公开(公告)号：US20140169295A1

公开(公告)日：2014-06-19

申请号：US14104704

申请日：2013-12-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwanhee ROH ,  Heewon KANG ,  Sungchan PARK ,  Inseok HWANG

IPC: H04W72/08

CPC classification number: H04L25/0204 ,  H04L1/0026 ,  H04L1/20

Abstract: A method of adaptive channel quality calculation by a User Equipment in a mobile communication system is provided. The method includes calculating a filtering coefficient indicating a length of a filtering interval according to a Carrier to Interference-plus-Noise Ratio (CINR) variation rate of each subband per unit time, and calculating a channel quality of each subband filtered according to the filtering coefficient. An environment having a large scheduling gain according to the difference in the channel quality of each subband and an environment not having as large a scheduling gain are thereby discriminated from each other in measurement of the channel quality of each subband, to apply different Infinite Impulse Response (IIR) filtering coefficient values a used for calculation of CINR of each subband.

Abstract translation: 提供了一种移动通信系统中用户设备自适应信道质量计算的方法。 该方法包括根据每单位时间的每个子带的载波与干扰加噪声比（CINR）变化率，计算指示滤波间隔的长度的滤波系数，以及根据滤波计算每个子带的信道质量 系数。 因此，根据每个子带的信道质量的差异和调度增益不大的环境，具有大的调度增益的环境因此在测量每个子带的信道质量时彼此区分，以应用不同的无限脉冲响应 （IIR）滤波系数值a用于计算每个子带的CINR。

公开(公告)号：US20130163540A1

公开(公告)日：2013-06-27

申请号：US13724685

申请日：2012-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwanhee ROH ,  Jaeyun KO ,  Sungho LEE ,  Inseok HWANG

IPC: H04W72/08

CPC classification number: H04W72/085 ,  H04W72/10 ,  H04W72/1226 ,  H04W72/1247

Abstract: A resource allocation method and apparatus for reducing the number of operations required when determining the resource allocation priority in the wireless packet data communication system supporting plural types of resources are provided. The method includes receiving channel quality identifiers from at least one terminal for resource allocation, selecting one of the channel quality identifiers as a representative channel quality identifier per terminal, determining a resource allocation priority of the terminal based on the representative channel quality identifier, and allocating the resource in order of resource allocation priority.

Abstract translation: 提供一种用于在支持多种资源的无线分组数据通信系统中确定资源分配优先级时减少所需操作次数的资源分配方法和装置。 该方法包括从至少一个终端接收用于资源分配的信道质量标识符，选择一个信道质量标识符作为每终端的代表信道质量标识符，基于代表信道质量标识符确定终端的资源分配优先级，并分配 资源按资源分配优先顺序排列。