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1. 发明授权

US06556618B1 Transmitter, receiver and method in a telecommunication system for generating PN sequences for a plurality of user channels 有权
标题翻译：用于生成用于多个用户信道的PN序列的电信系统中的发射机，接收机和方法
公开(公告)号：US06556618B1
公开(公告)日：2003-04-29
申请号：US09382795
申请日：1999-08-25
申请人： Gerd Mörsberger , Gian Huaman-Bollo , Helmut Leuschner
发明人： Gerd Mörsberger , Gian Huaman-Bollo , Helmut Leuschner
IPC分类号： H04B169
CPC分类号： H04J13/0022 , H04B1/707 , H04J13/10 , H04L1/20
摘要： In a telecommunication system where a plurality of user channels are processed in a time-slotted manner, a transmitter and receiver can perform bit error rate measurements for a plurality of user channels by only using one PN-generator (T-PN) and one state memory (ISM). Whenever the beginning of a new time-slot is detected, a last-stored phase state is read out from the state memory (ISM). When detecting the end of the respective time-slot, the phase state then present in the PN-generator (T-PN) is stored into the state memory (ISM) to be used for re-initialization of the PN-generator (T-PN) for the same time-slot in a succeeding frame. Thus, one PN-generator (T-PN) is enough for generating PN-sequences for a great number of user channels.
摘要翻译：在以时隙方式处理多个用户信道的电信系统中，发射机和接收机可以通过仅使用一个PN发生器（T-PN）和一个状态来对多个用户信道执行比特误码率测量记忆体（ISM）。每当检测到新的时隙的开始时，从状态存储器（ISM）中读出最后存储的相位状态。当检测到相应的时隙的结束时，存在于PN发生器（T-PN）中的相位状态被存储到状态存储器（ISM）中，以用于PN发生器（T- PN），用于在后续帧中相同的时隙。因此，一个PN发生器（T-PN）足以产生大量用户信道的PN序列。

2. 发明授权

US06717933B1 Converter and method for converting an input data packet stream into an output data symbol stream 有权
标题翻译：用于将输入数据分组流转换为输出数据符号流的转换器和方法
公开(公告)号：US06717933B1
公开(公告)日：2004-04-06
申请号：US09667214
申请日：2000-09-21
申请人： Raimund Sönning , Gian Huaman-Bollo
发明人： Raimund Sönning , Gian Huaman-Bollo
IPC分类号： H04B7216
CPC分类号： H03M13/2792 , H03M13/2707 , H04J13/10
摘要： The invention relates to a converter (CVT) and a conversion method for converting an input data packet stream (IDPS) of consecutive data packets (DP0,0, DP1,0, DP2,0 . . . DPN−1,0) each data packet including user (US0, US1, US2, . . . USN−1) data in the form of a predetermined number (Nsymbol0; Nsymbol1; NsymbolN−1) of consecutive data symbols (S0,0(0), S0,0(1) . . . S0,0(Nsymbol0−1); S1,0(0), S1,0(1) . . . S0,0(Nsymbol0−1); S2,0(0), S2,0(1) . . . S2,0(Nsymbol2−1); . . . SN−1,0(0), SN−1,0(1) . . . SN−1,0(NsymbolN−1−1)) from a plurality of N user channels (ch-0, . . . ,ch-N−1), each user channel having a predetermined transmission rate TR0, TR1, TR2, . . . ,TRn, . . . TRN−1, being defined as a basic transmission rate TRB or an integer multiple TRn=Kn*TRB thereof, into an output data symbol stream (ODSS) in which a respective number Kn of data symbols (S0,0(0); S1,0(0), S1,0(1), S1,0(2), S1,0(3); S2,0(0); . . . SN−1,0(0), SN−1,0(1)) of each data packet are sequentially arranged. The write means (W) writes the data symbols into a memory (M) in the row direction in a specific order and a read means (R) reads the memory (M) in the column direction. Thus, independent of the transmission rate (TRB) of the individual user channels, a CDMA-modulator (MOD) can be provided respectively with the first data symbol or a set of first data symbols from each packet within a predetermined time interval (1/TRB).
摘要翻译：本发明涉及一种转换器（CVT）和一种转换方法，用于转换连续数据包（DP0,0，DP1,0，DP2,0。... DPN-1,0）的输入数据包流（IDPS）包括用户（US0，US1，US2，... USN-1）的连续数据符号（S0,0（0），S0,0（Nsymbol1; NsymbolN-1） 1）... S0,0（Nsymbol0-1）; S1,0（0），S1,0（1）... S0,0（Nsymbol0-1）; S2,0（0），S2,0（ 1）... S2,0（Nsymbol2-1）... SN-1,0（0），SN-1,0（1）... SN-1,0（NsymbolN-1-1））从多个N个用户信道（ch-0，...，ch-N-1），每个用户信道具有预定的传输速率TR0，TR1，TR2，...。。。，TRn，。。。 TRN-1被定义为输出数据符号流（ODSS）中的基本传输速率TRB或整数倍TRn = Kn * TRB，其中数字符号（S0,0（0）; S1 ，0（0），S1,0（1），S1,0（2），S1,0（3）; S2,0（0）; ... SN-1,0（0），SN-1， 0（1））顺序排列。写入装置（W）将数据符号写入行di中的存储器（M）

3. 发明授权

US06781976B1 Time-alignment apparatus and method for providing data frames of a plurality of channels with predetermined time-offsets 有权
标题翻译：时间校准装置和方法，用于提供具有预定时间偏移量的多个信道的数据帧
公开(公告)号：US06781976B1
公开(公告)日：2004-08-24
申请号：US09667529
申请日：2000-09-22
申请人： Raimund Sönning , Gian Huaman-Bollo
发明人： Raimund Sönning , Gian Huaman-Bollo
IPC分类号： H04B7216
CPC分类号： H04J3/0632
摘要： The invention relates to a time-alignment apparatus and a time-alignment method of a transmitter (TX) of a telecommunication system TELE. Successive data frames (ch1/0, ch2/0, ch3/0, ch4/0, ch8/0, ch300/0) are written to one or two frame memories (RAM 1, RAM2) starting at a respective frame start write address (FRST-ADRchy). A third frame memory (RAM3) having a read state is read out in the column direction such that one data symbol of each storage resource (RES1, RES2 . . . RES300) can be output to a modulator unit (BBTX) of the transmitter (TX). The read-write state (WR/RD) of the three frame memories (RAM1, RAM2, RAM3) is cyclically switched through a first lo third alignment mode (M1, M2, M3) such that always a first write state memory (RAM1) and a second write state memory (RAM2) are provided.
摘要翻译：本发明涉及电信系统TELE的发射机（TX）的时间对准装置和时间对准方法。将相继的数据帧（ch1 / 0，ch2 / 0，ch3 / 0，ch4 / 0，ch8 / 0，ch300 / 0）写入从相应帧起始写入地址开始的一个或两个帧存储器（RAM1，RAM2）（FRST-ADRchy）。具有读取状态的第三帧存储器（RAM3）在列方向被读出，使得每个存储资源（RES1，RES2 ... RES300）的一个数据符号可被输出到发送器的调制器单元（BBTX） TX）。三个帧存储器（RAM1，RAM2，RAM3）的读写状态（WR / RD）通过第一第三对准模式（M1，M2，M3）循环切换，使得总是第一写入状态存储器（RAM1）并提供第二写入状态存储器（RAM2）。

4. 发明授权

US07127004B1 Interleaver and method for interleaving an input data bit sequence using a coded storing of symbol and additional information 有权
标题翻译：用于使用符号和附加信息的编码存储来交织输入数据比特序列的交织器和方法
公开(公告)号：US07127004B1
公开(公告)日：2006-10-24
申请号：US09667528
申请日：2000-09-22
申请人： Raimund Sönning , Gian Huaman-Bollo
发明人： Raimund Sönning , Gian Huaman-Bollo
IPC分类号： H04L27/04
CPC分类号： H03M13/2782 , H03M13/2707
摘要： The invention relates to a method for storing code symbols and additional control information in a processing means of an encoder of a communication system. In particular, the invention relates to the storing of code symbols together with additional control information in an interleaving memory (IM) of an interleaver. According to the invention, a combining means (COM) combines respective data bits (I, Q) forming a respective code symbol with their associated control bits into a control information/code symbol data word of a predetermined number (K) of bits. A control information/code symbol encoding means (CI/CS-ENC) encodes the control information/code symbol data words into encoded data words of a smaller number of bits. This data word with a smaller number of bits is then stored at a particular memory location in the interleaving memory (IM).
摘要翻译：本发明涉及一种用于在通信系统的编码器的处理装置中存储代码符号和附加控制信息的方法。具体地说，本发明涉及将代码符号与附加控制信息一起存储在交织器的交织存储器（IM）中。根据本发明，组合装置（COM）将形成相应代码符号的相应数据位（I，Q）与其相关联的控制位组合成预定数量（K）位的控制信息/码符号数据字。控制信息/代码符号编码装置（CI / CS-ENC）将控制信息/代码符号数据字编码为较少位数的编码数据字。然后将具有较少位数的该数据字存储在交织存储器（IM）中的特定存储器位置。

5. 发明授权

US07126967B2 Time-alignment apparatus and method for providing data frames of a plurality of channels with predeterminated time-offsets 有权
标题翻译：时间对准装置和方法，用于提供具有预定时间偏移量的多个信道的数据帧
公开(公告)号：US07126967B2
公开(公告)日：2006-10-24
申请号：US10873171
申请日：2004-06-23
申请人： Raimund Sönning , Gian Huaman-Bollo
发明人： Raimund Sönning , Gian Huaman-Bollo
IPC分类号： H04L12/28 , H04J3/06
CPC分类号： H04J3/0632
摘要： The invention relates to a time-alignment apparatus and a time-alignment method of a transmitter (TX) of a telecommunication system TELE. Successive data frames (ch1/0, ch2/0, ch3/0, ch4/0, ch8/0, ch300/0) are written to one or two frame memories (RAM1, RAM2) starting at a respective frame start write address (FRST-ADRchy). A third frame memory (RAM3) having a read state is read out in the column direction such that one data symbol of each storage resource (RES1, RES2 . . . RES300) can be output to a modulator unit (BBTX) of the transmitter (TX). The read/write state (WR/RD) of the three frame memories (RAM1, RAM2, RAM3) is cyclically switched through a first to third alignment mode (M1, M2, M3) such that always a first write state memory (RAM1) and a second write state memory (RAM2) are provided. An interleaving process can be carried out together with the time-offset adjustment if the storage resource is constituted by an interleaving matrix. An efficient usage of storage space is obtained if the data bits forming one data symbol are stored together at one memory location of the respective storage resource. The invention is particularly relevant for a CDMA telecommunication system, in order to minimize the interference between the channels.
摘要翻译：本发明涉及电信系统TELE的发射机（TX）的时间对准装置和时间对准方法。连续数据帧（ch 1/0，ch 2/0，ch 3/0，ch 4/0，ch 8/0，ch 300/0）写入一个或两个帧存储器（RAM 1，RAM 2），开始在相应的帧起始写入地址（FRST-ADR，chy ）。具有读取状态的第三帧存储器（RAM3）在列方向上被读出，使得每个存储资源（RES SUB＆gt;，RES＆lt; 2＆gt; 可以向发射机（TX）的调制器单元（BBTX）输出RES 300。三个帧存储器（RAM1，RAM2，RAM3）的读/写状态（WR / RD）通过第一到第三对准模式（M 1，M 2，M 3）被循环切换，使得总是第一写状态存储器（RAM 1）和第二写状态存储器（RAM2）。如果存储资源由交织矩阵构成，则可以与时间偏移调整一起执行交织处理。如果形成一个数据符号的数据位被存储在相应存储资源的一个存储器位置，则获得存储空间的有效使用。为了最小化信道之间的干扰，本发明特别适用于CDMA电信系统。

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