Tel Aviv, Israel
Tel Aviv, Israel
SEARCH FILTERS
Time filter
Source Type

News Article | May 8, 2017
Site: www.prnewswire.com

·         The oilfield communications market size is estimated to grow from USD 3.05 billion in 2017 to USD 4.46 billion by 2022, at a Compound Annual Growth Rate (CAGR) of 7.9%. ·         Integration of departments in the oil and gas industry and increasing significance of cyber security are some of the driving factors of the oilfield communications market. ·         The M2M communication solution market is expected to be the fastest growing market in the oilfield communication market during the forecast period. ·         M2M communication solution is the fastest growing market that helps in driving the oilfield communications market during the forecast period. ·         On the basis of communication network technology, VSAT communication network is expected to hold the largest market share in the oilfield communications market during the forecast period. "Increase in integration of departments in the oil and gas industry is driving the oilfield communications market" The oilfield communications market size is estimated to grow from USD 3.05 billion in 2017 to USD 4.46 billion by 2022, at a Compound Annual Growth Rate (CAGR) of 7.9%. Integration of departments in the oil and gas industry and increasing significance of cyber security are some of the driving factors of the oilfield communications market. However, stringent regulatory norms and perceived risk for inadequate data security, asset security, monitoring, and maintenance are some of the restraining factors that may hamper business critical functions in the oilfield communications market. "The M2M communication solution market is expected to be the fastest growing market in the oilfield communication market during the forecast period" M2M communication solution is the fastest growing market that helps in driving the oilfield communications market during the forecast period. This solution allows quick exchange of information without any data loss and also manages large volumes of data produced, transmitted, and stored in the digital oilfield environment. The fleet management communication solution is expected to hold the largest market share in the oilfield communications market during the forecast period. "On the basis of communication network technology, VSAT communication network is expected to hold the largest market share in the oilfield communications market during the forecast period" The VSAT communication network is expected to have the largest market share during the forecast period because of its ability to sustain in a harsh environment, cost-effectiveness, flexibility, high network performance, and large data broadcast capability. In VSAT communication network type, fixed VSAT network is expected to have the largest market share in the oilfield communications market during the forecast period. "Middle East & Africa (MEA) is expected to grow at the highest rate during the forecast period" With the development and discovery of new subsea oilfields, MEA is expected to grow at the highest CAGR during the forecast period, whereas, North America is expected to hold the largest market share in the oilfield communications market during the forecast period. In the process of determining and verifying the market size for several segments and subsegments gathered through secondary research, extensive primary interviews were conducted with the key people. The breakup of profiles of primary participants is given below: - By Company: Tier 1: 27%, Tier 2: 28%, and Tier 3: 45% - By Designation: C level: 28%, Director level: 30%, and Others: 42% - By Region: North America: 38%, Europe :32%, and APAC: 30% The various key vendors profiled in the report are as follows: 1. Huawei Technologies Co. Ltd. 2. Siemens AG 3. SpeedCast International Limited 4. ABB Ltd. 5. CommScope 6. Inmarsat Plc 7. Tait Communications 8. Baker Hughes Incorporated 9. Alcatel-Lucent S.A. 10. Ceragon Networks Ltd. 11. RAD Data Communications, Inc. 12. RigNet Incorporated 13. Hughes Network Systems 14. Airspan Networks 15. Commtel Networks, Inc. Research Coverage The oilfield communication market has been segmented on the basis of solutions, communication network technologies, field sites, services, and regions. A detailed analysis of the key industry players has been done to provide key insights into their business overview, products and services, key strategies, new product launches, partnerships, agreements, collaborations, expansions, and competitive landscape associated with the oilfield communications market. Reasons to Buy the Report The report will help the market leaders/new entrants in this market in the following ways: - This report segments the oilfield communications market comprehensively and provides the closest approximations of the revenue numbers for the overall market and subsegments across different regions. - The report helps stakeholders to understand the pulse of the market and provides them information on key market drivers, restraints, challenges, and opportunities. - This report will help stakeholders to better understand the competitors and gain more insights to improve their position in the business. The competitive landscape section includes competitive ecosystem, new product developments, partnerships, and mergers & acquisitions. Read the full report: http://www.reportlinker.com/p04880609/Oilfield-Communications-Market-by-Solution-Communication-Network-Technology-Field-Site-Service-and-Region-Global-Forecast-to.html About Reportlinker ReportLinker is an award-winning market research solution. Reportlinker finds and organizes the latest industry data so you get all the market research you need - instantly, in one place. http://www.reportlinker.com __________________________ Contact Clare: clare@reportlinker.com US: (339)-368-6001 Intl: +1 339-368-6001 To view the original version on PR Newswire, visit:http://www.prnewswire.com/news-releases/oilfield-communications-market-is-expected-to-grow-to-usd-446-billion-by-2022-300453097.html


Rosnes E.,Ceragon Networks
IEEE Transactions on Information Theory | Year: 2012

An interleaver is a critical component for the channel coding performance of turbo codes. Algebraic constructions are of particular interest because they admit analytical designs and simple, practical hardware implementations. Also, the recently proposed quadratic permutation polynomial (QPP)-based interleavers by Sun and Takeshita have provided excellent performance for short-to-medium block lengths, and have been selected for the 3GPP LTE standard. In this paper, we derive some upper bounds on the best achievable minimum distance d min of QPP-based conventional binary turbo codes (with tailbiting termination, or dual termination when the interleaver length N is sufficiently large) that are tight for larger block sizes. In particular, we show that the minimum distance is at most 2(2 ν+1+9), independent of the interleaver length, when there exists an inverse polynomial of degree two, where ν is the degree of the primitive feedback and monic feedforward polynomials. However, allowing the QPP to have no inverse polynomials of degree two may give strictly larger minimum distances (and lower multiplicities). In particular, we provide several QPPs with no quadratic inverse for some of the 3GPP LTE interleaver lengths giving a d min with the 3GPP LTE constituent encoders which is strictly larger than 50. For instance, we have found a QPP for N=6016 which gives an estimated d min of 57. Furthermore, we provide the exact minimum distances and the corresponding multiplicities for all 3GPP LTE turbo codes (with dual termination) which shows that the best minimum distance is 51. Finally, we compute the best achievable minimum distances with QPP interleavers for all 3GPP LTE interleaver lengths N = 4096, and compare these minimum distances with the ones we get when using the 3GPP LTE polynomials. © 2012 IEEE.


Patent
Ceragon Networks | Date: 2013-07-01

A method for a QAM receiver to decide a value of a received symbol of an N-point QAM constellation transmission including extracting coordinate values for the received symbol, and using a decision method for deciding the value of the received symbol based on the extracted coordinate values, in which the decision method for the N-point QAM constellation is updated based on a clustering of received symbols. A method for a QAM transmitter to modify an N-point QAM constellation including starting with an initial N-point QAM constellation, measuring a clustering of coordinates of the N-point QAM constellation, shifting coordinates of at least one symbol of the N-point QAM constellation, and producing a modified constellation with shifted coordinates, wherein the shifting is based on data describing a clustering of at least some symbols of the N-point QAM constellation. Related apparatus and methods are also described.


Patent
Ceragon Networks | Date: 2012-06-13

A method for interference reduction in transmission of at least two single carrier frequency continuous communication beams including producing a first communication signal for a first digital communication link, producing a second communication signal for a second digital communication link, transmitting the first communication signal over a first continuous communication beam at a first frequency, transmitting the second communication signal over a second continuous communication beam at the first frequency, characterized by modifying the first communication signal using transmitter interference cancellation. A method for interference reduction in reception of at least two single carrier frequency continuous communication beams including receiving a first received signal from a first digital communication link, receiving a second received signal from a second digital communication link, modifying the first received signal, adding the modified first received signal to the second received signal, thereby producing a reduced-interference second received signal, characterized by the modifying of the first received signal being based, at least in part, on reducing an error rate of the reduced-interference second received signal. Related apparatus and methods are also described.


Patent
Ceragon Networks | Date: 2011-05-12

A method for managing traffic in a communication network which includes a protected path including a first path and a second path, including refraining from sending redundant data along the second path, and using freed up communication capacity obtained by refraining from sending redundant data along the second path for sending other data along the second path. The above-described method and further comprising measuring path integrity, in which the refraining from sending and the using freed up communication capacity depend, at least partly, on meeting a stability criterion applied to the measured path integrity. A network management unit configured to functionally connect to a communication node configured to provide path protection by sending redundant data along a first path and a second path, configured to cause the communication node to refrain from sending redundant data along the second path, and use freed up communication capacity, obtained by causing the communication node to refrain from sending redundant data along the second path, for sending other data along the second path. Related apparatus and methods are also described.


Patent
Ceragon Networks | Date: 2016-06-13

A method for a network controller to carry out automatic channel allocation for a network of wireless communication links between communication nodes, the method including determining an estimated signal attenuation between communication nodes in a network, allocating wireless channels, determined by a set of transmission parameters, to a plurality of wireless communication links in the network, based, at least in part, on the estimated signal attenuation, sending a message to a first communication node, the message instructing the first communication node to use a set of transmission parameters for communicating a first wireless communication link connecting the first communication node to a second communication node at an opposite end of the first wireless communication link, the transmission parameters based, at least in part, on the allocating wireless channels. Related apparatus and methods are also described.


A method of communicating bi-directionally over a wireless communication system including sending data from a first location, from a first antenna, over a first plurality of signals at different frequencies, to a second plurality of spatially separated antennas at a second location, each of the second plurality of spatially separated antennas feeding a corresponding transmitter/receiver of a plurality of transmitter/receivers at the second location. A method of communicating over a wireless communication system including transmitting same data from a first location, using each one of a plurality of Adaptive Coding and Modulation (ACM) signals at different frequencies, to receivers corresponding to each one of the frequencies at a second location, receiving the transmitted signals, and combining the received signals. Related apparatus and methods are also described.


Patent
Ceragon Networks | Date: 2011-09-27

A method of allocating wireless communication capacity in a wireless point-to-point link including obtaining a channel having a bandwidth for use in the wireless point-to-point link, allocating a first portion of the bandwidth for use for transmitting from a first point to a second point of the wireless point-to-point link, and allocating a second portion of the bandwidth for use for transmitting from the second point to the first point of the wireless point-to-point link, in which the bandwidth is asymmetrically assigned between the first portion and the second portion. Related apparatus and methods are also described.


A method for symbol timing synchronization in multiple-input multiple-output (MIMO) communication, the method including transmitting a first symbol sequence including a preamble symbol sequence S1 from a first transmitting location, transmitting a second symbol sequence from a second transmitting location, the first and second symbol sequences being modulated onto a same carrier frequency, receiving a first mixture of the first and the second symbol sequences at a first receiving location, cross correlating the first mixture with a symbol sequence P1 thereby producing a first correlation output, and determining a first timing offset for receiving the first symbol sequence based, at least in part, on the first correlation output. Related apparatus and methods are also described.


Patent
Ceragon Networks | Date: 2011-03-30

A method for managing protection of a plurality of defmed paths in a communication system including listing the defmed paths, each item in the list including a defmed path identifier, a defined path ingress node, a defined path egress node, and a defmed path protection period, wherein some of the defmed paths share an ingress node and an egress node, managing a sending of Continuity Check Messages (CCMs) along at least some of the defined paths, such that a CCM is sent every protection period, and for at least a plurality of the defined paths which share an ingress node and an egress node, managing a sharing of the protection of the plurality of the defined paths, the sharing including sending one set of CCMs, shared by the plurality of the defined paths, at a frequency based, at least in part, on a shortest one of the protection periods of the plurality of the defined paths. A method for protecting a plurality of paths which share at least one leg in a communication network, including sharing, between the paths, Continuity Check Messages (CCMs) for at least the shared leg. Related apparatus and methods are also described.

Loading Ceragon Networks collaborators
Loading Ceragon Networks collaborators