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    • 1. 发明申请
    • COUPLED SHORT-RANGE WIRELESS MOBILE TERMINAL AND RELAY
    • 耦合短距离无线移动终端和继电器
    • US20120276912A1
    • 2012-11-01
    • US13110091
    • 2011-05-18
    • YI ZHANGNING GEZHIWEI MENGGUANGNUAN LIU
    • YI ZHANGNING GEZHIWEI MENGGUANGNUAN LIU
    • H04W76/00
    • H04W76/10H04W84/18H04W88/04
    • A wireless communication system is provided. The wireless communication system includes a wireless relay and a mobile terminal. The wireless relay is coupled to a phone network. The mobile terminal is physically coupled to the wireless relay to make a voice communication with the phone network via the wireless relay. Further, the mobile terminal and the wireless relay exchange control data and voice data corresponding to the voice communication over a short-range wireless link based on one of a transparent mode and a translation mode. A signaling connection is established on an asynchronous connection-oriented logical (ACL) transport channel between the mobile terminal and the wireless relay for exchanging the control data, and a voice connection is established on a synchronous connection oriented (SCO) channel between the mobile terminal and the wireless relay for exchanging the voice data.
    • 提供无线通信系统。 无线通信系统包括无线中继和移动终端。 无线中继器耦合到电话网络。 移动终端物理地耦合到无线中继器,以经由无线中继与电话网络进行语音通信。 此外,移动终端和无线中继器基于透明模式和转换模式之一,在短距离无线链路上交换对应于语音通信的控制数据和语音数据。 在移动终端和无线中继之间的异步面向连接的逻辑(ACL)传输信道上建立信令连接,用于交换控制数据,并且在移动终端之间的同步面向连接(SCO)信道上建立语音连接 以及用于交换语音数据的无线中继器。
    • 4. 发明申请
    • SHORT-RANGE WIRELESS MOBILE TERMINAL METHOD AND SYSTEM
    • 短距离无线移动终端方法和系统
    • US20120165006A1
    • 2012-06-28
    • US13005512
    • 2011-01-12
    • NING GEYI ZHANGZHIWEI MENG
    • NING GEYI ZHANGZHIWEI MENG
    • H04W24/04H04W88/02H04W60/00
    • H04W88/04H04W60/005H04W88/06
    • A mobile wireless terminal includes a first wireless unit, a second wireless unit, an audio codec, and a processor unit. The first wireless unit is configured to connect to a wireless relay coupled between the mobile wireless terminal and a phone network over a short-range wireless link. The second wireless unit is configured to connect to a cellular network over a long-range wireless link. The audio codec is configured to process the voice communication. Further, the processor unit is coupled to the first wireless unit and the second wireless unit, and is configured to make a voice communication using the second wireless unit with an external party via the cellular network over the long-range wireless link. The processor unit is also configured to register with the wireless relay to establish the short-range wireless link and, when the registration is successful, to switch from the second wireless unit to the first wireless unit to carry the voice communication with a phone network via the wireless relay.
    • 移动无线终端包括第一无线单元,第二无线单元,音频编解码器和处理器单元。 第一无线单元被配置为通过短距离无线链路连接到耦合在移动无线终端和电话网络之间的无线中继。 第二无线单元被配置为通过远程无线链路连接到蜂窝网络。 音频编解码器被配置为处理语音通信。 此外,处理器单元耦合到第一无线单元和第二无线单元,并且被配置为经由蜂窝网络通过远程无线链路与外部方进行与第二无线单元的语音通信。 处理器单元还被配置为向无线中继器注册以建立短距离无线链路,并且当注册成功时,从第二无线单元切换到第一无线单元以通过以下方式携带与电话网络的语音通信 无线中继。
    • 5. 发明申请
    • SHORT-RANGE WIRELESS MOBILE TERMINAL METHOD AND SYSTEM
    • 短距离无线移动终端方法和系统
    • US20120165011A1
    • 2012-06-28
    • US13005518
    • 2011-01-12
    • NING GEYI ZHANGZHIWEI MENG
    • NING GEYI ZHANGZHIWEI MENG
    • H04W88/04H04W60/00
    • H04W88/04H04W60/005H04W88/06
    • A mobile wireless terminal is provided. The mobile wireless terminal includes a wireless unit, an audio codec, and a processor unit. The wireless unit is configured to connect to a wireless relay to make a voice communication with a phone network via the wireless relay, which is coupled between the mobile wireless terminal and the phone network. The audio codec is configured to process the voice communication. Further, the processor unit is coupled to the wireless unit and is configured to obtain a phone number from a user for an outgoing call to an external party in the phone network, and to connect to the wireless relay over a short-range wireless link. When the connection to the wireless relay is successful, the processor unit is configured to establish a signaling connection on an asynchronous connection-oriented logical (ACL) transport channel, and a voice connection on a synchronous connection oriented (SCO) channel between the mobile wireless terminal and the wireless relay. Further, the processor unit is configured to send the dialed outgoing call to the wireless relay via the signaling connection, and to communicate with the external party via the wireless relay over the voice connection.
    • 提供移动无线终端。 移动无线终端包括无线单元,音频编解码器和处理器单元。 无线单元被配置为连接到无线中继器,以经由耦合在移动无线终端和电话网络之间的无线中继器与电话网络进行语音通信。 音频编解码器被配置为处理语音通信。 此外,处理器单元耦合到无线单元,并且被配置为从用户获取电话号码,用于呼出电话到电话网络中的外部方,并通过短距离无线链路连接到无线中继。 当与无线中继器的连接成功时,处理器单元被配置为在异步面向连接的逻辑(ACL)传输信道上建立信令连接,并且在移动无线(SCM)的同步面向(SCO)信道上的语音连接 终端和无线中继。 此外,处理器单元被配置为经由信令连接将拨出的呼叫发送到无线中继器,并且经由语音连接经由无线中继与外部方进行通信。
    • 10. 发明专利
    • método de produção limpo para fibras de bambu
    • BR112019010626A2
    • 2019-09-17
    • BR112019010626
    • 2016-12-29
    • YI ZHANG
    • JIANXIN PENGYI ZHANG
    • D01B1/10D01C1/00
    • é descrito um método de produção limpo para fibras de bambu, compreendendo as seguintes etapas: peças de bambu são separadas em filamentos, e os filamentos são torcidos em cordames para se obter filamentos de bambu no formato de cordame; os filamentos de bambu no formato de cordame são refinados por meio de tratamentos múltiplos de frio-quente e enrolamento e esfregação para se obter fibras de bambu no formato de cordame grosseiras (onde as mesmas podem ser diretamente colocadas em um dispositivo de secagem e então tornadas em fibras de bambu grosseiras para um material compósito); as fibras de bambu no formato de cordame grosseiras são submetidas a degomagem biológica contínua de maneira a se obter as fibras de bambu no formato de cordame; as fibras de bambu no formato de cordame são alimentadas em um dispositivo de limpeza para limpeza, enrolamento e secagem repetidos, e então lubrificação com óleo do tipo por aspersão é realizada para se obter fibras delgadas de bambu no formato de cordame; finalmente, as fibras delgadas de bambu no formato de cordame são submetidas a abertura e cardagem para se obter fibras de bambu para um material têxtil.