, infrastructure equipment, communication system and method

A technology of infrastructure equipment and communication devices, applied in the field of communication devices

Active Publication Date: 2022-03-11
CONVIDA WIRELESS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these techniques may have an impact on other aspects, such as the maximum data rate that can be achieved using repeated request type processing

Method used

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  • Communication apparatus, infrastructure equipment, communication system and method
  • Communication apparatus, infrastructure equipment, communication system and method
  • Communication apparatus, infrastructure equipment, communication system and method

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0028] Traditional LTE network

[0029] figure 1 A schematic diagram showing some basic functions of a mobile telecommunication network / system operating according to LTE principles is provided. figure 1 The various elements of and their corresponding modes of operation are well known and defined in relevant standards managed by the 3GPP (RTM) body, and are also described in many books on the subject, for example, Holma H. ​​and Toskala A [ 1]. It should be appreciated that operational aspects of the telecommunications network not specifically described below may be implemented according to any known technique, eg according to relevant standards.

[0030] A mobile telecommunications system is provided wherein, figure 1 The system shown comprises infrastructure equipment including base stations 101 connected to a core network 102 operating according to conventional arrangements as will be understood by those skilled in the communications arts. The infrastructure equipment ...

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Abstract

The infrastructure equipment of the wireless communication network is configured to transmit signals to one or more communication devices via the wireless access interface and to receive signals from the one or more communication devices via the wireless access interface. The wireless access interface provides communication resources set in time-division units of the carrier frequency bandwidth of the block providing a plurality of communication resources, and each time-division unit on the downlink of the wireless access interface includes a control channel message for sending Control channel and shared channel, the control channel message allocates the communication resources of the shared channel to the communication device to receive signals from one or more infrastructure devices. The infrastructure equipment is configured to transmit data to one or more communication devices as a plurality of data units, each data unit being encoded for transmission according to a repeat request type process, the encoding providing an indication of whether the data was correctly received by the communication device. Each data unit is transmitted in one of a repeating number of consecutive time-division units according to individually controlled repeat request type processing. The sender is configured to send a control message that allocates resources of the shared channel for receiving data units of the repeated request type processing as one or more time-division units following the time-division unit in which the control message is sent, and in the time-division unit The number of repeat request-type processes in the repeat mode of the increases from a first number in the first mode to a second number in the second mode.

Description

technical field [0001] The present disclosure relates to a communication device configured to receive data from a wireless communication network. In some embodiments, the wireless access interface is configured to transmit data according to multiple repeated request-type transactions. The invention also relates to a method of communicating using a communication device, a wireless communication network, an infrastructure device and a method. Background technique [0002] Third and fourth generation mobile telecommunication systems, such as UMTS and Long Term Evolution (LTE) based architectures defined by 3GPP, are capable of supporting more complex services than the simple voice and message services provided by previous generations of mobile telecommunication systems. For example, since the LTE system provides improved radio interfaces and enhanced data rates, users are able to enjoy high data rate applications such as mobile video streaming and mobile video conferencing tha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04H04L1/18
CPCH04L1/1822H04L1/1825H04L1/1835H04L1/1864H04L1/1887H04L1/1819H04W72/20H04L1/1664H04L5/0055
Inventor 申·霍恩格·翁马丁·沃里克·贝亚勒
Owner CONVIDA WIRELESS LLC