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Method for radio frequency control dispatching and mobile terminal thereof

A mobile terminal, control and scheduling technology, applied in the field of mobile communication, can solve problems such as inability to meet real-time requirements

Inactive Publication Date: 2012-03-28
ST ERICSSON SEMICON BEIJING
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] In the process of implementing the present invention, the inventor found at least the following problems in the prior art: if the mobile terminal wants to support HSDPA technology, the mobile terminal is controlled to send and receive data based on the time granularity of subframes, which cannot meet the real-time requirements, and must be based on more Small time granularity, such as each time slot to control the reception or transmission of data

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  • Method for radio frequency control dispatching and mobile terminal thereof
  • Method for radio frequency control dispatching and mobile terminal thereof
  • Method for radio frequency control dispatching and mobile terminal thereof

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Embodiment Construction

[0026] In order to make the purpose, technical features and implementation effects of the present invention clearer, the technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. In the embodiment provided by the present invention, when a TD-SCDMA mobile terminal provides a time slot-based radio frequency control method for implementing HSDPA technology, the embodiments of the technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] This embodiment provides a method for constructing a radio frequency control word table, which is applied to a TD-SCDMA mobile terminal, such as figure 2 shown, including:

[0028] Step 101, for a time slot, encode each state according to the different states of the time slot;

[0029] Step 102, combining codes corresponding to respective states of two adjacent time slots ...

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Abstract

The invention provides a method for constructing a control word table and radio frequency control dispatching and a mobile terminal thereof, wherein, the method is applied to the mobile terminal and comprises the steps of coding each state of a time slot according to the different states of the time slot; combining the corresponding codes of the respective states of the adjacent two time slots toa combined code; and constructing the radio frequency control word table, with each combined code in the radio frequency control word table corresponding to a specific operation. The embodiment of the invention has the following beneficial effects that the embodiment provides a radio frequency control method which not only meets the TD-HSDPA service requirements, but also is compatible with the original ordinary service, the method can complete the complicated radio frequency control work with high efficiency on the time granularity of the time slot and lead the mobile terminal to well support the HSDPA service; meanwhile, the invention realizes that the mobile terminal only receives the time slot data which needs to be received and further realizes the power-saving purpose.

Description

technical field [0001] The invention relates to mobile communication technology, in particular to a radio frequency control scheduling method and a mobile terminal. Background technique [0002] With the popularization of Time Division-Synchronous Code Division Multiple Access (TD-SCDMA, Time Division-Synchronous Code Division Multiple Access) technology, there is a high-speed downlink packet access (HSDPA, High Speed ​​Downlink Packet Access) that enhances the function of TD-SCDMA technology technology, which mainly uses Adaptive Modulation and Coding (AMC, Adaptive Modulation and Coding) technology and Hybrid Automatic Repeat reQuest (HARQ, Hybrid Automatic Repeat reQuest) technology. HSDPA can enable mobile terminals to perform high-speed data download at a megabit rate, but due to the particularity of HSDPA services in time slot configuration, the radio frequency scheduling of mobile terminals becomes quite complicated, so the design of a set of high-efficiency, and can ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/02H04W72/12H04W88/02
CPCY02D30/70
Inventor 苏峥杨明洪
Owner ST ERICSSON SEMICON BEIJING
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