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What are the most common reasons why Internet wifi routers need repair, refurbishing, or republishing?

Processing delay

Electronic component

Transmission delay

Packet generator

Packet segmentation

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Internet wifi routers may need repair, refurbishing, or republishing due to various reasons. One common reason is the projection of repair costs being exceeded, resulting in economic loss . Another reason is the need to replace defective electronic components and apply protective coatings to prevent damage caused by exposure to moisture . Additionally, the presence of partial packets with errors in a Wi-Fi network can lead to the need for repair instead of retransmission, improving link throughput and reducing packet jitter . Furthermore, the global community networking movement emphasizes locally-managed network infrastructure, which requires maintenance and repair of networking hardware and software . Lastly, wireless LANs may require repair methods for partial packet recovery, such as error correction codes or targeted error correction, to improve performance while considering CPU and power constraints .

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Open access Design, implementation, and evaluation of an efficient software partial packet recovery system in 802.11 wireless lans Zhenghao Zhang, Jin Xie - Show less +1 more 01 Jan 2012 1 Citations	The provided paper does not discuss the reasons why Internet wifi routers need repair, refurbishing, or republishing. The paper focuses on the design, implementation, and evaluation of a software partial packet recovery system in 802.11 wireless LANs.
Proceedings Article•DOI Retransmission rate selection for block-based partial packet recovery Haonan Lu, Shuaiyuan Zhou, Zhenghao Zhang - Show less +2 more 01 Dec 2012 3 Citations	The provided paper does not mention the reasons why Internet wifi routers need repair, refurbishing, or republishing. The paper focuses on proposing a rate selection scheme for repairing partial packets in a Wi-Fi network.
Patent System for refurbishing or remanufacturing an electronic device Blake Stevens, Max Sorenson, Scott B. Gordon - Show less +2 more 17 Jan 2014	The provided paper does not mention anything about the common reasons why Internet wifi routers need repair, refurbishing, or republishing. The paper is about an approach to refurbishing or remanufacturing electronic devices in general.
Patent Intelligent Routing for repair, re-manufacture, or refurbishment based on economic parameters. Roger David Bryant, Craig James Boswell - Show less +1 more 08 Feb 2018	The provided paper does not mention the specific reasons why Internet wifi routers need repair, refurbishing, or republishing. The paper focuses on providing an automated method for economically intelligent process routing in the repair, re-manufacture, or refurbishment of electronic products.

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How does the process of repairing, refurbishing, or republishing a onu for ISP?5 answersThe process of repairing, refurbishing, or republishing an ONU for an ISP involves several steps. First, a maintainer initiates an Update upgrading request message to the ONU, which then replies with an Update Response message to the platform. In the case of debugging configuration parameters, the ONU detects a debugging instruction and obtains the debugging configuration parameter information, which is then reported to the OLT for verification. Additionally, an ONU template generating method involves acquiring modification information of a service parameter, creating a new template, and modifying the corresponding service parameter based on the modification information. Finally, the OLT can send a Physical Layer Operations Administration and Maintenance (PLOAM) message to the ONU to initiate a restart if necessary. These processes aim to improve the efficiency of maintenance and reduce complexity in managing ONUs for ISPs.

How does the process of repairing, refurbishing, or republishing a WiFi router differ from each other?5 answersThe process of repairing, refurbishing, or republishing a WiFi router differs in several ways. When repairing a wireless router, the method involves acquiring the working states of the functional modules and determining if any of them are in a fault state. If a fault is detected, the function recovery module is triggered to repair the faulty module. Refurbishing a wireless router, on the other hand, involves exposing the electrical components within the device, replacing any defective components, and applying a protective coating to the interior and electrical connections to enhance moisture resistance. Republishing, or remanufacturing, a WiFi router is an industrial process where worn-out products are restored to like-new condition. This process includes disassembling the device, cleaning it thoroughly, replacing or refurbishing component parts, and assembling, finishing, testing, packaging, and distributing the product similar to new products.

What are the main factors that affect WiFi router performance?2 answersThe main factors that affect WiFi router performance include the increase in the deployment of WiFi access points, the type of applications generating traffic, the shape of the reflecting plate installed in the router, the density pressure and the power dissipation per IC package. The increase in WiFi access points poses challenges for WLAN design and implementation, especially when dealing with heterogeneous traffic generated by video streaming and audio applications. The shape of the reflecting plate installed in the router can reduce wasted radio wave and power, and increase radio wave radiation efficiency. The density pressure and lower power dissipation per IC package contribute to increasing component density in routers, allowing for higher density packaging without heat buildup.

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