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1. 发明申请

US20090220079A1 CONCEALING DEVICE AND CONCEALING METHOD 审中-公开
标题翻译：遏制装置和隐蔽方法
公开(公告)号：US20090220079A1
公开(公告)日：2009-09-03
申请号：US11917889
申请日：2006-06-14
申请人： Atsushi Harada , Minami Ishii , Sadayuki Abeta , Takehiro Nakamura , Takashi Suzuki
发明人： Atsushi Harada , Minami Ishii , Sadayuki Abeta , Takehiro Nakamura , Takashi Suzuki
IPC分类号： H04K1/02 , H04K1/00
CPC分类号： H04L63/0428 , H04W12/0013
摘要： A security processing apparatus performs security processing in a MAC layer in a mobile communication system. The apparatus includes a mask generation unit generating a mask by using a security sequence number and a processing unit computing a logical operation on the mask and security target data to generate encrypted data. The security sequence number comprises a hyper frame number and a system frame number. The apparatus performs the security processing by using a transport block (TB) as one unit. The transport block is used as data transmission unit from a MAC layer to a physical layer per the unit time (TTI). Since HFN and SFN are used as the security sequence number, the security sequence number can be used uniformly over all RLC modes, and the out-of-synchronization of HFN can be avoided.
摘要翻译：安全处理装置在移动通信系统的MAC层中进行安全处理。该装置包括通过使用安全序列号生成掩码的掩码生成单元和计算对掩码和安全目标数据的逻辑操作的处理单元，以生成加密数据。安全序列号包括超帧号和系统帧号。该装置通过使用传输块（TB）作为一个单元执行安全处理。传输块用作从单元时间（TTI）到MAC层到物理层的数据传输单元。由于使用HFN和SFN作为安全序列号，因此可以在所有RLC模式上均匀地使用安全序列号，并且可以避免HFN的失步。

2. 发明授权

US08340028B2 Mobile station, radio access network apparatus, mobile communication system and discontinuous reception method 有权
标题翻译：移动台，无线接入网络装置，移动通信系统和不连续接收方法
公开(公告)号：US08340028B2
公开(公告)日：2012-12-25
申请号：US11917879
申请日：2006-06-14
申请人： Minami Ishii , Yasuhiro Kato , Sadayuki Abeta , Takehiro Nakamura , Takashi Suzuki
发明人： Minami Ishii , Yasuhiro Kato , Sadayuki Abeta , Takehiro Nakamura , Takashi Suzuki
IPC分类号： H04W4/00
CPC分类号： H04B7/264 , H04W52/0216 , H04W76/10 , H04W76/28 , Y02D70/24 , Y02D70/449
摘要： A mobile station includes: means that performs discontinuous reception only for a signaling control channel, means that determines presence or absence of traffic data addressed to the own mobile station, and means that, when it is determined that there is traffic data addressed to the own mobile station, receives corresponding shared data channel. A radio access network apparatus includes: means that determines a discontinuous reception state, means that determines a discontinuous reception channel, means that reports the determined discontinuous reception channel to the mobile station, and means that, when transmission data arises, transmits a control signal using the determined discontinuous reception channel and that transmits traffic data using a corresponding shared data channel.
摘要翻译：移动台包括：仅为信令控制信道执行不连续接收的装置，用于确定寻址到自己的移动台的业务数据的存在或不存在的装置，并且意味着当确定存在寻址到其自身的业务数据时移动台接收相应的共享数据信道。无线接入网络装置包括：确定不连续接收状态的装置，确定不连续接收信道的装置，指向移动台报告确定的不连续接收信道的装置，以及当发送数据出现时，发送控制信号，使用确定的不连续接收信道，并且使用相应的共享数据信道来发送业务数据。

3. 发明申请

US20090219862A1 MOBILE STATION, WIRELESS ACCESS NETWORK APPARATUS, MOBILE COMMUNICATION SYSTEM, AND INTERMITTENT RECEPTION METHOD 有权
标题翻译：移动站，无线接入网络设备，移动通信系统和间接接收方法
公开(公告)号：US20090219862A1
公开(公告)日：2009-09-03
申请号：US11917879
申请日：2006-06-14
申请人： Minami Ishii , Yasuhiro Kato , Sadayuki Abeta , Takehiro Nakamura , Takashi Suzuki
发明人： Minami Ishii , Yasuhiro Kato , Sadayuki Abeta , Takehiro Nakamura , Takashi Suzuki
IPC分类号： H04W72/00
CPC分类号： H04B7/264 , H04W52/0216 , H04W76/10 , H04W76/28 , Y02D70/24 , Y02D70/449
摘要： A mobile station includes: means that performs discontinuous reception only for a signaling control channel, means that determines presence or absence of traffic data addressed to the own mobile station, and means that, when it is determined that there is traffic data addressed to the own mobile station, receives corresponding shared data channel. A radio access network apparatus includes: means that determines a discontinuous reception state, means that determines a discontinuous reception channel, means that reports the determined discontinuous reception channel to the mobile station, and means that, when transmission data arises, transmits a control signal using the determined discontinuous reception channel and that transmits traffic data using a corresponding shared data channel.
摘要翻译：移动台包括：仅为信令控制信道执行不连续接收的装置，用于确定寻址到自己的移动台的业务数据的存在或不存在的装置，并且意味着当确定存在寻址到其自身的业务数据时移动台接收相应的共享数据信道。无线接入网络装置包括：确定不连续接收状态的装置，确定不连续接收信道的装置，指向移动台报告确定的不连续接收信道的装置，以及当发送数据出现时，发送控制信号，使用确定的不连续接收信道，并且使用相应的共享数据信道来发送业务数据。

4. 发明申请

US20090088134A1 MOBILE STATION, RADIO ACCESS NETWORK APPARATUS MOBILITY SWITCHING STATION, MOBILE COMMUNICATION SYSTEM, AND COMMUNICATION SERVICE ACCESS METHOD 审中-公开
标题翻译：移动站，无线接入网络设备移动交换站，移动通信系统和通信服务接入方法
公开(公告)号：US20090088134A1
公开(公告)日：2009-04-02
申请号：US12064773
申请日：2006-08-22
申请人： Minami Ishii , Yasuhiro Kato , Sadayuki Abeta , Takehiro Nakamura , Takashi Suzuki
发明人： Minami Ishii , Yasuhiro Kato , Sadayuki Abeta , Takehiro Nakamura , Takashi Suzuki
IPC分类号： H04M1/66
CPC分类号： H04L63/123 , H04W12/10 , H04W74/08 , H04W76/10
摘要： In order to decrease delay time until data sending and receiving for a mobile station that is registered and that is in an idle state, the system is configured such that, when the mobile station issues a request of a communication service, the mobile station specifies a requesting QoS identifier, and launches a validity verification procedure for the service request, and a procedure of a security mode setup is completed along with a response to the service request, and channel information assigned to the mobile station is reported.
摘要翻译：为了减少对于已经登记并且处于空闲状态的移动台的数据发送和接收之前的延迟时间，该系统被配置为使得当移动台发出通信服务的请求时，移动站指定请求QoS标识符，并且启动用于服务请求的有效性验证过程，并且完成安全模式设置的过程以及对服务请求的响应，并且报告分配给移动站的信道信息。

5. 发明申请

US20090279477A1 MOBILE STATION, WIRELESS ACCESS NETWORK APPARATUS, AND MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：移动站，无线接入网络设备和移动通信系统
公开(公告)号：US20090279477A1
公开(公告)日：2009-11-12
申请号：US12065207
申请日：2004-08-23
申请人： Minami Ishii , Sadayuki Abeta , Takehiro Nakamura , Takashi Suzuki
发明人： Minami Ishii , Sadayuki Abeta , Takehiro Nakamura , Takashi Suzuki
IPC分类号： H04W4/00
CPC分类号： H04W28/18
摘要： A mobile station, a radio access network apparatus and a mobile communication system that can decrease signal amount of each message to decrease connection delay are provided. The mobile station is provided with storing means configured to store a conversion table between a combination of a plurality of parameters defined beforehand and an identifier representing the combination of the plurality of parameters; uplink transmission signal generation means configured to generate an uplink transmission signal including the identifier when performing uplink transmission; transmission means configured to transmit the uplink transmission signal to the radio access network apparatus; reception means configured to receive a downlink transmission signal transmitted by the radio access network apparatus; and parameter setting means configured to detect the identifier from the received downlink transmission signal, read and set a parameter based on the identifier.
摘要翻译：提供了可以减少每个消息的信号量以减少连接延迟的移动站，无线电接入网络装置和移动通信系统。移动台设置有存储装置，被配置为在预先定义的多个参数的组合和表示多个参数的组合的标识符之间存储转换表; 上行链路发送信号生成单元，被配置为在执行上行链路发送时生成包括所述标识符的上行链路发送信号; 发送装置，被配置为向所述无线接入网络装置发送所述上行链路发送信号; 接收装置，被配置为接收由无线接入网络装置发送的下行链路发送信号; 以及参数设定单元，被配置为从所接收的下行链路发送信号中检测所述标识符，基于所述标识符来读取和设定参数。

6. 发明授权

US08000300B2 Mobile station, radio access network apparatus and mobility control method 有权
标题翻译：移动台，无线接入网络设备和移动控制方法
公开(公告)号：US08000300B2
公开(公告)日：2011-08-16
申请号：US12278931
申请日：2007-02-13
申请人： Minami Ishii , Sadayuki Abeta , Takehiro Nakamura
发明人： Minami Ishii , Sadayuki Abeta , Takehiro Nakamura
IPC分类号： H04W4/00
CPC分类号： H04W36/30
摘要： A mobile station includes a radio channel condition evaluation unit evaluating a radio channel condition; a radio channel condition averaging unit averaging the evaluated radio channel condition over a predefined time period; a radio channel condition threshold storage unit storing a threshold of the radio channel condition and a message type, the threshold and the message type being specified by a radio access network apparatus; a radio channel condition comparison unit comparing the averaged radio channel condition with the threshold; and a radio channel condition reporting unit transmitting an identifier and the radio channel condition for a cell to the radio access network apparatus, the averaged radio channel condition of the cell being greater than or equal to the threshold. A radio access network apparatus includes a radio channel condition threshold reporting unit transmitting a threshold of a reception level and information indicative of a reporting message type; a communicating cell switch unit instructing a communicating cell to be switched based on a radio channel condition supplied from a mobile station; and a mobile station identifier reporting unit transmitting a mobile station identifier for use in a destination cell based on the radio channel condition supplied from the mobile station.
摘要翻译：移动站包括评估无线信道条件的无线信道条件评估单元; 无线电信道条件平均单元，用于在预定时间段内平均所评估的无线信道条件; 无线电信道条件阈值存储单元，存储无线电信道条件的阈值和消息类型，所述阈值和所述消息类型由无线接入网络装置指定; 无线电信道条件比较单元，将所述平均无线电信道条件与所述阈值进行比较; 无线电信道条件报告单元向无线电接入网络装置发送小区的标识符和无线电信道条件，小区的平均无线电信道条件大于或等于阈值。无线接入网络装置包括发送接收电平的阈值的无线电信道条件阈值报告单元和指示报告消息类型的信息; 通信小区切换单元，基于从移动台提供的无线信道状况，指示通信小区切换; 以及移动站标识符报告单元，基于从移动站提供的无线信道条件，发送用于目的地小区中的移动站标识符。

7. 发明申请

US20100208628A1 MOBILE STATION, WIRELESS ACCESS NETWORK DEVICE, MOBILE COMMUNICATION SYSTEM, AND COMMUNICATION METHOD 有权
标题翻译：移动站，无线接入网络设备，移动通信系统和通信方法
公开(公告)号：US20100208628A1
公开(公告)日：2010-08-19
申请号：US11996951
申请日：2006-07-25
申请人： Minami Ishii , Anil Umesh , Sadayuki Abeta , Takehiro Nakamura
发明人： Minami Ishii , Anil Umesh , Sadayuki Abeta , Takehiro Nakamura
IPC分类号： H04J3/00
CPC分类号： H04W72/1289 , H04W76/11 , H04W76/18 , Y02D70/122
摘要： A mobile communication system for performing two-way communication between a mobile station and a wireless access network apparatus. The mobile station comprises a connection setup signal reception timing calculating part that calculates the reception timing of a connection setup signal when a connection request signal is transmitted; and a connection setup signal determining part that determines, in accordance with the reception timing, whether the connection setup signal is received, and then performs, based on that determination, a reception process. The wireless access network apparatus comprises a connection setup signal scheduling part that performs, based on the reception timing of the connection request signal, a transmission assignment of the connection setup signal when the connection request signal is received from the mobile station; a connection setup signal creating part that creates the connection setup signal addressed to the mobile station; and a connection setup signal transmitting part that transmits, based on the transmission assignment, the connection setup signal.
摘要翻译：一种用于在移动台和无线接入网络装置之间进行双向通信的移动通信系统。移动站包括：连接建立信号接收定时计算部，其在发送连接请求信号时计算连接建立信号的接收定时; 以及连接建立信号确定部，其根据接收定时确定是否接收到连接建立信号，然后基于该确定执行接收处理。无线接入网络装置包括：连接建立信号调度部，其在从所述移动台接收到所述连接请求信号时，基于所述连接请求信号的接收定时，进行所述连接建立信号的发送分配; 连接建立信号创建部分，其创建寻址到移动台的连接建立信号; 以及连接建立信号发送部，其基于所述发送分配，发送所述连接建立信号。

8. 发明申请

US20090154404A1 PACKET COMMUNICATION METHOD, MOBILE STATION, AND RADIO BASE STATION 审中-公开
标题翻译：分组通信方法，移动站和无线电基站
公开(公告)号：US20090154404A1
公开(公告)日：2009-06-18
申请号：US12092651
申请日：2006-11-02
申请人： Sadayuki Abeta , Minami Ishii , Takehiro Nakamura
发明人： Sadayuki Abeta , Minami Ishii , Takehiro Nakamura
IPC分类号： H04W72/04
CPC分类号： H04W74/0883 , H04W74/0833
摘要： A packet communication method includes: transmitting, from a mobile station to a radio base station through a random access channel, a random access request; allocating, at a radio base station, a packet access request transmission radio resource for transmitting, at the mobile station, a packet access request for requesting an initiation of a packet communication, from among radio resources allocated to uplink shared channels, in response to a receipt of the random access request; transmitting, at the radio base station, a response for notifying the receipt of the random access request and for notifying the packet access request transmission radio resource, to the mobile station through at least one of a downlink shared data channel and a downlink shared control channel corresponding to the random access channel; and transmitting, at the mobile station, the packet access request by using the packet access request transmission radio resource notified by the response.
摘要翻译：分组通信方法包括：通过随机接入信道从移动台向无线基站发送随机接入请求; 在无线基站分配分组接入请求发送无线资源，用于在移动台从响应于上行链路共享信道的无线资源中发送请求分组通信的发起的分组接入请求接收随机访问请求; 在无线基站通过下行链路共享数据信道和下行链路共享控制信道中的至少一个向无线基站发送用于通知接收到随机接入请求并通知分组接入请求发送无线资源的响应对应于随机接入信道; 以及通过使用由所述响应通知的所述分组接入请求发送无线资源，在所述移动台发送所述分组接入请求。

9. 发明申请

US20090117853A1 MOBILE STATION, WIRELESS ACCESS NETWORK APPARATUS, MOBILE COMMUNICATION SYSTEM, AND INFORMATIVE INFORMATION TRANSMITTING/RECEIVING METHOD 失效
标题翻译：移动站，无线接入网络设备，移动通信系统和信息信息发送/接收方法
公开(公告)号：US20090117853A1
公开(公告)日：2009-05-07
申请号：US12091263
申请日：2006-10-23
申请人： Minami Ishii , Sadayuki Abeta , Takehiro Nakamura
发明人： Minami Ishii , Sadayuki Abeta , Takehiro Nakamura
IPC分类号： H04B1/00
CPC分类号： H04W72/005 , H04W68/02
摘要： A mobile station for establishing a signaling control channel and a shared data channel between a radio access network apparatus and the mobile station to perform communication includes discontinuous reception means configured to perform discontinuous reception of broadcast information using the signaling control channel, shared data channel reception determination means configured to determine whether to receive the shared data channel based on an item of broadcast information and information indicating presence or absence of change of content corresponding to the item of the broadcast information that are transmitted by the signaling control channel, and shared data channel reception means configured to receive the shared data channel according to the determination.
摘要翻译：用于在无线电接入网络装置和移动台之间建立信令控制信道和共享数据信道进行通信的移动台包括不连续接收装置，被配置为使用信令控制信道执行广播信息的不连续接收，共享数据信道接收确定被配置为基于广播信息的项目确定是否接收共享数据信道的装置以及指示与由所述信令控制信道发送的广播信息的项目相对应的内容的变化的存在或不存在的信息，以及共享数据信道接收被配置为根据所述确定接收所述共享数据信道的装置。

10. 发明申请

US20090116424A1 TRANSMISSION CONTROL METHOD, MOBILE STATION, AND RADIO BASE STATION 有权
标题翻译：传输控制方法，移动站和无线电基站
公开(公告)号：US20090116424A1
公开(公告)日：2009-05-07
申请号：US12092652
申请日：2006-11-02
申请人： Sadayuki Abeta , Minami Ishii , Takehiro Nakamura
发明人： Sadayuki Abeta , Minami Ishii , Takehiro Nakamura
IPC分类号： H04W74/08
CPC分类号： H04W74/002 , H04W72/0406 , H04W74/0833 , H04W88/08
摘要： A packet communication method according to the present invention includes: transmitting, at a mobile station, a random access request that includes mobile station information assigned to the mobile station, to a radio base station through a random access channel allocated to a predetermined radio resource; receiving, at the radio base station, the random access request from the mobile station; and transmitting, at the radio base station, a random access response signal that notifies the receipt of the random access request and includes the mobile station information, to the mobile station through a downlink shared control channel corresponding to the random access channel.
摘要翻译：根据本发明的分组通信方法包括：通过分配给预定无线电资源的随机接入信道，在移动台将包括分配给移动台的移动站信息的随机接入请求发送到无线基站; 在无线基站接收来自移动台的随机接入请求; 并且在无线基站通过与该随机接入信道对应的下行链路共享控制信道向移动台发送通知随机接入请求的接收并包含移动站信息的随机接入响应信号。

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