公开(公告)号：US09055564B2

公开(公告)日：2015-06-09

申请号：US13817659

申请日：2011-08-18

申请人： Jae Hyun Ahn ,  Myung Cheul Jung ,  Ki Bum Kwon ,  Sung Jin Suh

发明人： Jae Hyun Ahn ,  Myung Cheul Jung ,  Ki Bum Kwon ,  Sung Jin Suh

IPC分类号： H04W72/04 ,  H04W52/36 ,  H04W52/34

CPC分类号： H04W72/04 ,  H04W52/34 ,  H04W52/365 ,  H04W72/0473

摘要： There are provided an apparatus and method for transmitting power headroom information in a multiple component carrier system. The method includes finding Combination Power Headroom (CPH), that is a power headroom, calculated in an User Equipment (UE)-specific way with consideration taken of uplink transmission through a plurality of component carriers configured in the UE, generating CPH information used to inform an evolved NodeB (eNodeB:eNB) of the CPH, and sending the CPH information to the eNB. According to the present invention, power headroom for a combination component carrier is provided to an eNB in a wireless communication system in which a carrier aggregation is used. Accordingly, reliable dynamic carrier aggregation scheduling can be induced, and thus uplink transmission performance can be improved.

摘要翻译： 提供了一种用于在多分量载波系统中发送功率余量信息的装置和方法。 该方法包括：通过在UE中配置的多个分量载波考虑通过上行链路传输考虑，以用户设备（UE）特定方式计算的功率余量，即功率余量（CPH），生成用于 通知CPH的演进节点B（eNodeB：eNB），并将CPH信息发送到eNB。 根据本发明，在使用载波聚合的无线通信系统中，向eNB提供组合分量载波的功率余量。 因此，可以引起可靠的动态载波聚合调度，从而可以提高上行链路传输性能。

公开(公告)号：US20130142098A1

公开(公告)日：2013-06-06

申请号：US13814554

申请日：2011-08-10

申请人： Ki Bum Kwon ,  Myung Cheul Jung ,  Sung Jin Suh

发明人： Ki Bum Kwon ,  Myung Cheul Jung ,  Sung Jin Suh

IPC分类号： H04W52/04

CPC分类号： H04W52/04 ,  H04W52/146 ,  H04W52/34 ,  H04W52/346 ,  H04W52/367 ,  H04W52/50

摘要： A method and apparatus for transmitting information regarding power coordination by a mobile station (MS) in a multi-component carrier system are provided. The method includes: generating information regarding power coordination (PC) indicating an amount or a range by which uplink maximum transmission power of the MS is to be adjusted; and transmitting the information regarding PC to a base station (BS). Accordingly, a scheduling error in the BS due to ambiguity of power coordination can be reduced and scheduling can be performed adaptively to maximum transmission power of a provided mobile station (MS) or a component carrier.

摘要翻译： 提供了一种用于在多分量载波系统中发送关于移动台（MS）的功率协调的信息的方法和装置。 该方法包括：生成指示要调整MS的上行链路最大发送功率的量或范围的功率协调（PC）的信息; 以及将关于PC的信息发送到基站（BS）。 因此，可以减少由于功率协调的模糊性引起的BS中的调度误差，并且可以自适应地执行调度以提供所提供的移动台（MS）或分量载波的最大发射功率。

公开(公告)号：US20130148619A1

公开(公告)日：2013-06-13

申请号：US13817659

申请日：2011-08-18

申请人： Jae Hyun Ahn ,  Myung Cheul Jung ,  Ki Bum Kwon ,  Sung Jin Suh

发明人： Jae Hyun Ahn ,  Myung Cheul Jung ,  Ki Bum Kwon ,  Sung Jin Suh

IPC分类号： H04W72/04

CPC分类号： H04W72/04 ,  H04W52/34 ,  H04W52/365 ,  H04W72/0473

摘要： There are provided an apparatus and method for transmitting power headroom information in a multiple component carrier system. The method includes finding Combination Power Headroom (CPH), that is a power headroom, calculated in an User Equipment (UE)-specific way with consideration taken of uplink transmission through a plurality of component carriers configured in the UE, generating CPH information used to inform an evolved NodeB (eNodeB:eNB) of the CPH, and sending the CPH information to the eNB. According to the present invention, power headroom for a combination component carrier is provided to an eNB in a wireless communication system in which a carrier aggregation is used. Accordingly, reliable dynamic carrier aggregation scheduling can be induced, and thus uplink transmission performance can be improved.

摘要翻译： 提供了一种用于在多分量载波系统中发送功率余量信息的装置和方法。 该方法包括：通过在UE中配置的多个分量载波考虑通过上行链路传输考虑，以用户设备（UE）特定方式计算的功率余量，即功率余量（CPH），生成用于 通知CPH的演进节点B（eNodeB：eNB），并将CPH信息发送到eNB。 根据本发明，在使用载波聚合的无线通信系统中，向eNB提供组合分量载波的功率余量。 因此，可以引起可靠的动态载波聚合调度，从而可以提高上行链路传输性能。

公开(公告)号：US20130090146A1

公开(公告)日：2013-04-11

申请号：US13704126

申请日：2011-08-10

申请人： Ki Bum Kwon ,  Myung Cheul Jung ,  Sung Jin Suh

发明人： Ki Bum Kwon ,  Myung Cheul Jung ,  Sung Jin Suh

IPC分类号： H04W72/04

CPC分类号： H04W72/0473 ,  H04W52/34 ,  H04W52/365 ,  H04W52/42

摘要： A method and apparatus for transmitting information regarding power coordination (PC) by a mobile station (MS) in a multi-component carrier system are provided. The method includes: setting information regarding power coordination (PC) indicating an amount or a range of power which is used to adjust uplink maximum transmission power of the MS, and transmitting the information regarding PC to a base station (BS). The information regarding PC is varied according to the number of component carriers configured in the MS. A scheduling error in the BS due to ambiguity of PC can be reduced and scheduling can be performed adaptively to maximum transmission power of a provided mobile station (MS) or a component carrier.

摘要翻译： 提供了一种用于在多分量载波系统中由移动台（MS）发送关于功率协调（PC）的信息的方法和装置。 该方法包括：设置指示用于调整MS的上行链路最大发送功率的功率的量或功率范围的功率协调（PC）信息，以及将关于PC的信息发送到基站（BS）。 关于PC的信息根据在MS中配置的分量载波的数量而变化。 可以减少由于PC的模糊性引起的BS中的调度错误，并且可以自适应地执行调度以提供所提供的移动台（MS）或分量载波的最大发射功率。

公开(公告)号：US20110274193A1

公开(公告)日：2011-11-10

申请号：US13143688

申请日：2010-01-15

申请人： Sung Jun Yoon ,  Sung Jin Suh ,  Myung Cheul Jung

发明人： Sung Jun Yoon ,  Sung Jin Suh ,  Myung Cheul Jung

IPC分类号： H04L27/28

CPC分类号： H04J13/10 ,  G06F7/584 ,  H04J13/0029 ,  H04J13/102

摘要： An apparatus and method for generating a scrambling code in a radio communication system is disclosed. In particular, an apparatus and method for generating a scrambling code using a Gold-like sequence even when m is a multiple of 4 for a length 2m−1 of a pseudo-random sequence is disclosed. Two LFSRs (LFSR a and LFSR a′) for generating the Gold-like sequence by two different polynomials of degree m are included. The LFSR a′ is constructed by a reciprocal primitive polynomial of the primitive polynomial of degree m over GF(2) used to construct the LFSR a. In order to generate 2m different scrambling codes, one fixed initial value is input to the LFSR a and different initial values of m bits are input to the LFSR a′ according to system-specific information.

摘要翻译： 公开了一种用于在无线电通信系统中产生扰码的装置和方法。 具体地，公开了即使在伪随机序列的长度2m-1的m为m的倍数时也使用Gold类序列来生成扰码的装置和方法。 包括用于通过两个不同的m度多项式产生Gold状序列的两个LFSR（LFSR a和LFSR a'）。 LFSR a'由用于构造LFSR a的GF（2）上的m度的原始多项式的互逆原始多项式构成。 为了产生2m个不同的扰码，根据系统特定的信息，将一个固定的初始值输入到LFSR a，并且将m个比特的不同初始值输入到LFSR a'。

公开(公告)号：US20120009913A1

公开(公告)日：2012-01-12

申请号：US13257497

申请日：2010-03-24

申请人： Sung Jun Yoon ,  Sung Jin Suh ,  Myung Cheul Jung

发明人： Sung Jun Yoon ,  Sung Jin Suh ,  Myung Cheul Jung

IPC分类号： H04W4/18

CPC分类号： H04W8/082 ,  H04L67/24 ,  H04W28/06 ,  H04W76/10 ,  H04W84/045 ,  H04W88/06

摘要： A femto cell connection node, a femto cell system, and a data transmission method of the system are disclosed.In the case where a sending terminal is willing to transmit data to a receiving terminal, a femto cell connection node of the sending side determines a present connection state of the receiving terminal and determines a transmission format of the data to be transmitted from the sending terminal to the receiving terminal according to the determined connection state. In particular, in the present disclosure, in the case where the receiving terminal is in a state of being directly or indirectly connectable to an Internet Protocol (IP) network, the data is transmitted to the receiving terminal after changing a protocol portion L1/L2 so that the data may pass through the IP network.

摘要翻译： 公开了一种毫微微小区连接节点，毫微微小区系统和该系统的数据传输方法。 在发送终端愿意向接收终端发送数据的情况下，发送方的毫微微小区连接节点确定接收终端的当前连接状态，并确定要从发送终端发送的数据的传输格式 根据确定的连接状态向接收终端发送。 特别地，在本公开中，在接收终端处于直接或间接连接到因特网协议（IP）网络的状态的情况下，在更改协议部分L1 / L2之后将数据发送到接收终端 使数据可以通过IP网络。

公开(公告)号：US20100135493A1

公开(公告)日：2010-06-03

申请号：US12629570

申请日：2009-12-02

申请人： Sung Jun Yoon ,  Sung Jin Suh ,  Myung Cheul Jung

发明人： Sung Jun Yoon ,  Sung Jin Suh ,  Myung Cheul Jung

IPC分类号： H04L9/22

CPC分类号： H04L9/0662 ,  G06F7/584 ,  H04L2209/34 ,  H04L2209/80

摘要： Provided are a method and an apparatus for generating pseudo random sequence to generate pseudo random sequences which have larger sizes and are different from each other in a wireless communication system; a method for generating pseudo random sequence in a wireless communication system, comprising generating a first output sequence, generating a second output sequence, and generating a third output sequence; and an apparatus to generate pseudo random sequence in a wireless communication system, comprising a first linear feedback shift register (LFSR), a second LSFR, and a third LFSR, a first initial value mapper, a second initial value mapper, a third initial value mapper, and an N delay operator.

摘要翻译： 提供一种用于生成伪随机序列以在无线通信系统中生成具有更大尺寸并且彼此不同的伪随机序列的方法和装置; 一种用于在无线通信系统中生成伪随机序列的方法，包括：生成第一输出序列，产生第二输出序列，以及生成第三输出序列; 以及在无线通信系统中产生伪随机序列的装置，包括第一线性反馈移位寄存器（LFSR），第二LSFR和第三LFSR，第一初始值映射器，第二初始值映射器，第三初始值 映射器和N延迟算子。

公开(公告)号：US08345867B2

公开(公告)日：2013-01-01

申请号：US12629570

申请日：2009-12-02

申请人： Sung Jun Yoon ,  Sung Jin Suh ,  Myung Cheul Jung

发明人： Sung Jun Yoon ,  Sung Jin Suh ,  Myung Cheul Jung

IPC分类号： H04J13/10

CPC分类号： H04L9/0662 ,  G06F7/584 ,  H04L2209/34 ,  H04L2209/80

摘要： Provided are a method and an apparatus for generating pseudo random sequence to generate pseudo random sequences which have larger sizes and are different from each other in a wireless communication system; a method for generating pseudo random sequence in a wireless communication system, comprising generating a first output sequence, generating a second output sequence, and generating a third output sequence; and an apparatus to generate pseudo random sequence in a wireless communication system, comprising a first linear feedback shift register (LFSR), a second LSFR, and a third LFSR, a first initial value mapper, a second initial value mapper, a third initial value mapper, and an N delay operator.

摘要翻译： 提供一种用于生成伪随机序列以在无线通信系统中生成具有更大尺寸并且彼此不同的伪随机序列的方法和装置; 一种用于在无线通信系统中生成伪随机序列的方法，包括：生成第一输出序列，产生第二输出序列，以及生成第三输出序列; 以及在无线通信系统中产生伪随机序列的装置，包括第一线性反馈移位寄存器（LFSR），第二LSFR和第三LFSR，第一初始值映射器，第二初始值映射器，第三初始值 映射器和N延迟算子。

公开(公告)号：US08559480B2

公开(公告)日：2013-10-15

申请号：US13143688

申请日：2010-01-15

申请人： Sung Jun Yoon ,  Sung Jin Suh ,  Myung Cheul Jung

发明人： Sung Jun Yoon ,  Sung Jin Suh ,  Myung Cheul Jung

IPC分类号： H04B1/00

CPC分类号： H04J13/10 ,  G06F7/584 ,  H04J13/0029 ,  H04J13/102

摘要： An apparatus and method for generating a scrambling code in a radio communication system is disclosed. In particular, an apparatus and method for generating a scrambling code using a Gold-like sequence even when m is a multiple of 4 for a length 2m−1 of a pseudo-random sequence is disclosed. Two LFSRs (LFSR a and LFSR a′) for generating the Gold-like sequence by two different polynomials of degree m are included. The LFSR a′ is constructed by a reciprocal primitive polynomial of the primitive polynomial of degree m over GF(2) used to construct the LFSR a. In order to generate 2m different scrambling codes, one fixed initial value is input to the LFSR a and different initial values of m bits are input to the LFSR a′ according to system-specific information.

摘要翻译： 公开了一种用于在无线电通信系统中产生扰码的装置和方法。 具体地，公开了即使在伪随机序列的长度2m-1的m为m的倍数时也使用Gold类序列来生成扰码的装置和方法。 包括用于通过两个不同的m度多项式产生Gold状序列的两个LFSR（LFSR a和LFSR a'）。 LFSR a'由用于构造LFSR a的GF（2）上的m度的原始多项式的互逆原始多项式构成。 为了产生2m个不同的扰码，根据系统特定的信息，将一个固定的初始值输入到LFSR a，并且将m个比特的不同初始值输入到LFSR a'。

公开(公告)号：US20130044713A1

公开(公告)日：2013-02-21

申请号：US13643239

申请日：2011-06-20

申请人： Sung Jin Suh ,  Sung Kwon Hong

发明人： Sung Jin Suh ,  Sung Kwon Hong

IPC分类号： H04W72/04

CPC分类号： H04L5/0048 ,  H04L5/0053 ,  H04L5/0094 ,  H04L5/1469

摘要： A method for transmitting resource allocation information for an aperiodic transmission of a sounding reference signal (SRS) includes: determining, by a base station (BS), resource to be allocated for a transmission of an aperiodic SRS to a user equipment (UE) to which an aperiodic SRS is to be transmitted; transmitting indication information regarding the determined resource by using extra information of a physical control channel; and receiving an aperiodic SRS transmitted by the UE in the determined resource after the transmission of the physical control channel.

摘要翻译： 用于发送用于探测参考信号（SRS）的非周期性传输的资源分配信息的方法包括：由基站（BS）将用于非周期性SRS的传输的资源分配给用户设备（UE）至 这是一个非周期SRS被传输的; 通过使用物理控制信道的附加信息来发送关于所确定的资源的指示信息; 以及在发送所述物理控制信道之后，在所确定的资源中接收由所述UE发送的非周期SRS。