{"product_id":"an-investigation-of-peak-to-average-power-reduction-von-yi-wang-und-linfen-gu","title":"An Investigation of Peak-to-Average Power Reduction","description":"\u003cp\u003eMultiple-input multiple-output orthogonal frequency  division multiplexing (MIMO-OFDM) technology is one   of the most attractive candidates for fourth  generation(4G)mobile radio communication. It  effectively combats the multipath fading channel   and improves the bandwidth efficiency. At the same  time, it also increases system capacity so as to  provide a reliable transmission. However, the main  drawback of MIMO-OFDM system is high peak-to-average  power ratio (PAPR) for large number of sub-carriers,  which result in many restrictions for practical   applications. Coding, phase rotation and clipping   are among many PAPR reduction schemes that have been  proposed to overcome this problem. In this thesis,  we will mainly investigate the PAPR reduction   performance with two different PAPR reduction  methods: partial transmit sequence (PTS) and  selective mapping(SLM). These two methods are sub- entities of phase rotation scheme. In addition,   several corresponding modified algorithms are  studied with respect to balanced performance and  applicability.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783838371412\"\u003e\u003ch3\u003ein MIMO-OFDM Systems\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783838371412","offer_id":39498942251101,"sku":"9783838371412","price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/aa7d5d1b-d77a-4011-9211-88e353a43eb2.jpg?v=1769667229","url":"https:\/\/shop.autorenwelt.de\/products\/an-investigation-of-peak-to-average-power-reduction-von-yi-wang-und-linfen-gu","provider":"Autorenwelt Shop","version":"1.0","type":"link"}