专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20140211643A1 METHOD FOR SELECTING MODULATION AND CODING SCHEME, BASE STATION COMMUNICATION MODULE AND CUSTOMER PREMISE EQUIPMENT COMMUNICATION MODULE 有权
标题翻译：选择调制和编码方案的方法，基站通信模块和客户机设备通信模块
公开(公告)号：US20140211643A1
公开(公告)日：2014-07-31
申请号：US13756050
申请日：2013-01-31
申请人： GEMTEK TECHNOLOGY CO., LTD.
发明人： Chien-Tse YU , Wan-Yu WANG , Fu-Ming YEH
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0036 , H04L1/203
摘要： A Base Station (BS) communication module and a Customer Premise Equipment (CPE) communication module are adapted to implement a method for selecting a Modulation and Coding Scheme (MCS). The method for selecting an MCS includes the following steps: receiving a plurality of first packets in a first period, and calculating a Packet Error Rate (PER); determining whether the PER is greater than an error rate threshold; and when the PER is greater than the error rate threshold, performing the following steps: obtaining a Carrier to Interference plus Noise Ratio (CINR) return value; performing an adjusting procedure to obtain a CINR adjustment value; calculating an actual return value according to the CINR return value and the CINR adjustment value; and selecting one of a plurality of MCSs according to the actual return value.
摘要翻译：基站（BS）通信模块和客户端设备（CPE）通信模块适于实现用于选择调制和编码方案（MCS）的方法。用于选择MCS的方法包括以下步骤：在第一周期内接收多个第一分组，并计算分组错误率（PER）; 确定所述PER是否大于错误率阈值; 并且当PER大于错误率阈值时，执行以下步骤：获得载波干扰加噪声比（CINR）返回值; 执行调整程序以获得CINR调整值; 根据CINR返回值和CINR调整值计算实际返回值; 以及根据实际返回值选择多个MCS中的一个。

2. 发明申请

US20140213312A1 FREQUENCY COMPENSATION DEVICE AND FREQUENCY COMPENSATION METHOD THEREOF 有权
标题翻译：频率补偿装置及其频率补偿方法
公开(公告)号：US20140213312A1
公开(公告)日：2014-07-31
申请号：US13756001
申请日：2013-01-31
申请人： GEMTEK TECHNOLOGY CO., LTD.
发明人： Fu-Ming YEH , You-Chang SHIH
IPC分类号： H04W72/04
CPC分类号： H03J7/00 , H03J7/02 , H04L27/00 , H04L27/0014 , H04L27/2657 , H04L27/2688 , H04W56/0035 , H04W88/00
摘要： A frequency compensation device, applicable to a user equipment (UE) communicating with a first base station (BS), includes a receiving module and a transmitting module. The receiving module has an offset detection unit for performing following steps. A first signal from the first BS at a first receiving frequency is received. A first transmitting frequency where the first BS transmits the at least one first signal is read. A difference between the first transmitting frequency and the first receiving frequency is calculated and used as a frequency difference. The transmitting module is for performing following steps. A BS parameter corresponding to the first BS is obtained. A frequency compensation value according to the BS parameter is calculated. A second transmitting frequency according to the frequency compensation value corresponding to the first BS is compensated. A second signal to the first BS at the compensated second transmitting frequency is sent.
摘要翻译：适用于与第一基站（BS）通信的用户设备（UE）的频率补偿装置包括接收模块和发送模块。接收模块具有用于执行以下步骤的偏移检测单元。接收来自第一BS的第一接收频率的第一信号。读取第一BS发送至少一个第一信号的第一发送频率。计算第一发送频率和第一接收频率之间的差，并将其用作频率差。发送模块用于执行以下步骤。获得与第一BS对应的BS参数。计算出根据BS参数的频率补偿值。根据对应于第一BS的频率补偿值的第二发送频率被补偿。发送以补偿的第二发送频率向第一BS发送的第二信号。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式