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121. 发明授权

US07693537B2 Transmission rate control method, transmission rate control system, and mobile station 有权
标题翻译：传输速率控制方法，传输速率控制系统和移动台
公开(公告)号：US07693537B2
公开(公告)日：2010-04-06
申请号：US11378365
申请日：2006-03-20
申请人： Masafumi Usuda , Anil Umesh , Takehiro Nakamura
发明人： Masafumi Usuda , Anil Umesh , Takehiro Nakamura
IPC分类号： H04Q7/20 , H04B7/00 , H04B7/216
CPC分类号： H04W72/14 , H04W28/22 , H04W72/1268
摘要： A transmission rate control method for controlling a transmission rate of a channel to which the transmission rate control method is applied, include: notifying, at a radio network controller, at a timing of a call setup or the like, a primary allowable transmission rate of the channel to which the transmission rate control method is applied; starting, at a mobile station, after the call setup, transmission at a transmission rate below the primary allowable transmission rate, when data to be transmitted is generated; and controlling, at the mobile station, the transmission rate of the channel to which the transmission rate control method is applied, based on an Absolute Grant Channel transmitted from a radio base station.
摘要翻译：用于控制应用了传输速率控制方法的信道的传输速率的传输速率控制方法包括：在无线电网络控制器处，在呼叫建立等的定时通知主要允许传输速率应用传输速率控制方法的信道; 在移动站开始，在呼叫建立之后，当生成要发送的数据时，以低于主允许传输速率的传输速率进行传输; 以及基于从无线基站发送的绝对授权信道，在移动站控制应用了传输速率控制方式的信道的传输速率。

122. 发明申请

US20100035642A1 MOBILE STATION, BASE STATION, AND PROPAGATION CONDITION COLLECTING METHOD 审中-公开
标题翻译：移动站，基站和传播条件收集方法
公开(公告)号：US20100035642A1
公开(公告)日：2010-02-11
申请号：US12521962
申请日：2007-12-21
申请人： Mikio Iwamura , Takehiro Nakamura , Yasuhiro Kato , Yoshitsugu Shimazu , Masayuki Motegi
发明人： Mikio Iwamura , Takehiro Nakamura , Yasuhiro Kato , Yoshitsugu Shimazu , Masayuki Motegi
IPC分类号： H04B17/00 , H04B7/00
CPC分类号： H04W24/08 , H04J11/0069 , H04W48/10 , H04W88/08
摘要： A disclosed mobile station is used in a system where a newly-installed base station sends a broadcast channel including information indicating a pre-operation state. The mobile station includes a broadcast channel receiving unit configured to receive a broadcast channel; a new base station determining unit configured to determine whether the received broadcast channel includes the information indicating the pre-operation state; and a reporting unit configured to report an identifier of the newly-installed base station (new cell) and/or reception quality of a pilot channel sent from the newly-installed base station if the new base station determining unit determines that the received broadcast channel includes the information indicating the pre-operation state.
摘要翻译：所公开的移动台用于新安装的基站发送包括指示预操作状态的信息的广播信道的系统中。移动台包括：广播频道接收单元，被配置为接收广播频道; 新基站确定单元，被配置为确定所接收的广播信道是否包括指示所述预操作状态的信息; 以及报告单元，其被配置为如果所述新的基站确定单元确定所接收的广播信道（新的小区）和/或从新安装的基站发送的导频信道的接收质量包括表示操作前状态的信息。

123. 发明授权

US07643547B2 Radio quality estimation system, base station, mobile station, and radio quality estimation method 失效
标题翻译：无线电质量估计系统，基站，移动台和无线电质量估计方法
公开(公告)号：US07643547B2
公开(公告)日：2010-01-05
申请号：US11331198
申请日：2006-01-13
申请人： Hiroyuki Ishii , Masafumi Usuda , Takehiro Nakamura
发明人： Hiroyuki Ishii , Masafumi Usuda , Takehiro Nakamura
IPC分类号： H03H7/30
CPC分类号： H04B17/309 , H04B17/336
摘要： An object of the present invention is to provide a radio quality estimation system, a base station, a mobile station, and a radio quality estimation method whereby, regardless of influence of fading, a radio quality of a predetermined measurement period is more accurately estimated. An interference power calculator calculates an interference-signal power of each of local estimation intervals which are parts of the predetermined estimation interval. An SIR calculator calculates an SIR of the predetermined estimation interval based on the interference-signal powers calculated by the interference power calculator.
摘要翻译：本发明的目的是提供一种无线电质量估计系统，基站，移动台和无线电质量估计方法，其中，无论衰落的影响如何，都能更精确地估计预定测量周期的无线电质量。干扰功率计算器计算作为预定估计间隔的一部分的每个局部估计间隔的干扰信号功率。 SIR计算器基于由干扰功率计算器计算的干扰信号功率来计算预定估计间隔的SIR。

124. 发明申请

US20090296620A1 BASE STATION AND METHOD FOR USE THEREIN 失效
标题翻译：基站及其使用方法
公开(公告)号：US20090296620A1
公开(公告)日：2009-12-03
申请号：US11917874
申请日：2006-06-15
申请人： Anil Umesh , Minami Ishii , Takehiro Nakamura , Takashi Suzuki
发明人： Anil Umesh , Minami Ishii , Takehiro Nakamura , Takashi Suzuki
IPC分类号： H04H20/71
CPC分类号： H04W72/005
摘要： A base station includes a multicast group administration unit administering a multicast group to which a mobile station belongs, a timing determination unit determining an inter-frequency measurement timing when the mobile station measures a signal having a frequency different from a frequency for a residing cell of the mobile station, and a transmission unit transmitting data. The timing determination unit assigns an uniform inter-frequency measurement timing for at least two mobile stations belonging to the same multicast group. The transmission unit transmits data to a mobile station within the multicast so as to avoid the inter-frequency measurement timing.
摘要翻译：基站包括管理移动台所属的多播组的组播组管理单元，定时确定单元，确定当移动站测量频率不同于驻留小区的频率的信号时的频率间测量定时移动台以及发送数据的发送单元。定时确定单元为属于同一组播组的至少两个移动台分配统一的频率间测量定时。发送单元向组播内的移动台发送数据，以避免频率间测量定时。

125. 发明授权

US07623489B2 Packet transmission control apparatus and packet transmission control method 有权
标题翻译：分组传输控制装置和分组传输控制方法
公开(公告)号：US07623489B2
公开(公告)日：2009-11-24
申请号：US11019443
申请日：2004-12-23
申请人： Hiroyuki Ishii , Takehiro Nakamura , Akihito Hanaki , Yoshimasa Imamura , Shinya Tanaka
发明人： Hiroyuki Ishii , Takehiro Nakamura , Akihito Hanaki , Yoshimasa Imamura , Shinya Tanaka
IPC分类号： H04W4/00
CPC分类号： H04W72/1257 , H04L47/10 , H04L47/14 , H04W72/1205
摘要： A packet transmission control apparatus is configured to perform transmission control of packets to a plurality of mobile stations. The packet transmission control apparatus includes an acquirer configured to acquire a scheduling frequency which shows a frequency of scheduling of packets to each mobile station in a predetermined period, and a scheduler configured to control scheduling of packets to each mobile station in accordance with an acquired scheduling frequency.
摘要翻译：分组传输控制装置被配置为对多个移动台执行分组的传输控制。分组传输控制装置包括获取器，被配置为在预定时间段内获取表示对每个移动台的分组调度频率的调度频率，以及调度器，被配置为根据获取的调度来控制对每个移动台的分组调度频率。

126. 发明申请

US20090271679A1 RETRANSMISSION CONTROL METHOD AND RECEIVING-END APPARATUS 审中-公开
标题翻译：恢复控制方法和接收端设备
公开(公告)号：US20090271679A1
公开(公告)日：2009-10-29
申请号：US12092377
申请日：2006-11-01
申请人： Atsushi Harada , Anil Umesh , Sadayuki Abeta , Takehiro Nakamura
发明人： Atsushi Harada , Anil Umesh , Sadayuki Abeta , Takehiro Nakamura
IPC分类号： H04L1/18
CPC分类号： H04L1/1812 , H04L1/1822
摘要： A retransmission control method according to the present invention includes; transmitting, at a transmitter side apparatus 10, a new data indicator configured of multiple bits and updated when a new packet is transmitted, through a physical control channel associated with the physical data channel; and transmitting, at the receiver side apparatus 30, the transmission acknowledgment information, without depending on a decoding result of the packet received through the physical data channel, when the new data indicator received through the physical control channel is different from a new data indicator which has been expected to be received next at the receiver side apparatus.
摘要翻译：根据本发明的重传控制方法包括：在发射机侧装置10处，通过与所述物理数据信道相关联的物理控制信道，发送由多个比特构成的新数据指示符，并且在新的分组被发送时被更新; 并且在接收机侧设备30处，在不依赖于通过物理数据信道接收到的分组的解码结果的情况下，在通过物理控制信道接收到的新数据指示符与新的数据指示符不同的情况下，发送发送确认信息预计接收机侧设备将被接收。

127. 发明申请

US20090262655A1 MOBILE COMMUNICATION SYSTEM, MOBILE STATION, BASE STATION, AND CONTROL CHANNEL ALLOCATION METHOD 有权
标题翻译：移动通信系统，移动站，基站和控制信道分配方法
公开(公告)号：US20090262655A1
公开(公告)日：2009-10-22
申请号：US12092927
申请日：2006-11-10
申请人： Atsushi Harada , Sadayuki Abeta , Takehiro Nakamura
发明人： Atsushi Harada , Sadayuki Abeta , Takehiro Nakamura
IPC分类号： H04L12/26
CPC分类号： H04L1/1825 , H04L1/1887 , H04W72/0406 , H04W88/02 , H04W88/08
摘要： A disclosed mobile station includes a storage unit configured to establish a correspondence between an identifier for a downlink Layer-1 control channel associated with a downlink data channel and a physical channel parameter for an uplink Layer-1 control channel and to store the identifier and the physical channel parameter; and a unit configured to determine the physical channel parameter based on the identifier and generate the uplink Layer-1 control channel. A disclosed base station includes a storage unit; a unit configured to measure reception quality based on a signal transmitted from the mobile station, select the physical channel parameter and generate the downlink Layer-1 control channel corresponding to the physical channel parameter; and a transmitting unit configured to transmit control information on the generated downlink Layer-1 control channel.
摘要翻译：所公开的移动站包括：存储单元，被配置为建立与下行链路数据信道相关联的下行链路层1控制信道的标识符与上行链路层1控制信道的物理信道参数之间的对应关系，并存储标识符和物理通道参数; 以及被配置为基于所述标识符确定所述物理信道参数并生成所述上行链路层1控制信道的单元。所公开的基站包括存储单元; 被配置为基于从所述移动台发送的信号来测量接收质量的单元，选择所述物理信道参数并生成与所述物理信道参数相对应的下行链路层1控制信道; 以及发送单元，被配置为发送关于所生成的下行链路层1控制信道的控制信息。

128. 发明授权

US07586977B2 Transmission power control method, mobile station, and radio network controller 有权
标题翻译：传输功率控制方法，移动台和无线网络控制器
公开(公告)号：US07586977B2
公开(公告)日：2009-09-08
申请号：US11307974
申请日：2006-03-01
申请人： Masafumi Usuda , Anil Umesh , Takehiro Nakamura
发明人： Masafumi Usuda , Anil Umesh , Takehiro Nakamura
IPC分类号： H04L27/30
CPC分类号： H04W52/16 , H04L1/0002 , H04L1/0026 , H04L1/0057 , H04L1/1812 , H04W52/146 , H04W52/286
摘要： A transmission power control method for controlling transmission power of an enhanced dedicated physical data channel for transmitting uplink user data, includes: storing, at a mobile station, a reference transmission format including a transmission data block size which is used in the enhanced dedicated physical data channel, and a gain factor which is a transmission power ratio between the enhanced dedicated physical data channel and a dedicated physical control channel or which is a transmission wave amplitude ratio between the enhanced dedicated physical data channel and the dedicated physical control channel, calculating, at the mobile station, a gain factor of a normal transmission format based on the transmission data block size and the gain factor of the reference transmission format and the transmission data block size of the normal transmission format, and controlling, at the mobile station, a transmission power of enhanced dedicated physical data channel based on the gain factor of the reference transmission format or the normal transmission format. Here, a transmission data block size of the reference transmission format is larger than the smallest transmission data block size.
摘要翻译：一种用于控制用于发送上行用户数据的增强专用物理数据信道的发送功率的发送功率控制方法，包括：在移动台处存储包括在增强型专用物理数据中使用的发送数据块大小的参考发送格式信道，以及作为增强型专用物理数据信道与专用物理控制信道之间的发送功率比的增益因子，或增益专用物理数据信道与专用物理控制信道之间的发送波幅度比，移动站，基于传输数据块大小和参考传输格式的增益因子和正常传输格式的传输数据块大小的正常传输格式的增益因子，并且在移动站处控制传输基于增益fa的增强专用物理数据信道的功率参考传输格式或正常传输格式。这里，参考传输格式的传输数据块大小大于最小传输数据块大小。

129. 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。

130. 发明申请

US20090219906A1 CHANNEL TRANSMISSION APPARATUS AND CHANNEL TRANSMISSION METHOD 有权
标题翻译：信道传输设备和信道传输方法
公开(公告)号：US20090219906A1
公开(公告)日：2009-09-03
申请号：US11917809
申请日：2006-06-16
申请人： Masayuki Motegi , Yasuhiro Kato , Anil Umesh , Takehiro Nakamura
发明人： Masayuki Motegi , Yasuhiro Kato , Anil Umesh , Takehiro Nakamura
IPC分类号： H04B7/216
CPC分类号： H04J13/00 , H04W72/042
摘要： A radio physical channel is available to multiple logical channels commonly, and multiple radio physical control channels are provided concomitantly with the radio physical channel and include a commonly usable common control channel. A channel transmission apparatus includes a logical channel type determination unit determining a type of a logical channel, and a channel transmission unit transmitting an identifier of the UE in the radio physical control channel depending on the type of the logical channel. A scheme of identifying the UE in the radio physical control channel is modified depending on the type of the logical channel.
摘要翻译：无线电物理信道通常可用于多个逻辑信道，并且多个无线电物理控制信道同时提供于无线电物理信道，并且包括通用的公共控制信道。信道传输装置包括确定逻辑信道的类型的逻辑信道类型确定单元和根据逻辑信道的类型在无线电物理控制信道中发送UE的标识符的信道发送单元。根据逻辑信道的类型来修改在无线电物理控制信道中识别UE的方案。

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