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1. 发明授权

EP2484039B1 UPLINK CONTROL DATA TRANSMISSION 有权转让
公开(公告)号：EP2484039B1
公开(公告)日：2018-08-15
申请号：EP10773757.9
申请日：2010-10-01
申请人： InterDigital Patent Holdings, Inc.
发明人： NAYEB NAZAR, Shahrokh , PAN, Kyle , OLESEN, Robert, L. , PELLETIER, Ghyslain , RUDOLF, Marian , MARINIER, Paul , DENNEAN, Charles, A. , DICK, Stephen, G. , TSAI, Allan, Y. , CAVE, Christopher , KOO, Chang-soo
IPC分类号： H04L1/16 , H04L5/00 , H04W72/12
CPC分类号： H04W72/0413 , H04B1/7097 , H04B2201/698 , H04B2201/7097 , H04L1/001 , H04L1/0057 , H04L1/007 , H04L1/0073 , H04L1/1671 , H04L1/1822 , H04L5/0016 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L2001/125 , H04W48/16 , H04W72/00 , H04W72/0446
摘要： An interference randomization method in a user equipment, UE, and a corresponding UE are disclosed. A set of control information bits comprising ACK/NACK bits are encoded to generate encoded control information bit. The encoded control information bits are scrambled to generate scrambled control information bits and the scrambled control information bits are modulated to generate modulated symbols. A physical uplink control channel, PUCCH, ACK/NACK resource index is determined and a first orthogonal sequence index, a second orthogonal sequence index, and a cyclic shift for a demodulation reference signal, DMRS, are determined wherein each of the first orthogonal sequence index, the second orthogonal sequence index, and the cyclic shift is determined based the PUCCH ACK/NACK resource index. The modulated symbols are speaded block-wise using a first orthogonal sequence indicated by the first orthogonal sequence index and a second orthogonal sequence indicated by the second orthogonal sequence index and the cyclic shift to the DMRS are applied. The DMRS and the block-wise spread modulated symbols are transmitted on a PUCCH.

2. 发明授权

EP3267610B1 UPLINK CONTROL DATA TRANSMISSION 有权
公开(公告)号：EP3267610B1
公开(公告)日：2020-04-08
申请号：EP17182403.0
申请日：2010-10-01
申请人： Interdigital Patent Holdings, Inc.
发明人： NAYEB NAZAR, Shahrokh , PAN, Kyle Jung-Lin , OLESEN, Robert L. , PELLETIER, Ghyslain , RUDOLF, Marian , MARINIER, Paul , DENNEAN, Charles A. , DICK, Stephen G. , TSAI, Allan Y. , CAVE, Christopher R. , KOO, Chang-soo
IPC分类号： H04L1/16 , H04L5/00 , H04W72/12 , H04L1/00

3. 发明公开

EP3267610A1 UPLINK CONTROL DATA TRANSMISSION 有权
标题翻译：上行链路控制数据传输
公开(公告)号：EP3267610A1
公开(公告)日：2018-01-10
申请号：EP17182403.0
申请日：2010-10-01
申请人： Interdigital Patent Holdings, Inc.
发明人： NAYEB NAZAR, Shahrokh , PAN, Kyle Jung-Lin , OLESEN, Robert L. , PELLETIER, Ghyslain , RUDOLF, Marian , MARINIER, Paul , DENNEAN, Charles A. , DICK, Stephen G. , TSAI, Allan Y. , CAVE, Christopher R. , KOO, Chang-soo
IPC分类号： H04L1/16 , H04L5/00 , H04W72/12 , H04L1/00
摘要： An interference randomization method in a user equipment, UE, and a corresponding UE are disclosed. A set of control information bits comprising ACK/NACK bits are encoded to generate encoded control information bit. The encoded control information bits are scrambled to generate scrambled control information bits and the scrambled control information bits are modulated to generate modulated symbols. A physical uplink control channel, PUCCH, ACK/NACK resource index is determined and a first orthogonal sequence index, a second orthogonal sequence index, and a cyclic shift for a demodulation reference signal, DMRS, are determined wherein each of the first orthogonal sequence index, the second orthogonal sequence index, and the cyclic shift is determined based the PUCCH ACK/NACK resource index. The modulated symbols are speaded block-wise using a first orthogonal sequence indicated by the first orthogonal sequence index and a second orthogonal sequence indicated by the second orthogonal sequence index and the cyclic shift to the DMRS are applied. The DMRS and the block-wise spread modulated symbols are transmitted on a PUCCH.
摘要翻译：公开了用户设备，UE和对应的UE中的干扰随机化方法。包括ACK / NACK比特的一组控制信息比特被编码以产生编码的控制信息比特。编码的控制信息比特被加扰以产生加扰的控制信息比特，并且加扰的控制信息比特被调制以产生调制的符号。确定物理上行链路控制信道PUCCH，ACK / NACK资源索引，并且确定用于解调参考信号DMRS的第一正交序列索引，第二正交序列索引和循环移位，其中第一正交序列索引，第二正交序列索引以及循环移位是基于PUCCH ACK / NACK资源索引来确定的。使用由第一正交序列索引指示的第一正交序列和由第二正交序列索引指示的第二正交序列逐块拼写调制符号，并应用循环移位到DMRS。 DMRS和分块扩展调制符号在PUCCH上传输。

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