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Cellular Communication System Equipment

A technology of cellular communication system and wireless communication equipment, which is applied in the field of determining scheduling request opportunity configuration, can solve problems such as low efficiency, and achieve the effect of reducing transmission delay, reducing delay, and allowing flexibility

Active Publication Date: 2022-05-06
JRD COMM (SHENZHEN) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this configuration is considered to be inefficient from a resource utilization perspective

Method used

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  • Cellular Communication System Equipment
  • Cellular Communication System Equipment
  • Cellular Communication System Equipment

Examples

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Embodiment Construction

[0026] Those skilled in the art will recognize and appreciate that the details of the examples described are illustrative of some embodiments only, and that the teachings set forth herein apply to various alternative arrangements.

[0027] At this point see figure 1 , figure 1An example of a portion of a cellular communication system in operation according to an embodiment of the invention is shown. Wherein, the cellular communication system is generally denoted as 100 and includes an evolved node (evolved Node B, eNB) 101 ; the eNB supports an LTE cell 102 . In other embodiments, eNB 101 may support multiple cells. The eNB 101 comprises a part of a radio access network (E-UTRAN in this example). The user equipments 103a, 103b and 103c are all located within the coverage area of ​​the cell 102 . exist figure 1 Only 3 user equipments are shown in , however, more or fewer user equipments can also be arranged in the cell 102, and these user equipments are all in connected mo...

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Abstract

A method and device suitable for a long term evolution cellular communication system (100) are provided. The method and arrangement identify free unused physical uplink control channel resources that can be used by user equipment (103a, 103b, 103c) for scheduling requests for data transmissions. The eNodeB (101) may signal the resource availability to the UE by using the Physical Hybrid Automatic Repeat Indication Channel, or together with the downlink control information.

Description

technical field [0001] Embodiments of the present invention relate generally to cellular communication systems, and more particularly to apparatus and methods for determining scheduling request opportunity configurations. Background technique [0002] Cellular communication systems, such as third generation (3G) mobile phone standards and technologies are well known. This 3G standard and technology was developed by the Third Generation Partnership Project. Third generation wireless communications have been extensively developed to support macro cell mobile phone communications. Such a macro cell utilizes a high-power base station (Node B (NodeB)) to communicate with wireless communication units within a relatively large geographical coverage area. Generally speaking, a wireless communication unit, or commonly called user equipment (User Equipment, UE) communicates with a core network (CoreNetwork, CN) of a 3G wireless communication system through a radio network subsystem ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/10H04W76/30
CPCH04L5/0053H04L5/0064H04W72/23H04W72/20
Inventor 罗恩托莱达诺埃夫斯塔西奥斯格德拉纳若斯班尼阿苏利纳罗伊罗恩纪尧姆维维亚
Owner JRD COMM (SHENZHEN) LTD