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    • 122. 发明公开
    • 휴대단말기의 패킷서비스 제공 장치 및 방법
    • 用于在无线终端中提供分组服务的设备和方法
    • KR1020130009365A
    • 2013-01-23
    • KR1020110070419
    • 2011-07-15
    • 삼성전자주식회사
    • 이신덕이현철
    • H04W88/06H04L12/56H04B7/26
    • H04W36/14H04W28/22H04W36/26H04W36/22H04W88/08
    • PURPOSE: A packet service providing device of a portable terminal and a method thereof are provided to supply a quick packet service by flexibly using two communication networks. CONSTITUTION: A first communication network unit(170) provides a packet service through a first communication network. A second communication network unit(180) provides the packet service and a circuit service set as defaults through a second communication network. If a speed of a bandwidth allocated in the first communication network is less than a maximum speed supported by the second communication network while providing the packet service through the first communication network, a control unit(110) provides the packet service through the second communication network. The first communication network is an LTE(Long Term Evolution) network. The second communication network is a HSPA+(High Speed Packed Access) network. [Reference numerals] (110) Control unit; (120) Data processing unit; (123) RF unit; (125) Audio processing unit; (127) Key input unit; (130) Memory; (140) Camera unit; (150) Image processing unit; (160) Display unit; (170) First communication network(LTE) unit; (180) Second communication network(HSPA+) unit; (AA) Synchronous signal; (BB) Data
    • 目的:提供便携式终端的分组业务提供设备及其方法,以便通过灵活地使用两个通信网络提供快速分组业务。 构成:第一通信网络单元(170)通过第一通信网络提供分组服务。 第二通信网络单元(180)通过第二通信网络提供分组服务和作为默认的电路服务组。 如果在第一通信网络中分配的带宽的速度小于由第二通信网络支持的最大速度,同时通过第一通信网络提供分组服务,则控制单元(110)通过第二通信网络提供分组服务 。 第一通信网络是LTE(长期演进)网络。 第二个通信网络是HSPA +(高速封装接入)网络。 (参考号)(110)控制单元; (120)数据处理单元; (123)RF单元; (125)音频处理单元; (127)键输入单元; (130)记忆; (140)相机单元; (150)图像处理单元; (160)显示单元; (170)第一通信网(LTE)单元; (180)第二通信网(HSPA +)单元; (AA)同步信号; (BB)数据