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1. 发明申请

WO2011157107A2 METHOD AND DEVICE FOR DATA TRANSMISSION IN MULTIPLE ANTENNAS SYSTEM 审中-公开
标题翻译：用于多个天线系统中的数据传输的方法和装置
公开(公告)号：WO2011157107A2
公开(公告)日：2011-12-22
申请号：PCT/CN2011074861
申请日：2011-05-30
申请人： HUAWEI TECH CO LTD , ZHANG SHUNQING , CHEN YAN , LIU YALIN
发明人： ZHANG SHUNQING , CHEN YAN , LIU YALIN
IPC分类号： H04B7/06
CPC分类号： H04B7/0608 , H04B7/0669 , H04B7/068 , H04B7/0691 , H04B7/0693 , H04W52/42
摘要： A method and device for data transmission in multiple antennas system are disclosed in the present invention. The method can be used in a transmission diversity mode, and includes: in the data transmission period, determining, according to the system transmission quality, the number of the turned off antennas and the turning off time; in the turning off time, turning off the determined number of antennas, turning on the rest antennas except the turned off antennas, and transmitting, via the rest antennas, the data to be transmitted; in the rest time of the data transmission period except the turning off time, turning on all the antennas, and transmitting, via all the antennas, the data to be transmitted. According to the invention, the dynamic transmission performance of the system can be ensured while the power consumption is reduced. Neither the increase of extra scheme design or signaling design, nor the change of the terminal is needed, and the implementation complexity is reduced.
摘要翻译：在本发明中公开了一种用于多天线系统中的数据传输的方法和装置。该方法可以用于传输分集模式，包括：在数据传输周期中，根据系统传输质量确定关闭天线的数量和关闭时间; 在关闭时间中，关闭所确定的天线数量，打开天线以外的休息天线，并经由休息天线发送要发送的数据; 在除了关闭时间之外的数据传输周期的休息时间中，打开所有天线，并且经由所有天线发送要发送的数据。根据本发明，能够在降低功耗的同时确保系统的动态传输性能。既不需要额外的方案设计或信令设计的增加，也不需要终端的改变，并且减少了实现的复杂性。

2. 发明申请

WO2011156528A3 EXPLOITING BUFFERS IN COGNITIVE MULTI-RELAY SYSTEMS FOR DELAY SENSITIVE APPLICATIONS 审中-公开
标题翻译：用于延迟敏感应用的认知多中继系统中的缓冲区
公开(公告)号：WO2011156528A3
公开(公告)日：2012-03-22
申请号：PCT/US2011039680
申请日：2011-06-08
申请人： UNIV HONG KONG SCIENCE & TECHN , CHEN YAN , LAU VINCENT KIN NANG , ZHANG SHUNQING , QIU PEILIANG
发明人： CHEN YAN , LAU VINCENT KIN NANG , ZHANG SHUNQING , QIU PEILIANG
IPC分类号： H04B7/14
CPC分类号： H04B7/15592 , H04B7/2606
摘要： Systems, methods, and computer-readable media for exploiting buffers in cognitive multi-relay systems for communicating delay sensitive application are presented herein. A secondary receiver device can select a first proximate relay station based on an assessment of communication links that extend from the first proximate relay station to the secondary receiver, and a secondary transmitter device that selects a second proximate relay station based on an evaluation of communication links that extend from the secondary transmitter and the second proximate relay station, wherein the first proximate relay station is employed by the secondary receiver device to communicate with the secondary transmitter device and the second proximate relay station is utilized by the secondary transmitter to communicate with the secondary receiver.
摘要翻译：本文介绍了用于在用于通信延迟敏感应用的认知多中继系统中利用缓冲器的系统，方法和计算机可读介质。辅助接收机设备可以基于从第一近邻中继站到辅助接收机的通信链路的评估来选择第一邻近中继站，以及次要发射机设备，其基于通信链路的评估来选择第二邻近中继站其从所述辅助发射机和所述第二近端中继站延伸，其中所述辅助接收机设备采用所述第一邻近中继站与所述辅助发射机设备进行通信，并且所述第二邻近中继站由所述辅助发射机利用以与所述辅助发射机进行通信接收器。

3. 发明申请

WO2011116720A3 METHOD, DEVICE AND BASE STATION FOR ALLOCATING POWER 审中-公开
标题翻译：方法，设备和基站分配功率
公开(公告)号：WO2011116720A3
公开(公告)日：2012-04-05
申请号：PCT/CN2011073531
申请日：2011-04-29
申请人： HUAWEI TECH CO LTD , XU XIUQIANG , XU ZHIKUN , ZHANG SHUNQING , CHEN YAN
发明人： XU XIUQIANG , XU ZHIKUN , ZHANG SHUNQING , CHEN YAN
IPC分类号： H04W52/18
CPC分类号： H04W52/04
摘要： A method, a device and a base station for allocating power, which can provide optimal energy efficiency for a system, are disclosed in the embodiments of the present invention, wherein the method includes: when total transmitting power is a fixed value, computing a proportion a of reference signal power to the fixed value and a proportion of user data power of a user to the fixed value, wherein the user is any user in connection state in the system; according to the proportion a and proportion , judging whether the energy efficiency of the system is maximum when the total transmitting power is the fixed value; if yes, obtaining the proportion a and proportion , otherwise, updating the total transmitting power ; computing the proportion a and proportion after the total transmitting power is updated, and judging whether the energy efficiency of the system is maximum after the total transmitting power is updated; if yes, obtaining the computed proportion a and proportion after the total transmitting power is updated. The method provided in the present invention can further reduce system power consumption based on optimizing total power, reduce total energy consumption of the air interface of the system greatly, and realize efficient power saving.
摘要翻译：在本发明的实施例中公开了一种用于分配功率的方法，装置和基站，其可以为系统提供最佳的能量效率，其中所述方法包括：当总发射功率是固定值时，计算比例将固定值的参考信号功率和用户的用户数据功率的比例设定为固定值，其中用户是系统中处于连接状态的任何用户; 根据比例a和比例，判断总发射功率为固定值时系统的能效是否最大; 如果是，获得比例a和比例，否则更新总发射功率; 计算总发射功率后的比例a和比例，并更新总发射功率后，判断系统的能效是否最大; 如果是，则获得计算的比例a并且在总发射功率之后的比例被更新。本发明提供的方法可以通过优化总功率，大大降低系统空中接口的总能量消耗，进一步降低系统功耗，实现高效省电。

4. 发明申请

WO2011116714A3 METHOD AND DEVICE FOR COMMUNICATION BETWEEN TERMINALS 审中-公开
标题翻译：终端之间通信的方法和设备
公开(公告)号：WO2011116714A3
公开(公告)日：2012-03-22
申请号：PCT/CN2011073446
申请日：2011-04-28
申请人： HUAWEI TECH CO LTD , ZHANG WEI , ZHANG SHUNQING , XU SHUGONG
发明人： ZHANG WEI , ZHANG SHUNQING , XU SHUGONG
IPC分类号： H04W72/04
CPC分类号： H04W76/043
摘要： A method and device for communication between terminals are provided in the embodiments of the present invention. The method includes that: a base station receives data which are mutually sent to opposite end by two terminals entering a direct communication mode, wherein both of the two terminals locate in service areas of the base station; the base station simultaneously transmits the received data to the two terminals, so that the two terminals respectively acquire data sent by each other. The embodiments of the present invention makes two terminals respectively acquire data sent by each other. In the embodiments of the present invention, a base station handles the received data, such as decoding and so on, thereby processing resources of the base station are saved, and wireless air interface resources are saved.
摘要翻译：在本发明的实施例中提供了用于端子之间的通信的方法和装置。该方法包括：基站接收由两个进入直接通信模式的终端相互发送到相对端的数据，其中两个终端位于基站的服务区域中; 基站同时将接收到的数据发送到两个终端，使得两个终端分别获取彼此发送的数据。本发明的实施例使得两个终端分别获取彼此发送的数据。在本发明的实施例中，基站处理诸如解码等的接收数据，从而节省了基站的处理资源，节省了无线空中接口资源。

5. 发明申请

WO2011156528A2 EXPLOITING BUFFERS IN COGNITIVE MULTI-RELAY SYSTEMS FOR DELAY SENSITIVE APPLICATIONS 审中-公开
标题翻译：用于延迟敏感应用的认知多中继系统中的缓冲区
公开(公告)号：WO2011156528A2
公开(公告)日：2011-12-15
申请号：PCT/US2011/039680
申请日：2011-06-08
申请人： THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY , CHEN, Yan , LAU, Vincent Kin Nang , ZHANG, Shunqing , QIU, Peiliang
发明人： CHEN, Yan , LAU, Vincent Kin Nang , ZHANG, Shunqing , QIU, Peiliang
IPC分类号： H04W40/00 , H04B7/14 , H04B7/17
CPC分类号： H04B7/15592 , H04B7/2606
摘要： Systems, methods, and computer-readable media for exploiting buffers in cognitive multi-relay systems for communicating delay sensitive application are presented herein. A secondary receiver device can select a first proximate relay station based on an assessment of communication links that extend from the first proximate relay station to the secondary receiver, and a secondary transmitter device that selects a second proximate relay station based on an evaluation of communication links that extend from the secondary transmitter and the second proximate relay station, wherein the first proximate relay station is employed by the secondary receiver device to communicate with the secondary transmitter device and the second proximate relay station is utilized by the secondary transmitter to communicate with the secondary receiver.
摘要翻译：本文介绍了用于在认知多中继系统中用于通信延迟敏感应用的缓冲器的系统，方法和计算机可读介质。辅助接收机设备可以基于对从第一近邻中继站到辅助接收机延伸的通信链路的评估来选择第一邻近中继站，以及次要发射机设备，其基于通信链路的评估来选择第二邻近中继站其从所述次发射机和所述第二近邻中继站延伸，其中所述辅助接收机设备采用所述第一邻近中继站与所述辅助发射机设备进行通信，并且所述第二邻近中继站由所述辅助发射机利用以与所述辅助发射机进行通信接收器。

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