Zte Corporation

Huawei Technologies Co., Limited

Zhuhai Jianlang Daily Necessities Co., Ltd.

Yun Zhu

Sida Song

Yaokun Zhang

Chun Huang

Yang Sun

Jie Gao

Yanlong Wang

Quan Liu

Jin Rao

Huajiang Wang

Yongyu Chang

Sofa

Anti-leakage sanitary napkin

A method and device for indicating measurement parameters are disclosed. The method for indicating the measurement parameters includes: a base station of a serving cell acquiring frequency band usage information of neighboring cells of the serving cell; according to a frequency band used by the base station itself and the obtained frequency band usage information of all the neighboring cells, the base station of the serving cell determining measurement parameters of a mobile station which accesses the base station of the serving cell, wherein, the measurement parameters include: measurement frequency points and measurement bandwidths at all the measurement frequency points; and the base station of the serving cell indicating the measurement parameters to the mobile station which accesses the base station of the serving cell. With the method and device of the present document, a flexibility of measurement bandwidths and an accuracy of measurement can be improved.

Indication method and device for measurement parameter

The disclosure provides a method for transmitting traffic data over a paging channel, comprising: determining, by a network side, that a user equipment (UE) has a capability of transmitting a paging channel (PCH) beared on a High Speed-Physical Downlink Shared Channel (HS-PDSCH); informing, by the network side, the UE of information of a traffic control information bearer channel through a paging identifier, when the UE is in a PCH state; listening, by the UE, for the traffic control information bearer channel; and receiving, by the UE, the traffic data on a traffic channel indicated by the traffic control information. The disclosure provides a system and a UE for transmitting traffic data over a paging channel. The solution in the disclosure allow the UE to be still able to transmit data with highspeed when in the PCH state, so as to avoid the complex process in the conventional art, to reduce signaling cost and traffic delay and to improve user experience.

Method, system for transmitting traffic data over a paging channel and user equipment

The disclosure provides a method for frequency reuse in a wireless relay scenario, wherein a center frequency spectrum, an edge frequency spectrum and a random access frequency spectrum are pre-allocated to a cell according to a scenario parameter in the cell; load conditions of all mobile stations (MSs) covered by each relay station (RS) in the cell is calculated and reported to a base station (BS); the BS allocates the random access frequency spectrum to an RS according to load conditions of all RSs and schedules MSs. The disclosure also provides a system for frequency reuse in a wireless relay scenario. With the method and system above, the frequency spectrum planning is configurable, the random access frequency spectrum is introduced, and both the load balancing and user fairness are taken into consideration, which improves the throughput at the edge of the cell, especially can increase the throughput for the users whose throughput ranks poorly.

Method and system for frequency reuse in wireless relay scenario

A multi-carrier terminal scheduling method and system are provided. The method includes, when accessing a network in an uplink, a multi-carrier terminal sending an uplink access request to a base station through an Enhanced Dedicated Channel Random Access Uplink Control Channel (E-RUCCH) over a carrier where a main frequency point selected by a wireless network controller for the multi-carrier terminal is located, and the base station scheduling the multi-carrier terminal through an Enhanced Dedicated Channel Absolute Grant Channel (E-AGCH). The system includes an access request transmission module located in the multi-carrier terminal and a scheduling module located in the base station for use in performing the method.

Multi-carrier terminal scheduling method and channel quality information sending method and system

The embodiments of the present invention disclose a variable gain amplifier and relate to the field of electronic circuits. The linear-in-dB relationship between an output current and a control voltage of the variable gain amplifier is relatively ideal. The variable gain amplifier includes a fitted differential module group and an offset voltage output module, where the fitted differential module group is configured to output, under the control of a driving voltage and offset voltages, an output current of the variable gain amplifier according to a reference current; and the fitted differential module group includes n fitted differential modules, the n fitted differential modules are cascaded in turn, and n is any positive integer larger than 1.

Variable gain amplifier

The present disclosure provides a method and system for implementing synchronization among micro-base stations, including: a micro-base station intercepts a wireless reference signal of an air interface, and selects a synchronization reference object according to an intercepted wireless reference signal; and the micro-base station implements synchronization processing through detecting the wireless reference signal of the selected synchronization reference object, and adjusts its own synchronization information. The method for implementing synchronization among micro-base stations disclosed in the present disclosure is implemented on the basis of the wireless air interface signals of the micro-base stations, requires no additional synchronization hardware devices (such as Global Positioning Satellite (GPS) receiving apparatus, etc.) and has low cost. By the solution disclosed in the present disclosure, the mutual interference caused by asynchronization between a Time Division Duplex (TDD) micro-base station and other base stations is eliminated flexibly.

Growing community of inventors

Shenzhen, China

Yun Zhu