Tv Broadcasting(电视广播)研究综述
Tv Broadcasting 电视广播 - The results obtained indicate how the integration of innovations during TV broadcasting of major sports events allowed to enhance the audience experience, especially due to the increase in virtual resources. [1] Current visualizations from TV broadcasting or real‐time tracking websites are useful to understand the current stage status, up to a certain extent. [2] The need for services such as internet, telephone, and TV broadcasting is currently growing every year. [3] 11a/g), INSAT, fixed satellite, ITU band, X-band satellite communication, TV broadcasting, BSS, FSS, and Ku-band. [4] Advertisements are often inserted in multimedia content, and this is particularly relevant in TV broadcasting as they have a key financial role. [5] OFDM is abbreviated as Orthogonal Frequency Division Multiplexing is the key technology used in 4G wireless communication, which includes digital television broadcasting, power line networks, radio and TV broadcasting, WiFi, WiMax, etc. [6] Although the profession is not yet formally recognized in Italy, it has gained more and more visibility in recent years thanks to TV broadcasting. [7] The transmission system was developed with the aim of providing 4K/8K UHDTV broadcasting for fixed reception and HDTV broadcasting for mobile reception in one channel (6 MHz bandwidth). [8] Currently, in many European football leagues, including the Spanish “La Liga”, the club’s final position within the league table has a direct impact on the next five years’ revenues from TV broadcasting as a result of the joint selling of football broadcasting rights. [9] On the other hand, setting the threshold too high may result in misdetection of TV broadcasting, and potentially lead to harmful interference to the primary user. [10] 45 GHz) radar and satellite communication, DTV broadcasting, Wi-Max and various other applications. [11] Therefore, this translates to the fact that these models do not fully predict the pathloss for TV broadcasting in Abuja. [12] DESIGN TV broadcasting between September and November 2016 was recorded (288 h of children's programming; 288 h of family programming) resulting in 8980 advertisements, of which 1862 were F&B ads. [13] As the bandwidth resource in TV white space (TVWS) is permitted to be used for the secondary users, multiple secondary networks coexisting in the same geographical area can provide multiple services without interfering with the primary service, such as the TV broadcasting. [14] As both radio and TV broadcasting were launched under dictatorships (the late 1930s Metaxas dictatorship and the mid-1960s Colonels rule respectively), they have been regarded as ‘arms of the state. [15] Private broadcasting gained control of the more than forty-year-old state-owned service of TV broadcasting and sent it to the role of a statistical margin. [16] However, these researches mainly focus on communication systems, such as FM radio, TV broadcasting, digital video broadcasting and digital audio broadcasting. [17]获得的结果表明，在重大体育赛事的电视转播过程中，创新的整合如何能够增强观众体验，尤其是由于虚拟资源的增加。 [1] 来自电视广播或实时跟踪网站的当前可视化在一定程度上有助于了解当前的舞台状态。 [2] 目前，对互联网、电话和电视广播等服务的需求每年都在增长。 [3] 11a/g)、INSAT、固定卫星、ITU 频段、X 频段卫星通信、电视广播、BSS、FSS 和 Ku 频段。 [4] 广告通常插入多媒体内容中，这在电视广播中尤为重要，因为它们具有关键的财务作用。 [5] OFDM简称正交频分复用，是4G无线通信中使用的关键技术，包括数字电视广播、电力线网络、广播电视广播、WiFi、WiMax等。 [6] 尽管该行业尚未在意大利得到正式认可，但由于电视广播，近年来它的知名度越来越高。 [7] 该传输系统的开发旨在为固定接收提供 4K/8K UHDTV 广播，并在一个频道（6 MHz 带宽）中为移动接收提供 HDTV 广播。 [8] 目前，在包括西班牙“西甲”在内的许多欧洲足球联赛中，由于联合出售足球转播权，俱乐部在联赛表中的最终位置直接影响到未来五年的电视转播收入。 [9] 另一方面，将阈值设置得太高可能会导致电视广播的误检测，并可能对主用户造成有害干扰。 [10] 45 GHz) 雷达和卫星通信、DTV 广播、Wi-Max 和各种其他应用。 [11] 因此，这意味着这些模型不能完全预测阿布贾电视广播的路径损耗。 [12] 设计 2016 年 9 月至 11 月期间录制的电视广播（儿童节目 288 小时；家庭节目 288 小时）产生 8980 个广告，其中 1862 个是餐饮广告。 [13] 由于允许将电视空白空间(TVWS)中的带宽资源用于次要用户，在同一地理区域内共存的多个次要网络可以在不干扰主要业务的情况下提供多种业务，例如电视广播。 [14] 由于广播和电视广播都是在独裁统治下推出的（分别是 1930 年代后期的梅塔克萨斯独裁统治和 1960 年代中期的上校统治），它们被视为“国家的武器”。 [15] 民营广播控制了已有四十多年历史的国有电视广播服务，并将其置于统计边缘。 [16] 然而，这些研究主要集中在通信系统上，如调频广播、电视广播、数字视频广播和数字音频广播。 [17]
Digital Tv Broadcasting 数字电视广播
The results showed that due to digital TV broadcasting, 20% of Jasin area covered with power density higher than — 65 dB, and the rest 80% of Jasin area are within the range from — 65 dB to — 80 dB of power density. [1] Based on the advantages of the hairpin line method, we recommend that researchers choose the filter for digital TV broadcasting. [2] The performance of the IRC scheme is tested considering terrestrial digital TV broadcasting (DVB-T) as the primary service. [3] This paper explores the television white spaces (TVWS) opportunities and availability in Malawi after analogue switch-off to digital TV broadcasting. [4] The main idea of this work is to provide a hybrid digital TV broadcasting system that can be used as an option in a transition period between the current Brazilian system (ISDB-TB) and a possible new standard, such as a modified version of ATSC 3. [5] This paper is presenting the narrowband flat fading MIMO system model used in WiFi, WiMAX, HSPA+ and LTE broadband wireless communications systems as well as in digital TV broadcasting. [6] The operating frequency is swept in different ranges where all of the obtained frequencies could be used for digital TV broadcasting on mobile devices. [7] Due to the recent popularization of digital TV broadcasting systems, continuous media data broadcasting is attracting much attention. [8] In the context of digital TV broadcasting, transparent encryption only protects partial content and fulfills both security and quality requirements. [9] According to this aim, it was tried to find out the demographic characteristics of digital TV broadcasting adopters, media usage level and the factors of adopting. [10] The performance of the proposed IRC scheme is tested considering terrestrial digital TV broadcasting (DVB-T) as the primary service. [11] Today, video compression is one of promising field which finds its applications in many areas such as mobile video, videophones, Digital TV broadcasting, surveillance system etc. [12] Finally will be designed a prototype device simulate work the WiMAX system as a secondary user in digital TV broadcasting through the cognitive radio techniques. [13]结果表明，由于数字电视广播，20%的Jasin区域覆盖的功率密度高于—65dB，其余80%的Jasin区域在—65dB到—80dB的功率密度范围内。 [1] 基于发夹线法的优点，我们建议研究人员选择用于数字电视广播的滤波器。 [2] 以地面数字电视广播 (DVB-T) 作为主要服务来测试 IRC 方案的性能。 [3] 本文探讨了在模拟关闭数字电视广播后马拉维的电视空白空间 (TVWS) 机会和可用性。 [4] 这项工作的主要思想是提供一种混合数字电视广播系统，该系统可用作当前巴西系统 (ISDB-TB) 和可能的新标准（例如 ATSC 3 的修改版本）之间的过渡期的一个选项. [5] 本文介绍了用于 WiFi、WiMAX、HSPA+ 和 LTE 宽带无线通信系统以及数字电视广播的窄带平坦衰落 MIMO 系统模型。 [6] 工作频率在不同的范围内扫描，所有获得的频率都可以用于移动设备上的数字电视广播。 [7] 由于近来数字电视广播系统的普及，连续媒体数据广播备受关注。 [8] 在数字电视广播的背景下，透明加密仅保护部分内容，同时满足安全和质量要求。 [9] 根据这一目的，试图找出数字电视广播采用者的人口特征、媒体使用水平和采用的因素。 [10] 将地面数字电视广播 (DVB-T) 作为主要服务来测试所提出的 IRC 方案的性能。 [11] 今天，视频压缩是一个很有前途的领域之一，它在许多领域都有应用，如移动视频、可视电话、数字电视广播、监控系统等。 [12] 最后将设计一个原型设备，通过认知无线电技术模拟将WiMAX系统作为数字电视广播中的次要用户工作。 [13]
Terrestrial Tv Broadcasting 地面电视广播
It also supports the multiple-input single-output (MISO) transmit diversity to improve terrestrial TV broadcasting in the Single Frequency Networks (SFNs). [1] During the last two decades, terrestrial TV broadcasting has evolved from analog to digital technology, permitting a better spectrum efficiency, being more resistant to noise and interference as well as improving signal quality. [2] The field experiments were performed by using a prototype transmission system for advanced digital terrestrial TV broadcasting in Japan, but the results obtained are also valid for 5G broadcasting. [3] The Indonesian government is now pushing for the migration process of terrestrial TV broadcasting from analog to digital systems. [4]它还支持多输入单输出 (MISO) 发射分集，以改善单频网络 (SFN) 中的地面电视广播。 [1] 在过去的二十年里，地面电视广播已经从模拟技术发展到数字技术，从而实现了更好的频谱效率、更抗噪声和抗干扰以及改善信号质量。 [2] 现场实验是使用日本先进数字地面电视广播的原型传输系统进行的，但获得的结果也适用于 5G 广播。 [3] 印度尼西亚政府现在正在推动地面电视广播从模拟系统到数字系统的迁移过程。 [4]
tv broadcasting service 电视广播服务
Furthermore, we found that OTT and TV broadcasting services have a complementary, rather than a substitute, relationship. [1] Video coding systems, started for TV broadcasting services over satellite and cable networks with limited bandwidth, later on used for surveillance video and internet video, those target on higher compression ratio with lower quality lose, under the trade-off of RDO (rate distortion optimization) model, judged by human experts. [2] 0 is designed to cover the integrated mobile broadcasting/broadband services along with fixed 4K UHDTV broadcasting services. [3] The proposed antenna provides a cost-efficient solution to solve interference problems caused due to the coexistence of TV broadcasting services and LTE mobile services, without using any external band stop filters. [4] This paper presents the adaptation of the main methodology proposed by the International Telecommunication Union for prediction, evaluation and measurement of the interference on the receiver from other TV broadcasting services, including information of the protection criteria, the estimation of interfering signal field strength near the receiver, as well as modeling the results of the adapted technique. [5]此外，我们发现 OTT 和电视广播服务具有互补关系，而不是替代关系。 [1] 视频编码系统，开始用于带宽有限的卫星和有线网络上的电视广播服务，后来用于监控视频和互联网视频，这些系统以更高的压缩比和更低的质量损失为目标，在 RDO（速率失真优化）的权衡下) 模型，由人类专家判断。 [2] 0 旨在涵盖集成的移动广播/宽带服务以及固定 4K UHDTV 广播服务。 [3] 所提出的天线提供了一种经济高效的解决方案，可以解决由于电视广播服务和 LTE 移动服务共存而导致的干扰问题，而无需使用任何外部带阻滤波器。 [4] 本文介绍了国际电信联盟提出的用于预测、评估和测量来自其他电视广播服务对接收器的干扰的主要方法的改编，包括保护标准信息、接收器附近干扰信号场强的估计，以及对适应技术的结果进行建模。 [5]
tv broadcasting station
It was in March 2021 that SBS, one of the representative private TV broadcasting stations in South Korea, launched a new drama series Joseon Exorcist (Chosŏn kumasa). [1] Placing of a TV broadcasting station to the best convenient location is vital to establish high QoS and reliable TV broadcasting systems. [2] With advancements in the Internet and next-generation devices, one-person media sports broadcasts cause major changes in the sports broadcasting field, dominated by large TV broadcasting stations. [3]2021年3月，韩国代表性民营电视台之一的SBS推出了新剧《朝鲜驱魔人》（Chosŏn kumasa）。 [1] 将电视广播站放置在最方便的位置对于建立高 QoS 和可靠的电视广播系统至关重要。 [2] 随着互联网和下一代设备的进步，单人媒体体育转播引起了以大型电视台为主导的体育转播领域的重大变革。 [3]
tv broadcasting system
The main idea of this work is to provide a hybrid digital TV broadcasting system that can be used as an option in a transition period between the current Brazilian system (ISDB-TB) and a possible new standard, such as a modified version of ATSC 3. [1] Due to the recent popularization of digital TV broadcasting systems, continuous media data broadcasting is attracting much attention. [2]这项工作的主要思想是提供一种混合数字电视广播系统，该系统可用作当前巴西系统 (ISDB-TB) 和可能的新标准（例如 ATSC 3 的修改版本）之间的过渡期的一个选项. [1] 由于近来数字电视广播系统的普及，连续媒体数据广播备受关注。 [2]