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71. 发明申请

US20080020779A1 Radio communications system 有权
标题翻译：无线电通信系统
公开(公告)号：US20080020779A1
公开(公告)日：2008-01-24
申请号：US11826123
申请日：2007-07-12
申请人： Takayoshi Ode , Kazuo Kawabata
发明人： Takayoshi Ode , Kazuo Kawabata
IPC分类号： H04Q7/20 , H04M1/00
CPC分类号： H04W72/08 , H04L1/0002 , H04L1/0015 , H04L1/0026 , H04L1/0028 , H04L1/0033 , H04L5/0053 , H04L5/006 , H04L5/0064 , H04L5/0078 , H04L27/0008 , H04W36/06 , H04W36/14 , H04W36/30 , H04W72/1226 , H04W72/1278
摘要： A scheduling process handles a plurality of communication services in a collective manner, thus making a radio communications system more operable. A pilot signal sender sends pilot signals with carrier frequencies each corresponding to an N (N≧1) different communication services. A scheduler collects N×n instances of propagation environment data from n (n≧1) terminal devices and selects terminal devices and communication services therefor by assigning terminal devices having a better propagation environment to the plurality of different communication services in a collective manner. The pilot signals are used by a propagation environment data sender to measure and report a propagation environment of each carrier frequency. A communication function configurer automatically sets up a communication function to adapt to the communication service that the base station has assigned.
摘要翻译：调度处理以集体的方式处理多个通信服务，从而使无线电通信系统更可操作。导频信号发送器发送具有各自对应于N（N> = 1）不同通信服务的载波频率的导频信号。调度器从n（n> = 1）个终端设备收集传播环境数据的N×n个实例，并且以集体的方式为多个不同的通信服务分配具有更好的传播环境的终端设备，从而选择终端设备和通信服务。导频信号由传播环境数据发送器使用来测量和报告每个载波频率的传播环境。通信功能配置器自动设置通信功能以适应基站分配的通信服务。

72. 发明申请

US20070223611A1 Communications apparatus and communications system using multicarrier transmission mode 有权
标题翻译：通信装置和通信系统采用多载波传输模式
公开(公告)号：US20070223611A1
公开(公告)日：2007-09-27
申请号：US11790789
申请日：2007-04-27
申请人： Takayoshi Ode , Yoshihiro Kawasaki , Kazuo Kawabata
发明人： Takayoshi Ode , Yoshihiro Kawasaki , Kazuo Kawabata
IPC分类号： H04K1/10
CPC分类号： H04W72/0453 , H04L5/00 , H04L5/0007 , H04L27/261 , H04W28/26 , H04W48/08 , H04W72/00 , H04W72/04 , H04W72/0406 , H04W72/044 , H04W88/08
摘要： A communications system for communications by a multicarrier transmission mode between a plurality of communications apparatuses (10, 20) wherein an overall frequency band assigned to the communications system is divided into a plurality of frequency bands each having a constant bandwidth (for example band 1 to band 4) and a specific band (for example band 1) among these divided bands is used to transmit used frequency band information and thereby determine the assignment of the remaining bands (band 2 to band 4) to be used between said communications apparatuses. Here, the specific band is defined as a main band for transmitting control channel information including said used frequency band information and also data channel information. The main band may also be added with an extension band for transmitting further data channel information. Further, the main band and extension band can be changed in the frequency band used along with time or can be changed in the number thereof. Both of the main band and the extension bands are preferably used by multiplexing by some of communications apparatuses.
摘要翻译：一种用于在多个通信设备（10,20）之间通过多载波传输模式通信的通信系统，其中分配给所述通信系统的总频带被划分为多个频带，每个频带具有恒定的带宽（例如频带1到频带4）和这些划分频带中的特定频带（例如频带1）用于发送所使用的频带信息，从而确定要在所述通信装置之间使用的剩余频带（频带2至频带4）的分配。这里，特定频带被定义为用于发送包括所使用的频带信息的控制信道信息以及数据信道信息的主频带。主频带还可以添加有用于发送另外的数据信道信息的扩展频带。此外，主频带和扩展频带可以随时间变化使用的频带，或者可以改变其数量。主频带和扩展频带都优选地通过一些通信装置进行复用来使用。

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