Receiving device and method performed therein for communicating in wireless communication network

A technology of a wireless communication network and a receiving device, applied in the field of computer-readable media, capable of solving problems such as failed communication, poor performance, packet retransmission, etc., achieving the effect of successful data reception and avoiding wrong judgments

Inactive Publication Date: 2018-07-31
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Failure to detect a scheduling assignment may result in retransmission of packets and also in failed communications, causing limited or poor performance of the wireless communication network

Method used

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  • Receiving device and method performed therein for communicating in wireless communication network
  • Receiving device and method performed therein for communicating in wireless communication network
  • Receiving device and method performed therein for communicating in wireless communication network

Examples

Experimental program
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Embodiment Construction

[0029] Embodiments herein relate generally to wireless communication networks. figure 2is a schematic overview depicting a wireless communication network 1 . The wireless communication network 1 includes one or more RANs and one or more CNs. The wireless communication network 1 may use a variety of different technologies such as Wi-Fi, Long Term Evolution (LTE), LTE-Advanced, Fifth Generation (5G), Wideband Code Division Multiple Access (WCDMA), Global System for Mobile Communications / GSM-Advanced Evolved Data Rates (GSM / EDGE), Worldwide Interoperability for Microwave Access (WiMax) or Ultra Mobile Broadband (UMB), just to mention a few possible implementations. Embodiments herein relate to recent technology trends of particular interest in the context of 5G, but embodiments are also applicable in the further development of existing wireless communication systems such as eg WCDMA and LTE.

[0030] In the wireless communication network 1, a wireless device (for example, a tr...

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PUM

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Abstract

Embodiments of the invention relate to a receiving device (11) and a method performed by the receiving device (11) performed by a receiving device (11) for communicating in a wireless communication network (1). The receiving device (11) attempts to detect a scheduling assignment from a transmitting device (10) based on information regarding one or more radio resources previously used by the transmitting device (10) for transmitting data to the receiving device (11) within the wireless communication network (1). When not detecting the scheduling assignment from the transmitting device (10), thereceiving device (11) assumes that a transmission of data from the transmitting device (10) is scheduled on the one or more radio resources previously used by the transmitting device (10). The receiving device communicates within the wireless communication network (1) based on the assumption.

Description

technical field [0001] Embodiments herein relate to a receiving apparatus for communicating in a wireless communication network and a method performed therein. A computer program for carrying out the method and a computer-readable medium containing the computer program for carrying out the method are also disclosed herein. Background technique [0002] In a typical wireless communication network, a wireless device (also referred to as wireless communication device, mobile station, station (STA) and / or user equipment (UE)) communicates with one or more core networks via a radio access network (RAN) communication. The RAN covers a geographical area divided into service areas or cell areas, where each service area or cell area is defined by a radio network node, such as a radio access node, e.g. a Wi-Fi access point or a radio base station (RBS), which in some networks In turn may be denoted eg "NodeB" or "eNodeB") to provide services. The area or cell area is a geographical...

Claims

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Application Information

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IPC IPC(8): H04W72/04H04W72/12H04W72/23H04W72/563
CPCH04W72/12H04W72/563H04W72/23H04L5/0085H04L67/12H04W72/1263
Inventor S.索伦蒂诺A.蔡迪
Owner TELEFON AB LM ERICSSON (PUBL)
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