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Terminal, uplink radio frequency resource scheduling method and recording medium

A resource scheduling and terminal technology, which is applied in the field of mobile communication and can solve the problems that two card services cannot be activated at the same time and cannot send signals.

Pending Publication Date: 2022-06-07
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the 4G era, most dual-card terminals are dual-card dual-standby single-pass terminals. One card can only be offline (the other card of a terminal that supports dual-receipt can receive signals, but cannot send signals), and the services of the two cards cannot be activated at the same time

Method used

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  • Terminal, uplink radio frequency resource scheduling method and recording medium
  • Terminal, uplink radio frequency resource scheduling method and recording medium
  • Terminal, uplink radio frequency resource scheduling method and recording medium

Examples

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Embodiment Construction

[0018] The following detailed description is made with reference to the accompanying drawings and is provided to assist in a comprehensive understanding of various example embodiments of the present invention. The following description includes various details to assist in understanding, but these details are to be regarded as examples only, and not for the purpose of limiting the invention as defined by the appended claims and their equivalents. The words and phrases used in the following description are only used to enable a clear and consistent understanding of the present invention. Also, descriptions of well-known structures, functions, and configurations may be omitted for clarity and conciseness. Those of ordinary skill in the art will recognize that various changes and modifications of the examples described herein can be made without departing from the spirit and scope of the invention.

[0019] figure 1 A schematic functional block diagram of a terminal according t...

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Abstract

The invention relates to a terminal, an uplink radio frequency resource scheduling method and a recording medium. The method comprises the following steps: when services of a first card and a second card are concurrent, a terminal respectively establishes RRC connection between the first card and the second card; a terminal monitors a PDCCH and a PDSCH for a first card and a second card, and when the terminal monitors that an uplink scheduling instruction for the first card is received on the PDCCH of the first card, the terminal determines that a time-frequency domain resource allocated by the scheduling instruction corresponding to the first card does not conflict with an uplink hybrid automatic repeat request (HARQ) feedback time slot of the second card. Switching the second radio frequency transmitting unit to the first card, and transmitting uplink data on the first network by the terminal through the first radio frequency transmitting unit and the second radio frequency transmitting unit according to the allocated time-frequency domain resources; and after the transmission of the uplink data of the first card is completed, switching the second radio frequency transmitting unit to the second card.

Description

technical field [0001] The present invention generally relates to the technical field of mobile communication, and more particularly relates to a terminal, a method for scheduling uplink radio frequency resources of a terminal when dual-card services are concurrent, and a recording medium. Background technique [0002] In the radio frequency resources of the terminal, the receiving channel can generally support multiple concurrent channels, while the transmitting channel can only support two concurrent channels at most. The reason is that the concurrent multiple transmitting channels in the RF transceiver module have very high requirements on power consumption and cost. [0003] In the 4G era, most dual-card terminals are dual-card dual-standby single-pass terminals, and the radio frequency channel is dual-card single-transmit and single-receive or dual-card single-transmit and dual-receive. One card can only be offline (the other card of the terminal that supports dual rece...

Claims

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Application Information

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IPC IPC(8): H04W72/12H04W88/06
CPCH04W72/1268H04W88/06H04W72/23Y02D30/70
Inventor 张婷赵静吴海波高锦戴国华肖海李宝荣
Owner CHINA TELECOM CORP LTD
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