公开(公告)号：KR1020010062095A

公开(公告)日：2001-07-07

申请号：KR1020000072734

申请日：2000-12-02

Applicant: 삼성전자주식회사

Inventor： 윤유석 ,  맹승주 ,  강희원 ,  윤순영 ,  김영기

IPC: H04J13/20 ,  H04B1/707

CPC classification number: H04J13/18 ,  H04B2201/70719 ,  H04B2201/7072 ,  H04J13/0048

Abstract: PURPOSE: A device and a method for data communication of a code division multiple connection communication system are provided to maintain the compatibility with a CDMA 2000 system and to transmit the data of the sound and high speed and to use the rectangular code efficiently. CONSTITUTION: In the device and the method for data communication of the code division multiple connection communication system, two progresses are included. In the first progress, the subsets of the rectangular code and the reverse rectangular code composed of lines of 2n and rows of 2n are arranged with the matrix type and the rectangular codes appropriate to the rectangular code numbers of the rectangular code sets connected with at least one line of lines of 2n are assigned to the channels of the first system. In the second progress, the rectangular codes appropriate to the rectangular code numbers of the rectangular code sets connected with at least one line of lines of 2n are assigned to the channels of the second system. The first system is a CDMA 2000 system and the second system is a HDR system.

Abstract translation: 目的：提供一种用于码分多址连接通信系统的数据通信的装置和方法，以保持与CDMA 2000系统的兼容性，并传输声音和高速数据，并有效地使用矩形码。 构成：在码分多址连接通信系统的装置和数据通信方法中，包括两个进展。 在第一进度中，矩阵代码的子集和由2n行和2n行组成的反向矩形代码被排列成矩阵类型，矩形代码适用于与至少连接的矩形代码集的矩形代号 将2n行的一行分配给第一系统的通道。 在第二进程中，适用于与2n行的至少一行连接的矩形代码集的矩形代码编号​​的矩形代码被分配给第二系统的通道。 第一个系统是CDMA 2000系统，第二个系统是HDR系统。

公开(公告)号：KR1020020002097A

公开(公告)日：2002-01-09

申请号：KR1020000036543

申请日：2000-06-29

Applicant: 삼성전자주식회사

Inventor： 윤유석 ,  윤순영 ,  강희원 ,  염재흥 ,  양상현 ,  허훈

IPC: H04J13/20 ,  H04W88/08 ,  H04B1/7103

CPC classification number: H04J13/18 ,  H04B1/707 ,  H04B1/76 ,  H04B7/2628 ,  H04B2201/7072 ,  H04J13/0022 ,  H04J13/0048

Abstract: PURPOSE: An apparatus and method for simultaneously supporting a voice service and a data service in a mobile communication system are provided to support both a voice service and a data service in the same frequency allocation range for the existing IS-2000 system and a high speed data transmission. CONSTITUTION: If there is a service request from a new user, an allocation manager initializes an internal variable 'num' AS '0'(511). The allocation manager compares the number of the current voice service users and the maximum number of voice service users and determines whether a Walsh orthogonal code is to be allocated to the new voice service user(513). If the number of the current voice service users computed on the assumption of addition of the new user is smaller than the maximum number of the voice service users, the allocation manger increases the value stored in the variable 'num' by '1'(515), or otherwise, moves a start point to the next slot(529). The allocation manager compares the increased variable value 'num' is identical to the number of the new user(517). If the variable 'num' is different from the number of new user, the allocation manager compares the number of voice service users when the two new users are added and the maximum number of voice service users(519). If the number of users when the two new users are added is smaller than the maximum number of voice service users, the allocation manager increases the stored variable 'num' by '1'(521). The allocation manager compares the increased variable value 'num' is identical to the number of the new users(523).

Abstract translation: 目的：提供一种用于在移动通信系统中同时支持语音服务和数据服务的装置和方法，以支持现有IS-2000系统的相同频率分配范围内的语音服务和数据服务，并且高速 数据传输。 构成：如果存在来自新用户的服务请求，则分配管理器初始化内部变量'num'AS'0'（511）。 分配管理器比较当前语音服务用户的数量和话音业务用户的最大数目，并确定是否将沃尔什正交码分配给新的话音业务用户（513）。 如果当前语音服务用户在添加新用户的情况下计算的数量小于语音服务用户的最大数量，则分配管理器将存储在变量'num'中的值增加'1'（515 ），否则，将起始点移动到下一个时隙（529）。 分配管理器比较增加的变量值'num'与新用户的数量相同（517）。 如果变量'num'不同于新用户数，则分配管理器将添加两个新用户时的语音业务用户数量和最大话音业务用户数（519）进行比较。 如果添加两个新用户的用户数小于语音服务用户的最大数量，则分配管理器将存储的变量'num'增加1（521）。 分配管理器比较增加的变量值'num'与新用户的数量相同（523）。