专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US07925908B2 Apparatus and method for controlling slotted mode of several systems using one sleep controller in a hybrid terminal of a mobile communication system 有权
标题翻译：用于在移动通信系统的混合终端中使用一个睡眠控制器来控制若干系统的时隙模式的装置和方法
公开(公告)号：US07925908B2
公开(公告)日：2011-04-12
申请号：US11764631
申请日：2007-06-18
申请人： Hye-Jeong Kim
发明人： Hye-Jeong Kim
IPC分类号： G06F1/26 , G06F1/32
CPC分类号： H04W52/0274 , H04W52/287 , H04W88/06 , Y02D70/1224 , Y02D70/1242
摘要： A method for controlling a slotted mode of several systems using one sleep controller enhanced a hybrid sleep controller that performs sleep/wake-up interface of system protocol stacks (PSs) in a hybrid terminal including at least two system PSs used for different communication networks of a mobile communication system. The method includes determining whether there is a shared hardware-waiting system according to a sleep request from a system PS; if there is no shared hardware-waiting system, turning off a clock of the sleep controller and power of shared hardware to enable operation in a real sleep mode; and if there is a shared hardware-waiting system, sending an active command to a corresponding system and simultaneously driving a sleep timer until a time that other systems wake up, to enable operation in a virtual sleep mode.
摘要翻译：一种用于使用一个睡眠控制器来控制若干系统的时隙模式的方法增强了混合式睡眠控制器，其在混合终端中执行系统协议栈（PS）的睡眠/唤醒接口，所述混合式终端包括用于不同通信网络的至少两个系统PS 移动通信系统。该方法包括根据来自系统PS的睡眠请求确定是否存在共享硬件等待系统; 如果没有共享的硬件等待系统，则关闭睡眠控制器的时钟和共享硬件的电源，以实现在真实睡眠模式下的操作; 并且如果存在共享硬件等待系统，则向相应系统发送活动命令，同时驱动睡眠定时器直到其他系统唤醒为止，以使得能够在虚拟睡眠模式下运行。

12. 发明授权

US07917150B2 Method and system for receiving broadcast service and unicast service 有权
标题翻译：接收广播业务和单播业务的方法和系统
公开(公告)号：US07917150B2
公开(公告)日：2011-03-29
申请号：US12030633
申请日：2008-02-13
申请人： Hye-Jeong Kim , Kyeong-In Jeong
发明人： Hye-Jeong Kim , Kyeong-In Jeong
IPC分类号： H04W72/00
CPC分类号： H04W72/005 , H04W72/1278
摘要： A method for receiving a broadcast service and a unicast service by a UE is provided. The method includes calculating a candidate interval for receiving the unicast service by referring to scheduling information of the broadcast service by the UE, when the unicast service begins to be provided through another frequency band other than a dedicated frequency band for the broadcast service while the UE receives the broadcast service through the dedicated frequency band; notifying the scheduling information of the broadcast service and the calculated candidate interval to an ENB in charge of scheduling of the unicast service by the UE; and switching to said another frequency band and receiving the unicast service in the candidate interval, while switching to the dedicated frequency band and receiving the broadcast service in another interval other than the candidate interval, by the UE.
摘要翻译：提供了一种由UE接收广播服务和单播服务的方法。该方法包括：当单播服务开始通过广播服务的专用频带之外的另一个频带提供单播服务时，通过参考广播业务的调度信息来计算用于接收单播服务的候选间隔，而UE 通过专用频段接收广播业务; 将广播服务的调度信息和计算出的候选间隔通知给负责UE的单播服务调度的ENB; 切换到所述另一频带，并在所述候选间隔中接收所述单播服务，同时切换到所述专用频带，并且在所述候选间隔之外的其它间隔中接收所述广播服务。

13. 发明授权

US07324432B1 Apparatus of compensating for frequency offset using pilot symbol in an orthogonal frequency division multiplexing system 失效
标题翻译：在正交频分复用系统中使用导频符号补偿频偏的装置
公开(公告)号：US07324432B1
公开(公告)日：2008-01-29
申请号：US10030232
申请日：2000-07-05
申请人： Hye-Jeong Kim
发明人： Hye-Jeong Kim
IPC分类号： H04J11/00
CPC分类号： H04L27/0014 , H04B1/692 , H04L27/2659 , H04L27/266 , H04L27/2675 , H04L27/2678 , H04L2027/0026 , H04L2027/0046 , H04L2027/0065 , H04L2027/0087
摘要： An apparatus of compensating for a frequency offset using a guard interval and a pilot symbol, which are inserted at a transmitter, in an OFDM (Orthogonal Frequency Division Multiplexing) system. The OFDM system receives an OFDM signal in which a pilot symbol is inserted in data of a frame unit at regular intervals and a guard interval is inserted in a data symbol. In the system, a first carrier synchronizer receives a data symbol stream obtained by converting the OFDM signal to digital data, and detects a guard interval of each data symbol, to compensate for a coarse frequency offset. A fast Fourier transform part OFDM-demodulates a signal output from the first carrier synchronizer. A second carrier synchronizer detects the pilot symbol from the demodulated data symbol stream to compensate for a fine frequency error.
摘要翻译：使用在OFDM（正交频分复用）系统中插入发射机的保护间隔和导频符号来补偿频率偏移的装置。 OFDM系统接收OFDM信号，其中导频符号以规则间隔插入到帧单元的数据中，并且保护间隔被插入到数据符号中。在该系统中，第一载波同步器接收通过将OFDM信号转换为数字数据而获得的数据符号流，并检测每个数据符号的保护间隔，以补偿粗略的频率偏移。快速傅立叶变换部分对从第一载波同步器输出的信号进行OFDM解调。第二载波同步器从解调的数据符号流中检测导频符号以补偿精细的频率误差。

14. 发明申请

US20070274342A1 Retransmission apparatus and method for high-speed data processing 有权
标题翻译：用于高速数据处理的重发设备和方法
公开(公告)号：US20070274342A1
公开(公告)日：2007-11-29
申请号：US11800947
申请日：2007-05-08
申请人： Hye-Jeong Kim , Do-Young Lee , Hyun-Gu Lee
发明人： Hye-Jeong Kim , Do-Young Lee , Hyun-Gu Lee
IPC分类号： H04J3/24
CPC分类号： H04L1/1874 , H04L1/1607 , H04L1/1812 , H04L1/1829
摘要： A method for retransmitting high-speed packet data in a transmission apparatus of a mobile communication system that simultaneously performs Automatic Retransmission reQuest (ARQ) that retransmits an ARQ packet reconfigured by allocating a sequence number to data delivered from an upper layer, and Hybrid Automatic Retransmission reQuest (HARQ) that multiplexes a plurality of ARQ packets into one HARQ packet and performs repeated retransmission on the HARQ packet within a maximum retransmission limit value. A transmitting HARQ entity checks a missing ARQ packet and sends a Negative Acknowledgement (NACK) for the missing ARQ packet to a transmitting ARQ entity. The transmitting ARQ entity receives an Acknowledged (ACK) for ARQ packets from a receiving ARQ entity, detects at least one missing ARQ packet according to the NACK and the ACK, configures a retransmission packet with the detected ARQ packet, and retransmits the retransmission packet.
摘要翻译：一种用于在移动通信系统的发送装置中重发高速分组数据的方法，该移动通信系统同时执行自动重传请求（ARQ），其通过向从上层发送的数据分配序列号而重新配置ARQ分组，以及混合自动重传请求（HARQ），其将多个ARQ分组复用为一个HARQ分组，并且在最大重传限制值内对HARQ分组执行重复重传。发送HARQ实体检查丢失的ARQ分组，并向发送的ARQ实体发送用于丢失的ARQ分组的否定确认（NACK）。发送ARQ实体接收来自接收ARQ实体的ARQ报文的确认（ACK），根据NACK和ACK检测至少一个丢失的ARQ报文，配置检测到ARQ报文的重传报文，并重新发送重传报文。

15. 发明授权

US08392632B2 Method and apparatus for data processing in mobile communication system 有权
标题翻译：移动通信系统中数据处理的方法和装置
公开(公告)号：US08392632B2
公开(公告)日：2013-03-05
申请号：US12031284
申请日：2008-02-14
申请人： Hye-Jeong Kim , Do-Young Lee , Hyun-Gu Lee , Byoung-Jae Bae , Young-Taek Kim
发明人： Hye-Jeong Kim , Do-Young Lee , Hyun-Gu Lee , Byoung-Jae Bae , Young-Taek Kim
IPC分类号： G06F3/00
CPC分类号： G06F13/387 , H04L69/22 , H04W80/04 , H04W88/02
摘要： Provided is a method and an apparatus for processing data at a high speed by a UE for data communication. In the method, received data is divided into a header and payload information, which are then stored in different memories. In the method, header processing and payload data processing can be performed in parallel, and two memory devices can perform parallel processing without sharing a bus.
摘要翻译：提供了一种用于数据通信的UE高速处理数据的方法和装置。在该方法中，接收到的数据被分成头部和有效载荷信息，然后存储在不同的存储器中。在该方法中，可以并行执行报头处理和有效负载数据处理，并且两个存储器件可以在不共享总线的情况下执行并行处理。

16. 发明申请

US20110188471A1 METHOD AND APPARATUS FOR HANDOVER IN A MOBILE STATION SUPPORTING RADIO ACCESS TECHNOLOGY 有权
标题翻译：支持无线接入技术的移动站中的切换方法与装置
公开(公告)号：US20110188471A1
公开(公告)日：2011-08-04
申请号：US13019357
申请日：2011-02-02
申请人： Hye-Jeong Kim
发明人： Hye-Jeong Kim
IPC分类号： H04W36/00
CPC分类号： H04W24/10 , H04W36/0061 , H04W36/14 , H04W88/06
摘要： A method and apparatus supports Inter-Radio Access Technology (IRAT) Packet Switch (PS) handover during a simultaneous voice and data (SVD) mode in a mobile station that supports a Radio Access Technology (RAT). The method includes determining a state in which a data call is connected through a first system and a voice call is connected through a second system. The MS determines whether handover to the second system should be performed for the data call. A measurement report message that indicates a set of active base stations (BSs) of voice call connection in the second system is generated. And the measurement report message is transmitted to a serving BS of the data call connection in the first system.
摘要翻译：一种方法和装置在支持无线电接入技术（RAT）的移动台中同时支持语音和数据（SVD）模式的同时，支持无线接入技术（IRAT）分组交换技术（IAT）切换。该方法包括通过第一系统确定数据呼叫连接的状态，并通过第二系统连接语音呼叫。 MS确定是否应该对数据呼叫执行到第二系统的切换。产生指示第二系统中语音呼叫连接的一组有效基站（BS）的测量报告消息。并且测量报告消息被发送到第一系统中的数据呼叫连接的服务BS。

17. 发明申请

US20100309887A1 METHOD FOR HANDOVER FROM HOME CELL TO PUBLIC CELL IN MOBILE COMMUNICATION SYSTEM 有权
标题翻译：从移动通信系统切换到家庭小区到公共小区的方法
公开(公告)号：US20100309887A1
公开(公告)日：2010-12-09
申请号：US12745167
申请日：2008-11-26
申请人： Hye-Jeong Kim , Yang-Ick Joo
发明人： Hye-Jeong Kim , Yang-Ick Joo
IPC分类号： H04W36/30 , H04W36/24
CPC分类号： H04W36/0077 , H04W36/30 , H04W84/045
摘要： A method for a connection mode terminal to hand over between a home cell and a public cell in a mobile communication system is provided. In the mobile communication system including the home cell and the public cell, a region of the terminal is determined and a random access channel for the handover is pre-allocated. When the normal handover from the home cell to the public cell fails, the access to the public cell is accomplished using the pre-allocated random access channel. Therefore, the handover failure rate can be lowered.
摘要翻译：提供了一种用于在移动通信系统中连接模式终端在家庭小区和公共小区之间切换的方法。在包括家庭小区和公共小区的移动通信系统中，确定终端的区域，并且预先分配用于切换的随机接入信道。当从家庭小区到公共小区的正常切换失败时，使用预分配的随机接入信道来实现对公共小区的接入。因此，可以降低切换失败率。

18. 发明申请

US20100142487A1 Apparatus and method for inter-rat measurement in a multi mode terminal station 有权
标题翻译：多模终端站内大鼠测量的装置及方法
公开(公告)号：US20100142487A1
公开(公告)日：2010-06-10
申请号：US12653250
申请日：2009-12-10
申请人： Hye-Jeong Kim
发明人： Hye-Jeong Kim
IPC分类号： H04W36/00 , H04B1/38
CPC分类号： H04W24/10 , H04B1/005 , H04W88/06
摘要： A mobile terminal includes an apparatus configured to perform a method for inter-Radio Access Technology (RAT) measurement. When a measurement condition is satisfied, the apparatus turns on, at an operating module, a standby module and generates a time latch signal to the standby module at a time T0. The apparatus also latches, at the standby module, a time according to the time latch signal and reports the latched time value to the operating module. At the operating module, a measurement request message is sent. The measurement request message includes measurement parameter information and offset information between the time T0 and antenna switching times T2 and T5 to the standby module. The apparatus sets, at the standby module, a time interrupt using the information of the measurement message and performing inter-RAT measurement according to the time interrupt.
摘要翻译：移动终端包括被配置为执行无线接入技术（RAT）测量的方法的装置。当满足测量条件时，设备在操作模块处接通待机模块，并在时间T0产生到待机模块的时间锁存信号。该装置还在待机模块处锁存根据时间锁存信号的时间，并将锁存的时间值报告给操作模块。在操作模块，发送测量请求消息。测量请求消息包括时间T0与天线切换时间T2和T5之间的待机模块的测量参数信息和偏移信息。该装置在待机模块处设置使用测量消息的信息的时间中断，并根据时间中断执行RAT间测量。

19. 发明授权

US09019901B2 Method and apparatus for transmitting and receiving packet data unit in mobile communication system 有权
标题翻译：移动通信系统中发送和接收分组数据单元的方法和装置
公开(公告)号：US09019901B2
公开(公告)日：2015-04-28
申请号：US12595432
申请日：2008-04-11
申请人： Jun-Sung Lee , Hye-Jeong Kim , Do-Young Lee , Young-Taek Kim
发明人： Jun-Sung Lee , Hye-Jeong Kim , Do-Young Lee , Young-Taek Kim
IPC分类号： H04W72/04 , H04W28/06 , H04W80/02 , H04L1/00 , H04L1/18
CPC分类号： H04W28/065 , H04L1/0079 , H04L1/1812 , H04W28/06 , H04W80/02
摘要： The present invention relates to a mobile communication system, and in particular, to a method and apparatus for transmitting and receiving a PDU including an Extension Bit field and a Length Indicator field in a UE or a Node B. A method for transmitting a PDU generated with more than two SDUs and a header having information on each SDU in a transmitter of a mobile communication system is provided. The method includes generating, in the header, a Length Indicator (LI) indicating an end point of each of remaining SDUs except for the last SDU and an Extension Bit indicating the presence/absence of another LI after each LI, and generating the header so that the LI succeeds the Extension Bit associated therewith; generating the PDU with the generated header and the SDUs; and transmitting the PDU.
摘要翻译：移动通信系统技术领域本发明涉及一种移动通信系统，特别涉及用于在UE或节点B中发送和接收包括扩展位字段和长度指示符字段的PDU的方法和装置。一种发送PDU生成的方法提供了多于两个的SDU，并且提供了在移动通信系统的发射机中具有关于每个SDU的信息的报头。所述方法包括在标题中生成指示除了最后一个SDU之外的每个剩余SDU的终点的长度指示符（LI），以及指示在每个LI之后存在/不存在另一个LI的扩展比特，并且生成头部 LI成功地与其相关联的扩展位; 用生成的报头和SDU生成PDU; 并发送PDU。

20. 发明授权

US08594042B2 Handoff method and apparatus for terminal based on efficient set management in communication system 有权
标题翻译：基于通信系统有效集管理的终端切换方法和装置
公开(公告)号：US08594042B2
公开(公告)日：2013-11-26
申请号：US12159711
申请日：2007-01-12
申请人： Min-Suk Ko , Hye-Jeong Kim , Seong-Woo Ahn
发明人： Min-Suk Ko , Hye-Jeong Kim , Seong-Woo Ahn
IPC分类号： H04W4/00 , H04W36/00 , H04B7/216
CPC分类号： H04W60/04 , Y02D70/00
摘要： A handoff method and apparatus for a terminal based on efficient set management. A pilot search rate for base stations of a neighbor set is increased, thereby preventing a failure to perform a necessary idle handoff or a failure to receive a paging message for a call connection. A terminal checks if it is in an idle state or in a traffic state, and measures the pilot energy of the BS of the active set and the pilot energy of a BS of the neighbor set with different pilot measurement patterns according to the checked state. The terminal measures the pilot of the BS of the active set and the pilots of at least one BS of the neighbor set while in the idle state. The terminal in the idle state operates in a sleep mode upon reception of information indicating that there is no paging channel, thereby minimizing its power consumption.
摘要翻译：一种基于有效集管理的终端切换方法和装置。相邻集合的基站的导频搜索率增加，从而防止执行必要的空闲切换失败，或者无法接收呼叫连接的寻呼消息。终端检查是否处于空闲状态或处于业务状态，并且根据检查状态来测量活动集的BS的导频能量和具有不同导频测量模式的相邻集合的BS的导频能量。终端在空闲状态下测量活动组的BS的导频和邻居的至少一个BS的导频。处于空闲状态的终端在接收到指示没有寻呼信道的信息时，以休眠模式工作，从而使其功耗最小化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式