With the development of mobile communications, the number of users and the volume of business are growing, hotspots often congested condition that affects the user's data and voice services. At the beginning of PCC network construction, how to improve the user’s feelings safely and effectively is necessary to be considered. This paper discusses the possible options and makes a comparison.%随着移动通信的发展,用户数及业务量越来越大,繁忙小区时常会发生拥塞状况,影响用户的数据及话音业务使用。在PCC建网初期,如何安全有效地提高用户使用感知是必须考虑的问题。本文讨论了可行方案并进行了比选。
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