公开(公告)号：WO2009059548A1

公开(公告)日：2009-05-14

申请号：PCT/CN2008/072893

申请日：2008-10-31

Applicant: 大唐移动通信设备有限公司 ,  杨宇 ,  白杰 ,  周海军 ,  李晓卡

Inventor： 杨宇 ,  白杰 ,  周海军 ,  李晓卡

IPC: H04B7/06

CPC classification number: H04B7/0617

Abstract: A method of supporting dual-current transmission in a Shared Control Channel for High Speed Downlink Packet Access (HS-SCCH) of TDD system is provided, which includes: setting control information for HS-SCCH which supports single-current and dual-current transmission respectively; encoding all the control information on the HS-SCCH; a user equipment decoding the responding encoded control information on the HS-SCCH; user equipment receiving the data on the HS-SCCH according to the decoded control information. By the example method of the present solution, it makes HS-SCCH support the dual-current transmission on the HS-SCCH, makes the HS-SCCH support the system which supports dual-current transmission, and improves the dada transmission efficiency of the system and data throughput of the HSDPA system.

公开(公告)号：WO2009074096A1

公开(公告)日：2009-06-18

申请号：PCT/CN2008/073311

申请日：2008-12-03

Applicant: 大唐移动通信设备有限公司 ,  杨宇 ,  白杰 ,  周海军

Inventor： 杨宇 ,  白杰 ,  周海军

IPC: H04B1/16

CPC classification number: H04W8/30

Abstract: A method of supporting double-flow transmission in the HS-SICH, includes: A) the HS-SICH channel control information supporting single-flow and double-flow transmission is set respectively; B) UE encodes the HS-SICH channel control information and transmits the encoded information to Node B; C) Node B implements corresponding decoding of the encoded control information in HS-SICH; D) Node B determines whether the data is retransmitted and the transmission mode of the next data sending according to the decoded HS-SICH control information. Further, a method of achieving the double-flow transmission for the base station and a base station are provided.

公开(公告)号：WO2009094902A1

公开(公告)日：2009-08-06

申请号：PCT/CN2009/000099

申请日：2009-01-23

Applicant: 大唐移动通信设备有限公司 ,  白杰 ,  周海军 ,  杨宇

Inventor： 白杰 ,  周海军 ,  杨宇

IPC: H04B7/005

CPC classification number: H04L1/0003

Abstract: A modulation mode determining method and device for a communication system. The method includes steps: setting a modulation mode adjudging condition in the communication system in advance; calculating to determine a current code rate; determining the currently needed modulation mode based on the current code rate and the modulation mode adjudging condition which is set in advance. And the adjudging condition corresponds to a code rate. The device includes: a configuration save module, for calculating to determine the current code rate; a modulation mode choosing module, for determining the currently needed modulation mode based on the current code rate and the modulation mode adjudging condition which is set in advance. Using the method, structure complexity of up-link and down-link control channels in the communication system can be reduced, and communication capability of the control channels can be improved.

公开(公告)号：WO2008067715A1

公开(公告)日：2008-06-12

申请号：PCT/CN2007/003274

申请日：2007-11-20

Applicant: 大唐移动通信设备有限公司 ,  白杰 ,  周海军 ,  秦飞 ,  胡金玲

Inventor： 白杰 ,  周海军 ,  秦飞 ,  胡金玲

IPC: H04B7/26

CPC classification number: H04W28/06 ,  H04W48/08 ,  H04W72/12

Abstract: A data transmission method is applied to a system including a base station and at least one terminal, and the corresponding relation between the absolute index and the relative index is preset. The method comprises the following steps: A. the terminal obtains the absolute index of the TBS based on the scheduling grant information transmitted from the base station, and then gets the relative index using the corresponding relation, transmits the format combination indication message including the relative index of the TBS and data to the base station; B. the base station obtains the absolute index corresponding to the relative index in the format combination indication message; C. the base station analyzes the received data using the absolute index. By the present invention, the number of the bits occupied by the transport format combination indication message and the signaling overhead are decreased, and the complexity of the system is reduced. A data transmission system and device are also provided.

公开(公告)号：WO2020173502A1

公开(公告)日：2020-09-03

申请号：PCT/CN2020/078673

申请日：2020-03-10

Applicant: 白杰

Inventor： 白杰 ,  李冬云 ,  吴先锋

IPC: H04L29/08

Abstract: 本申请提供了一种基于区块链的交易系统及交易方法。所述系统中的部分节点被配置为交易验证节点，除交易验证节点以外的部分节点被配置为交易记账节点。交易验证节点可以从第一预设数据库中获取第一交易请求，并对第一交易请求进行合法性验证；交易记账节点可以从第二预设数据库中获取已验证的第二交易请求，并进行记账。如此，交易验证节点负责对交易进行验证，交易记账节点负责记账，两者分工明确。既可以提高交易验证的效率，缩短交易验证的时间，又可以提高交易记账的效率，缩短交易记账的时间，进而能够有效避免当待验证交易过多时，造成较长时间的等待和交易排队较多的情况。

公开(公告)号：WO2020173498A1

公开(公告)日：2020-09-03

申请号：PCT/CN2020/078666

申请日：2020-03-10

Applicant: 白杰

Inventor： 白杰 ,  李冬云 ,  吴先锋

IPC: G06Q20/42

Abstract: 本申请提供一种基于区块链的分区交易方法及系统，所述方法先由交易发起节点广播待验证交易，所述待验证交易包括指定的验证方式信息，再由维护节点根据指定的验证方式信息，定位验证网络，并向所述验证网络广播所述待验证交易，其中，所述验证网络为全网络或与所述指定验证方式信息对应的子网络。最后，验证网络中的验证节点对所述待验证交易实施验证和记账，以及，根据验证通过的交易生成区块链数据。所述方法可以根据不同的交易类型，分别进行全网络验证和分区网络验证两种方式，从而在处理特定类型交易时，可以通过分区网络进行快速验证，并在验证完成后全网络同步区块链数据，提高交易效率。

公开(公告)号：WO2020042934A1

公开(公告)日：2020-03-05

申请号：PCT/CN2019/101053

申请日：2019-08-16

Applicant: 白杰

Inventor： 白杰 ,  吴先锋 ,  李冬云

IPC: G06Q40/04

Abstract: 一种抗抵赖的跨链交易方法及区块链系统，所述方法包括：公链创建跨链交易；发起平行链向交易发起链转发第一锁定请求；交易发起链根据第一锁定请求完成服务交易，并锁定服务交易的交易内容；目标平行链向交易目标链转发第二锁定请求；交易目标链根据第二锁定请求完成返回交易，并锁定返回交易的交易内容；当确定服务交易和返回交易都已完成时，公链指示交易发起链解锁服务交易的交易内容，以及交易目标链解锁返回交易的交易内容。本申请中，公链分别指示交易发起链和交易目标链锁定各自的交易内容，在双方都完成交易时再解锁，避免由于一方不完成交易给对方造成损失，达到抗抵赖的交易效果，从而保证跨链交易能够安全完成。

公开(公告)号：WO2007056933A1

公开(公告)日：2007-05-24

申请号：PCT/CN2006/002920

申请日：2006-10-31

Applicant: 白杰 ,  李薇 ,  鲁征宇

Inventor： 白杰 ,  李薇 ,  鲁征宇

IPC: G06F12/14

CPC classification number: G06F21/566

Abstract: A method for identifying unknown virus program, includes: getting the behavior data of the program that would be tested, determining whether the said program is a virus program or not based on the behavior data of said program and the behavior data of pre-setting typical virus program. A method for deleting the virus program, according to the behavior of the virus program, sets and performs an anti-operation which is in reversed to the virus program, and gets back the destroyed data.

公开(公告)号：WO2007056932A1

公开(公告)日：2007-05-24

申请号：PCT/CN2006/002919

申请日：2006-10-31

Applicant: 白杰 ,  李薇 ,  鲁征宇

Inventor： 白杰 ,  李薇 ,  鲁征宇

IPC: G06F12/14

CPC classification number: G06F21/568 ,  G06F11/1446

Abstract: A method for deleting virus program and a method to get back the data destroyed by the virus: get an anti-operation which is in reversed to the destroyed steps of the virus program, execute the anti-operation to delete the virus or the get back the data destroyed by the virus.

公开(公告)号：WO2020173500A1

公开(公告)日：2020-09-03

申请号：PCT/CN2020/078671

申请日：2020-03-10

Applicant: 白杰

Inventor： 白杰 ,  李冬云 ,  吴先锋

IPC: G06Q40/04

Abstract: 一种基于公链的子链业务系统。系统包括公链和接入公链的至少一个子链，其中，子链包括公链的部分节点，子链中的节点可以接收交易发起节点发送的交易数据，如果交易发起节点是子链中的节点，那么，就可以根据交易数据生成子链区块链数据，以及存储子链区块链数据；以及，根据子链区块链数据生成交易数据对应的摘要信息，根据交易数据对应的摘要信息生成公链区块链数据，以及存储公链区块链数据。系统可以依托于公链的软件架构，复用公链的数据网络，共享数据存储，同时，本系统可以通过创建子链的方式，快速建立自有区块链网络，降低了研发成本和时间成本。